int main(int argc, char** argv) {
char *wh;
wh = emscripten_run_script_string("(function(){return document.body.offsetWidth;})()");
kWindowWidth = atoi(wh);
wh = emscripten_run_script_string("(function(){return document.body.offsetHeight;})()");
kWindowHeight = atoi(wh);
LOGV("%s %d %d\n", wh, kWindowWidth, kWindowHeight);
glutInit(&argc,argv);
glutInitDisplayMode (GLUT_SINGLE | GLUT_RGB | GLUT_DEPTH);
glutCreateWindow("does emscripten GLUT wrapper set window.title?, do I need a title? //TODO");
glutKeyboardFunc(processNormalKeys);
glutKeyboardUpFunc(processNormalKeys);
glutMouseFunc(processMouse);
glutMotionFunc(processMouseMotion);
glutDisplayFunc(draw);
set_window_resize_handler(0, resize);
if (0 == impl_main(argc, argv)) {
resize(kWindowWidth, kWindowHeight, 0);
glutMainLoop();
}
return 0;
}
char *storage_fetch(const char *key)
{
assert(key);
char *js;
js = strjoin("if (localStorage!==undefined) {localStorage['", key, "']||''} else {''}", NULL);
char *value = emscripten_run_script_string(js);
return value;
}
bool ResourceFile::IsValid()
{
if (!get_ && !isLocal_)
{
if (path_.IsPathRelative())
{
#if defined(EMSCRIPTEN)
std::string url = emscripten_run_script_string("window.location.href");
#else
std::string url; //@@@ TO DO
CHECK_ASSERT(false);
#endif
auto filename = path_.GetFilePath();
get_ = std::make_shared<HTTPRequest>(Path(url).GetPath() + "/" + filename, onLoad_, onError_, onProgress_);
}
else
{
get_ = std::make_shared<HTTPRequest>(path_.GetFullAbsoluteFilePath(), onLoad_, onError_, onProgress_);
}
get_->StartRequest();
}
return isLocal_;
}
int main()
{
#ifndef __EMSCRIPTEN__
_MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON);
#endif
printf ("{ \"workload\": %u, \"results\": [\n", N);
assert(N%4 == 0); // Don't care about the tail for now.
float *src = get_src();//(float*)aligned_alloc(16, N*sizeof(float));
for(int i = 0; i < N; ++i)
src[i] = (float)rand() / RAND_MAX;
float *src2 = get_src2();//(float*)aligned_alloc(16, N*sizeof(float));
for(int i = 0; i < N; ++i)
src2[i] = (float)rand() / RAND_MAX;
float *dst = get_dst();//(float*)aligned_alloc(16, N*sizeof(float));
float scalarTime;
SETCHART("load");
START();
for(int i = 0; i < N; ++i)
dst[i] = src[i];
ENDSCALAR(checksum_dst(dst), "scalar");
LS_TEST("_mm_load_ps", _mm_load_ps, 0, _mm_store_ps, 0);
LS_TEST("_mm_load_ps1", _mm_load_ps1, 1, _mm_store_ps, 0);
LS_TEST("_mm_load_ss", _mm_load_ss, 1, _mm_store_ps, 0);
LS_TEST("_mm_load1_ps", _mm_load1_ps, 1, _mm_store_ps, 0);
// _mm_loadh_pi
// _mm_loadl_pi
LS_TEST("_mm_loadr_ps", _mm_loadr_ps, 0, _mm_store_ps, 0);
LS_TEST("_mm_loadu_ps", _mm_loadu_ps, 1, _mm_store_ps, 0);
SETCHART("set");
SS_TEST("_mm_set_ps", _mm_set_ps(src[i+2], src[i+1], src[i+5], src[i+0]));
SS_TEST("_mm_set_ps1", _mm_set_ps1(src[i]));
SS_TEST("_mm_set_ss", _mm_set_ss(src[i]));
SS_TEST("_mm_set1_ps", _mm_set1_ps(src[i]));
SS_TEST("_mm_setr_ps", _mm_set_ps(src[i+2], src[i+1], src[i+5], src[i+0]));
SS_TEST("_mm_setzero_ps", _mm_setzero_ps());
SETCHART("move");
SS_TEST("_mm_move_ss", _mm_move_ss(_mm_load_ps(src+i), _mm_load_ps(src2+i)));
SS_TEST("_mm_movehl_ps", _mm_movehl_ps(_mm_load_ps(src+i), _mm_load_ps(src2+i)));
SS_TEST("_mm_movelh_ps", _mm_movelh_ps(_mm_load_ps(src+i), _mm_load_ps(src2+i)));
SETCHART("store");
LS_TEST("_mm_store_ps", _mm_load_ps, 0, _mm_store_ps, 0);
LS_TEST("_mm_store_ps1", _mm_load_ps, 0, _mm_store_ps1, 0);
LS_TEST("_mm_store_ss", _mm_load_ps, 0, _mm_store_ss, 1);
LS64_TEST("_mm_storeh_pi", _mm_load_ps, 0, _mm_storeh_pi, 1);
LS64_TEST("_mm_storel_pi", _mm_load_ps, 0, _mm_storel_pi, 1);
LS_TEST("_mm_storer_ps", _mm_load_ps, 0, _mm_storer_ps, 0);
LS_TEST("_mm_storeu_ps", _mm_load_ps, 0, _mm_storeu_ps, 1);
LS_TEST("_mm_stream_ps", _mm_load_ps, 0, _mm_stream_ps, 0);
SETCHART("arithmetic");
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] += src2[0]; dst[1] += src2[1]; dst[2] += src2[2]; dst[3] += src2[3]; } ENDSCALAR(checksum_dst(dst), "scalar add");
