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Unverified Commit b6a1f48b authored by athitten's avatar athitten Committed by GitHub
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Add rocblas_alt_impl falg for bwd rocblas calls in MHA (#70) 



* Add missing flags arg in gemm_switch_fp32accum call

* Add rocblas_alt_impl flag in MHA

<rev> Add rocblas_alt_impl flag for all bwd gemms in MHA module

* Use ifdef for rocblas_gemm_flags_fp16_alt_impl to target at various AMD hardware
Co-authored-by: default avatarhubertlu-tw <hubertlu@amd.com>
parent 7bef81f7
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Showing with 125 additions and 48 deletions
apex/contrib/csrc/multihead_attn/encdec_multihead_attn_cuda.cu
View file @ b6a1f48b
......@@ -87,6 +87,10 @@ std::vector<torch::Tensor> fwd_cuda(bool use_time_mask, bool is_training,
char b_layout_n{'n'};
//TORCH_CUDABLAS_CHECK(cublasSetMathMode(handle, CUBLAS_TENSOR_OP_MATH));
#if USE_GEMM_FLAGS_FP16_ALT_IMPL
flags = at::BackwardPassGuard::is_backward_pass() ? rocblas_gemm_flags_fp16_alt_impl : 0;
#endif
// Input Linear Q Fwd
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
CUBLAS_OP_T,
......@@ -159,7 +163,8 @@ std::vector<torch::Tensor> fwd_cuda(bool use_time_mask, bool is_training,
static_cast<half*>(softmax_results_ptr),
k_seq_len,
k_seq_len*q_seq_len,
attn_batches);
attn_batches,
flags);
// Padded Softmax
bool softmax_success = false;
......@@ -212,7 +217,8 @@ std::vector<torch::Tensor> fwd_cuda(bool use_time_mask, bool is_training,
static_cast<half*>(matmul2_results.data_ptr()),
head_dim*attn_batches,
head_dim,
attn_batches);
attn_batches,
flags);
// Output Linear
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
......@@ -315,7 +321,9 @@ std::vector<torch::Tensor> bwd_cuda(
char b_layout_t{'t'};
//TORCH_CUDABLAS_CHECK(cublasSetMathMode(handle, CUBLAS_TENSOR_OP_MATH));
#if USE_GEMM_FLAGS_FP16_ALT_IMPL
flags = at::BackwardPassGuard::is_backward_pass() ? rocblas_gemm_flags_fp16_alt_impl : 0;
#endif
// Output Linear Dgrad
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
CUBLAS_OP_N,
......@@ -388,7 +396,8 @@ std::vector<torch::Tensor> bwd_cuda(
static_cast<half*>(matmul2_grads.data_ptr()),
k_seq_len,
k_seq_len*q_seq_len,
attn_batches);
attn_batches,
flags);
// Matmul2 Dgrad2
gemm_switch_fp32accum( a_layout_n,
......@@ -410,7 +419,8 @@ std::vector<torch::Tensor> bwd_cuda(
v_lin_grads_ptr,
lead_dim_kv,
batch_stride_kv,
attn_batches);
attn_batches,
flags);
// Apply Dropout Mask and Scale by Dropout Probability
apex_masked_scale_cuda<at::Half,float,uint32_t>(
......@@ -449,7 +459,8 @@ std::vector<torch::Tensor> bwd_cuda(
q_lin_grads_ptr,
lead_dim_q,
batch_stride_q,
attn_batches);
attn_batches,
flags);
// Matmul1 Dgrad2
gemm_switch_fp32accum( a_layout_n,
......@@ -471,7 +482,8 @@ std::vector<torch::Tensor> bwd_cuda(
k_lin_grads_ptr,
lead_dim_kv,
batch_stride_kv,
attn_batches);
attn_batches,
flags);
// Input Linear Q Dgrad
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
......
