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author | Gael Guennebaud <g.gael@free.fr> | 2018-07-06 17:14:04 +0200 |
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committer | Gael Guennebaud <g.gael@free.fr> | 2018-07-06 17:14:04 +0200 |
commit | 56a33ae57dd536f35be007eb051a636cea4467d0 (patch) | |
tree | 5911d6c39c0a4f3d99da64eeeb8407af6f3c01b8 /test/half_float.cpp | |
parent | f4d623ffa772093169a0ac949c7955bf38bf1bbf (diff) |
test product kernel with half-floats.
Diffstat (limited to 'test/half_float.cpp')
-rw-r--r-- | test/half_float.cpp | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/test/half_float.cpp b/test/half_float.cpp index 7734f82cc..487d0d1b2 100644 --- a/test/half_float.cpp +++ b/test/half_float.cpp @@ -257,13 +257,31 @@ void test_array() ss << a1; } +void test_product() +{ + typedef Matrix<half,Dynamic,Dynamic> MatrixXh; + Index rows = internal::random<Index>(1,EIGEN_TEST_MAX_SIZE); + Index cols = internal::random<Index>(1,EIGEN_TEST_MAX_SIZE); + Index depth = internal::random<Index>(1,EIGEN_TEST_MAX_SIZE); + MatrixXh Ah = MatrixXh::Random(rows,depth); + MatrixXh Bh = MatrixXh::Random(depth,cols); + MatrixXh Ch = MatrixXh::Random(rows,cols); + MatrixXf Af = Ah.cast<float>(); + MatrixXf Bf = Bh.cast<float>(); + MatrixXf Cf = Ch.cast<float>(); + VERIFY_IS_APPROX(Ch.noalias()+=Ah*Bh, (Cf.noalias()+=Af*Bf).cast<half>()); +} + void test_half_float() { - CALL_SUBTEST(test_conversion()); CALL_SUBTEST(test_numtraits()); - CALL_SUBTEST(test_arithmetic()); - CALL_SUBTEST(test_comparison()); - CALL_SUBTEST(test_basic_functions()); - CALL_SUBTEST(test_trigonometric_functions()); - CALL_SUBTEST(test_array()); + for(int i = 0; i < g_repeat; i++) { + CALL_SUBTEST(test_conversion()); + CALL_SUBTEST(test_arithmetic()); + CALL_SUBTEST(test_comparison()); + CALL_SUBTEST(test_basic_functions()); + CALL_SUBTEST(test_trigonometric_functions()); + CALL_SUBTEST(test_array()); + CALL_SUBTEST(test_product()); + } } |