diff options
Diffstat (limited to 'bench')
| -rw-r--r-- | bench/nanobench.cpp | 44 |
1 files changed, 25 insertions, 19 deletions
diff --git a/bench/nanobench.cpp b/bench/nanobench.cpp index 0a374cac8d..71a412d19d 100644 --- a/bench/nanobench.cpp +++ b/bench/nanobench.cpp @@ -38,6 +38,9 @@ DEFINE_string(config, "nonrendering 8888 gpu", "Configs to measure. Options: " DEFINE_double(gpuMs, 5, "Target bench time in millseconds for GPU."); DEFINE_int32(gpuFrameLag, 5, "Overestimate of maximum number of frames GPU allows to lag."); +DEFINE_bool(cpu, true, "Master switch for CPU-bound work."); +DEFINE_bool(gpu, true, "Master switch for GPU-bound work."); + static SkString humanize(double ms) { if (ms > 1e+3) return SkStringPrintf("%.3gs", ms/1e3); @@ -193,9 +196,11 @@ static void create_targets(Benchmark* bench, SkTDArray<Target*>* targets) { t->surface.reset(code); \ targets->push(t); \ } - CPU_TARGET(nonrendering, kNonRendering_Backend, NULL) - CPU_TARGET(8888, kRaster_Backend, SkSurface::NewRaster(_8888)) - CPU_TARGET(565, kRaster_Backend, SkSurface::NewRaster(_565)) + if (FLAGS_cpu) { + CPU_TARGET(nonrendering, kNonRendering_Backend, NULL) + CPU_TARGET(8888, kRaster_Backend, SkSurface::NewRaster(_8888)) + CPU_TARGET(565, kRaster_Backend, SkSurface::NewRaster(_565)) + } #if SK_SUPPORT_GPU #define GPU_TARGET(config, ctxType, info, samples) \ @@ -204,16 +209,18 @@ static void create_targets(Benchmark* bench, SkTDArray<Target*>* targets) { t->gl = gGrFactory.getGLContext(ctxType); \ targets->push(t); \ } - GPU_TARGET(gpu, GrContextFactory::kNative_GLContextType, _8888, 0) - GPU_TARGET(msaa4, GrContextFactory::kNative_GLContextType, _8888, 4) - GPU_TARGET(msaa16, GrContextFactory::kNative_GLContextType, _8888, 16) - GPU_TARGET(nvprmsaa4, GrContextFactory::kNVPR_GLContextType, _8888, 4) - GPU_TARGET(nvprmsaa16, GrContextFactory::kNVPR_GLContextType, _8888, 16) - GPU_TARGET(debug, GrContextFactory::kDebug_GLContextType, _8888, 0) - GPU_TARGET(nullgpu, GrContextFactory::kNull_GLContextType, _8888, 0) - #if SK_ANGLE - GPU_TARGET(angle, GrContextFactory::kANGLE_GLContextType, _8888, 0) - #endif + if (FLAGS_gpu) { + GPU_TARGET(gpu, GrContextFactory::kNative_GLContextType, _8888, 0) + GPU_TARGET(msaa4, GrContextFactory::kNative_GLContextType, _8888, 4) + GPU_TARGET(msaa16, GrContextFactory::kNative_GLContextType, _8888, 16) + GPU_TARGET(nvprmsaa4, GrContextFactory::kNVPR_GLContextType, _8888, 4) + GPU_TARGET(nvprmsaa16, GrContextFactory::kNVPR_GLContextType, _8888, 16) + GPU_TARGET(debug, GrContextFactory::kDebug_GLContextType, _8888, 0) + GPU_TARGET(nullgpu, GrContextFactory::kNull_GLContextType, _8888, 0) + #if SK_ANGLE + GPU_TARGET(angle, GrContextFactory::kANGLE_GLContextType, _8888, 0) + #endif + } #endif } @@ -226,14 +233,12 @@ int tool_main(int argc, char** argv) { const double overhead = estimate_timer_overhead(); SkAutoTMalloc<double> samples(FLAGS_samples); - // TODO: display add median, use it in --quiet mode - if (FLAGS_verbose) { // No header. } else if (FLAGS_quiet) { - SkDebugf("min\tbench\tconfig\n"); + SkDebugf("median\tbench\tconfig\n"); } else { - SkDebugf("loops\tmin\tmean\tmax\tstddev\tconfig\tbench\n"); + SkDebugf("loops\tmin\tmedian\tmean\tmax\tstddev\tconfig\tbench\n"); } for (const BenchRegistry* r = BenchRegistry::Head(); r != NULL; r = r->next()) { @@ -269,12 +274,13 @@ int tool_main(int argc, char** argv) { if (targets.count() == 1) { config = ""; // Only print the config if we run the same bench on more than one. } - SkDebugf("%s\t%s\t%s\n", humanize(stats.min).c_str(), bench->getName(), config); + SkDebugf("%s\t%s\t%s\n", humanize(stats.median).c_str(), bench->getName(), config); } else { const double stddev_percent = 100 * sqrt(stats.var) / stats.mean; - SkDebugf("%d\t%s\t%s\t%s\t%.0f%%\t%s\t%s\n" + SkDebugf("%d\t%s\t%s\t%s\t%s\t%.0f%%\t%s\t%s\n" , loops , humanize(stats.min).c_str() + , humanize(stats.median).c_str() , humanize(stats.mean).c_str() , humanize(stats.max).c_str() , stddev_percent |