apex/contrib/csrc/multihead_attn/encdec_multihead_attn_norm_add_cuda.cu
View file @ b6a1f48b
......@@ -113,6 +113,10 @@ std::vector<torch::Tensor> fwd_cuda(
1.0e-5, static_cast<const at::Half *>(lyr_nrm_gamma_weights.data_ptr()),
static_cast<const at::Half *>(lyr_nrm_beta_weights.data_ptr()));
#if USE_GEMM_FLAGS_FP16_ALT_IMPL
flags = at::BackwardPassGuard::is_backward_pass() ? rocblas_gemm_flags_fp16_alt_impl : 0;
#endif
// Input Linear Q Fwd
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
CUBLAS_OP_T,
......@@ -185,7 +189,8 @@ std::vector<torch::Tensor> fwd_cuda(
static_cast<half*>(softmax_results_ptr),
k_seq_len,
k_seq_len*q_seq_len,
attn_batches);
attn_batches,
flags);
// Padded Softmax
bool softmax_success = false;
......@@ -239,7 +244,8 @@ std::vector<torch::Tensor> fwd_cuda(
static_cast<half*>(matmul2_results.data_ptr()),
head_dim*attn_batches,
head_dim,
attn_batches);
attn_batches,
flags);
// Output Linear
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
......@@ -371,6 +377,10 @@ std::vector<torch::Tensor> bwd_cuda(
char b_layout_t{'t'};
//TORCH_CUDABLAS_CHECK(cublasSetMathMode(handle, CUBLAS_TENSOR_OP_MATH));
#if USE_GEMM_FLAGS_FP16_ALT_IMPL
flags = at::BackwardPassGuard::is_backward_pass() ? rocblas_gemm_flags_fp16_alt_impl : 0;
#endif
// Dropout Add Backward
apex_masked_scale_cuda<at::Half,float,uint32_t>(
......@@ -452,7 +462,8 @@ std::vector<torch::Tensor> bwd_cuda(
static_cast<half*>(matmul2_grads.data_ptr()),
k_seq_len,
k_seq_len*q_seq_len,
attn_batches);
attn_batches,
flags);
// Matmul2 Dgrad2
gemm_switch_fp32accum( a_layout_n,
......@@ -474,7 +485,8 @@ std::vector<torch::Tensor> bwd_cuda(
v_lin_grads_ptr,
lead_dim_kv,
batch_stride_kv,
attn_batches);
attn_batches,
flags);
// Apply Dropout Mask and Scale by Dropout Probability
apex_masked_scale_cuda<at::Half,float,uint32_t>(
......@@ -513,7 +525,8 @@ std::vector<torch::Tensor> bwd_cuda(
q_lin_grads_ptr,
lead_dim_q,
batch_stride_q,
attn_batches);
attn_batches,
flags);
// Matmul1 Dgrad2
gemm_switch_fp32accum( a_layout_n,
......@@ -535,7 +548,8 @@ std::vector<torch::Tensor> bwd_cuda(
k_lin_grads_ptr,
lead_dim_kv,
batch_stride_kv,
attn_batches);
attn_batches,
flags);
// Input Linear Q Dgrad
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
......
apex/contrib/csrc/multihead_attn/self_multihead_attn_bias_additive_mask_cuda.cu
View file @ b6a1f48b
......@@ -88,6 +88,9 @@ std::vector<torch::Tensor> fwd_cuda(
char b_layout_n{'n'};
//TORCH_CUDABLAS_CHECK(cublasSetMathMode(handle, CUBLAS_TENSOR_OP_MATH));
#if USE_GEMM_FLAGS_FP16_ALT_IMPL
flags = at::BackwardPassGuard::is_backward_pass() ? rocblas_gemm_flags_fp16_alt_impl : 0;
#endif
// Input Linear Fwd
input_lin_results.copy_(input_biases);
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
......@@ -135,7 +138,8 @@ std::vector<torch::Tensor> fwd_cuda(
static_cast<half*>(bmm1_results_ptr),
k_seq_len,
k_seq_len*q_seq_len,
attn_batches);
attn_batches,
flags);
// Padded Softmax
bool softmax_success = false;
......@@ -180,7 +184,8 @@ std::vector<torch::Tensor> fwd_cuda(
static_cast<half*>(matmul2_results.data_ptr()),
head_dim*attn_batches,
head_dim,
attn_batches);
attn_batches,
flags);
outputs.copy_(output_biases);
......@@ -270,6 +275,9 @@ std::vector<torch::Tensor> bwd_cuda(
char b_layout_t{'t'};
//TORCH_CUDABLAS_CHECK(cublasSetMathMode(handle, CUBLAS_TENSOR_OP_MATH));
