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author | Georgios Pinitas <georgios.pinitas@arm.com> | 2020-07-02 20:02:20 +0100 |
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committer | Georgios Pinitas <georgios.pinitas@arm.com> | 2020-07-06 16:51:32 +0000 |
commit | 5aa1a0b7ca5eed010e4b297a95b1c4851f741328 (patch) | |
tree | ba882de9e86589dfdd33937d538a89bbdf01c40e /src/core/NEON/kernels/arm_gemm/kernels/sve_hybrid_bf16fp32_mmla_4VLx4/generic.cpp | |
parent | 42550c039105597ff6acd4e5efc0ee3c7c20b08e (diff) | |
download | ComputeLibrary-5aa1a0b7ca5eed010e4b297a95b1c4851f741328.tar.gz |
COMPID-3324: Clean GEMM kernels
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: I170de1671e061a78740caee31fb4a1b8642c1369
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3505
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Diffstat (limited to 'src/core/NEON/kernels/arm_gemm/kernels/sve_hybrid_bf16fp32_mmla_4VLx4/generic.cpp')
-rw-r--r-- | src/core/NEON/kernels/arm_gemm/kernels/sve_hybrid_bf16fp32_mmla_4VLx4/generic.cpp | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/sve_hybrid_bf16fp32_mmla_4VLx4/generic.cpp b/src/core/NEON/kernels/arm_gemm/kernels/sve_hybrid_bf16fp32_mmla_4VLx4/generic.cpp index e3debe508d..4b67d747e2 100644 --- a/src/core/NEON/kernels/arm_gemm/kernels/sve_hybrid_bf16fp32_mmla_4VLx4/generic.cpp +++ b/src/core/NEON/kernels/arm_gemm/kernels/sve_hybrid_bf16fp32_mmla_4VLx4/generic.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2018-2019 Arm Limited. + * Copyright (c) 2018-2020 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -62,12 +62,23 @@ void sve_hybrid_bf16fp32_mmla_4VLx4(const bfloat16 *A, int lda, const bfloat16 * break; } - for (int y=0; y<M; y+=8) { + int rows_to_compute; + + for (int y=0; y<M; y+=rows_to_compute) { const bfloat16 * const a_ptr0_base = A + (y * lda); const unsigned long ldab = lda * sizeof(bfloat16); float *c_ptr0 = C + (y * ldc); + rows_to_compute = M-y; + if (rows_to_compute > 8) { + if (rows_to_compute % 8) { + rows_to_compute = 8 - 1; + } else { + rows_to_compute = 8; + } + } + for (int x0=0; x0<N; x0+=(2 * get_vector_length<float>())) { const long width = std::min((unsigned long)N-x0, (2 * get_vector_length<float>())); long loops = loops_count; @@ -79,7 +90,7 @@ void sve_hybrid_bf16fp32_mmla_4VLx4(const bfloat16 *A, int lda, const bfloat16 * const unsigned long ldcb = ldc * sizeof(float); const float *biasptr = bias ? bias+x0 : nullbias; - switch(M-y) { + switch(rows_to_compute) { case 1: __asm __volatile ( "whilelt p6.h, %[temp], %[leftovers]\n" |