BINARYOP_TEST("_mm_add_ps", _mm_add_ps, _mm_load_ps(src), _mm_load_ps(src2));
BINARYOP_TEST("_mm_add_ss", _mm_add_ss, _mm_load_ps(src), _mm_load_ps(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] /= src2[0]; dst[1] /= src2[1]; dst[2] /= src2[2]; dst[3] /= src2[3]; } ENDSCALAR(checksum_dst(dst), "scalar div");
BINARYOP_TEST("_mm_div_ps", _mm_div_ps, _mm_load_ps(src), _mm_load_ps(src2));
BINARYOP_TEST("_mm_div_ss", _mm_div_ss, _mm_load_ps(src), _mm_load_ps(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] *= src2[0]; dst[1] *= src2[1]; dst[2] *= src2[2]; dst[3] *= src2[3]; } ENDSCALAR(checksum_dst(dst), "scalar mul");
BINARYOP_TEST("_mm_mul_ps", _mm_mul_ps, _mm_load_ps(src), _mm_load_ps(src2));
BINARYOP_TEST("_mm_mul_ss", _mm_mul_ss, _mm_load_ps(src), _mm_load_ps(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] -= src2[0]; dst[1] -= src2[1]; dst[2] -= src2[2]; dst[3] -= src2[3]; } ENDSCALAR(checksum_dst(dst), "scalar sub");
BINARYOP_TEST("_mm_sub_ps", _mm_sub_ps, _mm_load_ps(src), _mm_load_ps(src2));
BINARYOP_TEST("_mm_sub_ss", _mm_sub_ss, _mm_load_ps(src), _mm_load_ps(src2));
SETCHART("roots");
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = 1.f / dst[0]; dst[1] = 1.f / dst[1]; dst[2] = 1.f / dst[2]; dst[3] = 1.f / dst[3]; } ENDSCALAR(checksum_dst(dst), "scalar rcp");
UNARYOP_TEST("_mm_rcp_ps", _mm_rcp_ps, _mm_load_ps(src));
UNARYOP_TEST("_mm_rcp_ss", _mm_rcp_ss, _mm_load_ps(src));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = 1.f / sqrtf(dst[0]); dst[1] = 1.f / sqrtf(dst[1]); dst[2] = 1.f / sqrtf(dst[2]); dst[3] = 1.f / sqrtf(dst[3]); } ENDSCALAR(checksum_dst(dst), "scalar rsqrt");
UNARYOP_TEST("_mm_rsqrt_ps", _mm_rsqrt_ps, _mm_load_ps(src));
UNARYOP_TEST("_mm_rsqrt_ss", _mm_rsqrt_ss, _mm_load_ps(src));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = sqrtf(dst[0]); dst[1] = sqrtf(dst[1]); dst[2] = sqrtf(dst[2]); dst[3] = sqrtf(dst[3]); } ENDSCALAR(checksum_dst(dst), "scalar sqrt");
UNARYOP_TEST("_mm_sqrt_ps", _mm_sqrt_ps, _mm_load_ps(src));
UNARYOP_TEST("_mm_sqrt_ss", _mm_sqrt_ss, _mm_load_ps(src));
SETCHART("logical");
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = ucastf(fcastu(dst[0]) & fcastu(src2[0])); dst[1] = ucastf(fcastu(dst[1]) & fcastu(src2[1])); dst[2] = ucastf(fcastu(dst[2]) & fcastu(src2[2])); dst[3] = ucastf(fcastu(dst[3]) & fcastu(src2[3])); } ENDSCALAR(checksum_dst(dst), "scalar and");
BINARYOP_TEST("_mm_and_ps", _mm_and_ps, _mm_load_ps(src), _mm_load_ps(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = ucastf((~fcastu(dst[0])) & fcastu(src2[0])); dst[1] = ucastf((~fcastu(dst[1])) & fcastu(src2[1])); dst[2] = ucastf((~fcastu(dst[2])) & fcastu(src2[2])); dst[3] = ucastf((~fcastu(dst[3])) & fcastu(src2[3])); } ENDSCALAR(checksum_dst(dst), "scalar andnot");
BINARYOP_TEST("_mm_andnot_ps", _mm_andnot_ps, _mm_load_ps(src), _mm_load_ps(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = ucastf(fcastu(dst[0]) | fcastu(src2[0])); dst[1] = ucastf(fcastu(dst[1]) | fcastu(src2[1])); dst[2] = ucastf(fcastu(dst[2]) | fcastu(src2[2])); dst[3] = ucastf(fcastu(dst[3]) | fcastu(src2[3])); } ENDSCALAR(checksum_dst(dst), "scalar or");
BINARYOP_TEST("_mm_or_ps", _mm_or_ps, _mm_load_ps(src), _mm_load_ps(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = ucastf(fcastu(dst[0]) ^ fcastu(src2[0])); dst[1] = ucastf(fcastu(dst[1]) ^ fcastu(src2[1])); dst[2] = ucastf(fcastu(dst[2]) ^ fcastu(src2[2])); dst[3] = ucastf(fcastu(dst[3]) ^ fcastu(src2[3])); } ENDSCALAR(checksum_dst(dst), "scalar xor");
BINARYOP_TEST("_mm_xor_ps", _mm_xor_ps, _mm_load_ps(src), _mm_load_ps(src2));
SETCHART("cmp");
#ifndef __EMSCRIPTEN__ // TODO: Disabled due to https://github.com/kripken/emscripten/issues/2841
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = (dst[0] == src2[0]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[1] = (dst[1] == src2[1]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[2] = (dst[2] == src2[2]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[3] = (dst[3] == src2[3]) ? ucastf(0xFFFFFFFFU) : 0.f; } ENDSCALAR(checksum_dst(dst), "scalar cmp==");
