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108 lines
2.7 KiB
108 lines
2.7 KiB
#include <sstream>
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#include <vector>
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#include "eigen3/Eigen/Core"
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#include "eigen3/Eigen/Dense"
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#include "eigen3/unsupported/Eigen/CXX11/Tensor"
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#include "gtest/gtest.h"
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#include "paddle/framework/ddim.h"
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TEST(DDim, Equality) {
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// construct a DDim from an initialization list
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paddle::framework::DDim ddim = paddle::framework::make_ddim({9, 1, 5});
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EXPECT_EQ(ddim[0], 9);
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EXPECT_EQ(ddim[1], 1);
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EXPECT_EQ(ddim[2], 5);
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// construct a DDim from a vector
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std::vector<int> vec({9, 1, 5});
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paddle::framework::DDim vddim = paddle::framework::make_ddim(vec);
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EXPECT_EQ(ddim[0], 9);
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EXPECT_EQ(ddim[1], 1);
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EXPECT_EQ(ddim[2], 5);
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// mutate a DDim
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ddim[1] = 2;
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EXPECT_EQ(ddim[1], 2);
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paddle::framework::set(ddim, 0, 6);
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EXPECT_EQ(paddle::framework::get(ddim, 0), 6);
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// vectorize a DDim
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std::vector<int> res_vec = paddle::framework::vectorize(vddim);
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EXPECT_EQ(res_vec[0], 9);
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EXPECT_EQ(res_vec[1], 1);
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EXPECT_EQ(res_vec[2], 5);
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paddle::framework::Dim<3> d(3, 2, 1);
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res_vec = paddle::framework::vectorize(paddle::framework::DDim(d));
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EXPECT_EQ(res_vec[0], 3);
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EXPECT_EQ(res_vec[1], 2);
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EXPECT_EQ(res_vec[2], 1);
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// add two DDims
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paddle::framework::DDim ddim_sum = ddim + vddim;
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EXPECT_EQ(ddim_sum[0], 15);
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EXPECT_EQ(ddim_sum[1], 3);
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EXPECT_EQ(ddim_sum[2], 10);
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// multiply two DDims
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paddle::framework::DDim ddim_mul = ddim * vddim;
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EXPECT_EQ(ddim_mul[0], 54);
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EXPECT_EQ(ddim_mul[1], 2);
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EXPECT_EQ(ddim_mul[2], 25);
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// arity of a DDim
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EXPECT_EQ(paddle::framework::arity(ddim), 3);
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// product of a DDim
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EXPECT_EQ(paddle::framework::product(vddim), 45);
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}
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TEST(DDim, Print) {
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// print a DDim
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std::stringstream ss;
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paddle::framework::DDim ddim = paddle::framework::make_ddim({2, 3, 4});
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ss << ddim;
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EXPECT_EQ("2, 3, 4", ss.str());
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}
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template <typename T>
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using Vec =
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Eigen::TensorMap<Eigen::Tensor<T, 1, Eigen::RowMajor, Eigen::DenseIndex>,
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Eigen::Aligned>;
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template <typename T>
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using Matrix =
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Eigen::TensorMap<Eigen::Tensor<T, 2, Eigen::RowMajor, Eigen::DenseIndex>,
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Eigen::Aligned>;
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template <typename T>
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void print(T* input, int size) {
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for (int i = 0; i < size; i++) {
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std::cout << input[i] << " ";
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}
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std::cout << std::endl;
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}
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TEST(Eigen, start) {
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int size = 4;
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float* t_a = (float*)malloc(size * sizeof(float));
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float* t_b = (float*)malloc(size * sizeof(float));
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float* t_c = (float*)malloc(size * sizeof(float));
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for (int i = 0; i < size; i++) {
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t_a[i] = i;
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t_b[i] = i;
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}
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Vec<float> a(t_a, size);
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Vec<float> b(t_b, size);
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Vec<float> c(t_c, size);
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Eigen::DefaultDevice dd;
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c.device(dd) = a + b;
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print<float>(t_c, size);
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free(t_a);
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free(t_b);
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free(t_c);
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}
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