diff options
| author | Alon Zakai <alonzakai@gmail.com> | 2013-10-18 13:43:15 -0700 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2013-10-18 13:43:15 -0700 |
| commit | f96f5dfda08a059647e431f6f084ff7a2d65bc74 (patch) | |
| tree | 680fbac3a0a9505f8de053c614067caff8e2a8b5 | |
| parent | 6129173723073d36b21047be1cd3dc0e58490c19 (diff) | |
improve simd2 test
| -rw-r--r-- | tests/test_other.py | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/tests/test_other.py b/tests/test_other.py index 746c52a7..f126af13 100644 --- a/tests/test_other.py +++ b/tests/test_other.py @@ -2021,31 +2021,41 @@ a(int [32], char [5]*) #include <emscripten/vector.h> int main(int argc, char **argv) { + float data[8]; + for (int i = 0; i < 32; i++) data[i] = (10+i+argc)*(5+i+argc*argc); { - float *x = (float*)argv; - float32x4 *a = (float32x4*)x; - float32x4 *b = (float32x4*)(x+4); + float32x4 *a = (float32x4*)&data[0]; + float32x4 *b = (float32x4*)&data[4]; float32x4 c, d; c = *a; d = *b; - c = c*d; - d = d/c; - printf("floats! %.2f, %.2f, %.2f, %.2f %.2f, %.2f, %.2f, %.2f\n", c[0], c[1], c[2], c[3], d[0], d[1], d[2], d[3]); + printf("floats! %d, %d, %d, %d %d, %d, %d, %d\n", (int)c[0], (int)c[1], (int)c[2], (int)c[3], (int)d[0], (int)d[1], (int)d[2], (int)d[3]); + c = c+d; + printf("floats! %d, %d, %d, %d %d, %d, %d, %d\n", (int)c[0], (int)c[1], (int)c[2], (int)c[3], (int)d[0], (int)d[1], (int)d[2], (int)d[3]); + d = c*d; + printf("floats! %d, %d, %d, %d %d, %d, %d, %d\n", (int)c[0], (int)c[1], (int)c[2], (int)c[3], (int)d[0], (int)d[1], (int)d[2], (int)d[3]); } { - unsigned int *x = (unsigned int*)argv; - uint32x4 *a = (uint32x4*)x; - uint32x4 *b = (uint32x4*)(x+4); + uint32x4 *a = (uint32x4*)&data[0]; + uint32x4 *b = (uint32x4*)&data[4]; uint32x4 c, d; c = *a; d = *b; - c = c*d; - d = d/c; + printf("uints! %d, %d, %d, %d %d, %d, %d, %d\n", c[0], c[1], c[2], c[3], d[0], d[1], d[2], d[3]); + c = c+d; + printf("uints! %d, %d, %d, %d %d, %d, %d, %d\n", c[0], c[1], c[2], c[3], d[0], d[1], d[2], d[3]); + d = c*d; printf("uints! %d, %d, %d, %d %d, %d, %d, %d\n", c[0], c[1], c[2], c[3], d[0], d[1], d[2], d[3]); } return 0; } ''') Popen([PYTHON, EMCC, 'src.cpp', '-O2']).communicate() - self.assertContained('ints', run_js('a.out.js')) + self.assertContained('''floats! 66, 84, 104, 126 150, 176, 204, 234 +floats! 216, 260, 308, 360 150, 176, 204, 234 +floats! 216, 260, 308, 360 32400, 45760, 62832, 84240 +uints! 1115947008, 1118306304, 1120927744, 1123811328 1125515264, 1127219200, 1129054208, 1131020288 +uints! -2053505024, -2049441792, -2044985344, -2040135680 1125515264, 1127219200, 1129054208, 1131020288 +uints! -2053505024, -2049441792, -2044985344, -2040135680 0, 0, 0, 0 +''', run_js('a.out.js')) |