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tsoc
FSL-components
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5e75fc76
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5e75fc76
authored
Mar 04, 2026
by
wangkx1
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5e75fc76
本工程已经实现 hip 转码,无需 hip 转码。
基于 2401.2 版本,实现hip转码。配合 6.0.7.19 的 FSL 可以在DCU上正常运行
在这里分享下 hip 转码 的经验;
1、基于 DTK-25.04.1 完成转码以及 FSL 工程的适配;
```
bash
hipconvertinplace-perl.sh fsl-eddy/cuda
```
cuda 文件夹下原有的代码,转码后以 org-name.h/cu.prehip 形式存储在当前目录
由于要使用hip编译, 因此所有的 cu 后缀, 修改为 hip 或者 cpp;
2、对应Makefile, 所有的 cu 后缀, 修改为 hip 或者 cpp;
cudabuild/cuda${CUDA_VER}/%.o: cuda/%.cu ==> cudabuild/cuda${CUDA_VER}/%.o: cuda/%.cpp
原有的nvcc 编译器修改为 hipcc
3、代码中编译的问题解决:
-
CublasHandleManager.h
```
cpp
#if !defined(ROCM_SYMLINK_HIPBLAS_H)
#error hipblas.h must be included at the very top of any file including CublasHandleManager.h
#endif
从
CUBLAS_V2_H_
更改为
ROCM_SYMLINK_HIPBLAS_H
```
-
增加文件: math_constants.h
-
EddyMatrixKernels.cpp 中不支持 min 的问题解决
```
bash
__global__ void QR
(
// Input
const float
*
K, // Row-first matrices to decompose
unsigned int m, // Number of rows of K
unsigned int n, // Number of columns of K
unsigned int nmat, // Number of matrices
// Output
float
*
Qt, // nmat mxm Q matrices
float
*
R
)
// nmat mxn R matrices
{
extern __shared__ float scratch[]
;
if
(
blockIdx.x < nmat
&&
threadIdx.x < m
)
{
unsigned int
id
=
threadIdx.x
;
// unsigned int ntpm
=
min
(
m,blockDim.x
)
;
// Number of threads per matrix
unsigned int ntpm
=
(
m < blockDim.x
)
? m : blockDim.x
;
float
*
v
=
scratch
;
float
*
w
=
&scratch[m]
;
const float
*
lK
=
&K[blockIdx.x
*
m
*
n]
;
float
*
lQt
=
&Qt[blockIdx.x
*
m
*
m]
;
float
*
lR
=
&R[blockIdx.x
*
m
*
n]
;
qr_single
(
lK,m,n,v,w,id,ntpm,lQt,lR
)
;
}
return
;
}
```
\ No newline at end of file
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