761 lines
24 KiB
C++
761 lines
24 KiB
C++
#include <dgl/array.h>
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#include <gtest/gtest.h>
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#include "./common.h"
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using namespace dgl;
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using namespace dgl::runtime;
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namespace {
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template <typename IDX>
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aten::CSRMatrix CSR1(DGLContext ctx = CTX) {
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// [[0, 1, 1, 0, 0],
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// [1, 0, 0, 0, 0],
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// [0, 0, 1, 1, 0],
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// [0, 0, 0, 0, 0]]
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// data: [0, 2, 3, 1, 4]
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return aten::CSRMatrix(
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4, 5,
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aten::VecToIdArray(
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std::vector<IDX>({0, 2, 3, 5, 5}), sizeof(IDX) * 8, ctx),
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aten::VecToIdArray(
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std::vector<IDX>({1, 2, 0, 3, 2}), sizeof(IDX) * 8, ctx),
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aten::VecToIdArray(
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std::vector<IDX>({0, 2, 3, 4, 1}), sizeof(IDX) * 8, ctx),
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false);
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}
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template <typename IDX>
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aten::CSRMatrix CSR2(DGLContext ctx = CTX) {
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// has duplicate entries
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// [[0, 1, 2, 0, 0],
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// [1, 0, 0, 0, 0],
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// [0, 0, 1, 1, 0],
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// [0, 0, 0, 0, 0]]
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// data: [0, 2, 5, 3, 1, 4]
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return aten::CSRMatrix(
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4, 5,
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aten::VecToIdArray(
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std::vector<IDX>({0, 3, 4, 6, 6}), sizeof(IDX) * 8, ctx),
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aten::VecToIdArray(
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std::vector<IDX>({1, 2, 2, 0, 2, 3}), sizeof(IDX) * 8, ctx),
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aten::VecToIdArray(
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std::vector<IDX>({0, 2, 5, 3, 1, 4}), sizeof(IDX) * 8, ctx),
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false);
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}
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template <typename IDX>
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aten::CSRMatrix CSR3(DGLContext ctx = CTX) {
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// has duplicate entries and the columns are not sorted
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// [[0, 1, 1, 1, 0, 0],
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// [1, 0, 0, 0, 0, 0],
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// [0, 0, 1, 1, 0, 0],
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// [0, 0, 0, 0, 0, 0],
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// [1, 1, 1, 0, 0, 0],
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// [0, 0, 0, 1, 0, 0],
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// [0, 0, 0, 0, 0, 0],
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// [1, 2, 1, 1, 0, 0],
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// [0, 1, 0, 0, 0, 1]],
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// data: [5, 2, 0, 3, 1, 4, 8, 7, 6, 9, 12, 13, 11, 10, 14, 15, 16]
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return aten::CSRMatrix(
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9, 6,
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aten::VecToIdArray(
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std::vector<IDX>({0, 3, 4, 6, 6, 9, 10, 10, 15, 17}), sizeof(IDX) * 8,
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ctx),
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aten::VecToIdArray(
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std::vector<IDX>({3, 2, 1, 0, 2, 3, 1, 2, 0, 3, 1, 2, 1, 3, 0, 5, 1}),
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sizeof(IDX) * 8, ctx),
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aten::VecToIdArray(
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std::vector<IDX>(
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{0, 2, 5, 3, 1, 4, 6, 8, 7, 9, 13, 10, 11, 14, 12, 16, 15}),
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sizeof(IDX) * 8, ctx),
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false);
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}
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template <typename IDX>
