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Diffstat (limited to 'src/gpu/cl/operators/ClMul.h')
| -rw-r--r-- | src/gpu/cl/operators/ClMul.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/src/gpu/cl/operators/ClMul.h b/src/gpu/cl/operators/ClMul.h new file mode 100644 index 0000000000..1cf4d68d4c --- /dev/null +++ b/src/gpu/cl/operators/ClMul.h @@ -0,0 +1,124 @@ +/* + * Copyright (c) 2021, 2023 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. + */ +#ifndef ARM_COMPUTE_CL_MUL_H +#define ARM_COMPUTE_CL_MUL_H + +#include "arm_compute/core/Types.h" +#include "arm_compute/function_info/ActivationLayerInfo.h" + +#include "src/gpu/cl/ClCompileContext.h" +#include "src/gpu/cl/IClOperator.h" + +namespace arm_compute +{ +namespace opencl +{ +/** Basic function to run @ref opencl::kernels::ClMulKernel */ +class ClMul : public IClOperator +{ +public: + /** Initialise the kernel's sources, dst and convertion policy. + * + * Valid configurations (src1,src2) -> Output : + * + * - (U8,U8) -> U8 + * - (U8,U8) -> S16 + * - (U8,S16) -> S16 + * - (S16,U8) -> S16 + * - (S16,S16) -> S16 + * - (F16,F16) -> F16 + * - (F32,F32) -> F32 + * - (QASYMM8,QASYMM8) -> QASYMM8 + * - (QASYMM8_SIGNED,QASYMM8_SIGNED) -> QASYMM8_SIGNED + * - (QSYMM16,QSYMM16) -> QSYMM16 + * - (QSYMM16,QSYMM16) -> S32 + * + * @param[in] compile_context The compile context to be used. + * @param[in, out] src1 An src tensor info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/QSYMM16/F16/F32. + * The src tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. + * @param[in, out] src2 An src tensor info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/QSYMM16/F16/F32. + * The src tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. + * @param[out] dst The dst tensor info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/QSYMM16/F16/F32. + * @param[in] scale Scale to apply after multiplication. + * Scale must be positive and its value must be either 1/255 or 1/2^n where n is between 0 and 15. + * @param[in] overflow_policy Overflow policy. Supported overflow policies: Wrap, Saturate + * @param[in] rounding_policy Rounding policy. Supported rounding modes: to zero, to nearest even. + * @param[in] act_info (Optional) Activation layer information in case of a fused activation. + */ + void configure(const CLCompileContext &compile_context, + ITensorInfo *src1, + ITensorInfo *src2, + ITensorInfo *dst, + float scale, + ConvertPolicy overflow_policy, + RoundingPolicy rounding_policy, + const ActivationLayerInfo &act_info = ActivationLayerInfo()); + /** Static function to check if given info will lead to a valid configuration + * + * Similar to @ref ClMul::configure() + * + * @return a status + */ + static Status validate(const ITensorInfo *src1, + const ITensorInfo *src2, + const ITensorInfo *dst, + float scale, + ConvertPolicy overflow_policy, + RoundingPolicy rounding_policy, + const ActivationLayerInfo &act_info = ActivationLayerInfo()); +}; + +/** Basic function to run @ref opencl::kernels::ClComplexMulKernel */ +class ClComplexMul : public IClOperator +{ +public: + /** Initialise the kernel's sources, dst. + * + * @param[in] compile_context The compile context to be used. + * @param[in, out] src1 An src tensor info. Data types supported: F16/F32. Number of channels supported: 2. + * The src tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. + * @param[in, out] src2 An src tensor info. Data types supported: same as @p src1. Number of channels supported: same as @p src1. + * The src tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. + * @param[out] dst The dst tensor info, Data types supported: same as @p src1. Number of channels supported: same as @p src1. + * @param[in] act_info (Optional) Activation layer information in case of a fused activation. + */ + void configure(const CLCompileContext &compile_context, + ITensorInfo *src1, + ITensorInfo *src2, + ITensorInfo *dst, + const ActivationLayerInfo &act_info = ActivationLayerInfo()); + /** Static function to check if given info will lead to a valid configuration + * + * Similar to @ref ClComplexMul::configure() + * + * @return a status + */ + static Status validate(const ITensorInfo *src1, + const ITensorInfo *src2, + const ITensorInfo *dst, + const ActivationLayerInfo &act_info = ActivationLayerInfo()); +}; +} // namespace opencl +} // namespace arm_compute +#endif /* ARM_COMPUTE_CL_MUL_H */ |