Added a copy of CBLAS so we can use it when linking against a BLAS that

doesn't have it.

dlib/external/cblas/CMakeLists.txt

+#
+# This is a CMake makefile.  You can find the cmake utility and
+# information about it at http://www.cmake.org
+#
+
+
+cmake_minimum_required(VERSION 2.8.4)
+project(cblas)
+
+
+enable_language (Fortran)
+
+set(CMAKE_POSITION_INDEPENDENT_CODE True)
+add_definitions(-DADD_ -DF77_INT=ptrdiff_t)
+
+add_library(cblas STATIC 
+   cblas_caxpy.c
+   #cblas_ccopy.c
+   cblas_cdotc_sub.c
+   cblas_cdotu_sub.c
+   #cblas_cgbmv.c
+   cblas_cgemm.c
+   cblas_cgemv.c
+   cblas_cgerc.c
+   cblas_cgeru.c
+   #cblas_chbmv.c
+   #cblas_chemm.c
+   #cblas_chemv.c
+   #cblas_cher2.c
+   #cblas_cher2k.c
+   #cblas_cher.c
+   #cblas_cherk.c
+   #cblas_chpmv.c
+   #cblas_chpr2.c
+   #cblas_chpr.c
+   cblas_cscal.c
+   #cblas_csscal.c
+   #cblas_cswap.c
+   #cblas_csymm.c
+   #cblas_csyr2k.c
+   #cblas_csyrk.c
+   #cblas_ctbmv.c
+   #cblas_ctbsv.c
+   #cblas_ctpmv.c
+   #cblas_ctpsv.c
+   #cblas_ctrmm.c
+   #cblas_ctrmv.c
+   cblas_ctrsm.c
+   #cblas_ctrsv.c
+   #cblas_dasum.c
+   cblas_daxpy.c
+   #cblas_dcopy.c
+   cblas_ddot.c
+   #cblas_dgbmv.c
+   cblas_dgemm.c
+   cblas_dgemv.c
+   cblas_dger.c
+   #cblas_dnrm2.c
+   #cblas_drot.c
+   #cblas_drotg.c
+   #cblas_drotm.c
+   #cblas_drotmg.c
+   #cblas_dsbmv.c
+   cblas_dscal.c
+   #cblas_dsdot.c
+   #cblas_dspmv.c
+   #cblas_dspr2.c
+   #cblas_dspr.c
+   #cblas_dswap.c
+   #cblas_dsymm.c
+   #cblas_dsymv.c
+   #cblas_dsyr2.c
+   #cblas_dsyr2k.c
+   #cblas_dsyr.c
+   #cblas_dsyrk.c
+   #cblas_dtbmv.c
+   #cblas_dtbsv.c
+   #cblas_dtpmv.c
+   #cblas_dtpsv.c
+   #cblas_dtrmm.c
+   #cblas_dtrmv.c
+   cblas_dtrsm.c
+   #cblas_dtrsv.c
+   #cblas_dzasum.c
+   #cblas_dznrm2.c
+   #cblas_icamax.c
+   #cblas_idamax.c
+   #cblas_isamax.c
+   #cblas_izamax.c
+   #cblas_sasum.c
+   cblas_saxpy.c
+   #cblas_scasum.c
+   #cblas_scnrm2.c
+   #cblas_scopy.c
+   cblas_sdot.c
+   #cblas_sdsdot.c
+   #cblas_sgbmv.c
+   cblas_sgemm.c
+   cblas_sgemv.c
+   cblas_sger.c
+   #cblas_snrm2.c
+   #cblas_srot.c
+   #cblas_srotg.c
+   #cblas_srotm.c
+   #cblas_srotmg.c
+   #cblas_ssbmv.c
+   cblas_sscal.c
+   #cblas_sspmv.c
+   #cblas_sspr2.c
+   #cblas_sspr.c
+   #cblas_sswap.c
+   #cblas_ssymm.c
+   #cblas_ssymv.c
+   #cblas_ssyr2.c
+   #cblas_ssyr2k.c
+   #cblas_ssyr.c
+   #cblas_ssyrk.c
+   #cblas_stbmv.c
+   #cblas_stbsv.c
+   #cblas_stpmv.c
+   #cblas_stpsv.c
+   #cblas_strmm.c
+   #cblas_strmv.c
+   cblas_strsm.c
+   #cblas_strsv.c
+   cblas_xerbla.c
+   cblas_zaxpy.c
+   #cblas_zcopy.c
+   cblas_zdotc_sub.c
+   cblas_zdotu_sub.c
+   #cblas_zdscal.c
+   #cblas_zgbmv.c
+   cblas_zgemm.c
+   cblas_zgemv.c
+   cblas_zgerc.c
+   cblas_zgeru.c
+   #cblas_zhbmv.c
+   #cblas_zhemm.c
+   #cblas_zhemv.c
+   #cblas_zher2.c
+   #cblas_zher2k.c
+   #cblas_zher.c
+   #cblas_zherk.c
+   #cblas_zhpmv.c
+   #cblas_zhpr2.c
+   #cblas_zhpr.c
+   cblas_zscal.c
+   #cblas_zswap.c
+   #cblas_zsymm.c
+   #cblas_zsyr2k.c
+   #cblas_zsyrk.c
+   #cblas_ztbmv.c
+   #cblas_ztbsv.c
+   #cblas_ztpmv.c
+   #cblas_ztpsv.c
+   #cblas_ztrmm.c
+   #cblas_ztrmv.c
+   cblas_ztrsm.c
+   #cblas_ztrsv.c
+
+   cdotcsub.f
+   cdotusub.f
+   dasumsub.f
+   ddotsub.f
+   dnrm2sub.f
+   dsdotsub.f
+   dzasumsub.f
+   dznrm2sub.f
+   icamaxsub.f
+   idamaxsub.f
+   isamaxsub.f
+   izamaxsub.f
+   sasumsub.f
+   scasumsub.f
+   scnrm2sub.f
+   sdotsub.f
+   sdsdotsub.f
+   snrm2sub.f
+   zdotcsub.f
+   zdotusub.f
+      )
+

dlib/external/cblas/README

+This folder contains a copy of CBLAS (from http://www.netlib.org/blas/) which
+has been setup so you can compile it with CMake.  It also only compiles the
+part of CBLAS needed by dlib.
+
+Most BLAS libraries come with CBLAS, however, some don't.  In particular, if
+you are using the BLAS that comes with MATLAB then you will need this CBLAS
+code linked into your own to get dlib working with MATLAB's built in BLAS.

