diff options
Diffstat (limited to 'src/core/NEON/kernels/arm_gemm/gemm_int8.cpp')
| -rw-r--r-- | src/core/NEON/kernels/arm_gemm/gemm_int8.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/core/NEON/kernels/arm_gemm/gemm_int8.cpp b/src/core/NEON/kernels/arm_gemm/gemm_int8.cpp index 5811c2a1ce..9e49df1c28 100644 --- a/src/core/NEON/kernels/arm_gemm/gemm_int8.cpp +++ b/src/core/NEON/kernels/arm_gemm/gemm_int8.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2019 Arm Limited. + * Copyright (c) 2017-2019 ARM Limited. * * SPDX-License-Identifier: MIT * @@ -34,6 +34,7 @@ #include "kernels/a64_gemm_s8_12x8.hpp" #include "kernels/a64_gemm_s8_4x4.hpp" #include "kernels/a64_hybrid_s8s32_dot_16x4.hpp" +#include "kernels/sve_hybrid_s8s32_dot_4VLx4.hpp" #include "kernels/sve_interleaved_s8s32_dot_3VLx8.hpp" #include "kernels/sve_native_s8s32_dot_4VLx4.hpp" @@ -42,6 +43,13 @@ namespace arm_gemm { static const GemmImplementation<int8_t, int32_t> gemm_s8_methods[] = { #ifdef __ARM_FEATURE_SVE { + GemmMethod::GEMM_HYBRID, + "hybrid_s8s32_dot_4VLx4", + [](const GemmArgs<int32_t> &args) { return args._Ksize>=16 && args._alpha==1 && !args._trA && !args._trB && args._pretransposed_hint; }, + [](const GemmArgs<int32_t> &args) { return ((args._Ksize <= 128) && (args._Nsize <= 128)) || ((args._nmulti > 1) && ((args._Msize / args._maxthreads) < 8)); }, + [](const GemmArgs<int32_t> &args) { return new GemmHybrid<hybrid_s8s32_dot_4VLx4, int8_t, int32_t>(args); } +}, +{ GemmMethod::GEMM_NATIVE, "native_s8s32_dot_4VLx4", [](const GemmArgs<int32_t> &args) { return (args._Ksize>=16 && args._alpha==1 && !args._trA && !args._trB); }, @@ -59,7 +67,7 @@ static const GemmImplementation<int8_t, int32_t> gemm_s8_methods[] = { { GemmMethod::GEMM_HYBRID, "hybrid_s8s32_dot_16x4", - [](const GemmArgs<int32_t> &args) { return args._ci->has_dotprod() && args._Ksize>=16 && (args._Ksize % 16 == 0) && (args._Nsize % 16 == 0) && !args._trA && !args._trB && args._pretransposed_hint; }, + [](const GemmArgs<int32_t> &args) { return args._ci->has_dotprod() && args._Ksize>=16 && !args._trA && !args._trB && args._pretransposed_hint; }, [](const GemmArgs<int32_t> &args) { return args._Nsize<=256 && args._Ksize>128; }, [](const GemmArgs<int32_t> &args) { return new GemmHybrid<hybrid_s8s32_dot_16x4, int8_t, int32_t>(args); } }, @@ -95,7 +103,7 @@ const GemmImplementation<int8_t, int32_t> *gemm_implementation_list<int8_t, int3 template UniqueGemmCommon<int8_t, int32_t> gemm<int8_t, int32_t>(const GemmArgs<int32_t> &args); template KernelDescription get_gemm_method<int8_t, int32_t>(const GemmArgs<int32_t> &args); template bool method_is_compatible<int8_t, int32_t>(GemmMethod method, const GemmArgs<int32_t> &args); -template std::vector<std::string> get_compatible_kernels<int8_t, int32_t> (const GemmArgs<int32_t> &args); +template std::vector<KernelDescription> get_compatible_kernels<int8_t, int32_t> (const GemmArgs<int32_t> &args); } // namespace arm_gemm |