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aten::COOMatrix COO1(DGLContext ctx = CTX) {
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// [[0, 1, 1, 0, 0],
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// [1, 0, 0, 0, 0],
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// [0, 0, 1, 1, 0],
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// [0, 0, 0, 0, 0]]
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// data: [0, 2, 3, 1, 4]
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// row : [0, 2, 0, 1, 2]
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// col : [1, 2, 2, 0, 3]
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return aten::COOMatrix(
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4, 5,
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aten::VecToIdArray(
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std::vector<IDX>({0, 2, 0, 1, 2}), sizeof(IDX) * 8, ctx),
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aten::VecToIdArray(
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std::vector<IDX>({1, 2, 2, 0, 3}), sizeof(IDX) * 8, ctx),
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aten::VecToIdArray(
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std::vector<IDX>({0, 3, 1, 2, 4}), sizeof(IDX) * 8, ctx));
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}
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template <typename IDX>
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aten::COOMatrix COO2(DGLContext ctx = CTX) {
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// has duplicate entries
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// [[0, 1, 2, 0, 0],
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// [1, 0, 0, 0, 0],
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// [0, 0, 1, 1, 0],
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// [0, 0, 0, 0, 0]]
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// data: [0, 2, 5, 3, 1, 4]
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// row : [0, 2, 0, 1, 2, 0]
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// col : [1, 2, 2, 0, 3, 2]
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return aten::COOMatrix(
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4, 5,
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aten::VecToIdArray(
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std::vector<IDX>({0, 2, 0, 1, 2, 0}), sizeof(IDX) * 8, ctx),
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aten::VecToIdArray(
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std::vector<IDX>({1, 2, 2, 0, 3, 2}), sizeof(IDX) * 8, ctx),
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aten::VecToIdArray(
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std::vector<IDX>({0, 1, 2, 3, 4, 5}), sizeof(IDX) * 8, ctx));
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}
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template <typename IDX>
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aten::CSRMatrix SR_CSR3(DGLContext ctx) {
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// [[0, 1, 2, 0, 0],
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// [1, 0, 0, 0, 0],
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// [0, 0, 1, 1, 0],
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// [0, 0, 0, 0, 0]]
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return aten::CSRMatrix(
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4, 5,
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aten::VecToIdArray(
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std::vector<IDX>({0, 3, 4, 6, 6}), sizeof(IDX) * 8, ctx),
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aten::VecToIdArray(
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std::vector<IDX>({2, 1, 2, 0, 2, 3}), sizeof(IDX) * 8, ctx),
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aten::VecToIdArray(
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std::vector<IDX>({0, 2, 5, 3, 1, 4}), sizeof(IDX) * 8, ctx),
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false);
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}
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template <typename IDX>
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aten::CSRMatrix SRC_CSR3(DGLContext ctx) {
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// [[0, 1, 2, 0, 0],
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// [1, 0, 0, 0, 0],
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// [0, 0, 1, 1, 0],
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// [0, 0, 0, 0, 0]]
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return aten::CSRMatrix(
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4, 5,
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aten::VecToIdArray(
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std::vector<IDX>({0, 3, 4, 6, 6}), sizeof(IDX) * 8, ctx),
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aten::VecToIdArray(
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std::vector<IDX>({1, 2, 2, 0, 2, 3}), sizeof(IDX) * 8, ctx),
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aten::VecToIdArray(
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std::vector<IDX>({2, 0, 5, 3, 1, 4}), sizeof(IDX) * 8, ctx),
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false);
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}
