mirror of
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80 lines
3.3 KiB
C++
80 lines
3.3 KiB
C++
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2015-2025 Advanced Micro Devices, Inc. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <migraphx/instruction.hpp>
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#include <migraphx/make_op.hpp>
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#include <migraphx/common.hpp>
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#include <migraphx/apply_alpha_beta.hpp>
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namespace migraphx {
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inline namespace MIGRAPHX_INLINE_NS {
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instruction_ref insert_apply_alpha_beta(module& m,
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instruction_ref pos,
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const std::vector<instruction_ref>& args,
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const operation& op,
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const literal& alpha,
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const literal& beta)
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{
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auto a = args[0];
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auto b = args[1];
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auto input_type = a->get_shape().type();
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if(not float_equal(alpha.at<float>(0), 1.0))
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{
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auto alpha_literal = m.add_literal(alpha);
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a = insert_common_op(m, pos, migraphx::make_op("mul"), {alpha_literal, a});
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if(a->get_shape().type() != input_type)
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{
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a = m.insert_instruction(pos, make_op("convert", {{"target_type", input_type}}), a);
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}
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}
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auto op_res = m.insert_instruction(pos, op, a, b);
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if(args.size() == 3)
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{
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if(not float_equal(beta.at<float>(0), 0.0) and args[2]->get_shape().elements() > 0)
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{
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auto out_lens = op_res->get_shape().lens();
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auto c = args[2];
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auto c_lens = c->get_shape().lens();
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input_type = c->get_shape().type();
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if(out_lens != c_lens)
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{
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c = m.insert_instruction(
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pos, migraphx::make_op("multibroadcast", {{"out_lens", out_lens}}), args[2]);
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}
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auto beta_literal = m.add_literal(beta);
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auto beta_c = insert_common_op(m, pos, migraphx::make_op("mul"), {c, beta_literal});
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if(beta_c->get_shape().type() != input_type)
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{
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beta_c = m.insert_instruction(
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pos, migraphx::make_op("convert", {{"target_type", input_type}}), beta_c);
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}
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return m.insert_instruction(pos, migraphx::make_op("add"), op_res, beta_c);
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}
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}
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return op_res;
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}
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} // namespace MIGRAPHX_INLINE_NS
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} // namespace migraphx
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