dlib/external/cblas/cblas.h

+#ifndef CBLAS_H
+#define CBLAS_H
+#include <stddef.h>
+
+/*
+ * Enumerated and derived types
+ */
+#define CBLAS_INDEX size_t  /* this may vary between platforms */
+
+enum CBLAS_ORDER {CblasRowMajor=101, CblasColMajor=102};
+enum CBLAS_TRANSPOSE {CblasNoTrans=111, CblasTrans=112, CblasConjTrans=113};
+enum CBLAS_UPLO {CblasUpper=121, CblasLower=122};
+enum CBLAS_DIAG {CblasNonUnit=131, CblasUnit=132};
+enum CBLAS_SIDE {CblasLeft=141, CblasRight=142};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * ===========================================================================
+ * Prototypes for level 1 BLAS functions (complex are recast as routines)
+ * ===========================================================================
+ */
+float  cblas_sdsdot(const int N, const float alpha, const float *X,
+                    const int incX, const float *Y, const int incY);
+double cblas_dsdot(const int N, const float *X, const int incX, const float *Y,
+                   const int incY);
+float  cblas_sdot(const int N, const float  *X, const int incX,
+                  const float  *Y, const int incY);
+double cblas_ddot(const int N, const double *X, const int incX,
+                  const double *Y, const int incY);
+
+/*
+ * Functions having prefixes Z and C only
+ */
+void   cblas_cdotu_sub(const int N, const void *X, const int incX,
+                       const void *Y, const int incY, void *dotu);
+void   cblas_cdotc_sub(const int N, const void *X, const int incX,
+                       const void *Y, const int incY, void *dotc);
+
+void   cblas_zdotu_sub(const int N, const void *X, const int incX,
+                       const void *Y, const int incY, void *dotu);
+void   cblas_zdotc_sub(const int N, const void *X, const int incX,
+                       const void *Y, const int incY, void *dotc);
+
+
+/*
+ * Functions having prefixes S D SC DZ
+ */
+float  cblas_snrm2(const int N, const float *X, const int incX);
+float  cblas_sasum(const int N, const float *X, const int incX);
+
+double cblas_dnrm2(const int N, const double *X, const int incX);
+double cblas_dasum(const int N, const double *X, const int incX);
+
+float  cblas_scnrm2(const int N, const void *X, const int incX);
+float  cblas_scasum(const int N, const void *X, const int incX);
+
+double cblas_dznrm2(const int N, const void *X, const int incX);
+double cblas_dzasum(const int N, const void *X, const int incX);
+
+
+/*
+ * Functions having standard 4 prefixes (S D C Z)
+ */
+CBLAS_INDEX cblas_isamax(const int N, const float  *X, const int incX);
+CBLAS_INDEX cblas_idamax(const int N, const double *X, const int incX);
+CBLAS_INDEX cblas_icamax(const int N, const void   *X, const int incX);
+CBLAS_INDEX cblas_izamax(const int N, const void   *X, const int incX);
+
+/*
+ * ===========================================================================
+ * Prototypes for level 1 BLAS routines
+ * ===========================================================================
+ */
+
+/* 
+ * Routines with standard 4 prefixes (s, d, c, z)
+ */
+void cblas_sswap(const int N, float *X, const int incX, 
+                 float *Y, const int incY);
+void cblas_scopy(const int N, const float *X, const int incX, 
+                 float *Y, const int incY);
+void cblas_saxpy(const int N, const float alpha, const float *X,
+                 const int incX, float *Y, const int incY);
+
+void cblas_dswap(const int N, double *X, const int incX, 
+                 double *Y, const int incY);
+void cblas_dcopy(const int N, const double *X, const int incX, 
+                 double *Y, const int incY);
+void cblas_daxpy(const int N, const double alpha, const double *X,
+                 const int incX, double *Y, const int incY);
+
+void cblas_cswap(const int N, void *X, const int incX, 
+                 void *Y, const int incY);
+void cblas_ccopy(const int N, const void *X, const int incX, 
+                 void *Y, const int incY);
+void cblas_caxpy(const int N, const void *alpha, const void *X,
+                 const int incX, void *Y, const int incY);
+
+void cblas_zswap(const int N, void *X, const int incX, 
+                 void *Y, const int incY);
+void cblas_zcopy(const int N, const void *X, const int incX, 
+                 void *Y, const int incY);
+void cblas_zaxpy(const int N, const void *alpha, const void *X,
+                 const int incX, void *Y, const int incY);
+
+
+/* 
+ * Routines with S and D prefix only
+ */
+void cblas_srotg(float *a, float *b, float *c, float *s);
+void cblas_srotmg(float *d1, float *d2, float *b1, const float b2, float *P);
+void cblas_srot(const int N, float *X, const int incX,
+                float *Y, const int incY, const float c, const float s);
+void cblas_srotm(const int N, float *X, const int incX,
+                float *Y, const int incY, const float *P);
+
+void cblas_drotg(double *a, double *b, double *c, double *s);
+void cblas_drotmg(double *d1, double *d2, double *b1, const double b2, double *P);
+void cblas_drot(const int N, double *X, const int incX,
+                double *Y, const int incY, const double c, const double  s);
+void cblas_drotm(const int N, double *X, const int incX,
+                double *Y, const int incY, const double *P);
+
+
+/* 
+ * Routines with S D C Z CS and ZD prefixes
+ */
+void cblas_sscal(const int N, const float alpha, float *X, const int incX);
+void cblas_dscal(const int N, const double alpha, double *X, const int incX);
+void cblas_cscal(const int N, const void *alpha, void *X, const int incX);
+void cblas_zscal(const int N, const void *alpha, void *X, const int incX);
+void cblas_csscal(const int N, const float alpha, void *X, const int incX);
+void cblas_zdscal(const int N, const double alpha, void *X, const int incX);
+
+/*
+ * ===========================================================================
+ * Prototypes for level 2 BLAS
+ * ===========================================================================
+ */
+
+/* 
+ * Routines with standard 4 prefixes (S, D, C, Z)
+ */
+void cblas_sgemv(const enum CBLAS_ORDER order,
+                 const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
+                 const float alpha, const float *A, const int lda,
+                 const float *X, const int incX, const float beta,
+                 float *Y, const int incY);
+void cblas_sgbmv(const enum CBLAS_ORDER order,
+                 const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
+                 const int KL, const int KU, const float alpha,
+                 const float *A, const int lda, const float *X,
+                 const int incX, const float beta, float *Y, const int incY);
+void cblas_strmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const float *A, const int lda, 
+                 float *X, const int incX);
+void cblas_stbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const int K, const float *A, const int lda, 
+                 float *X, const int incX);
+void cblas_stpmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const float *Ap, float *X, const int incX);
+void cblas_strsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const float *A, const int lda, float *X,
+                 const int incX);
+void cblas_stbsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const int K, const float *A, const int lda,
+                 float *X, const int incX);
+void cblas_stpsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const float *Ap, float *X, const int incX);
+
+void cblas_dgemv(const enum CBLAS_ORDER order,
+                 const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
+                 const double alpha, const double *A, const int lda,
+                 const double *X, const int incX, const double beta,
+                 double *Y, const int incY);
+void cblas_dgbmv(const enum CBLAS_ORDER order,
+                 const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
+                 const int KL, const int KU, const double alpha,
+                 const double *A, const int lda, const double *X,
+                 const int incX, const double beta, double *Y, const int incY);
+void cblas_dtrmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const double *A, const int lda, 
+                 double *X, const int incX);
+void cblas_dtbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const int K, const double *A, const int lda, 
+                 double *X, const int incX);
+void cblas_dtpmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const double *Ap, double *X, const int incX);
+void cblas_dtrsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const double *A, const int lda, double *X,
+                 const int incX);
+void cblas_dtbsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const int K, const double *A, const int lda,
+                 double *X, const int incX);
+void cblas_dtpsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const double *Ap, double *X, const int incX);
+
+void cblas_cgemv(const enum CBLAS_ORDER order,
+                 const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
+                 const void *alpha, const void *A, const int lda,
+                 const void *X, const int incX, const void *beta,
+                 void *Y, const int incY);
+void cblas_cgbmv(const enum CBLAS_ORDER order,
+                 const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
+                 const int KL, const int KU, const void *alpha,
+                 const void *A, const int lda, const void *X,
+                 const int incX, const void *beta, void *Y, const int incY);
+void cblas_ctrmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const void *A, const int lda, 
+                 void *X, const int incX);
+void cblas_ctbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const int K, const void *A, const int lda, 
+                 void *X, const int incX);
+void cblas_ctpmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const void *Ap, void *X, const int incX);
+void cblas_ctrsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const void *A, const int lda, void *X,
+                 const int incX);
+void cblas_ctbsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const int K, const void *A, const int lda,
+                 void *X, const int incX);
+void cblas_ctpsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const void *Ap, void *X, const int incX);
+
+void cblas_zgemv(const enum CBLAS_ORDER order,
+                 const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
+                 const void *alpha, const void *A, const int lda,
+                 const void *X, const int incX, const void *beta,
+                 void *Y, const int incY);
+void cblas_zgbmv(const enum CBLAS_ORDER order,
+                 const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
+                 const int KL, const int KU, const void *alpha,
+                 const void *A, const int lda, const void *X,
+                 const int incX, const void *beta, void *Y, const int incY);
+void cblas_ztrmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const void *A, const int lda, 
+                 void *X, const int incX);
+void cblas_ztbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const int K, const void *A, const int lda, 
+                 void *X, const int incX);
+void cblas_ztpmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const void *Ap, void *X, const int incX);
+void cblas_ztrsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const void *A, const int lda, void *X,
+                 const int incX);
+void cblas_ztbsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const int K, const void *A, const int lda,
+                 void *X, const int incX);
+void cblas_ztpsv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE TransA, const enum CBLAS_DIAG Diag,
+                 const int N, const void *Ap, void *X, const int incX);
+
+
+/* 
+ * Routines with S and D prefixes only
+ */
+void cblas_ssymv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const int N, const float alpha, const float *A,
+                 const int lda, const float *X, const int incX,
+                 const float beta, float *Y, const int incY);
+void cblas_ssbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const int N, const int K, const float alpha, const float *A,
+                 const int lda, const float *X, const int incX,
+                 const float beta, float *Y, const int incY);
+void cblas_sspmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const int N, const float alpha, const float *Ap,
+                 const float *X, const int incX,
+                 const float beta, float *Y, const int incY);
+void cblas_sger(const enum CBLAS_ORDER order, const int M, const int N,
+                const float alpha, const float *X, const int incX,
+                const float *Y, const int incY, float *A, const int lda);
+void cblas_ssyr(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                const int N, const float alpha, const float *X,
+                const int incX, float *A, const int lda);
+void cblas_sspr(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                const int N, const float alpha, const float *X,
+                const int incX, float *Ap);
+void cblas_ssyr2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                const int N, const float alpha, const float *X,
+                const int incX, const float *Y, const int incY, float *A,
+                const int lda);
+void cblas_sspr2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                const int N, const float alpha, const float *X,
+                const int incX, const float *Y, const int incY, float *A);
+
+void cblas_dsymv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const int N, const double alpha, const double *A,
+                 const int lda, const double *X, const int incX,
+                 const double beta, double *Y, const int incY);
+void cblas_dsbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const int N, const int K, const double alpha, const double *A,