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template <typename IDX>
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aten::COOMatrix COO3(DGLContext ctx) {
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// has duplicate entries
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// [[0, 1, 2, 0, 0],
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// [1, 0, 0, 0, 0],
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// [0, 0, 1, 1, 0],
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// [0, 0, 0, 0, 0]]
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// row : [0, 2, 0, 1, 2, 0]
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// col : [2, 2, 1, 0, 3, 2]
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return aten::COOMatrix(
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4, 5,
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aten::VecToIdArray(
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std::vector<IDX>({0, 2, 0, 1, 2, 0}), sizeof(IDX) * 8, ctx),
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aten::VecToIdArray(
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std::vector<IDX>({2, 2, 1, 0, 3, 2}), sizeof(IDX) * 8, ctx));
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}
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} // namespace
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template <typename IDX>
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void _TestCSRIsNonZero1(DGLContext ctx) {
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auto csr = CSR1<IDX>(ctx);
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ASSERT_TRUE(aten::CSRIsNonZero(csr, 0, 1));
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ASSERT_FALSE(aten::CSRIsNonZero(csr, 0, 0));
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IdArray r =
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aten::VecToIdArray(std::vector<IDX>({2, 2, 0, 0}), sizeof(IDX) * 8, ctx);
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IdArray c =
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aten::VecToIdArray(std::vector<IDX>({1, 1, 1, 3}), sizeof(IDX) * 8, ctx);
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IdArray x = aten::CSRIsNonZero(csr, r, c);
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IdArray tx =
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aten::VecToIdArray(std::vector<IDX>({0, 0, 1, 0}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x, tx));
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}
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template <typename IDX>
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void _TestCSRIsNonZero2(DGLContext ctx) {
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auto csr = CSR3<IDX>(ctx);
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ASSERT_TRUE(aten::CSRIsNonZero(csr, 0, 1));
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ASSERT_FALSE(aten::CSRIsNonZero(csr, 0, 0));
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IdArray r = aten::VecToIdArray(
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std::vector<IDX>({
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0,
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0,
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0,
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0,
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0,
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}),
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sizeof(IDX) * 8, ctx);
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IdArray c = aten::VecToIdArray(
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std::vector<IDX>({
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0,
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1,
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2,
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3,
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4,
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}),
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sizeof(IDX) * 8, ctx);
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IdArray x = aten::CSRIsNonZero(csr, r, c);
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IdArray tx = aten::VecToIdArray(
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std::vector<IDX>({0, 1, 1, 1, 0}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x, tx)) << " x = " << x << ", tx = " << tx;
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}
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TEST(SpmatTest, TestCSRIsNonZero) {
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_TestCSRIsNonZero1<int32_t>(CPU);
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_TestCSRIsNonZero1<int64_t>(CPU);
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_TestCSRIsNonZero2<int32_t>(CPU);
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_TestCSRIsNonZero2<int64_t>(CPU);
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#ifdef DGL_USE_CUDA
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_TestCSRIsNonZero1<int32_t>(GPU);
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_TestCSRIsNonZero1<int64_t>(GPU);
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_TestCSRIsNonZero2<int32_t>(GPU);
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_TestCSRIsNonZero2<int64_t>(GPU);
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#endif
