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Copy pathfuse_pointwise.cpp
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1913 lines (1842 loc) · 81.3 KB
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/*
* The MIT License (MIT)
*
* Copyright (c) 2015-2026 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 <migraphx/fuse_pointwise.hpp>
#include <migraphx/simplify_algebra.hpp>
#include <migraphx/dead_code_elimination.hpp>
#include <migraphx/eliminate_contiguous.hpp>
#include <migraphx/instruction.hpp>
#include <migraphx/pass_manager.hpp>
#include <migraphx/program.hpp>
#include <basic_ops.hpp>
#include <migraphx/make_op.hpp>
#include <test.hpp>
#include <pointwise.hpp>
static void run_pass(migraphx::program& p, migraphx::fuse_pointwise pass = {})
{
migraphx::run_passes(p, {pass, migraphx::dead_code_elimination{}});
}
TEST_CASE(single)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
auto pass = mm->add_instruction(pass_op{}, add1);
auto add2 = mm->add_instruction(migraphx::make_op("add"), pass, z);
mm->add_return({add2});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto add1 = add_pointwise(p2, "main:pointwise0", {x, y}, single_pointwise("add"));
auto pass = mm->add_instruction(pass_op{}, add1);
auto add2 = add_pointwise(p2, "main:pointwise1", {pass, z}, single_pointwise("add"));
mm->add_return({add2});
}
EXPECT(p1 == p2);
}
TEST_CASE(single_dyn)
{
migraphx::shape s{migraphx::shape::float_type, {{1, 3}, {4, 8}}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
auto pass = mm->add_instruction(pass_op{}, add1);
auto add2 = mm->add_instruction(migraphx::make_op("add"), pass, z);
mm->add_return({add2});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto add1 = add_pointwise(p2, "main:pointwise0", {x, y}, single_pointwise("add"));
auto pass = mm->add_instruction(pass_op{}, add1);
auto add2 = add_pointwise(p2, "main:pointwise1", {pass, z}, single_pointwise("add"));
mm->add_return({add2});
}
EXPECT(p1 == p2);
}
// A scalar literal broadcast to a dynamic shape must become a pointwise-module
// parameter instead of being folded into a literal inside the submodule.
TEST_CASE(scalar_broadcast_dyn)
{
migraphx::shape s{migraphx::shape::float_type, {{2, 4}, {3, 3}}};
migraphx::shape lit_shape{migraphx::shape::float_type, {1, 1}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto one = mm->add_literal(migraphx::literal{lit_shape, {1.0f}});
auto mb = mm->add_instruction(migraphx::make_op("multibroadcast"), one, x);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, mb);
mm->add_return({add1});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto one = mm->add_literal(migraphx::literal{lit_shape, {1.0f}});
auto mb = mm->add_instruction(migraphx::make_op("multibroadcast"), one, x);
auto add1 = add_pointwise(p2, "main:pointwise0", {x, mb}, single_pointwise("add"));
mm->add_return({add1});
}
EXPECT(p1 == p2);
}
TEST_CASE(double_add)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
auto add2 = mm->add_instruction(migraphx::make_op("add"), add1, z);
mm->add_return({add2});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto fadd =
add_pointwise(p2, "main:pointwise0", {x, y, z}, [=](auto* pm, const auto& inputs) {
auto add1 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
return pm->add_instruction(migraphx::make_op("add"), add1, inputs[2]);
});
mm->add_return({fadd});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(double_add_crossmodule)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
auto* sm = p1.create_module("sub");
auto add2 = sm->add_instruction(migraphx::make_op("add"), add1, z);
sm->add_return({add2});
auto r = mm->add_instruction(mod_pass_op{}, {}, {sm});
mm->add_return({r});
}
run_pass(p1);
// TODO: Handle crossmodule fusion
// migraphx::program p2;
// {
// auto* mm = p2.get_main_module();
// auto x = mm->add_parameter("x", s);
// auto y = mm->add_parameter("y", s);
// auto z = mm->add_parameter("z", s);
// auto* sm = p2.create_module("sub");
// auto fadd =