+                 const int lda, const double *X, const int incX,
+                 const double beta, double *Y, const int incY);
+void cblas_dspmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const int N, const double alpha, const double *Ap,
+                 const double *X, const int incX,
+                 const double beta, double *Y, const int incY);
+void cblas_dger(const enum CBLAS_ORDER order, const int M, const int N,
+                const double alpha, const double *X, const int incX,
+                const double *Y, const int incY, double *A, const int lda);
+void cblas_dsyr(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                const int N, const double alpha, const double *X,
+                const int incX, double *A, const int lda);
+void cblas_dspr(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                const int N, const double alpha, const double *X,
+                const int incX, double *Ap);
+void cblas_dsyr2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                const int N, const double alpha, const double *X,
+                const int incX, const double *Y, const int incY, double *A,
+                const int lda);
+void cblas_dspr2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                const int N, const double alpha, const double *X,
+                const int incX, const double *Y, const int incY, double *A);
+
+
+/* 
+ * Routines with C and Z prefixes only
+ */
+void cblas_chemv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const int N, const void *alpha, const void *A,
+                 const int lda, const void *X, const int incX,
+                 const void *beta, void *Y, const int incY);
+void cblas_chbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const int N, const int K, const void *alpha, const void *A,
+                 const int lda, const void *X, const int incX,
+                 const void *beta, void *Y, const int incY);
+void cblas_chpmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const int N, const void *alpha, const void *Ap,
+                 const void *X, const int incX,
+                 const void *beta, void *Y, const int incY);
+void cblas_cgeru(const enum CBLAS_ORDER order, const int M, const int N,
+                 const void *alpha, const void *X, const int incX,
+                 const void *Y, const int incY, void *A, const int lda);
+void cblas_cgerc(const enum CBLAS_ORDER order, const int M, const int N,
+                 const void *alpha, const void *X, const int incX,
+                 const void *Y, const int incY, void *A, const int lda);
+void cblas_cher(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                const int N, const float alpha, const void *X, const int incX,
+                void *A, const int lda);
+void cblas_chpr(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                const int N, const float alpha, const void *X,
+                const int incX, void *A);
+void cblas_cher2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo, const int N,
+                const void *alpha, const void *X, const int incX,
+                const void *Y, const int incY, void *A, const int lda);
+void cblas_chpr2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo, const int N,
+                const void *alpha, const void *X, const int incX,
+                const void *Y, const int incY, void *Ap);
+
+void cblas_zhemv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const int N, const void *alpha, const void *A,
+                 const int lda, const void *X, const int incX,
+                 const void *beta, void *Y, const int incY);
+void cblas_zhbmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const int N, const int K, const void *alpha, const void *A,
+                 const int lda, const void *X, const int incX,
+                 const void *beta, void *Y, const int incY);
+void cblas_zhpmv(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const int N, const void *alpha, const void *Ap,
+                 const void *X, const int incX,
+                 const void *beta, void *Y, const int incY);
+void cblas_zgeru(const enum CBLAS_ORDER order, const int M, const int N,
+                 const void *alpha, const void *X, const int incX,
+                 const void *Y, const int incY, void *A, const int lda);
+void cblas_zgerc(const enum CBLAS_ORDER order, const int M, const int N,
+                 const void *alpha, const void *X, const int incX,
+                 const void *Y, const int incY, void *A, const int lda);
+void cblas_zher(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                const int N, const double alpha, const void *X, const int incX,
+                void *A, const int lda);
+void cblas_zhpr(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                const int N, const double alpha, const void *X,
+                const int incX, void *A);
+void cblas_zher2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo, const int N,
+                const void *alpha, const void *X, const int incX,
+                const void *Y, const int incY, void *A, const int lda);
+void cblas_zhpr2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo, const int N,
+                const void *alpha, const void *X, const int incX,
+                const void *Y, const int incY, void *Ap);
+
+/*
+ * ===========================================================================
+ * Prototypes for level 3 BLAS
+ * ===========================================================================
+ */
+
+/* 
+ * Routines with standard 4 prefixes (S, D, C, Z)
+ */
+void cblas_sgemm(const enum CBLAS_ORDER Order, const enum CBLAS_TRANSPOSE TransA,
+                 const enum CBLAS_TRANSPOSE TransB, const int M, const int N,
+                 const int K, const float alpha, const float *A,
+                 const int lda, const float *B, const int ldb,
+                 const float beta, float *C, const int ldc);
+void cblas_ssymm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const int M, const int N,
+                 const float alpha, const float *A, const int lda,
+                 const float *B, const int ldb, const float beta,
+                 float *C, const int ldc);
+void cblas_ssyrk(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
+                 const float alpha, const float *A, const int lda,
+                 const float beta, float *C, const int ldc);
+void cblas_ssyr2k(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
+                  const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
+                  const float alpha, const float *A, const int lda,
+                  const float *B, const int ldb, const float beta,
+                  float *C, const int ldc);
+void cblas_strmm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
+                 const enum CBLAS_DIAG Diag, const int M, const int N,
+                 const float alpha, const float *A, const int lda,
+                 float *B, const int ldb);
+void cblas_strsm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
+                 const enum CBLAS_DIAG Diag, const int M, const int N,
+                 const float alpha, const float *A, const int lda,
+                 float *B, const int ldb);
+
+void cblas_dgemm(const enum CBLAS_ORDER Order, const enum CBLAS_TRANSPOSE TransA,
+                 const enum CBLAS_TRANSPOSE TransB, const int M, const int N,
+                 const int K, const double alpha, const double *A,
+                 const int lda, const double *B, const int ldb,
+                 const double beta, double *C, const int ldc);
+void cblas_dsymm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const int M, const int N,
+                 const double alpha, const double *A, const int lda,
+                 const double *B, const int ldb, const double beta,
+                 double *C, const int ldc);
+void cblas_dsyrk(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
+                 const double alpha, const double *A, const int lda,
+                 const double beta, double *C, const int ldc);
+void cblas_dsyr2k(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
+                  const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
+                  const double alpha, const double *A, const int lda,
+                  const double *B, const int ldb, const double beta,
+                  double *C, const int ldc);
+void cblas_dtrmm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
+                 const enum CBLAS_DIAG Diag, const int M, const int N,
+                 const double alpha, const double *A, const int lda,
+                 double *B, const int ldb);
+void cblas_dtrsm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
+                 const enum CBLAS_DIAG Diag, const int M, const int N,
+                 const double alpha, const double *A, const int lda,
+                 double *B, const int ldb);
+
+void cblas_cgemm(const enum CBLAS_ORDER Order, const enum CBLAS_TRANSPOSE TransA,
+                 const enum CBLAS_TRANSPOSE TransB, const int M, const int N,
+                 const int K, const void *alpha, const void *A,
+                 const int lda, const void *B, const int ldb,
+                 const void *beta, void *C, const int ldc);
+void cblas_csymm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const int M, const int N,
+                 const void *alpha, const void *A, const int lda,
+                 const void *B, const int ldb, const void *beta,
+                 void *C, const int ldc);
+void cblas_csyrk(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
+                 const void *alpha, const void *A, const int lda,
+                 const void *beta, void *C, const int ldc);
+void cblas_csyr2k(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
+                  const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
+                  const void *alpha, const void *A, const int lda,
+                  const void *B, const int ldb, const void *beta,
+                  void *C, const int ldc);
+void cblas_ctrmm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
+                 const enum CBLAS_DIAG Diag, const int M, const int N,
+                 const void *alpha, const void *A, const int lda,
+                 void *B, const int ldb);
+void cblas_ctrsm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
+                 const enum CBLAS_DIAG Diag, const int M, const int N,
+                 const void *alpha, const void *A, const int lda,
+                 void *B, const int ldb);
+
+void cblas_zgemm(const enum CBLAS_ORDER Order, const enum CBLAS_TRANSPOSE TransA,
+                 const enum CBLAS_TRANSPOSE TransB, const int M, const int N,
+                 const int K, const void *alpha, const void *A,
+                 const int lda, const void *B, const int ldb,
+                 const void *beta, void *C, const int ldc);
+void cblas_zsymm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const int M, const int N,
+                 const void *alpha, const void *A, const int lda,
+                 const void *B, const int ldb, const void *beta,
+                 void *C, const int ldc);
+void cblas_zsyrk(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
+                 const void *alpha, const void *A, const int lda,
+                 const void *beta, void *C, const int ldc);
+void cblas_zsyr2k(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
+                  const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
+                  const void *alpha, const void *A, const int lda,
+                  const void *B, const int ldb, const void *beta,
+                  void *C, const int ldc);
+void cblas_ztrmm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
+                 const enum CBLAS_DIAG Diag, const int M, const int N,
+                 const void *alpha, const void *A, const int lda,
+                 void *B, const int ldb);
+void cblas_ztrsm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const enum CBLAS_TRANSPOSE TransA,
+                 const enum CBLAS_DIAG Diag, const int M, const int N,
+                 const void *alpha, const void *A, const int lda,
+                 void *B, const int ldb);
+
+
+/* 
+ * Routines with prefixes C and Z only
+ */
+void cblas_chemm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const int M, const int N,
+                 const void *alpha, const void *A, const int lda,
+                 const void *B, const int ldb, const void *beta,
+                 void *C, const int ldc);
+void cblas_cherk(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
+                 const float alpha, const void *A, const int lda,
+                 const float beta, void *C, const int ldc);
+void cblas_cher2k(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
+                  const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
+                  const void *alpha, const void *A, const int lda,
+                  const void *B, const int ldb, const float beta,
+                  void *C, const int ldc);
+
+void cblas_zhemm(const enum CBLAS_ORDER Order, const enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const int M, const int N,
+                 const void *alpha, const void *A, const int lda,
+                 const void *B, const int ldb, const void *beta,
+                 void *C, const int ldc);
+void cblas_zherk(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
+                 const double alpha, const void *A, const int lda,
+                 const double beta, void *C, const int ldc);
+void cblas_zher2k(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
+                  const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
+                  const void *alpha, const void *A, const int lda,
+                  const void *B, const int ldb, const double beta,
+                  void *C, const int ldc);
+
+void cblas_xerbla(int p, const char *rout, const char *form, ...);
+
+#ifdef __cplusplus
+}
+#endif
+#endif

