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GEMM pointwise fusion for hipBLASLt (#3662)
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| /* | ||
| * The MIT License (MIT) | ||
| * | ||
| * Copyright (c) 2015-2024 Advanced Micro Devices, Inc. All rights reserved. | ||
| * | ||
| * 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 <basic_ops.hpp> | ||
| #include <migraphx/auto_contiguous.hpp> | ||
| #include <migraphx/dead_code_elimination.hpp> | ||
| #include <migraphx/generate.hpp> | ||
| #include <migraphx/gpu/compile_hipblaslt.hpp> | ||
| #include <migraphx/gpu/fuse_ops.hpp> | ||
| #include <migraphx/gpu/gemm.hpp> | ||
| #include <migraphx/gpu/hip_gemm.hpp> | ||
| #include <migraphx/gpu/lowering.hpp> | ||
| #include <migraphx/gpu/target.hpp> | ||
| #include <migraphx/instruction.hpp> | ||
| #include <migraphx/make_op.hpp> | ||
| #include <migraphx/op/allocate.hpp> | ||
| #include <migraphx/op/common.hpp> | ||
| #include <migraphx/pass_manager.hpp> | ||
| #include <migraphx/program.hpp> | ||
| #include <pointwise.hpp> | ||
| #include <test.hpp> | ||
|
|
||
| MIGRAPHX_DECLARE_ENV_VAR(MIGRAPHX_ENABLE_HIPBLASLT_GEMM) | ||
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|
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| void run_lowering(migraphx::program& p, bool offload_copy = false) | ||
| { | ||
| auto ctx = migraphx::gpu::context{}; | ||
| migraphx::run_passes( | ||
| *p.get_main_module(), | ||
| {migraphx::auto_contiguous{}, migraphx::gpu::lowering{&ctx, offload_copy}}); | ||
| } | ||
|
|
||
| void run_fuse_ops(migraphx::program& p) | ||
| { | ||
| migraphx::run_passes(p, {migraphx::gpu::fuse_ops{}, migraphx::dead_code_elimination{}}); | ||
| } | ||
|
|
||
| #if MIGRAPHX_USE_HIPBLASLT | ||
| TEST_CASE(gemm_pointwise_add) | ||
| { | ||
| migraphx::shape s{migraphx::shape::float_type, {1, 3, 3}}; | ||
| migraphx::program p1; | ||
| { | ||
| auto* mm = p1.get_main_module(); | ||
| auto a = mm->add_parameter("a", s); | ||
| auto b = mm->add_parameter("b", s); | ||
| auto x = mm->add_parameter("x", s); | ||
| auto dot = mm->add_instruction(migraphx::make_op("dot"), a, b); | ||
| auto add = add_pointwise(p1, "main:pointwise0", {dot, x}, single_pointwise("add")); | ||
| mm->add_return({add}); | ||
| } | ||
| run_lowering(p1); | ||
| run_fuse_ops(p1); | ||
|
|
||
| migraphx::program p2; | ||
| { | ||
| auto* mm = p2.get_main_module(); | ||
| auto a = mm->add_parameter("a", s); | ||
| auto b = mm->add_parameter("b", s); | ||
| auto x = mm->add_parameter("x", s); | ||
|
|
||
| auto output = mm->add_instruction(migraphx::op::allocate{s, std::nullopt}); | ||
|
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| if(migraphx::enabled(MIGRAPHX_ENABLE_HIPBLASLT_GEMM{}) and | ||
| migraphx::gpu::hipblaslt_supported()) | ||
| { | ||
| migraphx::op::dot dot_instance; | ||
| migraphx::gpu::hipblaslt_op hipblaslt_operator; | ||
| hipblaslt_operator.op = migraphx::gpu::hip_gemm<migraphx::op::dot>{dot_instance, 1, 1}; | ||
| auto add = mm->add_instruction(hipblaslt_operator, a, b, x, output); | ||
| mm->add_return({add}); | ||
| } | ||
| else | ||
| { | ||
| auto gemm_oper = | ||
| migraphx::make_op("gpu::gemm", {{"alpha", 1}, {"beta", 1}, {"compute_fp32", 1}}); | ||
| auto add = mm->add_instruction(gemm_oper, a, b, x, output); | ||
| mm->add_return({add}); | ||
| } | ||
| } | ||
| EXPECT(p1.sort() == p2.sort()); | ||
| } | ||
| #endif | ||
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| int main(int argc, const char* argv[]) { test::run(argc, argv); } |