BINARYOP_TEST("_mm_cmpeq_ps", _mm_cmpeq_ps, _mm_load_ps(src), _mm_load_ps(src2));
BINARYOP_TEST("_mm_cmpeq_ss", _mm_cmpeq_ss, _mm_load_ps(src), _mm_load_ps(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = (dst[0] >= src2[0]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[1] = (dst[1] >= src2[1]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[2] = (dst[2] >= src2[2]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[3] = (dst[3] >= src2[3]) ? ucastf(0xFFFFFFFFU) : 0.f; } ENDSCALAR(checksum_dst(dst), "scalar cmp>=");
BINARYOP_TEST("_mm_cmpge_ps", _mm_cmpge_ps, _mm_load_ps(src), _mm_load_ps(src2));
BINARYOP_TEST("_mm_cmpge_ss", _mm_cmpge_ss, _mm_load_ps(src), _mm_load_ps(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = (dst[0] > src2[0]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[1] = (dst[1] > src2[1]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[2] = (dst[2] > src2[2]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[3] = (dst[3] > src2[3]) ? ucastf(0xFFFFFFFFU) : 0.f; } ENDSCALAR(checksum_dst(dst), "scalar cmp>");
BINARYOP_TEST("_mm_cmpgt_ps", _mm_cmpgt_ps, _mm_load_ps(src), _mm_load_ps(src2));
BINARYOP_TEST("_mm_cmpgt_ss", _mm_cmpgt_ss, _mm_load_ps(src), _mm_load_ps(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = (dst[0] <= src2[0]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[1] = (dst[1] <= src2[1]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[2] = (dst[2] <= src2[2]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[3] = (dst[3] <= src2[3]) ? ucastf(0xFFFFFFFFU) : 0.f; } ENDSCALAR(checksum_dst(dst), "scalar cmp<=");
BINARYOP_TEST("_mm_cmple_ps", _mm_cmple_ps, _mm_load_ps(src), _mm_load_ps(src2));
BINARYOP_TEST("_mm_cmple_ss", _mm_cmple_ss, _mm_load_ps(src), _mm_load_ps(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = (dst[0] < src2[0]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[1] = (dst[1] < src2[1]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[2] = (dst[2] < src2[2]) ? ucastf(0xFFFFFFFFU) : 0.f; dst[3] = (dst[3] < src2[3]) ? ucastf(0xFFFFFFFFU) : 0.f; } ENDSCALAR(checksum_dst(dst), "scalar cmp<");
BINARYOP_TEST("_mm_cmplt_ps", _mm_cmplt_ps, _mm_load_ps(src), _mm_load_ps(src2));
BINARYOP_TEST("_mm_cmplt_ss", _mm_cmplt_ss, _mm_load_ps(src), _mm_load_ps(src2));
#endif
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = (!Isnan(dst[0]) && !Isnan(src2[0])) ? ucastf(0xFFFFFFFFU) : 0.f; dst[1] = (!Isnan(dst[1]) && !Isnan(src2[1])) ? ucastf(0xFFFFFFFFU) : 0.f; dst[2] = (!Isnan(dst[2]) && !Isnan(src2[2])) ? ucastf(0xFFFFFFFFU) : 0.f; dst[3] = (!Isnan(dst[3]) && !Isnan(src2[3])) ? ucastf(0xFFFFFFFFU) : 0.f; } ENDSCALAR(checksum_dst(dst), "scalar cmpord");
BINARYOP_TEST("_mm_cmpord_ps", _mm_cmpord_ps, _mm_load_ps(src), _mm_load_ps(src2));
BINARYOP_TEST("_mm_cmpord_ss", _mm_cmpord_ss, _mm_load_ps(src), _mm_load_ps(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = (Isnan(dst[0]) || Isnan(src2[0])) ? ucastf(0xFFFFFFFFU) : 0.f; dst[1] = (Isnan(dst[1]) || Isnan(src2[1])) ? ucastf(0xFFFFFFFFU) : 0.f; dst[2] = (Isnan(dst[2]) || Isnan(src2[2])) ? ucastf(0xFFFFFFFFU) : 0.f; dst[3] = (Isnan(dst[3]) || Isnan(src2[3])) ? ucastf(0xFFFFFFFFU) : 0.f; } ENDSCALAR(checksum_dst(dst), "scalar cmpunord");
BINARYOP_TEST("_mm_cmpunord_ps", _mm_cmpunord_ps, _mm_load_ps(src), _mm_load_ps(src2));
BINARYOP_TEST("_mm_cmpunord_ss", _mm_cmpunord_ss, _mm_load_ps(src), _mm_load_ps(src2));
SETCHART("max");
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = Max(dst[0], src2[0]); dst[1] = Max(dst[1], src2[1]); dst[2] = Max(dst[2], src2[2]); dst[3] = Max(dst[3], src2[3]); } ENDSCALAR(checksum_dst(dst), "scalar max");
BINARYOP_TEST("_mm_max_ps", _mm_max_ps, _mm_load_ps(src), _mm_load_ps(src2));