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}
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template <typename IDX>
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void _TestCSRGetRowNNZ(DGLContext ctx) {
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auto csr = CSR2<IDX>(ctx);
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ASSERT_EQ(aten::CSRGetRowNNZ(csr, 0), 3);
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ASSERT_EQ(aten::CSRGetRowNNZ(csr, 3), 0);
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IdArray r =
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aten::VecToIdArray(std::vector<IDX>({0, 3}), sizeof(IDX) * 8, ctx);
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IdArray x = aten::CSRGetRowNNZ(csr, r);
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IdArray tx =
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aten::VecToIdArray(std::vector<IDX>({3, 0}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x, tx));
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}
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TEST(SpmatTest, TestCSRGetRowNNZ) {
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_TestCSRGetRowNNZ<int32_t>(CPU);
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_TestCSRGetRowNNZ<int64_t>(CPU);
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#ifdef DGL_USE_CUDA
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_TestCSRGetRowNNZ<int32_t>(GPU);
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_TestCSRGetRowNNZ<int64_t>(GPU);
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#endif
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}
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template <typename IDX>
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void _TestCSRGetRowColumnIndices(DGLContext ctx) {
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auto csr = CSR2<IDX>(ctx);
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auto x = aten::CSRGetRowColumnIndices(csr, 0);
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auto tx =
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aten::VecToIdArray(std::vector<IDX>({1, 2, 2}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x, tx));
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x = aten::CSRGetRowColumnIndices(csr, 1);
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tx = aten::VecToIdArray(std::vector<IDX>({0}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x, tx));
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x = aten::CSRGetRowColumnIndices(csr, 3);
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tx = aten::VecToIdArray(std::vector<IDX>({}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x, tx));
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}
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TEST(SpmatTest, TestCSRGetRowColumnIndices) {
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_TestCSRGetRowColumnIndices<int32_t>(CPU);
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_TestCSRGetRowColumnIndices<int64_t>(CPU);
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#ifdef DGL_USE_CUDA
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_TestCSRGetRowColumnIndices<int32_t>(GPU);
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_TestCSRGetRowColumnIndices<int64_t>(GPU);
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#endif
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}
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template <typename IDX>
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void _TestCSRGetRowData(DGLContext ctx) {
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auto csr = CSR2<IDX>(ctx);
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auto x = aten::CSRGetRowData(csr, 0);
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auto tx =
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aten::VecToIdArray(std::vector<IDX>({0, 2, 5}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x, tx));
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x = aten::CSRGetRowData(csr, 1);
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tx = aten::VecToIdArray(std::vector<IDX>({3}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x, tx));
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x = aten::CSRGetRowData(csr, 3);
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tx = aten::VecToIdArray(std::vector<IDX>({}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x, tx));
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}
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TEST(SpmatTest, TestCSRGetRowData) {
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_TestCSRGetRowData<int32_t>(CPU);
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_TestCSRGetRowData<int64_t>(CPU);
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#ifdef DGL_USE_CUDA
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_TestCSRGetRowData<int32_t>(GPU);
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_TestCSRGetRowData<int64_t>(GPU);
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#endif
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}
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template <typename IDX>
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void _TestCSRGetData(DGLContext ctx) {
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auto csr = CSR2<IDX>(ctx);