#if USE_GEMM_FLAGS_FP16_ALT_IMPL
flags = at::BackwardPassGuard::is_backward_pass() ? rocblas_gemm_flags_fp16_alt_impl : 0;
#endif
// Output Linear Dgrad
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
......@@ -344,7 +352,8 @@ std::vector<torch::Tensor> bwd_cuda(
static_cast<half*>(matmul2_grads.data_ptr()),
k_seq_len,
k_seq_len*q_seq_len,
attn_batches);
attn_batches,
flags);
// Matmul2 Dgrad2
gemm_switch_fp32accum( a_layout_n,
......@@ -366,7 +375,8 @@ std::vector<torch::Tensor> bwd_cuda(
v_lin_grads_ptr,
lead_dim,
batch_stride,
attn_batches);
attn_batches,
flags);
// Apply Dropout Mask and Scale by Dropout Probability
// Softmax Grad
......@@ -403,7 +413,8 @@ std::vector<torch::Tensor> bwd_cuda(
q_lin_grads_ptr,
lead_dim,
batch_stride,
attn_batches);
attn_batches,
flags);
// Matmul1 Dgrad2
gemm_switch_fp32accum( a_layout_n,
......@@ -425,7 +436,8 @@ std::vector<torch::Tensor> bwd_cuda(
k_lin_grads_ptr,
lead_dim,
batch_stride,
attn_batches);
attn_batches,
flags);
// Input Linear Dgrad
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
......
apex/contrib/csrc/multihead_attn/self_multihead_attn_bias_cuda.cu
View file @ b6a1f48b
......@@ -80,6 +80,10 @@ fwd_cuda(bool use_time_mask, bool is_training, int heads,
char b_layout_n{'n'};
//TORCH_CUDABLAS_CHECK(cublasSetMathMode(handle, CUBLAS_TENSOR_OP_MATH));
#if USE_GEMM_FLAGS_FP16_ALT_IMPL
flags = at::BackwardPassGuard::is_backward_pass() ? rocblas_gemm_flags_fp16_alt_impl : 0;
#endif
// Input Linear Fwd
input_lin_results.copy_(input_biases);
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
......@@ -127,7 +131,8 @@ fwd_cuda(bool use_time_mask, bool is_training, int heads,
static_cast<half*>(softmax_results_ptr),
k_seq_len,
k_seq_len*q_seq_len,
attn_batches);
attn_batches,
flags);
// Padded Softmax
bool softmax_success = false;
......@@ -180,7 +185,8 @@ fwd_cuda(bool use_time_mask, bool is_training, int heads,
static_cast<half*>(matmul2_results.data_ptr()),
head_dim*attn_batches,
head_dim,
attn_batches);
attn_batches,
flags);
outputs.copy_(output_biases);
......@@ -270,6 +276,9 @@ std::vector<torch::Tensor> bwd_cuda(
char b_layout_t{'t'};
//TORCH_CUDABLAS_CHECK(cublasSetMathMode(handle, CUBLAS_TENSOR_OP_MATH));
#if USE_GEMM_FLAGS_FP16_ALT_IMPL
flags = at::BackwardPassGuard::is_backward_pass() ? rocblas_gemm_flags_fp16_alt_impl : 0;
#endif
// Output Linear Dgrad
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
......@@ -344,7 +353,8 @@ std::vector<torch::Tensor> bwd_cuda(
static_cast<half*>(matmul2_grads.data_ptr()),
k_seq_len,
k_seq_len*q_seq_len,
attn_batches);
attn_batches,
flags);
// Matmul2 Dgrad2
gemm_switch_fp32accum( a_layout_n,
......@@ -366,7 +376,8 @@ std::vector<torch::Tensor> bwd_cuda(
v_lin_grads_ptr,
lead_dim,
batch_stride,
attn_batches);
attn_batches,
flags);
// Apply Dropout Mask and Scale by Dropout Probability
// Softmax Grad
......@@ -398,7 +409,8 @@ std::vector<torch::Tensor> bwd_cuda(
q_lin_grads_ptr,
lead_dim,
batch_stride,
attn_batches);
attn_batches,
flags);
// Matmul1 Dgrad2
gemm_switch_fp32accum( a_layout_n,
......@@ -420,7 +432,8 @@ std::vector<torch::Tensor> bwd_cuda(
k_lin_grads_ptr,
lead_dim,
batch_stride,
attn_batches);
attn_batches,
flags);
// Input Linear Dgrad
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
CUBLAS_OP_N,
......