BINARYOP_TEST("_mm_max_ss", _mm_max_ss, _mm_load_ps(src), _mm_load_ps(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = Min(dst[0], src2[0]); dst[1] = Min(dst[1], src2[1]); dst[2] = Min(dst[2], src2[2]); dst[3] = Min(dst[3], src2[3]); } ENDSCALAR(checksum_dst(dst), "scalar min");
BINARYOP_TEST("_mm_min_ps", _mm_min_ps, _mm_load_ps(src), _mm_load_ps(src2));
BINARYOP_TEST("_mm_min_ss", _mm_min_ss, _mm_load_ps(src), _mm_load_ps(src2));
SETCHART("shuffle");
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[3] = dst[1]; dst[2] = dst[0]; dst[1] = src2[3]; dst[0] = src2[2]; } ENDSCALAR(checksum_dst(dst), "scalar shuffle");
// BINARYOP_TEST("_mm_shuffle_ps", _mm_shuffle_ps, _mm_load_ps(src), _mm_load_ps(src2));
START();
__m128 o0 = _mm_load_ps(src);
__m128 o1 = _mm_load_ps(src2);
for(int i = 0; i < N; i += 4)
o0 = _mm_shuffle_ps(o0, o1, _MM_SHUFFLE(1, 0, 3, 2));
_mm_store_ps(dst, o0);
END(checksum_dst(dst), "_mm_shuffle_ps");
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = dst[2]; dst[1] = src2[2]; dst[2] = dst[3]; dst[3] = src2[3]; } ENDSCALAR(checksum_dst(dst), "scalar unpackhi_ps");
BINARYOP_TEST("_mm_unpackhi_ps", _mm_unpackhi_ps, _mm_load_ps(src), _mm_load_ps(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[2] = dst[1]; dst[1] = dst[0]; dst[0] = src2[0]; dst[3] = src2[1]; } ENDSCALAR(checksum_dst(dst), "scalar unpacklo_ps");
BINARYOP_TEST("_mm_unpacklo_ps", _mm_unpacklo_ps, _mm_load_ps(src), _mm_load_ps(src2));
printf("]}\n");
/*
printf("Finished!\n");
printf("Total time spent in scalar intrinsics: %f msecs.\n", (double)scalarTotalTicks * 1000.0 / ticks_per_sec());
printf("Total time spent in SSE1 intrinsics: %f msecs.\n", (double)simdTotalTicks * 1000.0 / ticks_per_sec());
if (scalarTotalTicks > simdTotalTicks)
printf("SSE1 was %.3fx faster than scalar!\n", (double)scalarTotalTicks / simdTotalTicks);
else
printf("SSE1 was %.3fx slower than scalar!\n", (double)simdTotalTicks / scalarTotalTicks);
*/
#ifdef __EMSCRIPTEN__
fprintf(stderr,"User Agent: %s\n", emscripten_run_script_string("navigator.userAgent"));
printf("/*Test finished! Now please close Firefox to continue with benchmark_sse1.py.*/\n");
#endif
exit(0);
}
void graphics_init(int width, int height) {
SDL_Init(SDL_INIT_VIDEO);
//#ifdef EMSCRIPTEN
// moduleData.surface = SDL_SetVideoMode(width, height, 0, SDL_OPENGL);
//#else
#ifndef EMSCRIPTEN
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 2);
#else
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
#endif
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
#if EMSCRIPTEN
char const * title = emscripten_run_script_string("document.title");
#else
char const * title = "Motor2D";
#endif
moduleData.window = SDL_CreateWindow(title, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, width, height, SDL_WINDOW_OPENGL);
moduleData.context = SDL_GL_CreateContext(moduleData.window);
SDL_GL_MakeCurrent(moduleData.window, moduleData.context);
moduleData.surface = SDL_GetWindowSurface(moduleData.window);
glewExperimental = GL_TRUE;
printf("%d\n", glewInit());
#ifndef EMSCRIPTEN
SDL_GL_SetSwapInterval(1);
#endif
//#endif
// glViewport(0,0,width,height);
matrixstack_init();
graphics_canvas_init(width, height);
graphics_setColor(1.0f, 1.0f, 1.0f, 1.0f);
graphics_geometry_init();
graphics_font_init();
graphics_batch_init();
graphics_image_init();
graphics_shader_init();
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glPixelStorei(GL_PACK_ALIGNMENT, 1);
graphics_setColorMask(true, true, true, true);
graphics_setBlendMode(graphics_BlendMode_alpha);
glEnable(GL_BLEND);
graphics_clearScissor();
glGenVertexArrays(1, &moduleData.polygonVAO);
glBindVertexArray(moduleData.polygonVAO);
glGenBuffers(1, &moduleData.polygonVBO);
glGenBuffers(1, &moduleData.polygonIBO);
}
int main()
{
#ifndef __EMSCRIPTEN__
_MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON);
#endif
printf ("{ \"workload\": %u, \"results\": [\n", N);
assert(N%2 == 0); // Don't care about the tail for now.