// add_pointwise(p2, sm, "sub:pointwise0", {x, y, z}, [=](auto* pm, const auto& inputs)
// {
// auto add1 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
// return pm->add_instruction(migraphx::make_op("add"), add1, inputs[2]);
// });
// sm->add_return({fadd});
// auto r = mm->add_instruction(mod_pass_op{}, {}, {sm});
// mm->add_return({r});
// }
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto add1 = add_pointwise(p2, mm, "main:pointwise0", {x, y}, single_pointwise("add"));
auto* sm = p2.create_module("sub");
auto add2 = add_pointwise(p2, sm, "sub:pointwise0", {add1, z}, single_pointwise("add"));
// auto add2 = sm->add_instruction(migraphx::make_op("add"), add1, z);
sm->add_return({add2});
auto r = mm->add_instruction(mod_pass_op{}, {}, {sm});
mm->add_return({r});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(double_add_without_return)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
mm->add_instruction(migraphx::make_op("add"), add1, z);
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto fadd =
add_pointwise(p2, "main:pointwise0", {x, y, z}, [=](auto* pm, const auto& inputs) {
auto add1 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
return pm->add_instruction(migraphx::make_op("add"), add1, inputs[2]);
});
mm->add_instruction(migraphx::make_op("identity"), fadd);
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(convert_add_convert)
{
migraphx::shape s1{migraphx::shape::float_type, {2, 3}};
migraphx::shape s2{migraphx::shape::half_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s1);
auto y = mm->add_parameter("y", s2);
auto convert1 =
mm->add_instruction(migraphx::make_op("convert", {{"target_type", s2.type()}}), x);
auto add = mm->add_instruction(migraphx::make_op("add"), convert1, y);
auto convert2 =
mm->add_instruction(migraphx::make_op("convert", {{"target_type", s1.type()}}), add);
mm->add_return({convert2});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s1);
auto y = mm->add_parameter("y", s2);
auto fadd = add_pointwise(p2, "main:pointwise0", {x, y}, [=](auto* pm, const auto& inputs) {
auto convert1 = pm->add_instruction(
migraphx::make_op("convert", {{"target_type", s2.type()}}), inputs[0]);
auto add = pm->add_instruction(migraphx::make_op("add"), convert1, inputs[1]);
return pm->add_instruction(migraphx::make_op("convert", {{"target_type", s1.type()}}),
add);
});
mm->add_return({fadd});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(used_twice_not_fused)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
auto pass = mm->add_instruction(pass_op{}, add1);
auto add2 = mm->add_instruction(migraphx::make_op("add"), add1, y);
auto add3 = mm->add_instruction(migraphx::make_op("add"), pass, add2);
mm->add_return({add3});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto add1 = add_pointwise(p2, "main:pointwise0", {x, y}, single_pointwise("add"));
auto pass = mm->add_instruction(pass_op{}, add1);
auto fadd = add_pointwise(
p2, "main:pointwise1", {add1, y, pass}, [=](auto* pm, const auto& inputs) {
auto add2 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
return pm->add_instruction(migraphx::make_op("add"), inputs[2], add2);
});
mm->add_return({fadd});
}
EXPECT(p1 == p2);
}
TEST_CASE(used_twice_fused)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
auto add2 = mm->add_instruction(migraphx::make_op("add"), add1, x);
auto add3 = mm->add_instruction(migraphx::make_op("add"), add1, y);
auto add4 = mm->add_instruction(migraphx::make_op("add"), add2, add3);
mm->add_return({add4});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto fadd = add_pointwise(p2, "main:pointwise0", {x, y}, [=](auto* pm, const auto& inputs) {
auto add1 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
auto add2 = pm->add_instruction(migraphx::make_op("add"), add1, inputs[0]);
auto add3 = pm->add_instruction(migraphx::make_op("add"), add1, inputs[1]);
return pm->add_instruction(migraphx::make_op("add"), add2, add3);
});
mm->add_return({fadd});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(used_twice_mutli_out_fused)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
