diff options
Diffstat (limited to 'src/core/NEON/kernels/arm_gemm/gemm_uint8.cpp')
| -rw-r--r-- | src/core/NEON/kernels/arm_gemm/gemm_uint8.cpp | 37 |
1 files changed, 30 insertions, 7 deletions
diff --git a/src/core/NEON/kernels/arm_gemm/gemm_uint8.cpp b/src/core/NEON/kernels/arm_gemm/gemm_uint8.cpp index 9321bfccfd..84a45f700e 100644 --- a/src/core/NEON/kernels/arm_gemm/gemm_uint8.cpp +++ b/src/core/NEON/kernels/arm_gemm/gemm_uint8.cpp @@ -34,9 +34,12 @@ #include "kernels/a64_gemm_u8_12x8.hpp" #include "kernels/a64_gemm_u8_4x4.hpp" #include "kernels/a64_hybrid_u8u32_dot_16x4.hpp" +#include "kernels/a64_smallK_hybrid_u8u32_dot_4x6.hpp" +#include "kernels/a64_smallK_hybrid_u8u32_dot_4x8.hpp" #include "kernels/sve_hybrid_u8u32_dot_4VLx4.hpp" #include "kernels/sve_interleaved_u8u32_dot_3VLx8.hpp" #include "kernels/sve_native_u8u32_dot_4VLx4.hpp" +#include "kernels/sve_smallK_hybrid_u8u32_dot_1VLx8.hpp" namespace arm_gemm { @@ -44,8 +47,15 @@ static const GemmImplementation<uint8_t, uint32_t> gemm_u8_methods[] = { #ifdef __ARM_FEATURE_SVE { GemmMethod::GEMM_HYBRID, + "smallK_hybrid_u8u32_dot_1VLx8", + [](const GemmArgs<uint32_t> &args) { return args._Ksize<=64 && args._alpha==1 && args._beta==0 && !args._trA && args._pretransposed_hint; }, + nullptr, + [](const GemmArgs<uint32_t> &args) { return new GemmHybrid<smallK_hybrid_u8u32_dot_1VLx8, uint8_t, uint32_t>(args); } +}, +{ + GemmMethod::GEMM_HYBRID, "hybrid_u8u32_dot_4VLx4", - [](const GemmArgs<uint32_t> &args) { return args._Ksize>=16 && args._alpha==1 && !args._trA && !args._trB && args._pretransposed_hint; }, + [](const GemmArgs<uint32_t> &args) { return args._Ksize>=16 && args._alpha==1 && !args._trA && args._pretransposed_hint; }, [](const GemmArgs<uint32_t> &args) { return ((args._Ksize <= 128) && (args._Nsize <= 128)) || ((args._nmulti > 1) && ((args._Msize / args._maxthreads) < 8)); }, [](const GemmArgs<uint32_t> &args) { return new GemmHybrid<hybrid_u8u32_dot_4VLx4, uint8_t, uint32_t>(args); } }, @@ -59,15 +69,29 @@ static const GemmImplementation<uint8_t, uint32_t> gemm_u8_methods[] = { { GemmMethod::GEMM_INTERLEAVED, "interleaved_u8u32_dot_3VLx8", - [](const GemmArgs<uint32_t> &args) { return (args._Ksize>4); }, + [](const GemmArgs<uint32_t> &args) { return (args._Ksize>4) && args._alpha==1 && (args._beta==0 || args._beta==1); }, nullptr, [](const GemmArgs<uint32_t> &args) { return new GemmInterleaved<interleaved_u8u32_dot_3VLx8, uint8_t, uint32_t>(args); } }, #endif { GemmMethod::GEMM_HYBRID, + "smallK_hybrid_u8u32_dot_4x8", + [](const GemmArgs<uint32_t> &args) { return args._ci->has_dotprod() && (args._Nsize % 4 == 0) && (args._Ksize<=32) && args._alpha==1 && args._beta==0 && !args._trA && args._pretransposed_hint; }, + nullptr, + [](const GemmArgs<uint32_t> &args) { return new GemmHybrid<smallK_hybrid_u8u32_dot_4x8, uint8_t, uint32_t>(args); } +}, +{ + GemmMethod::GEMM_HYBRID, + "smallK_hybrid_u8u32_dot_4x6", + [](const GemmArgs<uint32_t> &args) { return args._ci->has_dotprod() && (args._Nsize % 4 == 0) && (args._Ksize>32) && (args._Ksize<=64) && args._alpha==1 && args._beta==0 && !args._trA && args._pretransposed_hint; }, + nullptr, + [](const GemmArgs<uint32_t> &args) { return new GemmHybrid<smallK_hybrid_u8u32_dot_4x6, uint8_t, uint32_t>(args); } +}, +{ + GemmMethod::GEMM_HYBRID, "hybrid_u8u32_dot_16x4", - [](const GemmArgs<uint32_t> &args) { return args._ci->has_dotprod() && args._Ksize>=16 && !args._trA && !args._trB && args._pretransposed_hint; }, + [](const GemmArgs<uint32_t> &args) { return args._ci->has_dotprod() && args._Ksize>=16 && args._alpha==1 && !args._trA && !args._trB && args._pretransposed_hint; }, [](const GemmArgs<uint32_t> &args) { return args._Nsize<=256 && args._Ksize>128; }, [](const GemmArgs<uint32_t> &args) { return new GemmHybrid<hybrid_u8u32_dot_16x4, uint8_t, uint32_t>(args); } }, @@ -100,10 +124,9 @@ const GemmImplementation<uint8_t, uint32_t> *gemm_implementation_list<uint8_t, u } /* Explicitly instantiate the external functions for these types. */ -template UniqueGemmCommon<uint8_t, uint32_t> gemm<uint8_t, uint32_t>(const GemmArgs<uint32_t> &args); -template KernelDescription get_gemm_method<uint8_t, uint32_t>(const GemmArgs<uint32_t> &args); -template bool method_is_compatible<uint8_t, uint32_t>(GemmMethod method, const GemmArgs<uint32_t> &args); -template std::vector<KernelDescription> get_compatible_kernels<uint8_t, uint32_t> (const GemmArgs<uint32_t> &args); +template UniqueGemmCommon<uint8_t, uint32_t> gemm<uint8_t, uint32_t, Nothing>(const GemmArgs<uint32_t> &args, const Nothing &); +template KernelDescription get_gemm_method<uint8_t, uint32_t, Nothing>(const GemmArgs<uint32_t> &args, const Nothing &); +template std::vector<KernelDescription> get_compatible_kernels<uint8_t, uint32_t, Nothing> (const GemmArgs<uint32_t> &args, const Nothing &); } // namespace arm_gemm |