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optimize setConstant, setZero

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This commit is contained in:
Charles Schlosser
2024-11-22 03:39:19 +00:00
parent 5610a13b77
commit 8ad4344ca7
7 changed files with 139 additions and 18 deletions
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8
test/mapstride.cpp
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@@ -94,6 +94,8 @@ void map_class_matrix(const MatrixType& _m) {
VERIFY_IS_APPROX(s1 * map, s1 * m);
map *= s1;
VERIFY_IS_APPROX(map, s1 * m);
map.setZero();
VERIFY_IS_CWISE_EQUAL(map, MatrixType::Zero(rows, cols));
}
// test no inner stride and an outer stride of +4. This is quite important as for fixed-size matrices,
@@ -118,6 +120,8 @@ void map_class_matrix(const MatrixType& _m) {
VERIFY_IS_APPROX(s1 * map, s1 * m);
map *= s1;
VERIFY_IS_APPROX(map, s1 * m);
map.setZero();
VERIFY_IS_CWISE_EQUAL(map, MatrixType::Zero(rows, cols));
}
// test both inner stride and outer stride
@@ -138,6 +142,8 @@ void map_class_matrix(const MatrixType& _m) {
VERIFY_IS_APPROX(s1 * map, s1 * m);
map *= s1;
VERIFY_IS_APPROX(map, s1 * m);
map.setZero();
VERIFY_IS_CWISE_EQUAL(map, MatrixType::Zero(rows, cols));
}
// test inner stride and no outer stride
@@ -156,6 +162,8 @@ void map_class_matrix(const MatrixType& _m) {
VERIFY_IS_APPROX(s1 * map, s1 * m);
map *= s1;
VERIFY_IS_APPROX(map, s1 * m);
map.setZero();
VERIFY_IS_CWISE_EQUAL(map, MatrixType::Zero(rows, cols));
}
// test negative strides