auto add2 = mm->add_instruction(migraphx::make_op("add"), add1, x);
mm->add_return({add1, add2});
}
run_pass(p1, {.enable_multi_output = true});
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto fadd = add_pointwise(
p2,
"main:pointwise0",
{x, y},
[=](auto* pm, const auto& inputs) -> std::vector<migraphx::instruction_ref> {
auto add1 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
auto add2 = pm->add_instruction(migraphx::make_op("add"), add1, inputs[0]);
return {add2, add1};
});
auto add1 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 1}}), fadd);
auto add2 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 0}}), fadd);
mm->add_return({add1, add2});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(used_twice_mutli_out_fused_reorder)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
auto pass = mm->add_instruction(pass_op{}, add1);
auto add2 = mm->add_instruction(migraphx::make_op("add"), add1, y);
auto add3 = mm->add_instruction(migraphx::make_op("add"), pass, add2);
mm->add_return({add3});
}
run_pass(p1, {.enable_multi_output = true});
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto fadd = add_pointwise(
p2,
"main:pointwise0",
{x, y},
[=](auto* pm, const auto& inputs) -> std::vector<migraphx::instruction_ref> {
auto add1 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
auto add2 = pm->add_instruction(migraphx::make_op("add"), add1, inputs[1]);
return {add2, add1};
});
auto add1 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 1}}), fadd);
auto add2 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 0}}), fadd);
auto pass = mm->add_instruction(pass_op{}, add1);
auto add3 = add_pointwise(p2, "main:pointwise2", {pass, add2}, single_pointwise("add"));
mm->add_return({add3});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(used_twice_mutli_out_not_fused)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
auto pass = mm->add_instruction(pass_op{}, add1);
auto add2 = mm->add_instruction(migraphx::make_op("add"), add1, pass);
mm->add_return({add2});
}
run_pass(p1, {.enable_multi_output = true});
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto add1 = add_pointwise(p2, "main:pointwise0", {x, y}, single_pointwise("add"));
auto pass = mm->add_instruction(pass_op{}, add1);
auto add2 = add_pointwise(p2, "main:pointwise1", {add1, pass}, single_pointwise("add"));
mm->add_return({add2});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(horizontal_mutli_out_fused1)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
auto add2 = mm->add_instruction(migraphx::make_op("add"), x, z);
mm->add_return({add1, add2});
}
run_pass(p1, {.enable_multi_output = true});
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto fadd = add_pointwise(
p2,
"main:pointwise0",
{x, y, z},
[=](auto* pm, const auto& inputs) -> std::vector<migraphx::instruction_ref> {
auto add1 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
auto add2 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[2]);
return {add2, add1};
});
auto add1 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 1}}), fadd);
auto add2 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 0}}), fadd);
mm->add_return({add1, add2});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(horizontal_mutli_out_fused2)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y1 = mm->add_parameter("y1", s);
auto y2 = mm->add_parameter("y2", s);
auto y3 = mm->add_parameter("y3", s);
auto y4 = mm->add_parameter("y4", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y1);
auto add2 = mm->add_instruction(migraphx::make_op("add"), x, y2);
auto add3 = mm->add_instruction(migraphx::make_op("add"), x, y3);
auto add4 = mm->add_instruction(migraphx::make_op("add"), x, y4);
mm->add_return({add1, add2, add3, add4});
}
run_pass(p1, {.enable_multi_output = true});
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y1 = mm->add_parameter("y1", s);
auto y2 = mm->add_parameter("y2", s);
