From e070c2bf54c451f0126d4ffb3a48bffe1fbfa437 Mon Sep 17 00:00:00 2001 From: mtklein Date: Tue, 14 Oct 2014 08:40:43 -0700 Subject: nanobench: flush after recording every Nth data point. Got to keep our precious data in event of a crash. With --flushEvery 10 I'm not seeing this cost any wall time. BUG=skia: Review URL: https://codereview.chromium.org/653083003 --- bench/ResultsWriter.h | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) (limited to 'bench/ResultsWriter.h') diff --git a/bench/ResultsWriter.h b/bench/ResultsWriter.h index f17bce3d93..b8d97075a1 100644 --- a/bench/ResultsWriter.h +++ b/bench/ResultsWriter.h @@ -45,6 +45,9 @@ public: // Record a single test metric. virtual void timer(const char name[], double ms) {} + + // Flush to storage now please. + virtual void flush() {} }; /** @@ -79,9 +82,7 @@ public: , fConfig(NULL) {} ~NanoJSONResultsWriter() { - SkFILEWStream stream(fFilename.c_str()); - stream.writeText(Json::StyledWriter().write(fRoot).c_str()); - stream.flush(); + this->flush(); } // Added under "key". @@ -113,6 +114,13 @@ public: (*fConfig)[name] = ms; } + // Flush to storage now please. + virtual void flush() { + SkFILEWStream stream(fFilename.c_str()); + stream.writeText(Json::StyledWriter().write(fRoot).c_str()); + stream.flush(); + } + private: SkString fFilename; Json::Value fRoot; -- cgit v1.2.3