apex/contrib/csrc/multihead_attn/self_multihead_attn_cuda.cu
View file @ b6a1f48b
......@@ -79,6 +79,9 @@ std::vector<torch::Tensor> fwd_cuda(bool use_time_mask, bool is_training,
char b_layout_n{'n'};
//TORCH_CUDABLAS_CHECK(cublasSetMathMode(handle, CUBLAS_TENSOR_OP_MATH));
#if USE_GEMM_FLAGS_FP16_ALT_IMPL
flags = at::BackwardPassGuard::is_backward_pass() ? rocblas_gemm_flags_fp16_alt_impl : 0;
#endif
// Input Linear Fwd
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
CUBLAS_OP_T,
......@@ -125,7 +128,8 @@ std::vector<torch::Tensor> fwd_cuda(bool use_time_mask, bool is_training,
static_cast<half*>(softmax_results_ptr),
k_seq_len,
k_seq_len*q_seq_len,
attn_batches);
attn_batches,
flags);
// Padded Softmax
bool softmax_success = false;
......@@ -178,7 +182,8 @@ std::vector<torch::Tensor> fwd_cuda(bool use_time_mask, bool is_training,
static_cast<half*>(matmul2_results.data_ptr()),
head_dim*attn_batches,
head_dim,
attn_batches);
attn_batches,
flags);
// Output Linear
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
......@@ -266,6 +271,9 @@ std::vector<torch::Tensor> bwd_cuda(
char b_layout_t{'t'};
//TORCH_CUDABLAS_CHECK(cublasSetMathMode(handle, CUBLAS_TENSOR_OP_MATH));
#if USE_GEMM_FLAGS_FP16_ALT_IMPL
flags = at::BackwardPassGuard::is_backward_pass() ? rocblas_gemm_flags_fp16_alt_impl : 0;
#endif
// Output Linear Dgrad
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
......@@ -339,7 +347,8 @@ std::vector<torch::Tensor> bwd_cuda(
static_cast<half*>(matmul2_grads.data_ptr()),
k_seq_len,
k_seq_len*q_seq_len,
attn_batches);
attn_batches,
flags);
// Matmul2 Dgrad2
gemm_switch_fp32accum( a_layout_n,
......@@ -361,7 +370,8 @@ std::vector<torch::Tensor> bwd_cuda(
v_lin_grads_ptr,
lead_dim,
batch_stride,
attn_batches);
attn_batches,
flags);
// Apply Dropout Mask and Scale by Dropout Probability
apex_masked_scale_cuda<at::Half,float,uint32_t>(
......@@ -400,7 +410,8 @@ std::vector<torch::Tensor> bwd_cuda(
q_lin_grads_ptr,
lead_dim,
batch_stride,
attn_batches);
attn_batches,
flags);
// Matmul1 Dgrad2
gemm_switch_fp32accum( a_layout_n,
......@@ -422,7 +433,8 @@ std::vector<torch::Tensor> bwd_cuda(
k_lin_grads_ptr,
lead_dim,
batch_stride,
attn_batches);
attn_batches,
flags);
// Input Linear Dgrad
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
......