auto y3 = mm->add_parameter("y3", s);
auto y4 = mm->add_parameter("y4", s);
auto fadd = add_pointwise(
p2,
"main:pointwise0",
{x, y1, y2, y3, y4},
[=](auto* pm, const auto& inputs) -> std::vector<migraphx::instruction_ref> {
auto add1 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
auto add2 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[2]);
auto add3 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[3]);
auto add4 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[4]);
return {add4, add3, add2, add1};
});
auto add1 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 3}}), fadd);
auto add2 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 2}}), fadd);
auto add3 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 1}}), fadd);
auto add4 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 0}}), fadd);
mm->add_return({add1, add2, add3, add4});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(horizontal_mutli_out_fused3)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto a = mm->add_parameter("a", s);
auto b = mm->add_parameter("b", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
auto add2 = mm->add_instruction(migraphx::make_op("add"), add1, a);
auto add3 = mm->add_instruction(migraphx::make_op("add"), add1, b);
mm->add_return({add2, add3});
}
run_pass(p1, {.enable_multi_output = true});
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto a = mm->add_parameter("a", s);
auto b = mm->add_parameter("b", s);
auto fadd = add_pointwise(
p2,
"main:pointwise0",
{x, y, a, b},
[=](auto* pm, const auto& inputs) -> std::vector<migraphx::instruction_ref> {
auto add1 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
auto add2 = pm->add_instruction(migraphx::make_op("add"), add1, inputs[2]);
auto add3 = pm->add_instruction(migraphx::make_op("add"), add1, inputs[3]);
return {add3, add2};
});
auto add2 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 1}}), fadd);
auto add3 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 0}}), fadd);
mm->add_return({add2, add3});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(horizontal_mutli_out_shared_literal_not_fused)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto lit = mm->add_literal(migraphx::literal{s, {1, 2, 3, 4, 5, 6}});
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, lit);
auto add2 = mm->add_instruction(migraphx::make_op("add"), y, lit);
mm->add_return({add1, add2});
}
run_pass(p1, {.enable_multi_output = true});
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto lit = mm->add_literal(migraphx::literal{s, {1, 2, 3, 4, 5, 6}});
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto add1 = add_pointwise(p2, "main:pointwise0", {x, lit}, single_pointwise("add"));
auto add2 = add_pointwise(p2, "main:pointwise1", {y, lit}, single_pointwise("add"));
mm->add_return({add1, add2});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(horizontal_mutli_out_fused_submodule)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto input = mm->add_parameter("input", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto* sm = p1.create_module("sub");
auto x = sm->add_parameter("x", s);
auto add1 = sm->add_instruction(migraphx::make_op("add"), x, y);
auto add2 = sm->add_instruction(migraphx::make_op("add"), x, z);
sm->add_return({add1, add2});
auto r = mm->add_instruction(mod_pass_op{}, {input}, {sm});
auto elem1 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 0}}), r);
auto elem2 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 1}}), r);
mm->add_return({elem1, elem2});
}
run_pass(p1, {.enable_multi_output = true});
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto input = mm->add_parameter("input", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto* sm = p2.create_module("sub");
auto x = sm->add_parameter("x", s);
auto fadd = add_pointwise(
p2,
sm,
"sub:pointwise0",
{x, y, z},
[=](auto* pm, const auto& inputs) -> std::vector<migraphx::instruction_ref> {
auto add1 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
