diff options
Diffstat (limited to 'src/cpu/kernels/CpuElementwiseUnaryKernel.cpp')
| -rw-r--r-- | src/cpu/kernels/CpuElementwiseUnaryKernel.cpp | 90 |
1 files changed, 34 insertions, 56 deletions
diff --git a/src/cpu/kernels/CpuElementwiseUnaryKernel.cpp b/src/cpu/kernels/CpuElementwiseUnaryKernel.cpp index 04a7f15715..88545ee756 100644 --- a/src/cpu/kernels/CpuElementwiseUnaryKernel.cpp +++ b/src/cpu/kernels/CpuElementwiseUnaryKernel.cpp @@ -28,8 +28,9 @@ #include "arm_compute/core/ITensor.h" #include "arm_compute/core/Utils.h" #include "arm_compute/core/Validate.h" -#include "src/core/CPP/Validate.h" + #include "src/core/common/Registrars.h" +#include "src/core/CPP/Validate.h" #include "src/core/helpers/AutoConfiguration.h" #include "src/core/helpers/WindowHelpers.h" #include "src/cpu/kernels/elementwise_unary/list.h" @@ -59,12 +60,13 @@ std::unique_ptr<uint8_t[]> q8_prepare_lut(ElementWiseUnary op, const ITensorInfo const auto dst_min_fp = (((is_signed) ? -128 : 0) - dst_qi.offset) * dst_qi.scale; const auto dst_max_fp = (((is_signed) ? 127 : 255) - dst_qi.offset) * dst_qi.scale; - for(int i = 0; i < 256; ++i) + for (int i = 0; i < 256; ++i) { - const auto in = (is_signed) ? dequantize_qasymm8_signed(static_cast<int8_t>(i), src_qi) : dequantize_qasymm8(i, src_qi); - float result = 0; + const auto in = + (is_signed) ? dequantize_qasymm8_signed(static_cast<int8_t>(i), src_qi) : dequantize_qasymm8(i, src_qi); + float result = 0; - switch(op) + switch (op) { case ElementWiseUnary::RSQRT: result = 1 / sqrt(in); @@ -100,7 +102,8 @@ std::unique_ptr<uint8_t[]> q8_prepare_lut(ElementWiseUnary op, const ITensorInfo result = utility::clamp(result, dst_min_fp, dst_max_fp); - const auto out = (is_signed) ? static_cast<uint8_t>(quantize_qasymm8_signed(result, dst_qi)) : quantize_qasymm8(result, dst_qi); + const auto out = (is_signed) ? static_cast<uint8_t>(quantize_qasymm8_signed(result, dst_qi)) + : quantize_qasymm8(result, dst_qi); lut[i] = out; } @@ -109,97 +112,68 @@ std::unique_ptr<uint8_t[]> q8_prepare_lut(ElementWiseUnary op, const ITensorInfo #endif // __aarch64__ -static const std::vector<CpuElementwiseUnaryKernel::ElementwiseUnaryKernel> available_kernels = -{ +static const std::vector<CpuElementwiseUnaryKernel::ElementwiseUnaryKernel> available_kernels = { { "sve_fp32_elementwise_unary", - [](const DataTypeISASelectorData & data) - { - return (data.dt == DataType::F32 && data.isa.sve); - }, + [](const DataTypeISASelectorData &data) { return (data.dt == DataType::F32 && data.isa.sve); }, REGISTER_FP32_SVE(sve_fp32_elementwise_unary), nullptr, }, { "sve_fp16_elementwise_unary", - [](const DataTypeISASelectorData & data) - { - return (data.dt == DataType::F16 && data.isa.sve && data.isa.fp16); - }, + [](const DataTypeISASelectorData &data) { return (data.dt == DataType::F16 && data.isa.sve && data.isa.fp16); }, REGISTER_FP16_SVE(sve_fp16_elementwise_unary), nullptr, }, { "sve_s32_elementwise_unary", - [](const DataTypeISASelectorData & data) - { - return (data.dt == DataType::S32 && data.isa.sve); - }, + [](const DataTypeISASelectorData &data) { return (data.dt == DataType::S32 && data.isa.sve); }, REGISTER_INTEGER_SVE(sve_s32_elementwise_unary), nullptr, }, { "neon_fp32_elementwise_unary", - [](const DataTypeISASelectorData & data) - { - return data.dt == DataType::F32; - }, + [](const DataTypeISASelectorData &data) { return data.dt == DataType::F32; }, REGISTER_FP32_NEON(neon_fp32_elementwise_unary), nullptr, }, { "neon_fp16_elementwise_unary", - [](const DataTypeISASelectorData & data) - { - return data.dt == DataType::F16 && data.isa.fp16; - }, + [](const DataTypeISASelectorData &data) { return data.dt == DataType::F16 && data.isa.fp16; }, REGISTER_FP16_NEON(neon_fp16_elementwise_unary), nullptr, }, { "neon_s32_elementwise_unary", - [](const DataTypeISASelectorData & data) - { - return data.dt == DataType::S32; - }, + [](const DataTypeISASelectorData &data) { return data.dt == DataType::S32; }, REGISTER_INTEGER_NEON(neon_s32_elementwise_unary), nullptr, }, #ifdef __aarch64__ { "sve2_q8_elementwise_unary", - [](const DataTypeISASelectorData & data) - { - return (data.dt == DataType::QASYMM8 || data.dt == DataType::QASYMM8_SIGNED) && data.isa.sve2; - }, + [](const DataTypeISASelectorData &data) + { return (data.dt == DataType::QASYMM8 || data.dt == DataType::QASYMM8_SIGNED) && data.isa.sve2; }, REGISTER_QASYMM8_SVE2(sve2_q8_elementwise_unary), &q8_prepare_lut, }, { "neon_q8_elementwise_unary", - [](const DataTypeISASelectorData & data) - { - return data.dt == DataType::QASYMM8 || data.dt == DataType::QASYMM8_SIGNED; - }, + [](const DataTypeISASelectorData &data) + { return data.dt == DataType::QASYMM8 || data.dt == DataType::QASYMM8_SIGNED; }, REGISTER_QASYMM8_NEON(neon_q8_elementwise_unary), &q8_prepare_lut, }, #else // __aarch64__ { "neon_qasymm8_signed_elementwise_unary", - [](const DataTypeISASelectorData & data) - { - return data.dt == DataType::QASYMM8_SIGNED; - }, + [](const DataTypeISASelectorData &data) { return data.dt == DataType::QASYMM8_SIGNED; }, REGISTER_QASYMM8_SIGNED_NEON(neon_qasymm8_signed_elementwise_unary), nullptr, }, { "neon_qasymm8_elementwise_unary", - [](const DataTypeISASelectorData & data) - { - return data.dt == DataType::QASYMM8; - }, + [](const DataTypeISASelectorData &data) { return data.dt == DataType::QASYMM8; }, REGISTER_QASYMM8_NEON(neon_qasymm8_elementwise_unary), nullptr, }, @@ -211,7 +185,8 @@ static const std::vector<CpuElementwiseUnaryKernel::ElementwiseUnaryKernel> avai void CpuElementwiseUnaryKernel::configure(ElementWiseUnary op, const ITensorInfo &src, ITensorInfo &dst) { ARM_COMPUTE_ERROR_THROW_ON(validate(op, src, dst)); - const auto uk = CpuElementwiseUnaryKernel::get_implementation(DataTypeISASelectorData{ src.data_type(), CPUInfo::get().get_isa() }); + const auto uk = CpuElementwiseUnaryKernel::get_implementation( + DataTypeISASelectorData{src.data_type(), CPUInfo::get().get_isa()}); ARM_COMPUTE_ERROR_ON(uk == nullptr || uk->ukernel == nullptr); _op = op; @@ -219,12 +194,12 @@ void CpuElementwiseUnaryKernel::configure(ElementWiseUnary op, const ITensorInfo _name = std::string("CpuElementwiseUnaryKernel").append("/").append(uk->name); // If input shape is dynamic, expect a configured window and dst at run-time. - if(src.is_dynamic()) + if (src.is_dynamic()) { return; } - if(uk->prepare_func != nullptr) + if (uk->prepare_func != nullptr) { _lut = uk->prepare_func(op, &src, &dst); } @@ -238,28 +213,31 @@ Status CpuElementwiseUnaryKernel::validate(ElementWiseUnary op, const ITensorInf { ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(&src); - const auto *uk = CpuElementwiseUnaryKernel::get_implementation(DataTypeISASelectorData{ src.data_type(), CPUInfo::get().get_isa() }); + const auto *uk = CpuElementwiseUnaryKernel::get_implementation( + DataTypeISASelectorData{src.data_type(), CPUInfo::get().get_isa()}); ARM_COMPUTE_RETURN_ERROR_ON(uk == nullptr || uk->ukernel == nullptr); - switch(op) + switch (op) { case ElementWiseUnary::EXP: case ElementWiseUnary::RSQRT: case ElementWiseUnary::LOG: case ElementWiseUnary::ROUND: case ElementWiseUnary::SIN: - ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&src, 1, DataType::F16, DataType::F32, DataType::QASYMM8, DataType::QASYMM8_SIGNED); + ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&src, 1, DataType::F16, DataType::F32, + DataType::QASYMM8, DataType::QASYMM8_SIGNED); break; case ElementWiseUnary::NEG: case ElementWiseUnary::ABS: - ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&src, 1, DataType::F16, DataType::F32, DataType::S32, DataType::QASYMM8, DataType::QASYMM8_SIGNED); + ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&src, 1, DataType::F16, DataType::F32, DataType::S32, + DataType::QASYMM8, DataType::QASYMM8_SIGNED); break; default: ARM_COMPUTE_ERROR("ElementWiseUnary operation not supported"); } // Validate in case of configured dst - if(dst.total_size() > 0) + if (dst.total_size() > 0) { ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(&src, &dst); } |