double *src = get_src_d();//(float*)aligned_alloc(16, N*sizeof(float));
for(int i = 0; i < N; ++i)
src[i] = (double)rand() / RAND_MAX;
double *src2 = get_src2_d();//(float*)aligned_alloc(16, N*sizeof(float));
for(int i = 0; i < N; ++i)
src2[i] = (double)rand() / RAND_MAX;
double *dst = get_dst_d();//(float*)aligned_alloc(16, N*sizeof(float));
float scalarTime;
SETCHART("load");
START();
for(int i = 0; i < N; ++i)
dst[i] = src[i];
ENDSCALAR(checksum_dst(dst), "scalar");
LS_TEST("_mm_load_pd", _mm_load_pd, 0, _mm_store_pd, double*, 0, 2);
LS_TEST("_mm_load_pd1", _mm_load_pd1, 1, _mm_store_pd, double*, 0, 2);
LS_TEST("_mm_load_sd", _mm_load_sd, 1, _mm_store_pd, double*, 0, 2);
// _mm_load_si128
LS_TEST("_mm_load1_pd", _mm_load1_pd, 1, _mm_store_pd, double*, 0, 2);
__m128d tempReg = _mm_set_pd(1.0, 2.0);
LSH_TEST("_mm_loadh_pd", tempReg, _mm_loadh_pd, double*, 1, _mm_store_pd, double*, 0, 2);
// _mm_loadl_epi64
LSH_TEST("_mm_loadl_pd", tempReg, _mm_loadh_pd, double*, 1, _mm_store_pd, double*, 0, 2);
LS_TEST("_mm_loadr_pd", _mm_loadr_pd, 0, _mm_store_pd, double*, 0, 2);
LS_TEST("_mm_loadu_pd", _mm_loadu_pd, 1, _mm_store_pd, double*, 0, 2);
// _mm_loadu_si128
SETCHART("set");
/* _mm_set_epi16
_mm_set_epi32
_mm_set_epi64
_mm_set_epi64x
_mm_set_epi8 */
SS_TEST_D("_mm_set_pd", _mm_set_pd(src[i+2], src[i+0]));
//SS_TEST_D("_mm_set_pd1", _mm_set_pd1(src[i]));
SS_TEST_D("_mm_set_sd", _mm_set_sd(src[i]));
/* _mm_set1_epi16
_mm_set1_epi32
_mm_set1_epi64
_mm_set1_epi64x
_mm_set1_epi8 */
SS_TEST_D("_mm_set1_pd", _mm_set1_pd(src[i]));
/* _mm_setr_epi16
_mm_setr_epi32
_mm_setr_epi64
_mm_setr_epi8 */
SS_TEST_D("_mm_setr_pd", _mm_set_pd(src[i+2], src[i+0]));
SS_TEST_D("_mm_setzero_pd", _mm_setzero_pd());
// _mm_setzero_si128
SETCHART("move");
// _mm_move_epi64
SS_TEST_D("_mm_move_sd", _mm_move_sd(_mm_load_pd(src+i), _mm_load_pd(src2+i)));
SETCHART("store");
// _mm_maskmoveu_si128
LS_TEST("_mm_store_pd", _mm_load_pd, 0, _mm_store_pd, double*, 0, 2);
// LS_TEST("_mm_store_pd1", _mm_load_pd, 0, _mm_store_pd1, double*, 0);
LS_TEST("_mm_store_sd", _mm_load_pd, 0, _mm_store_sd, double*, 1, 2);
// _mm_store_si128
// _mm_store1_pd
LS64_TEST("_mm_storeh_pi", _mm_load_pd, 0, _mm_storeh_pi, 1, 2);
// _mm_storel_epi64
LS64_TEST("_mm_storel_pi", _mm_load_pd, 0, _mm_storel_pi, 1, 2);
LS_TEST("_mm_storer_pd", _mm_load_pd, 0, _mm_storer_pd, double*, 0, 2);
LS_TEST("_mm_storeu_pd", _mm_load_pd, 0, _mm_storeu_pd, double*, 1, 2);
// _mm_storeu_si128
LS_TEST("_mm_stream_pd", _mm_load_pd, 0, _mm_stream_pd, double*, 0, 2);
// _mm_stream_si128
// _mm_stream_si32
// _mm_stream_si64
SETCHART("arithmetic");
// _mm_add_epi16
// _mm_add_epi32
// _mm_add_epi64
// _mm_add_epi8
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] += src2[0]; dst[1] += src2[1]; dst[2] += src2[2]; dst[3] += src2[3]; } ENDSCALAR(checksum_dst(dst), "scalar add");
BINARYOP_TEST_D("_mm_add_pd", _mm_add_pd, _mm_load_pd(src), _mm_load_pd(src2));
BINARYOP_TEST_D("_mm_add_sd", _mm_add_sd, _mm_load_pd(src), _mm_load_pd(src2));
// _mm_adds_epi16
// _mm_adds_epi8
// _mm_adds_epu16
// _mm_adds_epu8
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] /= src2[0]; dst[1] /= src2[1]; dst[2] /= src2[2]; dst[3] /= src2[3]; } ENDSCALAR(checksum_dst(dst), "scalar div");
BINARYOP_TEST_D("_mm_div_pd", _mm_div_pd, _mm_load_pd(src), _mm_load_pd(src2));