auto add2 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[2]);
return {add2, add1};
});
auto add1 = sm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 1}}), fadd);
auto add2 = sm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 0}}), fadd);
sm->add_return({add1, add2});
auto r = mm->add_instruction(mod_pass_op{}, {input}, {sm});
auto elem1 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 0}}), r);
auto elem2 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 1}}), r);
mm->add_return({elem1, elem2});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(horizontal_mutli_out_fused_crossmodule)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto* sm = p1.create_module("sub");
auto add1 = sm->add_instruction(migraphx::make_op("add"), x, y);
auto add2 = sm->add_instruction(migraphx::make_op("add"), x, z);
sm->add_return({add1, add2});
auto r = mm->add_instruction(mod_pass_op{}, {}, {sm});
auto elem1 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 0}}), r);
auto elem2 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 1}}), r);
mm->add_return({elem1, elem2});
}
run_pass(p1, {.enable_multi_output = true});
// TODO: Handle cross module fusions
// migraphx::program p2;
// {
// auto* mm = p2.get_main_module();
// auto x = mm->add_parameter("x", s);
// auto y = mm->add_parameter("y", s);
// auto z = mm->add_parameter("z", s);
// auto* sm = p2.create_module("sub");
// auto fadd = add_pointwise(
// p2,
// sm,
// "sub:pointwise0",
// {x, y, z},
// [=](auto* pm, const auto& inputs) -> std::vector<migraphx::instruction_ref> {
// auto add1 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
// auto add2 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[2]);
// return {add2, add1};
// });
// auto add1 = sm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 1}}),
// fadd); auto add2 = sm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index",
// 0}}), fadd); sm->add_return({add1, add2}); auto r = mm->add_instruction(mod_pass_op{},
// {}, {sm}); auto elem1 = mm->add_instruction(migraphx::make_op("get_tuple_elem",
// {{"index", 0}}), r); auto elem2 = mm->add_instruction(migraphx::make_op("get_tuple_elem",
// {{"index", 1}}), r); mm->add_return({elem1, elem2});
// }
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto z = mm->add_parameter("z", s);
auto* sm = p2.create_module("sub");
auto add1 = add_pointwise(p2, sm, "sub:pointwise0", {x, y}, single_pointwise("add"));
auto add2 = add_pointwise(p2, sm, "sub:pointwise1", {x, z}, single_pointwise("add"));
sm->add_return({add1, add2});
auto r = mm->add_instruction(mod_pass_op{}, {}, {sm});
auto elem1 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 0}}), r);
auto elem2 = mm->add_instruction(migraphx::make_op("get_tuple_elem", {{"index", 1}}), r);
mm->add_return({elem1, elem2});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(duplicate_inputs)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, x);
auto pass = mm->add_instruction(pass_op{}, add1);
auto add2 = mm->add_instruction(migraphx::make_op("add"), pass, y);
mm->add_return({add2});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto add1 = add_pointwise(p2, "main:pointwise0", {x}, [=](auto* pm, const auto& inputs) {
return pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[0]);
});
auto pass = mm->add_instruction(pass_op{}, add1);
auto add2 = add_pointwise(p2, "main:pointwise1", {pass, y}, single_pointwise("add"));
mm->add_return({add2});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(scalar_input)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto one = mm->add_literal(1.0f);
auto y =
mm->add_instruction(migraphx::make_op("scalar", {{"scalar_bcst_dims", s.lens()}}), one);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
mm->add_return({add1});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto add1 = add_pointwise(p2, "main:pointwise0", {x}, [=](auto* pm, const auto& inputs) {
auto y = pm->add_literal(1.0f);
return pm->add_instruction(migraphx::make_op("add"), inputs[0], y);
