diff options
Diffstat (limited to 'src/core/NEON/kernels/arm64/NEHGEMMAArch64FP16Kernel.cpp')
| -rw-r--r-- | src/core/NEON/kernels/arm64/NEHGEMMAArch64FP16Kernel.cpp | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/src/core/NEON/kernels/arm64/NEHGEMMAArch64FP16Kernel.cpp b/src/core/NEON/kernels/arm64/NEHGEMMAArch64FP16Kernel.cpp deleted file mode 100644 index e84409cfd2..0000000000 --- a/src/core/NEON/kernels/arm64/NEHGEMMAArch64FP16Kernel.cpp +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Copyright (c) 2017-2018 ARM Limited. - * - * SPDX-License-Identifier: MIT - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -#include "arm_compute/core/NEON/kernels/arm64/NEHGEMMAArch64FP16Kernel.h" - -#include "arm_compute/core/AccessWindowStatic.h" -#include "arm_compute/core/AccessWindowTranspose.h" -#include "arm_compute/core/Error.h" -#include "arm_compute/core/Helpers.h" -#include "arm_compute/core/IAccessWindow.h" -#include "arm_compute/core/ITensor.h" -#include "arm_compute/core/NEON/NEFixedPoint.h" -#include "arm_compute/core/TensorInfo.h" -#include "arm_compute/core/Types.h" -#include "arm_compute/core/Utils.h" -#include "arm_compute/core/Validate.h" -#include "arm_compute/core/Window.h" -#include "support/ToolchainSupport.h" - -namespace arm_compute -{ -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wswitch-default" -#include "arm_compute/core/NEON/kernels/assembly/gemm_interleaved.hpp" -#include "arm_compute/core/NEON/kernels/assembly/kernels/a64_hgemm_24x8.hpp" -#pragma GCC diagnostic pop -} // namespace arm_compute - -namespace arm_compute -{ -void NEHGEMMAArch64FP16Kernel::internal_configure(const ITensor *input0, const ITensor *input1, ITensor *output, ITensor *workspace, float alpha, float beta, bool is_transposed_0, - bool is_transposed_1) -{ - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input0, 1, DataType::F16); - ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES(input0, input1, output); - ARM_COMPUTE_ERROR_ON_MISMATCHING_FIXED_POINT(input0, input1, output); - - _input0 = input0; - _input1 = input1; - _output = output; - _workspace = workspace; - _alpha = alpha; - _beta = beta; - _is_transposed_0 = is_transposed_0; - _is_transposed_1 = is_transposed_1; - - // Configure kernel window - Window win = calculate_max_window(*output->info()); - - AccessWindowRectangle output_access(output->info(), 0, 0, 24, 8); - - const int input0_access_end = ceil_to_multiple(input0->info()->tensor_shape().x(), 8); - const int input1_access_end = ceil_to_multiple(input1->info()->tensor_shape().x(), 24); - - update_window_and_padding(win, - AccessWindowStatic(input0->info(), 0, 0, input0_access_end, input0->info()->tensor_shape().y()), - AccessWindowStatic(input1->info(), 0, 0, input1_access_end, input1->info()->tensor_shape().y()), - output_access); - - INEKernel::configure(win); -} - -void NEHGEMMAArch64FP16Kernel::run(const Window &window, const ThreadInfo &info) -{ -#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(INEKernel::window(), window); - - const int lda = _input0->info()->strides_in_bytes().y() / sizeof(hgemm_24x8::operand_type); - const int ldb = _input1->info()->strides_in_bytes().y() / sizeof(hgemm_24x8::operand_type); - const int ldc = _output->info()->strides_in_bytes().y() / sizeof(hgemm_24x8::result_type); - - const auto in1_ptr = reinterpret_cast<const hgemm_24x8::operand_type *>(_input1->buffer()); - - const int M = std::min(_output->info()->tensor_shape().y(), static_cast<size_t>(window.y().end())) - window.y().start(); - const int N = _output->info()->tensor_shape().x(); - const int K = _input0->info()->tensor_shape().x(); - - // Only iterate over batches - Window win(window); - win.set(0, Window::Dimension(0, 1, 1)); - win.set(1, Window::Dimension(0, 1, 1)); - - Iterator in0(_input0, window); - Iterator out(_output, window); - - GemmInterleaved<hgemm_24x8, hgemm_24x8::operand_type, hgemm_24x8::result_type> gemm(&info.cpu_info, M, N, K, _is_transposed_0, _is_transposed_1); - constexpr size_t alignment = 4096; - const size_t offset = (gemm.get_working_size() + alignment - 1) * info.thread_id; - void *workspace = _workspace->buffer() + offset; - size_t workspace_size = _workspace->info()->total_size(); - - if(support::cpp11::align(alignment, gemm.get_working_size(), workspace, workspace_size) == nullptr) - { - ARM_COMPUTE_ERROR("Not enough space to align buffer!"); - } - - execute_window_loop(win, [&](const Coordinates & id) - { - gemm.execute(reinterpret_cast<const hgemm_24x8::operand_type *>(in0.ptr()), lda, - reinterpret_cast<const hgemm_24x8::operand_type *>(in1_ptr), ldb, - reinterpret_cast<hgemm_24x8::result_type *>(out.ptr()), ldc, - _alpha, 1.f, workspace); - }, - in0, out); -#else /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */ - ARM_COMPUTE_UNUSED(window); - ARM_COMPUTE_UNUSED(info); - ARM_COMPUTE_ERROR("Recompile the library with arch=arm64-v8.2-a to enable support for FP16."); -#endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */ -} -} // namespace arm_compute |