diff options
author | Mike Klein <mtklein@google.com> | 2014-07-17 13:19:22 -0400 |
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committer | Mike Klein <mtklein@google.com> | 2014-07-17 13:19:22 -0400 |
commit | e57452debd6a1f92641af4ca09bc2227476fff10 (patch) | |
tree | dd3797cdd5cefeacdfe15a7c28884b704bc9c82f /bench | |
parent | 0db38ccfefcfb45d1542678cc45415f2d2b01c85 (diff) |
nanobench: --veryVerbose for more Win7 debugging
BUG=skia:
Review URL: https://codereview.chromium.org/401663002
Diffstat (limited to 'bench')
-rw-r--r-- | bench/nanobench.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/bench/nanobench.cpp b/bench/nanobench.cpp index 59e85ed9e6..2f670f6217 100644 --- a/bench/nanobench.cpp +++ b/bench/nanobench.cpp @@ -54,6 +54,7 @@ DEFINE_int32(maxCalibrationAttempts, 3, "Try up to this many times to guess loops for a bench, or skip the bench."); DEFINE_int32(maxLoops, 1000000, "Never run a bench more times than this."); +DEFINE_bool2(veryVerbose, V, false, "Print lots for debugging bots."); static SkString humanize(double ms) { if (ms > 1e+3) return SkStringPrintf("%.3gs", ms/1e3); @@ -71,6 +72,7 @@ static double time(int loops, Benchmark* bench, SkCanvas* canvas, SkGLContextHel WallTimer timer; timer.start(); if (bench) { + if (FLAGS_veryVerbose) { SkDebugf("Timing %s for %d loops.\n", bench->getName(), loops); } bench->draw(loops, canvas); } if (canvas) { @@ -141,6 +143,7 @@ static int cpu_bench(const double overhead, Benchmark* bench, SkCanvas* canvas, for (int i = 0; i < FLAGS_samples; i++) { samples[i] = time(loops, bench, canvas, NULL) / loops; + if (FLAGS_veryVerbose) { SkDebugf(" %s\n", HUMANIZE(samples[i])); } } return loops; } @@ -170,6 +173,8 @@ static int gpu_bench(SkGLContextHelper* gl, // We've overshot at least a little. Scale back linearly. loops = (int)ceil(loops * FLAGS_gpuMs / elapsed); + if (FLAGS_veryVerbose) { SkDebugf("elapsed %s, loops %d\n", HUMANIZE(elapsed), loops); } + // Might as well make sure we're not still timing our calibration. SK_GL(*gl, Finish()); } @@ -184,6 +189,7 @@ static int gpu_bench(SkGLContextHelper* gl, // Now, actually do the timing! for (int i = 0; i < FLAGS_samples; i++) { samples[i] = time(loops, bench, canvas, gl) / loops; + if (FLAGS_veryVerbose) { SkDebugf(" %s\n", HUMANIZE(samples[i])); } } return loops; } @@ -342,8 +348,6 @@ int tool_main(int argc, char** argv) { cpu_bench( overhead, bench.get(), canvas, samples.get()); if (loops == 0) { - SkDebugf("Unable to time %s\t%s (overhead %s)\n", - bench->getName(), config, HUMANIZE(overhead)); continue; } |