BINARYOP_TEST_D("_mm_div_sd", _mm_div_sd, _mm_load_pd(src), _mm_load_pd(src2));
// _mm_madd_epi16
// _mm_mul_epu32
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] *= src2[0]; dst[1] *= src2[1]; dst[2] *= src2[2]; dst[3] *= src2[3]; } ENDSCALAR(checksum_dst(dst), "scalar mul");
BINARYOP_TEST_D("_mm_mul_pd", _mm_mul_pd, _mm_load_pd(src), _mm_load_pd(src2));
BINARYOP_TEST_D("_mm_mul_sd", _mm_mul_sd, _mm_load_pd(src), _mm_load_pd(src2));
// _mm_mulhi_epi16
// _mm_mulhi_epu16
// _mm_mullo_epi16
// _mm_sad_epu8
// _mm_sub_epi16
// _mm_sub_epi32
// _mm_sub_epi64
// _mm_sub_epi8
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] -= src2[0]; dst[1] -= src2[1]; dst[2] -= src2[2]; dst[3] -= src2[3]; } ENDSCALAR(checksum_dst(dst), "scalar sub");
BINARYOP_TEST_D("_mm_sub_pd", _mm_sub_pd, _mm_load_pd(src), _mm_load_pd(src2));
BINARYOP_TEST_D("_mm_sub_sd", _mm_sub_sd, _mm_load_pd(src), _mm_load_pd(src2));
// _mm_subs_epi16
// _mm_subs_epi8
// _mm_subs_epu16
// _mm_subs_epu8
SETCHART("roots");
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = sqrt(dst[0]); dst[1] = sqrt(dst[1]); dst[2] = sqrt(dst[2]); dst[3] = sqrt(dst[3]); } ENDSCALAR(checksum_dst(dst), "scalar sqrt");
UNARYOP_TEST_D("_mm_sqrt_pd", _mm_sqrt_pd, _mm_load_pd(src));
// UNARYOP_TEST_D("_mm_sqrt_sd", _mm_sqrt_sd, _mm_load_pd(src));
SETCHART("logical");
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = ucastd(dcastu(dst[0]) & dcastu(src2[0])); dst[1] = ucastd(dcastu(dst[1]) & dcastu(src2[1])); dst[2] = ucastd(dcastu(dst[2]) & dcastu(src2[2])); dst[3] = ucastd(dcastu(dst[3]) & dcastu(src2[3])); } ENDSCALAR(checksum_dst(dst), "scalar and");
BINARYOP_TEST_D("_mm_and_pd", _mm_and_pd, _mm_load_pd(src), _mm_load_pd(src2));
// _mm_and_si128
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = ucastd((~dcastu(dst[0])) & dcastu(src2[0])); dst[1] = ucastd((~dcastu(dst[1])) & dcastu(src2[1])); dst[2] = ucastd((~dcastu(dst[2])) & dcastu(src2[2])); dst[3] = ucastd((~dcastu(dst[3])) & dcastu(src2[3])); } ENDSCALAR(checksum_dst(dst), "scalar andnot");
BINARYOP_TEST_D("_mm_andnot_pd", _mm_andnot_pd, _mm_load_pd(src), _mm_load_pd(src2));
// _mm_andnot_si128
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = ucastd(dcastu(dst[0]) | dcastu(src2[0])); dst[1] = ucastd(dcastu(dst[1]) | dcastu(src2[1])); dst[2] = ucastd(dcastu(dst[2]) | dcastu(src2[2])); dst[3] = ucastd(dcastu(dst[3]) | dcastu(src2[3])); } ENDSCALAR(checksum_dst(dst), "scalar or");
BINARYOP_TEST_D("_mm_or_pd", _mm_or_pd, _mm_load_pd(src), _mm_load_pd(src2));
// _mm_or_si128
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = ucastd(dcastu(dst[0]) ^ dcastu(src2[0])); dst[1] = ucastd(dcastu(dst[1]) ^ dcastu(src2[1])); dst[2] = ucastd(dcastu(dst[2]) ^ dcastu(src2[2])); dst[3] = ucastd(dcastu(dst[3]) ^ dcastu(src2[3])); } ENDSCALAR(checksum_dst(dst), "scalar xor");
BINARYOP_TEST_D("_mm_xor_pd", _mm_xor_pd, _mm_load_pd(src), _mm_load_pd(src2));
// _mm_xor_si128
SETCHART("cmp");
// _mm_cmpeq_epi16
// _mm_cmpeq_epi32
// _mm_cmpeq_epi8
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = (dst[0] == src2[0]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[1] = (dst[1] == src2[1]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[2] = (dst[2] == src2[2]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[3] = (dst[3] == src2[3]) ? ucastd(0xFFFFFFFFU) : 0.f; } ENDSCALAR(checksum_dst(dst), "scalar cmp==");
