diff options
| author | Cedric Nugteren <web@cedricnugteren.nl> | 2017-02-26 10:19:53 +0100 |
|---|---|---|
| committer | Cedric Nugteren <web@cedricnugteren.nl> | 2017-02-26 10:19:53 +0100 |
| commit | 70d8c4bad7911b3688ac4514fedc44e5e0f1f2d8 (patch) | |
| tree | c3d2e96cd4ff318debb180b99a5dda9f5bd856b3 /test/correctness | |
| parent | a433987441e09684fb7b6f6c75962fd128cbfdbd (diff) | |
Improved the correctness tests for complex numbers in case either real or imag is much larger than the other
Diffstat (limited to 'test/correctness')
| -rw-r--r-- | test/correctness/tester.cpp | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/test/correctness/tester.cpp b/test/correctness/tester.cpp index dd2f3f99..eb79008d 100644 --- a/test/correctness/tester.cpp +++ b/test/correctness/tester.cpp @@ -473,15 +473,21 @@ template bool TestSimilarity<double>(const double, const double); // Specialisations for non-standard data-types template <> bool TestSimilarity(const float2 val1, const float2 val2) { - auto real = TestSimilarity(val1.real(), val2.real()); - auto imag = TestSimilarity(val1.imag(), val2.imag()); - return (real && imag); + const auto real = TestSimilarity(val1.real(), val2.real()); + const auto imag = TestSimilarity(val1.imag(), val2.imag()); + if (real && imag) { return true; } + // also OK if one is good and the combined is good (indicates a big diff between real & imag) + if (real || imag) { return TestSimilarity(val1.real() + val1.imag(), val2.real() + val2.imag()); } + return false; // neither real nor imag is good, return false } template <> bool TestSimilarity(const double2 val1, const double2 val2) { - auto real = TestSimilarity(val1.real(), val2.real()); - auto imag = TestSimilarity(val1.imag(), val2.imag()); - return (real && imag); + const auto real = TestSimilarity(val1.real(), val2.real()); + const auto imag = TestSimilarity(val1.imag(), val2.imag()); + if (real && imag) { return true; } + // also OK if one is good and the combined is good (indicates a big diff between real & imag) + if (real || imag) { return TestSimilarity(val1.real() + val1.imag(), val2.real() + val2.imag()); } + return false; // neither real nor imag is good, return false } template <> bool TestSimilarity(const half val1, const half val2) { |