dlib/external/cblas/cblas_caxpy.c

+/*
+ * cblas_caxpy.c
+ *
+ * The program is a C interface to caxpy.
+ *
+ * Written by Keita Teranishi.  2/11/1998
+ *
+ */
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_caxpy( const int N, const void *alpha, const void *X,
+                       const int incX, void *Y, const int incY)
+{
+#ifdef F77_INT
+   F77_INT F77_N=N, F77_incX=incX, F77_incY=incY;
+#else 
+   #define F77_N N
+   #define F77_incX incX
+   #define F77_incY incY
+#endif
+   F77_caxpy( &F77_N, alpha, X, &F77_incX, Y, &F77_incY);
+} 

dlib/external/cblas/cblas_ccopy.c

+/*
+ * cblas_ccopy.c
+ *
+ * The program is a C interface to ccopy.
+ *
+ * Written by Keita Teranishi.  2/11/1998
+ *
+ */
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_ccopy( const int N, const void *X,
+                      const int incX, void *Y, const int incY)
+{
+#ifdef F77_INT
+   F77_INT F77_N=N, F77_incX=incX, F77_incY=incY;
+#else 
+   #define F77_N N
+   #define F77_incX incX
+   #define F77_incY incY
+#endif
+   F77_ccopy( &F77_N, X, &F77_incX, Y, &F77_incY);
+}

dlib/external/cblas/cblas_cdotc_sub.c

+/*
+ * cblas_cdotc_sub.c
+ *
+ * The program is a C interface to cdotc.
+ * It calls the fortran wrapper before calling cdotc.
+ *
+ * Written by Keita Teranishi.  2/11/1998
+ *
+ */
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_cdotc_sub( const int N, const void *X, const int incX,
+                    const void *Y, const int incY,void *dotc)
+{
+#ifdef F77_INT
+   F77_INT F77_N=N, F77_incX=incX, F77_incY=incY;
+#else 
+   #define F77_N N
+   #define F77_incX incX
+   #define F77_incY incY
+#endif
+   F77_cdotc_sub( &F77_N, X, &F77_incX, Y, &F77_incY, dotc);
+}

dlib/external/cblas/cblas_cdotu_sub.c

+/*
+ * cblas_cdotu_sub.f
+ *
+ * The program is a C interface to cdotu.
+ * It calls the forteran wrapper before calling cdotu.
+ *
+ * Written by Keita Teranishi.  2/11/1998
+ *
+ */
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_cdotu_sub( const int N, const void *X,
+                     const int incX, const void *Y, const int incY,void *dotu)
+{
+#ifdef F77_INT
+   F77_INT F77_N=N, F77_incX=incX, F77_incY=incY;
+#else 
+   #define F77_N N
+   #define F77_incX incX
+   #define F77_incY incY
+#endif
+   F77_cdotu_sub( &F77_N, X, &F77_incX, Y, &F77_incY, dotu);
+}

dlib/external/cblas/cblas_cgbmv.c

+/*
+ * cblas_cgbmv.c
+ * The program is a C interface of cgbmv
+ * 
+ * Keita Teranishi  5/20/98
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_cgbmv(const enum CBLAS_ORDER order,
+                 const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
+                 const int KL, const int KU,
+                 const void *alpha, const void  *A, const int lda,
+                 const void  *X, const int incX, const void *beta,
+                 void  *Y, const int incY)
+{
+   char TA;
+#ifdef F77_CHAR
+   F77_CHAR F77_TA;
+#else
+   #define F77_TA &TA   
+#endif
+#ifdef F77_INT
+   F77_INT F77_M=M, F77_N=N, F77_lda=lda, F77_incX=incX, F77_incY=incY;
+   F77_INT F77_KL=KL,F77_KU=KU;
+#else
+   #define F77_M M
+   #define F77_N N
+   #define F77_lda lda
+   #define F77_KL KL
+   #define F77_KU KU
+   #define F77_incX incx
+   #define F77_incY incY
+#endif
+   int n=0, i=0, incx=incX;
+   const float *xx= (float *)X, *alp= (float *)alpha, *bet = (float *)beta;
+   float ALPHA[2],BETA[2];
+   int tincY, tincx;
+   float *x=(float *)X, *y=(float *)Y, *st=0, *tx=0;
+
+   if (order == CblasColMajor)
+   {
+      if (TransA == CblasNoTrans) TA = 'N';
+      else if (TransA == CblasTrans) TA = 'T';
+      else if (TransA == CblasConjTrans) TA = 'C';
+      else 
+      {
+         cblas_xerbla(2, "cblas_cgbmv","Illegal TransA setting, %d\n", TransA);
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_TA = C2F_CHAR(&TA);
+      #endif
+      F77_cgbmv(F77_TA, &F77_M, &F77_N, &F77_KL, &F77_KU, alpha,  
+                     A, &F77_lda, X, &F77_incX, beta, Y, &F77_incY);
+   }
+   else if (order == CblasRowMajor)
+   {
+      if (TransA == CblasNoTrans) TA = 'T';
+      else if (TransA == CblasTrans) TA = 'N';
+      else if (TransA == CblasConjTrans)
+      {
+         ALPHA[0]= *alp;
+         ALPHA[1]= -alp[1];
+         BETA[0]= *bet;
+         BETA[1]= -bet[1];
+         TA = 'N';
+         if (M > 0)
+         {
+            n = M << 1;
+            x = malloc(n*sizeof(float));
+            tx = x;
+
+            if( incX > 0 ) {
+               i = incX << 1 ;
+               tincx = 2;
+               st= x+n;
+            } else {
+               i = incX *(-2);
+               tincx = -2;
+               st = x-2;
+               x +=(n-2);
+            }
+            do
+            {
+               *x = *xx;
+               x[1] = -xx[1];
+               x += tincx ;
+               xx += i;
+            }
+            while (x != st);
+            x=tx;
+
+            #ifdef F77_INT
+               F77_incX = 1;
+            #else
+               incx = 1;
+            #endif
+
+            if( incY > 0 )
+              tincY = incY;
+            else
+              tincY = -incY;
+
+            y++;
+ 
+            if (N > 0)
+            {
+               i = tincY << 1;
+               n = i * N ;
+               st = y + n;
+               do {
+                  *y = -(*y);
+                  y += i;
+               } while(y != st);
+               y -= n;
+            }
+         }
+         else x = (float *) X;
+
+ 
+      }
+      else 
+      {
+         cblas_xerbla(2, "cblas_cgbmv","Illegal TransA setting, %d\n", TransA);
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_TA = C2F_CHAR(&TA);
+      #endif
+      if (TransA == CblasConjTrans)
+         F77_cgbmv(F77_TA, &F77_N, &F77_M, &F77_KU, &F77_KL, ALPHA, 
+                        A ,&F77_lda, x,&F77_incX, BETA, Y, &F77_incY);
+      else
+         F77_cgbmv(F77_TA, &F77_N, &F77_M, &F77_KU, &F77_KL, alpha, 
+                        A ,&F77_lda, x,&F77_incX, beta, Y, &F77_incY);
+      if (TransA == CblasConjTrans)
+      {
+         if (x != X) free(x);
+         if (N > 0)
+         {
+            do
+            {
+               *y = -(*y);
+               y += i;
+            }
+            while (y != st);
+         }
+      }
+   }
+   else cblas_xerbla(1, "cblas_cgbmv", "Illegal Order setting, %d\n", order);
+}