BINARYOP_TEST_D("_mm_cmpeq_pd", _mm_cmpeq_pd, _mm_load_pd(src), _mm_load_pd(src2));
BINARYOP_TEST_D("_mm_cmpeq_sd", _mm_cmpeq_sd, _mm_load_pd(src), _mm_load_pd(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = (dst[0] >= src2[0]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[1] = (dst[1] >= src2[1]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[2] = (dst[2] >= src2[2]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[3] = (dst[3] >= src2[3]) ? ucastd(0xFFFFFFFFU) : 0.f; } ENDSCALAR(checksum_dst(dst), "scalar cmp>=");
BINARYOP_TEST_D("_mm_cmpge_pd", _mm_cmpge_pd, _mm_load_pd(src), _mm_load_pd(src2));
BINARYOP_TEST_D("_mm_cmpge_sd", _mm_cmpge_sd, _mm_load_pd(src), _mm_load_pd(src2));
// _mm_cmpgt_epi16
// _mm_cmpgt_epi32
// _mm_cmpgt_epi8
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = (dst[0] > src2[0]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[1] = (dst[1] > src2[1]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[2] = (dst[2] > src2[2]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[3] = (dst[3] > src2[3]) ? ucastd(0xFFFFFFFFU) : 0.f; } ENDSCALAR(checksum_dst(dst), "scalar cmp>");
BINARYOP_TEST_D("_mm_cmpgt_pd", _mm_cmpgt_pd, _mm_load_pd(src), _mm_load_pd(src2));
BINARYOP_TEST_D("_mm_cmpgt_sd", _mm_cmpgt_sd, _mm_load_pd(src), _mm_load_pd(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = (dst[0] <= src2[0]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[1] = (dst[1] <= src2[1]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[2] = (dst[2] <= src2[2]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[3] = (dst[3] <= src2[3]) ? ucastd(0xFFFFFFFFU) : 0.f; } ENDSCALAR(checksum_dst(dst), "scalar cmp<=");
BINARYOP_TEST_D("_mm_cmple_pd", _mm_cmple_pd, _mm_load_pd(src), _mm_load_pd(src2));
BINARYOP_TEST_D("_mm_cmple_sd", _mm_cmple_sd, _mm_load_pd(src), _mm_load_pd(src2));
// _mm_cmplt_epi16
// _mm_cmplt_epi32
// _mm_cmplt_epi8
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = (dst[0] < src2[0]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[1] = (dst[1] < src2[1]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[2] = (dst[2] < src2[2]) ? ucastd(0xFFFFFFFFU) : 0.f; dst[3] = (dst[3] < src2[3]) ? ucastd(0xFFFFFFFFU) : 0.f; } ENDSCALAR(checksum_dst(dst), "scalar cmp<");
BINARYOP_TEST_D("_mm_cmplt_pd", _mm_cmplt_pd, _mm_load_pd(src), _mm_load_pd(src2));
BINARYOP_TEST_D("_mm_cmplt_sd", _mm_cmplt_sd, _mm_load_pd(src), _mm_load_pd(src2));
/*_mm_cmpneq_pd
_mm_cmpneq_sd
_mm_cmpnge_pd
_mm_cmpnge_sd
_mm_cmpngt_pd
_mm_cmpngt_sd
_mm_cmpnle_pd
_mm_cmpnle_sd
_mm_cmpnlt_pd
_mm_cmpnlt_sd*/
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = (!Isnan(dst[0]) && !Isnan(src2[0])) ? ucastd(0xFFFFFFFFU) : 0.f; dst[1] = (!Isnan(dst[1]) && !Isnan(src2[1])) ? ucastd(0xFFFFFFFFU) : 0.f; dst[2] = (!Isnan(dst[2]) && !Isnan(src2[2])) ? ucastd(0xFFFFFFFFU) : 0.f; dst[3] = (!Isnan(dst[3]) && !Isnan(src2[3])) ? ucastd(0xFFFFFFFFU) : 0.f; } ENDSCALAR(checksum_dst(dst), "scalar cmpord");
BINARYOP_TEST_D("_mm_cmpord_pd", _mm_cmpord_pd, _mm_load_pd(src), _mm_load_pd(src2));
BINARYOP_TEST_D("_mm_cmpord_sd", _mm_cmpord_sd, _mm_load_pd(src), _mm_load_pd(src2));
