| /* |
| * Copyright (c) 2019 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/runtime/CL/gemm_reshaped/CLGEMMReshapedConfigurationBifrost.h" |
| |
| #include "arm_compute/core/GPUTarget.h" |
| #include "arm_compute/runtime/CL/CLScheduler.h" |
| |
| #include <utility> |
| |
| namespace arm_compute |
| { |
| namespace cl_gemm |
| { |
| std::pair<GEMMLHSMatrixInfo, GEMMRHSMatrixInfo> CLGEMMReshapedConfigurationBifrost::configure(unsigned int m, unsigned int n, unsigned int k, unsigned int b, DataType data_type) |
| { |
| ARM_COMPUTE_ERROR_ON(data_type != DataType::F32); |
| ARM_COMPUTE_UNUSED(data_type); |
| |
| const GPUTarget gpu_target = CLScheduler::get().target(); |
| switch(gpu_target) |
| { |
| case GPUTarget::G76: |
| return configure_G76_f32(m, n, k, b); |
| default: |
| return configure_G7x_f32(m, n, k, b); |
| } |
| } |
| |
| std::pair<GEMMLHSMatrixInfo, GEMMRHSMatrixInfo> CLGEMMReshapedConfigurationBifrost::configure_G7x_f32(unsigned int m, unsigned int n, unsigned int k, unsigned int b) |
| { |
| ARM_COMPUTE_UNUSED(k); |
| ARM_COMPUTE_UNUSED(b); |
| |
| GEMMLHSMatrixInfo lhs_info; |
| GEMMRHSMatrixInfo rhs_info; |
| |
| if(n <= 4) |
| { |
| // Configure GEMMLHSMatrixInfo |
| lhs_info.m0 = 4; |
| lhs_info.k0 = 8; |
| lhs_info.v0 = lhs_info.m0 * 16 < m ? 2 : 16; |
| lhs_info.interleave = true; |
| lhs_info.transpose = false; |
| |
| // Configure GEMMRHSMatrixInfo |
| rhs_info.n0 = 2; |
| rhs_info.k0 = lhs_info.k0; |
| rhs_info.h0 = rhs_info.n0 * 16 < n ? 2 : 16; |
| rhs_info.interleave = false; |
| rhs_info.transpose = true; |
| } |
| else |
| { |
| // Configure GEMMLHSMatrixInfo |
| lhs_info.m0 = 5; |
| lhs_info.k0 = 4; |
| lhs_info.v0 = lhs_info.m0 * 2 < m ? 1 : 2; |
| lhs_info.interleave = false; |
| lhs_info.transpose = false; |
| |
| // Configure GEMMRHSMatrixInfo |
| rhs_info.n0 = 4; |
| rhs_info.k0 = lhs_info.k0; |
| rhs_info.h0 = rhs_info.n0 * 16 < n ? 2 : 16; |
| rhs_info.interleave = true; |
| rhs_info.transpose = true; |
| } |
| |
| return std::make_pair(lhs_info, rhs_info); |
| } |
| |
| std::pair<GEMMLHSMatrixInfo, GEMMRHSMatrixInfo> CLGEMMReshapedConfigurationBifrost::configure_G76_f32(unsigned int m, unsigned int n, unsigned int k, unsigned int b) |
| { |
| ARM_COMPUTE_UNUSED(k); |
| ARM_COMPUTE_UNUSED(b); |
| |
| GEMMLHSMatrixInfo lhs_info; |
| GEMMRHSMatrixInfo rhs_info; |
| |
| if(n <= 4) |
| { |
| // Configure GEMMLHSMatrixInfo |
| lhs_info.m0 = 4; |
| lhs_info.k0 = 8; |
| lhs_info.v0 = lhs_info.m0 * 16 < m ? 2 : 16; |
| lhs_info.interleave = true; |
| lhs_info.transpose = false; |
| |
| // Configure GEMMRHSMatrixInfo |
| rhs_info.n0 = 2; |
| rhs_info.k0 = lhs_info.k0; |
| rhs_info.h0 = rhs_info.n0 * 16 < n ? 2 : 16; |
| rhs_info.interleave = false; |
| rhs_info.transpose = true; |
| } |
| else |
| { |
| // Configure GEMMLHSMatrixInfo |
| lhs_info.m0 = 4; |
| lhs_info.k0 = 2; |
| lhs_info.v0 = lhs_info.m0 * 8 < m ? 2 : 8; |
| lhs_info.interleave = false; |
| lhs_info.transpose = false; |
| |
| // Configure GEMMRHSMatrixInfo |
| rhs_info.n0 = 4; |
| rhs_info.k0 = lhs_info.k0; |
| rhs_info.h0 = rhs_info.n0 * 16 < n ? 2 : 16; |
| rhs_info.interleave = false; |
| rhs_info.transpose = true; |
| } |
| |
| return std::make_pair(lhs_info, rhs_info); |
| } |
| } // namespace cl_gemm |
| } // namespace arm_compute |