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// test get all data
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auto x = aten::CSRGetAllData(csr, 0, 0);
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auto tx = aten::VecToIdArray(std::vector<IDX>({}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x, tx));
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x = aten::CSRGetAllData(csr, 0, 2);
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tx = aten::VecToIdArray(std::vector<IDX>({2, 5}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x, tx));
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// test get data
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auto r =
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aten::VecToIdArray(std::vector<IDX>({0, 0, 0}), sizeof(IDX) * 8, ctx);
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auto c =
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aten::VecToIdArray(std::vector<IDX>({0, 1, 2}), sizeof(IDX) * 8, ctx);
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x = aten::CSRGetData(csr, r, c);
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tx = aten::VecToIdArray(std::vector<IDX>({-1, 0, 2}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x, tx));
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// test get data on sorted
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csr = aten::CSRSort(csr);
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r = aten::VecToIdArray(std::vector<IDX>({0, 0, 0}), sizeof(IDX) * 8, ctx);
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c = aten::VecToIdArray(std::vector<IDX>({0, 1, 2}), sizeof(IDX) * 8, ctx);
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x = aten::CSRGetData(csr, r, c);
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tx = aten::VecToIdArray(std::vector<IDX>({-1, 0, 2}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x, tx));
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// test get data w/ broadcasting
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r = aten::VecToIdArray(std::vector<IDX>({0}), sizeof(IDX) * 8, ctx);
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c = aten::VecToIdArray(std::vector<IDX>({0, 1, 2}), sizeof(IDX) * 8, ctx);
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x = aten::CSRGetData(csr, r, c);
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tx = aten::VecToIdArray(std::vector<IDX>({-1, 0, 2}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x, tx));
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}
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TEST(SpmatTest, CSRGetData) {
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_TestCSRGetData<int32_t>(CPU);
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_TestCSRGetData<int64_t>(CPU);
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#ifdef DGL_USE_CUDA
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_TestCSRGetData<int32_t>(GPU);
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_TestCSRGetData<int64_t>(GPU);
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#endif
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}
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template <typename IDX>
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void _TestCSRGetDataAndIndices(DGLContext ctx) {
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auto csr = CSR2<IDX>(ctx);
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auto r =
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aten::VecToIdArray(std::vector<IDX>({0, 0, 0}), sizeof(IDX) * 8, ctx);
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auto c =
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aten::VecToIdArray(std::vector<IDX>({0, 1, 2}), sizeof(IDX) * 8, ctx);
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auto x = aten::CSRGetDataAndIndices(csr, r, c);
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auto tr =
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aten::VecToIdArray(std::vector<IDX>({0, 0, 0}), sizeof(IDX) * 8, ctx);
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auto tc =
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aten::VecToIdArray(std::vector<IDX>({1, 2, 2}), sizeof(IDX) * 8, ctx);
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auto td =
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aten::VecToIdArray(std::vector<IDX>({0, 2, 5}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(x[0], tr));
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ASSERT_TRUE(ArrayEQ<IDX>(x[1], tc));
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ASSERT_TRUE(ArrayEQ<IDX>(x[2], td));
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}
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TEST(SpmatTest, CSRGetDataAndIndices) {
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_TestCSRGetDataAndIndices<int32_t>(CPU);
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_TestCSRGetDataAndIndices<int64_t>(CPU);
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#ifdef DGL_USE_CUDA
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_TestCSRGetDataAndIndices<int32_t>(GPU);
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_TestCSRGetDataAndIndices<int64_t>(GPU);
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#endif
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}
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template <typename IDX>