dlib/external/cblas/cblas_cgemm.c

+/*
+ *
+ * cblas_cgemm.c
+ * This program is a C interface to cgemm.
+ * Written by Keita Teranishi
+ * 4/8/1998
+ *
+ */
+
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_cgemm(const enum CBLAS_ORDER Order, const enum CBLAS_TRANSPOSE TransA,
+                 const enum CBLAS_TRANSPOSE TransB, const int M, const int N,
+                 const int K, const void *alpha, const void  *A,
+                 const int lda, const void  *B, const int ldb,
+                 const void *beta, void  *C, const int ldc)
+{
+   char TA, TB;   
+#ifdef F77_CHAR
+   F77_CHAR F77_TA, F77_TB;
+#else
+   #define F77_TA &TA  
+   #define F77_TB &TB  
+#endif
+
+#ifdef F77_INT
+   F77_INT F77_M=M, F77_N=N, F77_K=K, F77_lda=lda, F77_ldb=ldb;
+   F77_INT F77_ldc=ldc;
+#else
+   #define F77_M M
+   #define F77_N N
+   #define F77_K K
+   #define F77_lda lda
+   #define F77_ldb ldb
+   #define F77_ldc ldc
+#endif
+
+
+   if( Order == CblasColMajor )
+   {
+      if(TransA == CblasTrans) TA='T';
+      else if ( TransA == CblasConjTrans ) TA='C';
+      else if ( TransA == CblasNoTrans )   TA='N';
+      else 
+      {
+         cblas_xerbla(2, "cblas_cgemm", "Illegal TransA setting, %d\n", TransA);
+         return;
+      }
+
+      if(TransB == CblasTrans) TB='T';
+      else if ( TransB == CblasConjTrans ) TB='C';
+      else if ( TransB == CblasNoTrans )   TB='N';
+      else 
+      {
+         cblas_xerbla(3, "cblas_cgemm", "Illegal TransB setting, %d\n", TransB);
+         return;
+      }
+
+      #ifdef F77_CHAR
+         F77_TA = C2F_CHAR(&TA);
+         F77_TB = C2F_CHAR(&TB);
+      #endif
+
+      F77_cgemm(F77_TA, F77_TB, &F77_M, &F77_N, &F77_K, alpha, A,
+                     &F77_lda, B, &F77_ldb, beta, C, &F77_ldc);
+   } else if (Order == CblasRowMajor)
+   {
+      if(TransA == CblasTrans) TB='T';
+      else if ( TransA == CblasConjTrans ) TB='C';
+      else if ( TransA == CblasNoTrans )   TB='N';
+      else 
+      {
+         cblas_xerbla(2, "cblas_cgemm", "Illegal TransA setting, %d\n", TransA);
+         return;
+      }
+      if(TransB == CblasTrans) TA='T';
+      else if ( TransB == CblasConjTrans ) TA='C';
+      else if ( TransB == CblasNoTrans )   TA='N';
+      else 
+      {
+         cblas_xerbla(2, "cblas_cgemm", "Illegal TransB setting, %d\n", TransB);
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_TA = C2F_CHAR(&TA);
+         F77_TB = C2F_CHAR(&TB);
+      #endif
+
+      F77_cgemm(F77_TA, F77_TB, &F77_N, &F77_M, &F77_K, alpha, B,
+                  &F77_ldb, A, &F77_lda, beta, C, &F77_ldc);
+   } 
+   else cblas_xerbla(1, "cblas_cgemm", "Illegal Order setting, %d\n", Order);
+   return;
+}

dlib/external/cblas/cblas_cgemv.c

+/*
+ * cblas_cgemv.c
+ * The program is a C interface of cgemv
+ * 
+ * Keita Teranishi  5/20/98
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_cgemv(const enum CBLAS_ORDER order,
+                 const enum CBLAS_TRANSPOSE TransA, const int M, const int N,
+                 const void *alpha, const void  *A, const int lda,
+                 const void  *X, const int incX, const void *beta,
+                 void  *Y, const int incY)
+{
+   char TA;
+#ifdef F77_CHAR
+   F77_CHAR F77_TA;
+#else
+   #define F77_TA &TA   
+#endif
+#ifdef F77_INT
+   F77_INT F77_M=M, F77_N=N, F77_lda=lda, F77_incX=incX, F77_incY=incY;
+#else
+   #define F77_M M
+   #define F77_N N
+   #define F77_lda lda
+   #define F77_incX incx
+   #define F77_incY incY
+#endif
+
+   int n=0, i=0, incx=incX;
+   const float *xx= (const float *)X;
+   float ALPHA[2],BETA[2];
+   int tincY, tincx;
+   float *x=(float *)X, *y=(float *)Y, *st=0, *tx=0;
+   const float *stx = x;
+
+
+   if (order == CblasColMajor)
+   {
+      if (TransA == CblasNoTrans) TA = 'N';
+      else if (TransA == CblasTrans) TA = 'T';
+      else if (TransA == CblasConjTrans) TA = 'C';
+      else 
+      {
+         cblas_xerbla(2, "cblas_cgemv","Illegal TransA setting, %d\n", TransA);
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_TA = C2F_CHAR(&TA);
+      #endif
+      F77_cgemv(F77_TA, &F77_M, &F77_N, alpha, A, &F77_lda, X, &F77_incX, 
+                beta, Y, &F77_incY);
+   }
+   else if (order == CblasRowMajor)
+   {
+         
+      if (TransA == CblasNoTrans) TA = 'T';
+      else if (TransA == CblasTrans) TA = 'N';
+      else if (TransA == CblasConjTrans)
+      {
+         ALPHA[0]=    *( (const float *)  alpha    );
+         ALPHA[1]= -( *( (const float *)  alpha+1) );
+         BETA[0]=     *( (const float *)  beta     );
+         BETA[1]= -(  *( (const float *)  beta+1 ) );
+         TA = 'N';
+         if (M > 0)
+         {
+            n = M << 1;
+            x = malloc(n*sizeof(float));
+            tx = x;
+            if( incX > 0 ) {
+               i = incX << 1 ;
+               tincx = 2;
+               st= x+n;
+            } else { 
+               i = incX *(-2);
+               tincx = -2;
+               st = x-2; 
+               x +=(n-2); 
+            }
+
+            do
+            {
+               *x = *xx;
+               x[1] = -xx[1];
+               x += tincx ;
+               xx += i;
+            }
+            while (x != st);
+            x=tx;
+
+            F77_incX = 1;
+
+            if(incY > 0)
+               tincY = incY; 
+            else
+               tincY = -incY; 
+
+            y++;
+
+            if (N > 0)
+            {
+               i = tincY << 1;
+               n = i * N ;
+               st = y + n;
+               do {
+                  *y = -(*y);
+                  y += i;
+               } while(y != st); 
+               y -= n;
+            }
+            stx = x;
+         }
+         else stx = (const float *)X;
+      }
+      else 
+      {
+         cblas_xerbla(2, "cblas_cgemv","Illegal TransA setting, %d\n", TransA);
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_TA = C2F_CHAR(&TA);
+      #endif
+      if (TransA == CblasConjTrans)
+         F77_cgemv(F77_TA, &F77_N, &F77_M, ALPHA, A, &F77_lda, stx,
+                &F77_incX, BETA, Y, &F77_incY);
+      else
+         F77_cgemv(F77_TA, &F77_N, &F77_M, alpha, A, &F77_lda, x,
+                &F77_incX, beta, Y, &F77_incY);
+
+      if (TransA == CblasConjTrans)
+      {
+         if (x != (const float *)X) free(x);
+         if (N > 0)
+         {
+            do
+            {
+               *y = -(*y);
+               y += i;
+            }
+            while (y != st);
+         }
+      }
+   }
+   else cblas_xerbla(1, "cblas_cgemv", "Illegal Order setting, %d\n", order);
+   return;
+}

dlib/external/cblas/cblas_cgerc.c

+/*
+ * cblas_cgerc.c
+ * The program is a C interface to cgerc.
+ * 
+ * Keita Teranishi  5/20/98
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_cgerc(const enum CBLAS_ORDER order, const int M, const int N,
+                 const void *alpha, const void *X, const int incX,
+                 const void *Y, const int incY, void *A, const int lda)
+{
+#ifdef F77_INT
+   F77_INT F77_M=M, F77_N=N, F77_lda=lda, F77_incX=incX, F77_incY=incY;
+#else
+   #define F77_M M
+   #define F77_N N
+   #define F77_incX incX
+   #define F77_incY incy
+   #define F77_lda lda   
+#endif
+
+   int n, i, tincy, incy=incY;
+   float *y=(float *)Y, *yy=(float *)Y, *ty, *st;
+
+
+   if (order == CblasColMajor)
+   {
+      F77_cgerc( &F77_M, &F77_N, alpha, X, &F77_incX, Y, &F77_incY, A, 
+                      &F77_lda);
+   }  else if (order == CblasRowMajor)   
+   {
+      if (N > 0)
+      {
+         n = N << 1;
+         y = malloc(n*sizeof(float));
+
+         ty = y;
+         if( incY > 0 ) {
+            i = incY << 1;
+            tincy = 2;
+            st= y+n;
+         } else { 
+            i = incY *(-2);
+            tincy = -2;
+            st = y-2; 
+            y +=(n-2); 
+         }
+         do
+         {
+            *y = *yy;
+            y[1] = -yy[1];
+            y += tincy ;
+            yy += i;
+         }
+         while (y != st);
+         y = ty;
+
+         #ifdef F77_INT
+            F77_incY = 1;
+         #else
+            incy = 1;
+         #endif
+      }
+      else y = (float *) Y;
+
+      F77_cgeru( &F77_N, &F77_M, alpha, y, &F77_incY, X, &F77_incX, A, 
+                      &F77_lda);
+      if(Y!=y)
+         free(y);
+
+   } else cblas_xerbla(1, "cblas_cgerc", "Illegal Order setting, %d\n", order);
+   return;
+}

