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// SPDX-License-Identifier: Apache-2.0
#include "gtest/gtest.h"
#include "kompute/Kompute.hpp"
#include "kompute/logger/Logger.hpp"
#include "shaders/Utils.hpp"
TEST(TestSpecializationConstants, TestTwoConstants)
{
{
std::string shader(R"(
#version 450
layout (constant_id = 0) const float cOne = 1;
layout (constant_id = 1) const float cTwo = 1;
layout (local_size_x = 1) in;
layout(set = 0, binding = 0) buffer a { float pa[]; };
layout(set = 0, binding = 1) buffer b { float pb[]; };
void main() {
uint index = gl_GlobalInvocationID.x;
pa[index] = cOne;
pb[index] = cTwo;
})");
std::vector<uint32_t> spirv = compileSource(shader);
std::shared_ptr<kp::Sequence> sq = nullptr;
{
kp::Manager mgr;
std::shared_ptr<kp::TensorT<float>> tensorA =
mgr.tensor({ 0, 0, 0 });
std::shared_ptr<kp::TensorT<float>> tensorB =
mgr.tensor({ 0, 0, 0 });
std::vector<std::shared_ptr<kp::Tensor>> params = { tensorA,
tensorB };
std::vector<float> spec = std::vector<float>({ 5.0, 0.3 });
std::shared_ptr<kp::Algorithm> algo =
mgr.algorithm(params, spirv, {}, spec);
sq = mgr.sequence()
->record<kp::OpTensorSyncDevice>(params)
->record<kp::OpAlgoDispatch>(algo)
->record<kp::OpTensorSyncLocal>(params)
->eval();
EXPECT_EQ(tensorA->vector(), std::vector<float>({ 5, 5, 5 }));
EXPECT_EQ(tensorB->vector(), std::vector<float>({ 0.3, 0.3, 0.3 }));
}
}
}
TEST(TestSpecializationConstants, TestConstantsInt)
{
{
std::string shader(R"(
#version 450
layout (constant_id = 0) const int cOne = 1;
layout (constant_id = 1) const int cTwo = 1;
layout (local_size_x = 1) in;
layout(set = 0, binding = 0) buffer a { int pa[]; };
layout(set = 0, binding = 1) buffer b { int pb[]; };
void main() {
uint index = gl_GlobalInvocationID.x;
pa[index] = cOne;
pb[index] = cTwo;
})");
std::vector<uint32_t> spirv = compileSource(shader);
std::shared_ptr<kp::Sequence> sq = nullptr;
{
kp::Manager mgr;
std::shared_ptr<kp::TensorT<int32_t>> tensorA =
mgr.tensorT<int32_t>({ 0, 0, 0 });
std::shared_ptr<kp::TensorT<int32_t>> tensorB =
mgr.tensorT<int32_t>({ 0, 0, 0 });
std::vector<std::shared_ptr<kp::Tensor>> params = { tensorA,
tensorB };
std::vector<int32_t> spec({ -1, -2 });
std::shared_ptr<kp::Algorithm> algo =
mgr.algorithm(params, spirv, {}, spec, {});
sq = mgr.sequence()
->record<kp::OpTensorSyncDevice>(params)
->record<kp::OpAlgoDispatch>(algo)
->record<kp::OpTensorSyncLocal>(params)
->eval();
EXPECT_EQ(tensorA->vector(), std::vector<int32_t>({ -1, -1, -1 }));
EXPECT_EQ(tensorB->vector(), std::vector<int32_t>({ -2, -2, -2 }));
}
}
}
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