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void _TestCSRTranspose(DGLContext ctx) {
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auto csr = CSR2<IDX>(ctx);
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auto csr_t = aten::CSRTranspose(csr);
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// [[0, 1, 0, 0],
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// [1, 0, 0, 0],
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// [2, 0, 1, 0],
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// [0, 0, 1, 0],
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// [0, 0, 0, 0]]
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// data: [3, 0, 2, 5, 1, 4]
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ASSERT_EQ(csr_t.num_rows, 5);
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ASSERT_EQ(csr_t.num_cols, 4);
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auto tp = aten::VecToIdArray(
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std::vector<IDX>({0, 1, 2, 5, 6, 6}), sizeof(IDX) * 8, ctx);
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auto ti = aten::VecToIdArray(
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std::vector<IDX>({1, 0, 0, 0, 2, 2}), sizeof(IDX) * 8, ctx);
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auto td = aten::VecToIdArray(
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std::vector<IDX>({3, 0, 2, 5, 1, 4}), sizeof(IDX) * 8, ctx);
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ASSERT_TRUE(ArrayEQ<IDX>(csr_t.indptr, tp));
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ASSERT_TRUE(ArrayEQ<IDX>(csr_t.indices, ti));
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ASSERT_TRUE(ArrayEQ<IDX>(csr_t.data, td));
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}
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TEST(SpmatTest, CSRTranspose) {
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_TestCSRTranspose<int32_t>(CPU);
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_TestCSRTranspose<int64_t>(CPU);
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#ifdef DGL_USE_CUDA
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_TestCSRTranspose<int32_t>(GPU);
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_TestCSRTranspose<int64_t>(GPU);
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#endif
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}
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template <typename IDX>
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void _TestCSRToCOO(DGLContext ctx) {
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auto csr = CSR2<IDX>(ctx);
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{
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auto coo = CSRToCOO(csr, false);
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ASSERT_EQ(coo.num_rows, 4);
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ASSERT_EQ(coo.num_cols, 5);
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ASSERT_TRUE(coo.row_sorted);
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auto tr = aten::VecToIdArray(
|
|
std::vector<IDX>({0, 0, 0, 1, 2, 2}), sizeof(IDX) * 8, ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(coo.row, tr));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(coo.col, csr.indices));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(coo.data, csr.data));
|
|
|
|
// convert from sorted csr
|
|
auto s_csr = CSRSort(csr);
|
|
coo = CSRToCOO(s_csr, false);
|
|
ASSERT_EQ(coo.num_rows, 4);
|
|
ASSERT_EQ(coo.num_cols, 5);
|
|
ASSERT_TRUE(coo.row_sorted);
|
|
ASSERT_TRUE(coo.col_sorted);
|
|
tr = aten::VecToIdArray(
|
|
std::vector<IDX>({0, 0, 0, 1, 2, 2}), sizeof(IDX) * 8, ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(coo.row, tr));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(coo.col, s_csr.indices));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(coo.data, s_csr.data));
|
|
}
|
|
{
|
|
auto coo = CSRToCOO(csr, true);
|
|
ASSERT_EQ(coo.num_rows, 4);
|
|
ASSERT_EQ(coo.num_cols, 5);
|
|
auto tcoo = COO2<IDX>(ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(coo.row, tcoo.row));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(coo.col, tcoo.col));
|
|
}
|
|
}
|
|
|
|
TEST(SpmatTest, CSRToCOO) {
|
|
_TestCSRToCOO<int32_t>(CPU);
|
|
_TestCSRToCOO<int64_t>(CPU);
|
|
#if DGL_USE_CUDA
|
|
_TestCSRToCOO<int32_t>(GPU);
|
|
_TestCSRToCOO<int64_t>(GPU);
|
|
#endif
|
|
}
|
|
|
|
template <typename IDX>
|
|
void _TestCSRSliceRows(DGLContext ctx) {
|
|
auto csr = CSR2<IDX>(ctx);
|
|
auto x = aten::CSRSliceRows(csr, 1, 4);
|
|
// [1, 0, 0, 0, 0],
|
|
// [0, 0, 1, 1, 0],
|
|
// [0, 0, 0, 0, 0]]
|
|
// data: [3, 1, 4]
|
|
ASSERT_EQ(x.num_rows, 3);
|
|
ASSERT_EQ(x.num_cols, 5);
|
|
auto tp =
|
|
aten::VecToIdArray(std::vector<IDX>({0, 1, 3, 3}), sizeof(IDX) * 8, ctx);
|
|
auto ti =
|
|
aten::VecToIdArray(std::vector<IDX>({0, 2, 3}), sizeof(IDX) * 8, ctx);
|
|
auto td =
|
|
aten::VecToIdArray(std::vector<IDX>({3, 1, 4}), sizeof(IDX) * 8, ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indptr, tp));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indices, ti));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.data, td));
|
|
|
|
auto r =
|
|
aten::VecToIdArray(std::vector<IDX>({0, 1, 3}), sizeof(IDX) * 8, ctx);
|
|
x = aten::CSRSliceRows(csr, r);
|
|
// [[0, 1, 2, 0, 0],
|
|
// [1, 0, 0, 0, 0],
|
|
// [0, 0, 0, 0, 0]]
|
|
// data: [0, 2, 5, 3]