dlib/external/cblas/cblas_cgeru.c

+/*
+ * cblas_cgeru.c
+ * The program is a C interface to cgeru.
+ * 
+ * Keita Teranishi  5/20/98
+ *
+ */
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_cgeru(const enum CBLAS_ORDER order, const int M, const int N,
+                 const void *alpha, const void *X, const int incX,
+                 const void *Y, const int incY, void *A, const int lda)
+{
+#ifdef F77_INT
+   F77_INT F77_M=M, F77_N=N, F77_lda=lda, F77_incX=incX, F77_incY=incY;
+#else
+   #define F77_M M
+   #define F77_N N
+   #define F77_incX incX
+   #define F77_incY incY
+   #define F77_lda lda
+#endif
+
+
+
+   if (order == CblasColMajor)
+   {
+      F77_cgeru( &F77_M, &F77_N, alpha, X, &F77_incX, Y, &F77_incY, A,
+                      &F77_lda);
+   }
+   else if (order == CblasRowMajor)
+   {
+      F77_cgeru( &F77_N, &F77_M, alpha, Y, &F77_incY, X, &F77_incX, A, 
+                      &F77_lda);
+   }
+   else cblas_xerbla(1, "cblas_cgeru","Illegal Order setting, %d\n", order);
+   return;
+}

dlib/external/cblas/cblas_chbmv.c

+/*
+ * cblas_chbmv.c
+ * The program is a C interface to chbmv
+ * 
+ * Keita Teranishi  5/18/98
+ *
+ */
+#include "cblas.h"
+#include "cblas_f77.h"
+#include <stdio.h>
+#include <stdlib.h>
+void cblas_chbmv(const enum CBLAS_ORDER order,
+                 const enum CBLAS_UPLO Uplo,const int N,const int K,
+                 const void *alpha, const void  *A, const int lda,
+                 const void  *X, const int incX, const void *beta,
+                 void  *Y, const int incY)
+{
+   char UL;
+#ifdef F77_CHAR
+   F77_CHAR F77_UL;
+#else
+   #define F77_UL &UL   
+#endif
+#ifdef F77_INT
+   F77_INT F77_N=N, F77_K=K, F77_lda=lda, F77_incX=incX, F77_incY=incY;
+#else
+   #define F77_N N
+   #define F77_K K
+   #define F77_lda lda
+   #define F77_incX incx
+   #define F77_incY incY
+#endif
+   int n, i=0, incx=incX;
+   const float *xx= (float *)X, *alp= (float *)alpha, *bet = (float *)beta;
+   float ALPHA[2],BETA[2];
+   int tincY, tincx;
+   float *x=(float *)X, *y=(float *)Y, *st=0, *tx;
+
+   if (order == CblasColMajor)
+   {
+      if (Uplo == CblasLower) UL = 'L';
+      else if (Uplo == CblasUpper) UL = 'U';
+      else 
+      {
+         cblas_xerbla(2, "cblas_chbmv","Illegal Uplo setting, %d\n",Uplo );
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+      #endif
+      F77_chbmv(F77_UL, &F77_N, &F77_K, alpha, A, &F77_lda, X,  
+                     &F77_incX, beta, Y, &F77_incY);
+   }
+   else if (order == CblasRowMajor)
+   {
+      ALPHA[0]= *alp;
+      ALPHA[1]= -alp[1];
+      BETA[0]= *bet;
+      BETA[1]= -bet[1];
+
+      if (N > 0)
+      {
+         n = N << 1;
+         x = malloc(n*sizeof(float));
+ 
+         tx = x;
+         if( incX > 0 ) {
+           i = incX << 1 ;
+           tincx = 2;
+           st= x+n;
+         } else {
+           i = incX *(-2);
+           tincx = -2;
+           st = x-2;
+           x +=(n-2);
+         }
+
+         do
+         {
+           *x = *xx;
+           x[1] = -xx[1];
+           x += tincx ;
+           xx += i;
+         }
+         while (x != st);
+         x=tx;
+
+
+         #ifdef F77_INT
+            F77_incX = 1;
+         #else
+            incx = 1;
+         #endif
+ 
+         if(incY > 0)
+           tincY = incY;
+         else
+           tincY = -incY;
+         y++;
+
+         i = tincY << 1;
+         n = i * N ;
+         st = y + n;
+         do {
+            *y = -(*y);
+            y += i;
+         } while(y != st);
+         y -= n;
+      }  else
+         x = (float *) X; 
+
+      if (Uplo == CblasUpper) UL = 'L';
+      else if (Uplo == CblasLower) UL = 'U';
+      else 
+      {
+         cblas_xerbla(2, "cblas_chbmv","Illegal Uplo setting, %d\n", Uplo);
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+      #endif
+      F77_chbmv(F77_UL, &F77_N, &F77_K, ALPHA, 
+                     A ,&F77_lda, x,&F77_incX, BETA, Y, &F77_incY);
+   }
+   else 
+   {
+      cblas_xerbla(1, "cblas_chbmv","Illegal Order setting, %d\n", order);
+      return;
+   }
+   if ( order == CblasRowMajor )
+   {
+      if(X!=x)
+         free(x);
+      if (N > 0)
+      {
+         do
+         {
+            *y = -(*y);
+            y += i;
+         }
+         while (y != st);
+      }
+   }
+   return;
+}

dlib/external/cblas/cblas_chemm.c

+/*
+ *
+ * cblas_chemm.c
+ * This program is a C interface to chemm.
+ * Written by Keita Teranishi
+ * 4/8/1998
+ *
+ */
+
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_chemm(const enum CBLAS_ORDER Order, const  enum CBLAS_SIDE Side,
+                 const enum CBLAS_UPLO Uplo, const int M, const int N,
+                 const void *alpha, const void *A, const int lda,
+                 const void *B, const int ldb, const void *beta,
+                 void *C, const int ldc)
+{
+   char SD, UL;   
+#ifdef F77_CHAR
+   F77_CHAR F77_SD, F77_UL;
+#else
+   #define F77_SD &SD  
+   #define F77_UL &UL  
+#endif
+
+#ifdef F77_INT
+   F77_INT F77_M=M, F77_N=N, F77_lda=lda, F77_ldb=ldb;
+   F77_INT F77_ldc=ldc;
+#else
+   #define F77_M M
+   #define F77_N N
+   #define F77_lda lda
+   #define F77_ldb ldb
+   #define F77_ldc ldc
+#endif
+
+
+   if( Order == CblasColMajor )
+   {
+      if( Side == CblasRight) SD='R';
+      else if ( Side == CblasLeft ) SD='L';
+      else 
+      {
+         cblas_xerbla(2, "cblas_chemm", "Illegal Side setting, %d\n", Side);
+         return;
+      }
+
+      if( Uplo == CblasUpper) UL='U';
+      else if ( Uplo == CblasLower ) UL='L';
+      else 
+      {
+         cblas_xerbla(3, "cblas_chemm", "Illegal Uplo setting, %d\n", Uplo);
+         return;
+      }
+
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+         F77_SD = C2F_CHAR(&SD);
+      #endif
+
+      F77_chemm(F77_SD, F77_UL, &F77_M, &F77_N, alpha, A, &F77_lda, 
+                     B, &F77_ldb, beta, C, &F77_ldc);
+   } else if (Order == CblasRowMajor)
+   {
+      if( Side == CblasRight) SD='L';
+      else if ( Side == CblasLeft ) SD='R';
+      else 
+      {
+         cblas_xerbla(2, "cblas_chemm", "Illegal Side setting, %d\n", Side);
+         return;
+      }
+
+      if( Uplo == CblasUpper) UL='L';
+      else if ( Uplo == CblasLower ) UL='U';
+      else 
+      {
+         cblas_xerbla(3, "cblas_chemm", "Illegal Uplo setting, %d\n", Uplo);
+         return;
+      }
+
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+         F77_SD = C2F_CHAR(&SD);
+      #endif
+
+      F77_chemm(F77_SD, F77_UL, &F77_N, &F77_M, alpha, A,
+                 &F77_lda, B, &F77_ldb, beta, C, &F77_ldc);
+   } 
+   else  cblas_xerbla(1, "cblas_chemm", "Illegal Order setting, %d\n", Order);
+   return;
+}

