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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:19:13 +0000 |
commit | ccd992355df7192993c666236047820244914598 (patch) | |
tree | f00fea65147227b7743083c6148396f74cd66935 /src/runtime/complex_test.go | |
parent | Initial commit. (diff) | |
download | golang-1.21-ccd992355df7192993c666236047820244914598.tar.xz golang-1.21-ccd992355df7192993c666236047820244914598.zip |
Adding upstream version 1.21.8.upstream/1.21.8
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/runtime/complex_test.go')
-rw-r--r-- | src/runtime/complex_test.go | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/runtime/complex_test.go b/src/runtime/complex_test.go new file mode 100644 index 0000000..f41e6a3 --- /dev/null +++ b/src/runtime/complex_test.go @@ -0,0 +1,67 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package runtime_test + +import ( + "math/cmplx" + "testing" +) + +var result complex128 + +func BenchmarkComplex128DivNormal(b *testing.B) { + d := 15 + 2i + n := 32 + 3i + res := 0i + for i := 0; i < b.N; i++ { + n += 0.1i + res += n / d + } + result = res +} + +func BenchmarkComplex128DivNisNaN(b *testing.B) { + d := cmplx.NaN() + n := 32 + 3i + res := 0i + for i := 0; i < b.N; i++ { + n += 0.1i + res += n / d + } + result = res +} + +func BenchmarkComplex128DivDisNaN(b *testing.B) { + d := 15 + 2i + n := cmplx.NaN() + res := 0i + for i := 0; i < b.N; i++ { + d += 0.1i + res += n / d + } + result = res +} + +func BenchmarkComplex128DivNisInf(b *testing.B) { + d := 15 + 2i + n := cmplx.Inf() + res := 0i + for i := 0; i < b.N; i++ { + d += 0.1i + res += n / d + } + result = res +} + +func BenchmarkComplex128DivDisInf(b *testing.B) { + d := cmplx.Inf() + n := 32 + 3i + res := 0i + for i := 0; i < b.N; i++ { + n += 0.1i + res += n / d + } + result = res +} |