apex/contrib/csrc/multihead_attn/self_multihead_attn_norm_add_cuda.cu
View file @ b6a1f48b
......@@ -100,6 +100,11 @@ std::vector<torch::Tensor> fwd_cuda(bool use_time_mask, bool is_training,
1.0e-5, static_cast<const at::Half *>(lyr_nrm_gamma_weights.data_ptr()),
static_cast<const at::Half *>(lyr_nrm_beta_weights.data_ptr()));
#if USE_GEMM_FLAGS_FP16_ALT_IMPL
flags = at::BackwardPassGuard::is_backward_pass() ? rocblas_gemm_flags_fp16_alt_impl : 0;
#endif
// Input Linear Fwd
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
CUBLAS_OP_T,
......@@ -147,7 +152,8 @@ std::vector<torch::Tensor> fwd_cuda(bool use_time_mask, bool is_training,
static_cast<half*>(softmax_results_ptr),
k_seq_len,
k_seq_len*q_seq_len,
attn_batches);
attn_batches,
flags);
// Padded Softmax
bool softmax_success = false;
......@@ -201,7 +207,8 @@ std::vector<torch::Tensor> fwd_cuda(bool use_time_mask, bool is_training,
static_cast<half*>(matmul2_results.data_ptr()),
head_dim*attn_batches,
head_dim,
attn_batches);
attn_batches,
flags);
// Output Linear
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
......@@ -317,6 +324,9 @@ std::vector<torch::Tensor> bwd_cuda(
char b_layout_t{'t'};
//TORCH_CUDABLAS_CHECK(cublasSetMathMode(handle, CUBLAS_TENSOR_OP_MATH));
#if USE_GEMM_FLAGS_FP16_ALT_IMPL
flags = at::BackwardPassGuard::is_backward_pass() ? rocblas_gemm_flags_fp16_alt_impl : 0;
#endif
// Dropout Add Backward
apex_masked_scale_cuda<at::Half, float, uint32_t>(
......@@ -397,7 +407,8 @@ std::vector<torch::Tensor> bwd_cuda(
static_cast<half*>(matmul2_grads.data_ptr()),
k_seq_len,
k_seq_len*q_seq_len,
attn_batches);
attn_batches,
flags);
// Matmul2 Dgrad2
gemm_switch_fp32accum( a_layout_n,
......@@ -419,7 +430,8 @@ std::vector<torch::Tensor> bwd_cuda(
v_lin_grads_ptr,
lead_dim,
batch_stride,
attn_batches);
attn_batches,
flags);
// Apply Dropout Mask and Scale by Dropout Probability
apex_masked_scale_cuda<at::Half,float,uint32_t>(
......@@ -458,7 +470,8 @@ std::vector<torch::Tensor> bwd_cuda(
q_lin_grads_ptr,
lead_dim,
batch_stride,
attn_batches);
attn_batches,
flags);
// Matmul1 Dgrad2
gemm_switch_fp32accum( a_layout_n,
......@@ -480,7 +493,8 @@ std::vector<torch::Tensor> bwd_cuda(
k_lin_grads_ptr,
lead_dim,
batch_stride,
attn_batches);
attn_batches,
flags);
// Input Linear Dgrad
TORCH_CUDABLAS_CHECK(rocblas_gemm_ex(handle,
......
apex/contrib/csrc/multihead_attn/strided_batched_gemm.h
View file @ b6a1f48b
......@@ -42,7 +42,7 @@ cublasOperation_t convertTransToCublasOperation(char trans) {
void RocblasStridedBatchedGemm(char transa, char transb, long m, long n, long k,
float alpha, const half *a, long lda, long strideA, const half *b, long ldb, long strideB,
float beta, half *c, long ldc, long strideC, half *d, long ldd, long strideD, long batchCount, rocblas_gemm_algo algo) {
float beta, half *c, long ldc, long strideC, half *d, long ldd, long strideD, long batchCount, rocblas_gemm_algo algo, rocblas_int flags) {
cublasOperation_t opa = convertTransToCublasOperation(transa);
cublasOperation_t opb = convertTransToCublasOperation(transb);
......@@ -63,17 +63,17 @@ void RocblasStridedBatchedGemm(char transa, char transb, long m, long n, long k,
void gemm_switch_fp32accum(char transa, char transb, long m, long n, long k,
