diff options
Diffstat (limited to 'tests/test_other.py')
| -rw-r--r-- | tests/test_other.py | 98 |
1 files changed, 40 insertions, 58 deletions
diff --git a/tests/test_other.py b/tests/test_other.py index 185e83d1..584f6714 100644 --- a/tests/test_other.py +++ b/tests/test_other.py @@ -2010,69 +2010,51 @@ a(int [32], char [5]*) try_delete(path_from_root('tests', 'Module-exports', 'test.js')) try_delete(path_from_root('tests', 'Module-exports', 'test.js.map')) - def test_simd(self): - self.clear() - Popen([PYTHON, EMCC, path_from_root('tests', 'linpack.c'), '-O2', '-DSP', '--llvm-opts', '''['-O3', '-vectorize', '-vectorize-loops', '-bb-vectorize-vector-bits=128', '-force-vector-width=4']''']).communicate() - self.assertContained('Unrolled Single Precision', run_js('a.out.js')) - - def test_simd2(self): - self.clear() + def test_fs_stream_proto(self): open('src.cpp', 'w').write(r''' #include <stdio.h> +#include <fcntl.h> +#include <unistd.h> +#include <sys/stat.h> +#include <errno.h> +#include <string.h> -#include <emscripten/vector.h> - -static inline float32x4 __attribute__((always_inline)) -_mm_set_ps(const float __Z, const float __Y, const float __X, const float __W) +int main() { - return (float32x4){ __W, __X, __Y, __Z }; -} - -int main(int argc, char **argv) { - float data[8]; - for (int i = 0; i < 32; i++) data[i] = (1+i+argc)*(2+i+argc*argc); - { - float32x4 *a = (float32x4*)&data[0]; - float32x4 *b = (float32x4*)&data[4]; - float32x4 c, d; - c = *a; - d = *b; - printf("1floats! %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("2floats! %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("3floats! %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]); - } - { - uint32x4 *a = (uint32x4*)&data[0]; - uint32x4 *b = (uint32x4*)&data[4]; - uint32x4 c, d, e, f; - c = *a; - d = *b; - printf("4uints! %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]); - e = c+d; - f = c-d; - printf("5uints! %d, %d, %d, %d %d, %d, %d, %d\n", e[0], e[1], e[2], e[3], f[0], f[1], f[2], f[3]); - } - { - float32x4 c, d, e, f; - c = _mm_set_ps(9.0, 4.0, 0, -9.0); - d = _mm_set_ps(10.0, 14.0, -12, -2.0); - printf("6floats! %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]); - } - - return 0; + int file_size = 0; + int h = open("src.cpp", O_RDONLY, 0666); + if (0 != h) + { + FILE* file = fdopen(h, "rb"); + if (0 != file) + { + fseek(file, 0, SEEK_END); + file_size = ftell(file); + fseek(file, 0, SEEK_SET); + } + else + { + printf("fdopen() failed: %s\n", strerror(errno)); + return 10; + } + close(h); + printf("File size: %d\n", file_size); + } + else + { + printf("open() failed: %s\n", strerror(errno)); + return 10; + } + return 0; } ''') + Popen([PYTHON, EMCC, 'src.cpp', '--embed-file', 'src.cpp']).communicate() + for engine in JS_ENGINES: + out = run_js('a.out.js', engine=engine, stderr=PIPE, full_output=True) + self.assertContained('File size: 722', out) - for opts in [[], ['-O1'], ['-O2']]: - print opts - Popen([PYTHON, EMCC, 'src.cpp'] + opts).communicate() - self.assertContained('''1floats! 6, 12, 20, 30 42, 56, 72, 90 -2floats! 48, 68, 92, 120 42, 56, 72, 90 -3floats! 48, 68, 92, 120 2016, 3808, 6624, 10800 -4uints! 1086324736, 1094713344, 1101004800, 1106247680 1109917696, 1113587712, 1116733440, 1119092736 -5uints! -2098724864, -2086666240, -2077229056, -2069626880 -23592960, -18874368, -15728640, -12845056 -6floats! -9, 0, 4, 9 -2, -12, 14, 10 -''', run_js('a.out.js')) + def test_simd(self): + self.clear() + Popen([PYTHON, EMCC, path_from_root('tests', 'linpack.c'), '-O2', '-DSP', '--llvm-opts', '''['-O3', '-vectorize', '-vectorize-loops', '-bb-vectorize-vector-bits=128', '-force-vector-width=4']''']).communicate() + self.assertContained('Unrolled Single Precision', run_js('a.out.js')) |