diff options
-rw-r--r-- | unsupported/test/cxx11_tensor_sugar.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/unsupported/test/cxx11_tensor_sugar.cpp b/unsupported/test/cxx11_tensor_sugar.cpp index adac472cf..a03f75cfe 100644 --- a/unsupported/test/cxx11_tensor_sugar.cpp +++ b/unsupported/test/cxx11_tensor_sugar.cpp @@ -32,7 +32,30 @@ static void test_comparison_sugar() { #undef TEST_TENSOR_EQUAL } + +static void test_scalar_sugar() { + Tensor<float, 3> A(6, 7, 5); + Tensor<float, 3> B(6, 7, 5); + A.setRandom(); + B.setRandom(); + + const float alpha = 0.43f; + const float beta = 0.21f; + + Tensor<float, 3> R = A * A.constant(alpha) + B * B.constant(beta); + Tensor<float, 3> S = A * alpha + B * beta; + + // TODO: add enough syntactic sugar to support this + // Tensor<float, 3> T = alpha * A + beta * B; + + for (int i = 0; i < 6*7*5; ++i) { + VERIFY_IS_APPROX(R(i), S(i)); + } +} + + void test_cxx11_tensor_sugar() { CALL_SUBTEST(test_comparison_sugar()); + CALL_SUBTEST(test_scalar_sugar()); } |