});
mm->add_return({add1});
}
EXPECT(p1 == p2);
}
TEST_CASE(scalar_like_input)
{
migraphx::shape s{migraphx::shape::float_type, {2, 1}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto one = mm->add_literal(
migraphx::literal{migraphx::shape{migraphx::shape::float_type, {1}}, {1.0f}});
auto y =
mm->add_instruction(migraphx::make_op("multibroadcast", {{"out_lens", s.lens()}}), one);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
mm->add_return({add1});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto add1 = add_pointwise(p2, "main:pointwise0", {x}, [=](auto* pm, const auto& inputs) {
auto y = pm->add_literal(1.0f);
return pm->add_instruction(migraphx::make_op("add"), inputs[0], y);
});
mm->add_return({add1});
}
EXPECT(p1 == p2);
}
TEST_CASE(contiguous_input)
{
migraphx::shape s{migraphx::shape::float_type, {2, 3}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto one = mm->add_literal(1.0f);
auto yb =
mm->add_instruction(migraphx::make_op("multibroadcast", {{"out_lens", s.lens()}}), one);
auto y = mm->add_instruction(migraphx::make_op("contiguous"), yb);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
mm->add_return({add1});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto add1 = add_pointwise(p2, "main:pointwise0", {x}, [=](auto* pm, const auto& inputs) {
auto y = pm->add_literal(1.0f);
return pm->add_instruction(migraphx::make_op("add"), inputs[0], y);
});
mm->add_return({add1});
}
EXPECT(p1 == p2);
}
TEST_CASE(contiguous_boolean_input)
{
migraphx::shape s{migraphx::shape::bool_type, {2, 3}};
migraphx::shape s_lit{migraphx::shape::bool_type, {1}, {0}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto one = mm->add_literal(migraphx::literal(s_lit, {1.0}));
auto yb =
mm->add_instruction(migraphx::make_op("multibroadcast", {{"out_lens", s.lens()}}), one);
auto y = mm->add_instruction(migraphx::make_op("contiguous"), yb);
auto xor1 = mm->add_instruction(migraphx::make_op("logical_xor"), x, y);
mm->add_return({xor1});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto xor1 = add_pointwise(p2, "main:pointwise0", {x}, [=](auto* pm, const auto& inputs) {
auto y = pm->add_literal(migraphx::literal(s_lit, {1}));
return pm->add_instruction(migraphx::make_op("logical_xor"), inputs[0], y);
});
mm->add_return({xor1});
}
}
TEST_CASE(all_scalar_input)
{
migraphx::shape s{migraphx::shape::float_type};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
mm->add_return({add1});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s);
auto y = mm->add_parameter("y", s);
auto add1 = add_pointwise(p2, "main:pointwise0", {x, y}, [=](auto* pm, const auto& inputs) {
return pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
});
mm->add_return({add1});
}
EXPECT(p1.get_output_shapes().size() == 1);
EXPECT(p1.get_output_shapes().front().scalar());
EXPECT(p1.get_output_shapes() == p2.get_output_shapes());
EXPECT(p1 == p2);
}
TEST_CASE(no_input)
{
migraphx::program p;
{
auto* mm = p.get_main_module();
migraphx::shape g_shape{migraphx::shape::int64_type, {1}, {0}};
migraphx::shape s_indices{migraphx::shape::int32_type, {3}};
std::vector<int> indices{3, 800, 800};
auto a0 = mm->add_literal(migraphx::literal{s_indices, indices});
auto a1 = mm->add_literal(migraphx::literal{g_shape, {1}});
int axis = 0;
auto out = mm->add_instruction(migraphx::make_op("gather", {{"axis", axis}}), a0, a1);
mm->add_return({out});
}
run_pass(p);
// This should NOT create a pointwise module if there are no inputs here.
migraphx::program p2;
{
auto* mm = p2.get_main_module();
migraphx::shape g_shape{migraphx::shape::int64_type, {1}, {0}};
migraphx::shape s_indices{migraphx::shape::int32_type, {3}};
std::vector<int> indices{3, 800, 800};
auto a0 = mm->add_literal(migraphx::literal{s_indices, indices});
auto a1 = mm->add_literal(migraphx::literal{g_shape, {1}});
int axis = 0;
auto out = mm->add_instruction(migraphx::make_op("gather", {{"axis", axis}}), a0, a1);
mm->add_return({out});
}
EXPECT(p == p2);
}
TEST_CASE(add_reshape_add)