|
|
tp = aten::VecToIdArray(std::vector<IDX>({0, 3, 4, 4}), sizeof(IDX) * 8, ctx);
|
|
ti = aten::VecToIdArray(std::vector<IDX>({1, 2, 2, 0}), sizeof(IDX) * 8, ctx);
|
|
td = aten::VecToIdArray(std::vector<IDX>({0, 2, 5, 3}), sizeof(IDX) * 8, ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indptr, tp));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indices, ti));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.data, td));
|
|
|
|
// Testing non-increasing row id based slicing
|
|
r = aten::VecToIdArray(std::vector<IDX>({3, 2, 1}), sizeof(IDX) * 8, ctx);
|
|
x = aten::CSRSliceRows(csr, r);
|
|
// [[0, 0, 0, 0, 0],
|
|
// [0, 0, 1, 1, 0],
|
|
// [1, 0, 0, 0, 0]]
|
|
// data: [1, 4, 3]
|
|
tp = aten::VecToIdArray(std::vector<IDX>({0, 0, 2, 3}), sizeof(IDX) * 8, ctx);
|
|
ti = aten::VecToIdArray(std::vector<IDX>({2, 3, 0}), sizeof(IDX) * 8, ctx);
|
|
td = aten::VecToIdArray(std::vector<IDX>({1, 4, 3}), sizeof(IDX) * 8, ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indptr, tp));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indices, ti));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.data, td));
|
|
|
|
// Testing zero-degree row slicing with different rows
|
|
r = aten::VecToIdArray(
|
|
std::vector<IDX>({1, 3, 0, 3, 2}), sizeof(IDX) * 8, ctx);
|
|
x = aten::CSRSliceRows(csr, r);
|
|
// [[1, 0, 0, 0, 0],
|
|
// [0, 0, 0, 0, 0],
|
|
// [0, 1, 2, 0, 0],
|
|
// [0, 0, 0, 0, 0],
|
|
// [0, 0, 1, 1, 0]]
|
|
// data: [3, 0, 2, 5, 1, 4]
|
|
tp = aten::VecToIdArray(
|
|
std::vector<IDX>({0, 1, 1, 4, 4, 6}), sizeof(IDX) * 8, ctx);
|
|
ti = aten::VecToIdArray(
|
|
std::vector<IDX>({0, 1, 2, 2, 2, 3}), sizeof(IDX) * 8, ctx);
|
|
td = aten::VecToIdArray(
|
|
std::vector<IDX>({3, 0, 2, 5, 1, 4}), sizeof(IDX) * 8, ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indptr, tp));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indices, ti));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.data, td));
|
|
|
|
// Testing empty output (i.e. sliced rows will be zero-degree)
|
|
r = aten::VecToIdArray(std::vector<IDX>({3, 3, 3}), sizeof(IDX) * 8, ctx);
|
|
x = aten::CSRSliceRows(csr, r);
|
|
// [[0, 0, 0, 0, 0],
|
|
// [0, 0, 0, 0, 0],
|
|
// [0, 0, 0, 0, 0]]
|
|
// data: []
|
|
tp = aten::VecToIdArray(std::vector<IDX>({0, 0, 0, 0}), sizeof(IDX) * 8, ctx);
|
|
ti = aten::VecToIdArray(std::vector<IDX>({}), sizeof(IDX) * 8, ctx);
|
|
td = aten::VecToIdArray(std::vector<IDX>({}), sizeof(IDX) * 8, ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indptr, tp));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indices, ti));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.data, td));
|
|
|
|
// Testing constant output: we pick last row with at least one nnz
|
|
r = aten::VecToIdArray(std::vector<IDX>({2, 2, 2}), sizeof(IDX) * 8, ctx);
|
|
x = aten::CSRSliceRows(csr, r);
|
|
// [[0, 0, 1, 1, 0],
|
|
// [0, 0, 1, 1, 0],
|
|
// [0, 0, 1, 1, 0]]
|
|
// data: [1, 4, 1, 4, 1, 4]
|
|
tp = aten::VecToIdArray(std::vector<IDX>({0, 2, 4, 6}), sizeof(IDX) * 8, ctx);
|
|
ti = aten::VecToIdArray(
|
|
std::vector<IDX>({2, 3, 2, 3, 2, 3}), sizeof(IDX) * 8, ctx);
|
|
td = aten::VecToIdArray(
|
|
std::vector<IDX>({1, 4, 1, 4, 1, 4}), sizeof(IDX) * 8, ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indptr, tp));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indices, ti));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.data, td));
|
|
}
|
|
|
|
TEST(SpmatTest, TestCSRSliceRows) {
|
|
_TestCSRSliceRows<int32_t>(CPU);
|
|
_TestCSRSliceRows<int64_t>(CPU);
|
|
#ifdef DGL_USE_CUDA
|
|
_TestCSRSliceRows<int32_t>(GPU);
|
|
_TestCSRSliceRows<int64_t>(GPU);
|
|
#endif
|
|
}
|
|
|
|
template <typename IDX>
|
|
void _TestCSRSliceMatrix1(DGLContext ctx) {
|
|
auto csr = CSR2<IDX>(ctx);
|
|
{
|
|
// square
|
|
auto r =
|
|
aten::VecToIdArray(std::vector<IDX>({0, 1, 3}), sizeof(IDX) * 8, ctx);
|
|
auto c =
|
|
aten::VecToIdArray(std::vector<IDX>({1, 2, 3}), sizeof(IDX) * 8, ctx);
|
|
auto x = aten::CSRSliceMatrix(csr, r, c);
|
|
// [[1, 2, 0],
|
|
// [0, 0, 0],
|
|
// [0, 0, 0]]
|
|
// data: [0, 2, 5]
|
|
ASSERT_EQ(x.num_rows, 3);
|
|
ASSERT_EQ(x.num_cols, 3);
|
|
auto tp = aten::VecToIdArray(
|
|
std::vector<IDX>({0, 3, 3, 3}), sizeof(IDX) * 8, ctx);
|
|
auto ti =
|
|
aten::VecToIdArray(std::vector<IDX>({0, 1, 1}), sizeof(IDX) * 8, ctx);
|
|
auto td =
|
|
aten::VecToIdArray(std::vector<IDX>({0, 2, 5}), sizeof(IDX) * 8, ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indptr, tp));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indices, ti));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.data, td));
|
|
}
|
|
{
|
|
// non-square
|
|
auto r =
|
|
aten::VecToIdArray(std::vector<IDX>({0, 1, 2}), sizeof(IDX) * 8, ctx);
|
|
auto c = aten::VecToIdArray(std::vector<IDX>({0, 1}), sizeof(IDX) * 8, ctx);
|
|
auto x = aten::CSRSliceMatrix(csr, r, c);
|
|
// [[0, 1],
|
|
// [1, 0],
|
|
// [0, 0]]
|
|
// data: [0, 3]
|
|
ASSERT_EQ(x.num_rows, 3);
|
|
ASSERT_EQ(x.num_cols, 2);
|
|
auto tp = aten::VecToIdArray(
|
|
std::vector<IDX>({0, 1, 2, 2}), sizeof(IDX) * 8, ctx);
|
|
auto ti =
|
|
aten::VecToIdArray(std::vector<IDX>({1, 0}), sizeof(IDX) * 8, ctx);
|
|
auto td =
|
|
aten::VecToIdArray(std::vector<IDX>({0, 3}), sizeof(IDX) * 8, ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indptr, tp));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indices, ti));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.data, td));
|
|
}
|
|
{
|
|
// empty slice