dlib/external/cblas/cblas_chemv.c

+/*
+ * cblas_chemv.c
+ * The program is a C interface to chemv
+ * 
+ * Keita Teranishi  5/18/98
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_chemv(const enum CBLAS_ORDER order,
+                 const enum CBLAS_UPLO Uplo, const int N,
+                 const void *alpha, const void *A, const int lda,
+                 const void *X, const int incX, const void *beta,
+                 void  *Y, const int incY)
+{
+   char UL;
+#ifdef F77_CHAR
+   F77_CHAR F77_UL;
+#else
+   #define F77_UL &UL   
+#endif
+#ifdef F77_INT
+   F77_INT F77_N=N, F77_lda=lda, F77_incX=incX, F77_incY=incY;
+#else
+   #define F77_N N
+   #define F77_lda lda
+   #define F77_incX incx
+   #define F77_incY incY
+#endif
+   int n=0, i=0, incx=incX;
+   const float *xx= (float *)X, *alp= (float *)alpha, *bet = (float *)beta;
+   float ALPHA[2],BETA[2];
+   int tincY, tincx;
+   float *x=(float *)X, *y=(float *)Y, *st=0, *tx;
+
+
+   if (order == CblasColMajor)
+   {
+      if (Uplo == CblasUpper) UL = 'U';
+      else if (Uplo == CblasLower) UL = 'L';
+      else 
+      {
+         cblas_xerbla(2, "cblas_chemv","Illegal Uplo setting, %d\n",Uplo );
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+      #endif
+      F77_chemv(F77_UL, &F77_N, alpha, A, &F77_lda, X, &F77_incX, 
+                beta, Y, &F77_incY);
+   }
+   else if (order == CblasRowMajor)
+   {
+      ALPHA[0]= *alp;
+      ALPHA[1]= -alp[1];
+      BETA[0]= *bet;
+      BETA[1]= -bet[1];
+
+      if (N > 0)
+      {
+         n = N << 1;
+         x = malloc(n*sizeof(float));
+ 
+         tx = x;
+         if( incX > 0 ) {
+           i = incX << 1 ;
+           tincx = 2;
+           st= x+n;
+         } else {
+           i = incX *(-2);
+           tincx = -2;
+           st = x-2;
+           x +=(n-2);
+         }
+
+         do
+         {
+           *x = *xx;
+           x[1] = -xx[1];
+           x += tincx ;
+           xx += i;
+         }
+         while (x != st);
+         x=tx;
+
+
+         #ifdef F77_INT
+            F77_incX = 1;
+         #else
+            incx = 1;
+         #endif
+ 
+         if(incY > 0)
+           tincY = incY;
+         else
+           tincY = -incY;
+         y++;
+
+         i = tincY << 1;
+         n = i * N ;
+         st = y + n;
+         do {
+            *y = -(*y);
+            y += i;
+         } while(y != st);
+         y -= n;
+      }  else
+         x = (float *) X;
+
+          
+      if (Uplo == CblasUpper) UL = 'L';
+      else if (Uplo == CblasLower) UL = 'U';
+      else 
+      {
+         cblas_xerbla(2, "cblas_chemv","Illegal Uplo setting, %d\n", Uplo);
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+      #endif
+      F77_chemv(F77_UL, &F77_N, ALPHA, A, &F77_lda, x, &F77_incX, 
+                BETA, Y, &F77_incY);
+   }
+   else 
+   {
+      cblas_xerbla(1, "cblas_chemv","Illegal Order setting, %d\n", order);
+      return;
+   }
+   if ( order == CblasRowMajor )
+   {
+      if ( X != x )
+         free(x);
+      if (N > 0)
+      {
+         do
+         {
+            *y = -(*y);
+            y += i;
+         }
+         while (y != st);
+     }
+   }
+   return;
+}

dlib/external/cblas/cblas_cher.c

+/*
+ * cblas_cher.c
+ * The program is a C interface to cher.
+ * 
+ * Keita Teranishi  5/20/98
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_cher(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                const int N, const float alpha, const void *X, const int incX
+                ,void *A, const int lda)
+{
+   char UL;
+#ifdef F77_CHAR
+   F77_CHAR F77_UL;
+#else
+   #define F77_UL &UL
+#endif
+
+#ifdef F77_INT
+   F77_INT F77_N=N, F77_lda=lda, F77_incX=incX;
+#else
+   #define F77_N N
+   #define F77_lda lda
+   #define F77_incX incx
+#endif
+   int n, i, tincx, incx=incX;
+   float *x=(float *)X, *xx=(float *)X, *tx, *st;
+
+ 
+   if (order == CblasColMajor)
+   {
+      if (Uplo == CblasLower) UL = 'L';
+      else if (Uplo == CblasUpper) UL = 'U';
+      else 
+      {
+         cblas_xerbla(2, "cblas_cher","Illegal Uplo setting, %d\n",Uplo );
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+      #endif
+
+      F77_cher(F77_UL, &F77_N, &alpha, X, &F77_incX, A, &F77_lda);
+
+   }  else if (order == CblasRowMajor)
+   {
+      if (Uplo == CblasUpper) UL = 'L';
+      else if (Uplo == CblasLower) UL = 'U';
+      else 
+      {
+         cblas_xerbla(2, "cblas_cher","Illegal Uplo setting, %d\n", Uplo);
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+      #endif
+      if (N > 0)
+      {
+         n = N << 1;
+         x = malloc(n*sizeof(float));
+         tx = x;
+         if( incX > 0 ) {
+            i = incX << 1 ;
+            tincx = 2;
+            st= x+n;
+         } else { 
+            i = incX *(-2);
+            tincx = -2;
+            st = x-2; 
+            x +=(n-2); 
+         }
+         do
+         {
+            *x = *xx;
+            x[1] = -xx[1];
+            x += tincx ;
+            xx += i;
+         }
+         while (x != st);
+         x=tx;
+
+         #ifdef F77_INT
+           F77_incX = 1;
+         #else
+           incx = 1;
+         #endif
+      }
+      else x = (float *) X;
+      F77_cher(F77_UL, &F77_N, &alpha, x, &F77_incX, A, &F77_lda);
+   } else 
+   {
+      cblas_xerbla(1, "cblas_cher","Illegal Order setting, %d\n", order);
+      return;
+   }
+   if(X!=x) 
+      free(x);
+   
+   return;
+}

dlib/external/cblas/cblas_cher2.c

+/*
+ * cblas_cher2.c
+ * The program is a C interface to cher2.
+ * 
+ * Keita Teranishi  3/23/98
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_cher2(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo,
+                 const int N, const void *alpha, const void *X, const int incX,
+                 const void *Y, const int incY, void *A, const int lda)
+{
+   char UL;
+#ifdef F77_CHAR
+   F77_CHAR F77_UL;
+#else
+   #define F77_UL &UL
+#endif
+
+#ifdef F77_INT
+   F77_INT F77_N=N, F77_lda=lda, F77_incX=incX, F77_incY=incY;
+#else
+   #define F77_N N
+   #define F77_lda lda
+   #define F77_incX incx
+   #define F77_incY incy
+#endif
+   int n, i, j, tincx, tincy, incx=incX, incy=incY;
+   float *x=(float *)X, *xx=(float *)X, *y=(float *)Y, 
+         *yy=(float *)Y, *tx, *ty, *stx, *sty;
+
+ 
+   if (order == CblasColMajor)
+   {
+      if (Uplo == CblasLower) UL = 'L';
+      else if (Uplo == CblasUpper) UL = 'U';
+      else 
+      {
+         cblas_xerbla(2, "cblas_cher2","Illegal Uplo setting, %d\n",Uplo );
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+      #endif
+
+      F77_cher2(F77_UL, &F77_N, alpha, X, &F77_incX, 
+                                            Y, &F77_incY, A, &F77_lda);
+
+   }  else if (order == CblasRowMajor)
+   {
+      if (Uplo == CblasUpper) UL = 'L';
+      else if (Uplo == CblasLower) UL = 'U';
+      else 
+      {
+         cblas_xerbla(2, "cblas_cher2","Illegal Uplo setting, %d\n", Uplo);
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+      #endif
+      if (N > 0)
+      {
+         n = N << 1;
+         x = malloc(n*sizeof(float));
+         y = malloc(n*sizeof(float));         
+         tx = x;
+         ty = y;
+         if( incX > 0 ) {
+            i = incX << 1 ;
+            tincx = 2;
+            stx= x+n;
+         } else { 
+            i = incX *(-2);
+            tincx = -2;
+            stx = x-2; 
+            x +=(n-2); 
+         }
+         
+         if( incY > 0 ) {
+            j = incY << 1;
+            tincy = 2;
+            sty= y+n;
+         } else { 
+            j = incY *(-2);
+            tincy = -2;
+            sty = y-2; 
+            y +=(n-2); 
+         }
+
+         do
+         {
+            *x = *xx;
+            x[1] = -xx[1];
+            x += tincx ;
+            xx += i;
+         }
+         while (x != stx);
+
+         do
+         {
+            *y = *yy;
+            y[1] = -yy[1];
+            y += tincy ;
+            yy += j;
+         }
+         while (y != sty);
+
+         x=tx;
+         y=ty;
+
+         #ifdef F77_INT
+            F77_incX = 1;
+            F77_incY = 1;
+         #else
+            incx = 1;
+            incy = 1;
+         #endif
+      }  else 
+      {
+         x = (float *) X;
+         y = (float *) Y;
+      }
+      F77_cher2(F77_UL, &F77_N, alpha, y, &F77_incY, x, 
+                                      &F77_incX, A, &F77_lda);
+   } else 
+   {
+      cblas_xerbla(1, "cblas_cher2","Illegal Order setting, %d\n", order);
+      return;
+   }
+   if(X!=x)
+      free(x);
+   if(Y!=y)
+      free(y);
+
+   return;
+}

