commit d75c466ef57ef4dbdf96390b2c01121e4de36f23
author mtklein <mtklein@chromium.org> Thu Apr 30 07:11:22 2015 -0700
committer Commit bot <commit-bot@chromium.org> Thu Apr 30 07:11:22 2015 -0700
tree 1aeb8959736eef9a28c8626583afad1032018eaa
parent 181d7ba4cdb55e3fd53811200d5f7beb362b2437

DM+nanobench: print both current and max RSS.

out/Debug/dm:
    ( 360/380 MB  2112) 396ms   gpu gm  xfermodes

out/Release/nanobench:
    32/33  MB 1659    2.46µs  2.55µs  2.54µs  2.67µs  2%  ▄▄▄▅▅▃▂▁▂█  gpu gradient_conicalZero_clamp_hicolor

out/Debug/nanobench:
    42/42  MB   desk_css3gradients.skp_1    8888

BUG=skia:

NOTREECHECKS=true

Review URL: https://codereview.chromium.org/1115203002

bench/nanobench.cpp

diff --git a/bench/nanobench.cpp b/bench/nanobench.cpp
index c33f2c7..85685fb 100644
--- a/bench/nanobench.cpp
+++ b/bench/nanobench.cpp
@@ -137,7 +137,7 @@
     void fence() override {
         SK_GL(*this->gl, Finish());
     }
- 
+
     bool needsFrameTiming() const override { return true; }
     bool init(SkImageInfo info, Benchmark* bench) override {
         uint32_t flags = this->config.useDFText ? SkSurfaceProps::kUseDistanceFieldFonts_Flag : 0;
@@ -166,7 +166,7 @@
         log->configOption("GL_SHADING_LANGUAGE_VERSION", (const char*) version);
     }
 };
-        
+
 #endif
 
 static double time(int loops, Benchmark* bench, Target* target) {
@@ -899,7 +899,7 @@
     } else if (FLAGS_quiet) {
         SkDebugf("median\tbench\tconfig\n");
     } else {
-        SkDebugf("maxrss\tloops\tmin\tmedian\tmean\tmax\tstddev\t%-*s\tconfig\tbench\n",
+        SkDebugf("curr/maxrss\tloops\tmin\tmedian\tmean\tmax\tstddev\t%-*s\tconfig\tbench\n",
                  FLAGS_samples, "samples");
     }
 
@@ -963,8 +963,9 @@
                 if (targets.count() == 1) {
                     config = ""; // Only print the config if we run the same bench on more than one.
                 }
-                SkDebugf("%4dM\t%s\t%s\n"
-                         , sk_tools::getBestResidentSetSizeMB()
+                SkDebugf("%4d/%-4dMB\t%s\t%s\n"
+                         , sk_tools::getCurrResidentSetSizeMB()
+                         , sk_tools::getMaxResidentSetSizeMB()
                          , bench->getUniqueName()
                          , config);
             } else if (FLAGS_verbose) {
@@ -979,8 +980,9 @@
                 SkDebugf("%s\t%s\t%s\n", HUMANIZE(stats.median), bench->getUniqueName(), config);
             } else {
                 const double stddev_percent = 100 * sqrt(stats.var) / stats.mean;
-                SkDebugf("%4dM\t%d\t%s\t%s\t%s\t%s\t%.0f%%\t%s\t%s\t%s\n"
-                        , sk_tools::getBestResidentSetSizeMB()
+                SkDebugf("%4d/%-4dMB\t%d\t%s\t%s\t%s\t%s\t%.0f%%\t%s\t%s\t%s\n"
+                        , sk_tools::getCurrResidentSetSizeMB()
+                        , sk_tools::getMaxResidentSetSizeMB()
                         , loops
                         , HUMANIZE(stats.min)
                         , HUMANIZE(stats.median)