{
migraphx::shape s1{migraphx::shape::float_type, {3, 10, 16}};
migraphx::shape s2{migraphx::shape::float_type, {3, 40, 2, 2}};
migraphx::shape s3{migraphx::shape::float_type, {3, 10, 4, 2, 2}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s1);
auto y = mm->add_parameter("y", s1);
auto z = mm->add_parameter("z", s2);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
auto reshape =
mm->add_instruction(migraphx::make_op("reshape", {{"dims", s2.lens()}}), add1);
auto add2 = mm->add_instruction(migraphx::make_op("add"), reshape, z);
mm->add_return({add2});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s1);
auto y = mm->add_parameter("y", s1);
auto z = mm->add_parameter("z", s2);
auto x2 = mm->add_instruction(migraphx::make_op("reshape", {{"dims", s3.lens()}}), x);
auto y2 = mm->add_instruction(migraphx::make_op("reshape", {{"dims", s3.lens()}}), y);
auto z2 = mm->add_instruction(migraphx::make_op("reshape", {{"dims", s3.lens()}}), z);
auto fadd =
add_pointwise(p2, "main:pointwise0", {x2, y2, z2}, [=](auto* pm, const auto& inputs) {
auto add1 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
return pm->add_instruction(migraphx::make_op("add"), add1, inputs[2]);
});
auto reshape =
mm->add_instruction(migraphx::make_op("reshape", {{"dims", s2.lens()}}), fadd);
mm->add_return({reshape});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(add_transpose_reshape_add)
{
migraphx::shape s1{migraphx::shape::float_type, {3, 16, 10}};
migraphx::shape s2{migraphx::shape::float_type, {3, 40, 2, 2}};
migraphx::shape s3{migraphx::shape::float_type, {3, 10, 4, 2, 2}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s1);
auto y = mm->add_parameter("y", s1);
auto z = mm->add_parameter("z", s2);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
auto transpose =
mm->add_instruction(migraphx::make_op("transpose", {{"permutation", {0, 2, 1}}}), add1);
auto reshape =
mm->add_instruction(migraphx::make_op("reshape", {{"dims", s2.lens()}}), transpose);
auto add2 = mm->add_instruction(migraphx::make_op("add"), reshape, z);
mm->add_return({add2});
}
run_pass(p1);
migraphx::program p2;
{
auto* mm = p2.get_main_module();
auto x = mm->add_parameter("x", s1);
auto y = mm->add_parameter("y", s1);
auto z = mm->add_parameter("z", s2);
auto x2 =
mm->add_instruction(migraphx::make_op("reshape", {{"dims", {3, 4, 2, 2, 10}}}), x);
auto x3 = mm->add_instruction(
migraphx::make_op("transpose", {{"permutation", {0, 4, 1, 2, 3}}}), x2);
auto y2 =
mm->add_instruction(migraphx::make_op("reshape", {{"dims", {3, 4, 2, 2, 10}}}), y);
auto y3 = mm->add_instruction(
migraphx::make_op("transpose", {{"permutation", {0, 4, 1, 2, 3}}}), y2);
auto z2 = mm->add_instruction(migraphx::make_op("reshape", {{"dims", s3.lens()}}), z);
auto fadd =
add_pointwise(p2, "main:pointwise0", {x3, y3, z2}, [=](auto* pm, const auto& inputs) {
auto add1 = pm->add_instruction(migraphx::make_op("add"), inputs[0], inputs[1]);
return pm->add_instruction(migraphx::make_op("add"), add1, inputs[2]);
});
auto reshape =
mm->add_instruction(migraphx::make_op("reshape", {{"dims", s2.lens()}}), fadd);
mm->add_return({reshape});
}
EXPECT(p1.sort() == p2.sort());
}
TEST_CASE(add_contiguous_reshape_add)
{
auto s1 =
migraphx::shape::from_permutation(migraphx::shape::float_type, {3, 10, 16}, {0, 2, 1});
auto s2 = migraphx::shape{migraphx::shape::float_type, {3, 40, 2, 2}};
auto s3 = migraphx::shape{migraphx::shape::float_type, {3, 10, 4, 2, 2}};
migraphx::program p1;
{
auto* mm = p1.get_main_module();
auto x = mm->add_parameter("x", s1);
auto y = mm->add_parameter("y", s1);
auto z = mm->add_parameter("z", s2);
auto add1 = mm->add_instruction(migraphx::make_op("add"), x, y);
auto contiguous = mm->add_instruction(migraphx::make_op("contiguous"), add1);
auto reshape =
mm->add_instruction(migraphx::make_op("reshape", {{"dims", s2.lens()}}), contiguous);
auto add2 = mm->add_instruction(migraphx::make_op("add"), reshape, z);
mm->add_return({add2});
}
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