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = (Isnan(dst[0]) || Isnan(src2[0])) ? ucastd(0xFFFFFFFFU) : 0.f; dst[1] = (Isnan(dst[1]) || Isnan(src2[1])) ? ucastd(0xFFFFFFFFU) : 0.f; dst[2] = (Isnan(dst[2]) || Isnan(src2[2])) ? ucastd(0xFFFFFFFFU) : 0.f; dst[3] = (Isnan(dst[3]) || Isnan(src2[3])) ? ucastd(0xFFFFFFFFU) : 0.f; } ENDSCALAR(checksum_dst(dst), "scalar cmpunord");
BINARYOP_TEST_D("_mm_cmpunord_pd", _mm_cmpunord_pd, _mm_load_pd(src), _mm_load_pd(src2));
BINARYOP_TEST_D("_mm_cmpunord_sd", _mm_cmpunord_sd, _mm_load_pd(src), _mm_load_pd(src2));
SETCHART("max");
// _mm_max_epi16
// _mm_max_epu8
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = Max(dst[0], src2[0]); dst[1] = Max(dst[1], src2[1]); dst[2] = Max(dst[2], src2[2]); dst[3] = Max(dst[3], src2[3]); } ENDSCALAR(checksum_dst(dst), "scalar max");
BINARYOP_TEST_D("_mm_max_pd", _mm_max_pd, _mm_load_pd(src), _mm_load_pd(src2));
BINARYOP_TEST_D("_mm_max_sd", _mm_max_sd, _mm_load_pd(src), _mm_load_pd(src2));
// _mm_min_epi16
// _mm_min_epu8
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = Min(dst[0], src2[0]); dst[1] = Min(dst[1], src2[1]); dst[2] = Min(dst[2], src2[2]); dst[3] = Min(dst[3], src2[3]); } ENDSCALAR(checksum_dst(dst), "scalar min");
BINARYOP_TEST_D("_mm_min_pd", _mm_min_pd, _mm_load_pd(src), _mm_load_pd(src2));
BINARYOP_TEST_D("_mm_min_sd", _mm_min_sd, _mm_load_pd(src), _mm_load_pd(src2));
SETCHART("shuffle");
// _mm_extract_epi16
// _mm_insert_epi16
// _mm_shuffle_epi32
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[3] = dst[1]; dst[2] = dst[0]; dst[1] = src2[3]; dst[0] = src2[2]; } ENDSCALAR(checksum_dst(dst), "scalar shuffle");
// BINARYOP_TEST_D("_mm_shuffle_pd", _mm_shuffle_pd, _mm_load_pd(src), _mm_load_pd(src2));
START();
__m128 o0 = _mm_load_pd(src);
__m128 o1 = _mm_load_pd(src2);
for(int i = 0; i < N; i += 4)
o0 = _mm_shuffle_pd(o0, o1, _MM_SHUFFLE(1, 0, 3, 2));
_mm_store_pd(dst, o0);
END(checksum_dst(dst), "_mm_shuffle_pd");
// _mm_shufflehi_epi16
// _mm_shufflelo_epi16
// _mm_unpackhi_epi16
// _mm_unpackhi_epi32
// _mm_unpackhi_epi64
// _mm_unpackhi_epi8
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[0] = dst[2]; dst[1] = src2[2]; dst[2] = dst[3]; dst[3] = src2[3]; } ENDSCALAR(checksum_dst(dst), "scalar unpackhi_pd");
BINARYOP_TEST_D("_mm_unpackhi_pd", _mm_unpackhi_pd, _mm_load_pd(src), _mm_load_pd(src2));
// _mm_unpacklo_epi16
// _mm_unpacklo_epi32
// _mm_unpacklo_epi64
// _mm_unpacklo_epi8
START(); dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; for(int i = 0; i < N; ++i) { dst[2] = dst[1]; dst[1] = dst[0]; dst[0] = src2[0]; dst[3] = src2[1]; } ENDSCALAR(checksum_dst(dst), "scalar unpacklo_pd");
BINARYOP_TEST_D("_mm_unpacklo_pd", _mm_unpacklo_pd, _mm_load_pd(src), _mm_load_pd(src2));
printf("]}\n");
/*
printf("Finished!\n");
printf("Total time spent in scalar intrinsics: %f msecs.\n", (double)scalarTotalTicks * 1000.0 / ticks_per_sec());
printf("Total time spent in SSE1 intrinsics: %f msecs.\n", (double)simdTotalTicks * 1000.0 / ticks_per_sec());
if (scalarTotalTicks > simdTotalTicks)
printf("SSE1 was %.3fx faster than scalar!\n", (double)scalarTotalTicks / simdTotalTicks);
else
printf("SSE1 was %.3fx slower than scalar!\n", (double)simdTotalTicks / scalarTotalTicks);
*/
#ifdef __EMSCRIPTEN__
fprintf(stderr,"User Agent: %s\n", emscripten_run_script_string("navigator.userAgent"));
printf("/*Test finished! Now please close Firefox to continue with benchmark_sse2.py.*/\n");
#endif
exit(0);
}