|
|
auto r = aten::VecToIdArray(std::vector<IDX>({2, 3}), sizeof(IDX) * 8, ctx);
|
|
auto c = aten::VecToIdArray(std::vector<IDX>({0, 1}), sizeof(IDX) * 8, ctx);
|
|
auto x = aten::CSRSliceMatrix(csr, r, c);
|
|
// [[0, 0],
|
|
// [0, 0]]
|
|
// data: []
|
|
ASSERT_EQ(x.num_rows, 2);
|
|
ASSERT_EQ(x.num_cols, 2);
|
|
auto tp =
|
|
aten::VecToIdArray(std::vector<IDX>({0, 0, 0}), sizeof(IDX) * 8, ctx);
|
|
auto ti = aten::VecToIdArray(std::vector<IDX>({}), sizeof(IDX) * 8, ctx);
|
|
auto td = aten::VecToIdArray(std::vector<IDX>({}), sizeof(IDX) * 8, ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indptr, tp));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indices, ti));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.data, td));
|
|
}
|
|
}
|
|
|
|
template <typename IDX>
|
|
void _TestCSRSliceMatrix2(DGLContext ctx) {
|
|
auto csr = CSR3<IDX>(ctx);
|
|
{
|
|
// square
|
|
auto r =
|
|
aten::VecToIdArray(std::vector<IDX>({0, 1, 3}), sizeof(IDX) * 8, ctx);
|
|
auto c =
|
|
aten::VecToIdArray(std::vector<IDX>({1, 2, 3}), sizeof(IDX) * 8, ctx);
|
|
auto x = aten::CSRSliceMatrix(csr, r, c);
|
|
// [[1, 1, 1],
|
|
// [0, 0, 0],
|
|
// [0, 0, 0]]
|
|
// data: [5, 2, 0]
|
|
ASSERT_EQ(x.num_rows, 3);
|
|
ASSERT_EQ(x.num_cols, 3);
|
|
auto tp = aten::VecToIdArray(
|
|
std::vector<IDX>({0, 3, 3, 3}), sizeof(IDX) * 8, ctx);
|
|
// indexes are in reverse order in CSR3
|
|
auto ti =
|
|
aten::VecToIdArray(std::vector<IDX>({2, 1, 0}), sizeof(IDX) * 8, ctx);
|
|
auto td =
|
|
aten::VecToIdArray(std::vector<IDX>({0, 2, 5}), sizeof(IDX) * 8, ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indptr, tp));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indices, ti));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.data, td));
|
|
}
|
|
{
|
|
// non-square
|
|
auto r =
|
|
aten::VecToIdArray(std::vector<IDX>({0, 1, 2}), sizeof(IDX) * 8, ctx);
|
|
auto c = aten::VecToIdArray(std::vector<IDX>({0, 1}), sizeof(IDX) * 8, ctx);
|
|
auto x = aten::CSRSliceMatrix(csr, r, c);
|
|
// [[0, 1],
|
|
// [1, 0],
|
|
// [0, 0]]
|
|
// data: [0, 3]
|
|
ASSERT_EQ(x.num_rows, 3);
|
|
ASSERT_EQ(x.num_cols, 2);
|
|
auto tp = aten::VecToIdArray(
|
|
std::vector<IDX>({0, 1, 2, 2}), sizeof(IDX) * 8, ctx);
|
|
auto ti =
|
|
aten::VecToIdArray(std::vector<IDX>({1, 0}), sizeof(IDX) * 8, ctx);
|
|
auto td =
|
|
aten::VecToIdArray(std::vector<IDX>({5, 3}), sizeof(IDX) * 8, ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indptr, tp));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indices, ti));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.data, td));
|
|
}
|
|
{
|
|
// empty slice
|
|
auto r = aten::VecToIdArray(std::vector<IDX>({2, 3}), sizeof(IDX) * 8, ctx);
|
|
auto c = aten::VecToIdArray(std::vector<IDX>({0, 1}), sizeof(IDX) * 8, ctx);
|
|
auto x = aten::CSRSliceMatrix(csr, r, c);
|
|
// [[0, 0],
|
|
// [0, 0]]
|
|
// data: []
|
|
ASSERT_EQ(x.num_rows, 2);
|
|
ASSERT_EQ(x.num_cols, 2);
|
|
auto tp =
|
|
aten::VecToIdArray(std::vector<IDX>({0, 0, 0}), sizeof(IDX) * 8, ctx);
|
|
auto ti = aten::VecToIdArray(std::vector<IDX>({}), sizeof(IDX) * 8, ctx);
|
|
auto td = aten::VecToIdArray(std::vector<IDX>({}), sizeof(IDX) * 8, ctx);
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indptr, tp));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.indices, ti));
|
|
ASSERT_TRUE(ArrayEQ<IDX>(x.data, td));
|
|
}
|
|
}
|
|
|
|
TEST(SpmatTest, CSRSliceMatrix) {
|
|
_TestCSRSliceMatrix1<int32_t>(CPU);
|
|
_TestCSRSliceMatrix1<int64_t>(CPU);
|
|
_TestCSRSliceMatrix2<int32_t>(CPU);
|
|
_TestCSRSliceMatrix2<int64_t>(CPU);
|
|
#ifdef DGL_USE_CUDA
|
|
_TestCSRSliceMatrix1<int32_t>(GPU);
|
|
_TestCSRSliceMatrix1<int64_t>(GPU);
|
|
_TestCSRSliceMatrix2<int32_t>(GPU);
|
|
_TestCSRSliceMatrix2<int64_t>(GPU);
|
|
#endif
|
|
}
|
|
|
|
template <typename IDX>
|
|
void _TestCSRHasDuplicate(DGLContext ctx) {
|
|
auto csr = CSR1<IDX>(ctx);
|
|
ASSERT_FALSE(aten::CSRHasDuplicate(csr));
|
|
csr = CSR2<IDX>(ctx);
|
|
ASSERT_TRUE(aten::CSRHasDuplicate(csr));
|
|
}
|
|
|
|
TEST(SpmatTest, CSRHasDuplicate) {
|
|
_TestCSRHasDuplicate<int32_t>(CPU);
|
|
_TestCSRHasDuplicate<int64_t>(CPU);
|
|
#ifdef DGL_USE_CUDA
|
|
_TestCSRHasDuplicate<int32_t>(GPU);
|
|
_TestCSRHasDuplicate<int64_t>(GPU);
|
|
#endif
|
|
}
|
|
|
|
template <typename IDX>
|
|
void _TestCSRSort(DGLContext ctx) {
|
|
auto csr = CSR1<IDX>(ctx);
|
|
ASSERT_FALSE(aten::CSRIsSorted(csr));
|
|
auto csr1 = aten::CSRSort(csr);
|
|
ASSERT_FALSE(aten::CSRIsSorted(csr));
|
|
ASSERT_TRUE(aten::CSRIsSorted(csr1));
|
|
ASSERT_TRUE(csr1.sorted);
|
|
aten::CSRSort_(&csr);
|
|
ASSERT_TRUE(aten::CSRIsSorted(csr));
|
|
ASSERT_TRUE(csr.sorted);
|
|
csr = CSR2<IDX>(ctx);
|
|
ASSERT_TRUE(aten::CSRIsSorted(csr));
|
|
}
|
|
|
|
TEST(SpmatTest, CSRSort) {
|
|
_TestCSRSort<int32_t>(CPU);
|
|
_TestCSRSort<int64_t>(CPU);
|
|
#ifdef DGL_USE_CUDA
|
|
_TestCSRSort<int32_t>(GPU);
|
|
_TestCSRSort<int64_t>(GPU);
|
|
#endif
|
|
}
|
|
|
|
template <typename IDX>
|
|
void _TestCSRReorder() {
|
|
auto csr = CSR2<IDX>();
|
|
auto new_row =
|
|
aten::VecToIdArray(std::vector<IDX>({2, 0, 3, 1}), sizeof(IDX) * 8, CTX);
|
|
auto new_col = aten::VecToIdArray(
|
|
std::vector<IDX>({2, 0, 4, 3, 1}), sizeof(IDX) * 8, CTX);
|
|
auto new_csr = CSRReorder(csr, new_row, new_col);
|
|
ASSERT_EQ(new_csr.num_rows, csr.num_rows);
|
|
ASSERT_EQ(new_csr.num_cols, csr.num_cols);
|
|
}
|
|
|
|
TEST(SpmatTest, TestCSRReorder) {
|
|
_TestCSRReorder<int32_t>();
|
|
_TestCSRReorder<int64_t>();
|
|
}
|