float alpha, const half *a, long lda, long strideA, const half *b, long ldb, long strideB,
float beta, half *c, long ldc, long strideC, half *d, long ldd, long strideD, long batchCount) {
float beta, half *c, long ldc, long strideC, half *d, long ldd, long strideD, long batchCount, rocblas_int flags) {
auto stream = c10::cuda::getCurrentCUDAStream();
if ( (transa == 't') && (transb == 'n') ) {
if (!(lda & 0x7) && !(ldb & 0x7) && !(ldc & 0x7)) { RocblasStridedBatchedGemm(transa, transb, m, n, k, alpha, a, lda, strideA, b, ldb, strideB, beta, c, ldc, strideC, d, ldd, strideD, batchCount, algo); }
else { RocblasStridedBatchedGemm(transa, transb, m, n, k, alpha, a, lda, strideA, b, ldb, strideB, beta, c, ldc, strideC, d, ldd, strideD, batchCount, algo); }
if (!(lda & 0x7) && !(ldb & 0x7) && !(ldc & 0x7)) { RocblasStridedBatchedGemm(transa, transb, m, n, k, alpha, a, lda, strideA, b, ldb, strideB, beta, c, ldc, strideC, d, ldd, strideD, batchCount, algo, flags); }
else { RocblasStridedBatchedGemm(transa, transb, m, n, k, alpha, a, lda, strideA, b, ldb, strideB, beta, c, ldc, strideC, d, ldd, strideD, batchCount, algo, flags); }
} else if ( (transa == 'n') && (transb == 'n') ) {
if (!(lda & 0x7) && !(ldb & 0x7) && !(ldc & 0x7)) { RocblasStridedBatchedGemm(transa, transb, m, n, k, alpha, a, lda, strideA, b, ldb, strideB, beta, c, ldc, strideC, d, ldd, strideD, batchCount, algo); }
else { RocblasStridedBatchedGemm(transa, transb, m, n, k, alpha, a, lda, strideA, b, ldb, strideB, beta, c, ldc, strideC, d, ldd, strideD, batchCount, algo); }
if (!(lda & 0x7) && !(ldb & 0x7) && !(ldc & 0x7)) { RocblasStridedBatchedGemm(transa, transb, m, n, k, alpha, a, lda, strideA, b, ldb, strideB, beta, c, ldc, strideC, d, ldd, strideD, batchCount, algo, flags); }
else { RocblasStridedBatchedGemm(transa, transb, m, n, k, alpha, a, lda, strideA, b, ldb, strideB, beta, c, ldc, strideC, d, ldd, strideD, batchCount, algo, flags); }
} else if ( (transa == 'n') && (transb == 't') ) {
if (!(lda & 0x7) && !(ldb & 0x7) && !(ldc & 0x7)) {RocblasStridedBatchedGemm(transa, transb, m, n, k, alpha, a, lda, strideA, b, ldb, strideB, beta, c, ldc, strideC, d, ldd, strideD, batchCount, algo); }
else { RocblasStridedBatchedGemm(transa, transb, m, n, k, alpha, a, lda, strideA, b, ldb, strideB, beta, c, ldc, strideC, d, ldd, strideD, batchCount, algo); }
if (!(lda & 0x7) && !(ldb & 0x7) && !(ldc & 0x7)) {RocblasStridedBatchedGemm(transa, transb, m, n, k, alpha, a, lda, strideA, b, ldb, strideB, beta, c, ldc, strideC, d, ldd, strideD, batchCount, algo, flags); }
else { RocblasStridedBatchedGemm(transa, transb, m, n, k, alpha, a, lda, strideA, b, ldb, strideB, beta, c, ldc, strideC, d, ldd, strideD, batchCount, algo, flags); }
} else {
AT_ASSERTM(false, "TransA and TransB are invalid");
}
......@@ -127,7 +127,7 @@ void HgemmStridedBatched(char transa, char transb, long m,
// gemm_switch_fp32accum(transa, transb, m, n, k, alpha, a, lda, strideA,
// b, ldb, strideB, beta, c, ldc, strideC, batchCount);
gemm_switch_fp32accum(transa, transb, m, n, k, alpha, a, lda, strideA,
b, ldb, strideB, beta, c, ldc, strideC, d, ldd, strideD, batchCount);
b, ldb, strideB, beta, c, ldc, strideC, d, ldd, strideD, batchCount, flags);
}
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