dlib/external/cblas/cblas_cher2k.c

+/*
+ *
+ * cblas_cher2k.c
+ * This program is a C interface to cher2k.
+ * Written by Keita Teranishi
+ * 4/8/1998
+ *
+ */
+
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_cher2k(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
+                  const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
+                  const void *alpha, const void *A, const int lda,
+                  const void *B, const int ldb, const float beta,
+                  void *C, const int ldc)
+{
+   char UL, TR;   
+#ifdef F77_CHAR
+   F77_CHAR F77_TR, F77_UL;
+#else
+   #define F77_TR &TR  
+   #define F77_UL &UL  
+#endif
+
+#ifdef F77_INT
+   F77_INT F77_N=N, F77_K=K, F77_lda=lda, F77_ldb=ldb;
+   F77_INT F77_ldc=ldc;
+#else
+   #define F77_N N
+   #define F77_K K
+   #define F77_lda lda
+   #define F77_ldb ldb
+   #define F77_ldc ldc
+#endif
+
+   float ALPHA[2]; 
+   const float *alp=(float *)alpha;
+
+
+   if( Order == CblasColMajor )
+   {
+
+      if( Uplo == CblasUpper) UL='U';
+      else if ( Uplo == CblasLower ) UL='L';
+      else 
+      {
+         cblas_xerbla(2, "cblas_cher2k", "Illegal Uplo setting, %d\n", Uplo);
+         return;
+      }
+
+      if( Trans == CblasTrans) TR ='T';
+      else if ( Trans == CblasConjTrans ) TR='C';
+      else if ( Trans == CblasNoTrans )   TR='N';
+      else 
+      {
+         cblas_xerbla(3, "cblas_cher2k", "Illegal Trans setting, %d\n", Trans);
+         return;
+      }
+
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+         F77_TR = C2F_CHAR(&TR);
+      #endif
+
+      F77_cher2k(F77_UL, F77_TR, &F77_N, &F77_K, alpha, A, &F77_lda, B, &F77_ldb, &beta, C, &F77_ldc);
+   } else if (Order == CblasRowMajor)
+   {
+      
+      if( Uplo == CblasUpper) UL='L';
+      else if ( Uplo == CblasLower ) UL='U';
+      else 
+      {
+         cblas_xerbla(2, "cblas_cher2k", "Illegal Uplo setting, %d\n", Uplo);
+         return;
+      }
+      if( Trans == CblasTrans) TR ='N';
+      else if ( Trans == CblasConjTrans ) TR='N';
+      else if ( Trans == CblasNoTrans )   TR='C';
+      else 
+      {
+         cblas_xerbla(3, "cblas_cher2k", "Illegal Trans setting, %d\n", Trans);
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+         F77_TR = C2F_CHAR(&TR);
+      #endif
+
+      ALPHA[0]= *alp;
+      ALPHA[1]= -alp[1];
+      F77_cher2k(F77_UL,F77_TR, &F77_N, &F77_K, ALPHA, A, &F77_lda, B, &F77_ldb, &beta, C, &F77_ldc);
+   } 
+   else  cblas_xerbla(1, "cblas_cher2k", "Illegal Order setting, %d\n", Order);
+   return;
+}

dlib/external/cblas/cblas_cherk.c

+/*
+ *
+ * cblas_cherk.c
+ * This program is a C interface to cherk.
+ * Written by Keita Teranishi
+ * 4/8/1998
+ *
+ */
+
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_cherk(const enum CBLAS_ORDER Order, const enum CBLAS_UPLO Uplo,
+                 const enum CBLAS_TRANSPOSE Trans, const int N, const int K,
+                 const float alpha, const void *A, const int lda,
+                 const float beta, void *C, const int ldc)
+{
+   char UL, TR;   
+#ifdef F77_CHAR
+   F77_CHAR F77_TR, F77_UL;
+#else
+   #define F77_TR &TR  
+   #define F77_UL &UL  
+#endif
+
+#ifdef F77_INT
+   F77_INT F77_N=N, F77_K=K, F77_lda=lda;
+   F77_INT F77_ldc=ldc;
+#else
+   #define F77_N N
+   #define F77_K K
+   #define F77_lda lda
+   #define F77_ldc ldc
+#endif
+
+
+   if( Order == CblasColMajor )
+   {
+      if( Uplo == CblasUpper) UL='U';
+      else if ( Uplo == CblasLower ) UL='L';
+      else 
+      {
+         cblas_xerbla(2, "cblas_cherk", "Illegal Uplo setting, %d\n", Uplo);
+         return;
+      }
+
+      if( Trans == CblasTrans) TR ='T';
+      else if ( Trans == CblasConjTrans ) TR='C';
+      else if ( Trans == CblasNoTrans )   TR='N';
+      else 
+      {
+         cblas_xerbla(3, "cblas_cherk", "Illegal Trans setting, %d\n", Trans);
+         return;
+      }
+
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+         F77_TR = C2F_CHAR(&TR);
+      #endif
+
+      F77_cherk(F77_UL, F77_TR, &F77_N, &F77_K, &alpha, A, &F77_lda,
+                     &beta, C, &F77_ldc);
+   } else if (Order == CblasRowMajor)
+   {
+      if( Uplo == CblasUpper) UL='L';
+      else if ( Uplo == CblasLower ) UL='U';
+      else 
+      {
+         cblas_xerbla(3, "cblas_cherk", "Illegal Uplo setting, %d\n", Uplo);
+         return;
+      }
+      if( Trans == CblasTrans) TR ='N';
+      else if ( Trans == CblasConjTrans ) TR='N';
+      else if ( Trans == CblasNoTrans )   TR='C';
+      else 
+      {
+         cblas_xerbla(3, "cblas_cherk", "Illegal Trans setting, %d\n", Trans);
+         return;
+      }
+
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+         F77_SD = C2F_CHAR(&SD);
+      #endif
+
+      F77_cherk(F77_UL, F77_TR, &F77_N, &F77_K, &alpha, A, &F77_lda,
+                &beta, C, &F77_ldc);
+   } 
+   else  cblas_xerbla(1, "cblas_cherk", "Illegal Order setting, %d\n", Order);
+   return;
+}

dlib/external/cblas/cblas_chpmv.c

+/*
+ * cblas_chpmv.c
+ * The program is a C interface of chpmv
+ * 
+ * Keita Teranishi  5/18/98
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include "cblas.h"
+#include "cblas_f77.h"
+void cblas_chpmv(const enum CBLAS_ORDER order,
+                 const enum CBLAS_UPLO Uplo,const int N,
+                 const void *alpha, const void  *AP,
+                 const void  *X, const int incX, const void *beta,
+                 void  *Y, const int incY)
+{
+   char UL;
+#ifdef F77_CHAR
+   F77_CHAR F77_UL;
+#else
+   #define F77_UL &UL   
+#endif
+#ifdef F77_INT
+   F77_INT F77_N=N, F77_incX=incX, F77_incY=incY;
+#else
+   #define F77_N N
+   #define F77_incX incx
+   #define F77_incY incY
+#endif
+   int n, i=0, incx=incX;
+   const float *xx= (float *)X, *alp= (float *)alpha, *bet = (float *)beta;
+   float ALPHA[2],BETA[2];
+   int tincY, tincx;
+   float *x=(float *)X, *y=(float *)Y, *st=0, *tx;
+
+   if (order == CblasColMajor)
+   { 
+      if (Uplo == CblasLower) UL = 'L';
+      else if (Uplo == CblasUpper) UL = 'U';
+      else 
+      {
+         cblas_xerbla(2, "cblas_chpmv","Illegal Uplo setting, %d\n",Uplo );
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+      #endif
+      F77_chpmv(F77_UL, &F77_N, alpha, AP, X,  
+                     &F77_incX, beta, Y, &F77_incY);
+   }
+   else if (order == CblasRowMajor)
+   {
+      ALPHA[0]= *alp;
+      ALPHA[1]= -alp[1];
+      BETA[0]= *bet;
+      BETA[1]= -bet[1];
+
+      if (N > 0)
+      {
+         n = N << 1;
+         x = malloc(n*sizeof(float));
+ 
+         tx = x;
+         if( incX > 0 ) {
+           i = incX << 1;
+           tincx = 2;
+           st= x+n;
+         } else {
+           i = incX *(-2);
+           tincx = -2;
+           st = x-2;
+           x +=(n-2);
+         }
+
+         do
+         {
+           *x = *xx;
+           x[1] = -xx[1];
+           x += tincx ;
+           xx += i;
+         }
+         while (x != st);
+         x=tx;
+
+
+         #ifdef F77_INT
+            F77_incX = 1;
+         #else
+            incx = 1;
+         #endif
+ 
+         if(incY > 0)
+           tincY = incY;
+         else
+           tincY = -incY;
+         y++;
+
+         i = tincY << 1;
+         n = i * N ;
+         st = y + n;
+         do {
+            *y = -(*y);
+            y += i;
+         } while(y != st);
+         y -= n;
+      }  else
+         x = (float *) X;
+
+
+      if (Uplo == CblasUpper) UL = 'L';
+      else if (Uplo == CblasLower) UL = 'U';
+      else 
+      {
+         cblas_xerbla(2, "cblas_chpmv","Illegal Uplo setting, %d\n", Uplo );
+         return;
+      }
+      #ifdef F77_CHAR
+         F77_UL = C2F_CHAR(&UL);
+      #endif
+
+      F77_chpmv(F77_UL, &F77_N, ALPHA, 
+                     AP, x, &F77_incX, BETA, Y, &F77_incY);
+   }
+   else 
+   {
+      cblas_xerbla(1, "cblas_chpmv","Illegal Order setting, %d\n", order);
+      return;
+   }
+   if ( order == CblasRowMajor ) 
+   {
+      if(X!=x)
+         free(x);
+      if (N > 0)
+      {
+         do
+         {
+            *y = -(*y);
+            y += i;
+         }
+         while (y != st);
+     }
+  }
+
+   return;
+}