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Bug 636365 - Add separate GCTIMER interval for sweeping Shapes. NPOTB, (r=gal)

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This commit is contained in:
Gregor Wagner 2011-02-23 19:58:19 -08:00
parent 9edd61c77e
commit f20e96eab6
3 changed files with 8 additions and 4 deletions
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2
js/src/jsgc.cpp
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@ -2368,6 +2368,7 @@ MarkAndSweepCompartment(JSContext *cx, JSCompartment *comp, JSGCInvocationKind g
(*c)->propertyTree.unmarkShapes(cx); (*c)->propertyTree.unmarkShapes(cx);
PropertyTree::dumpShapes(cx); PropertyTree::dumpShapes(cx);
TIMESTAMP(sweepShapeEnd);
/* /*
* Destroy arenas after we finished the sweeping so finalizers can safely * Destroy arenas after we finished the sweeping so finalizers can safely
@ -2487,6 +2488,7 @@ MarkAndSweep(JSContext *cx, JSGCInvocationKind gckind GCTIMER_PARAM)
(*c)->propertyTree.sweepShapes(cx); (*c)->propertyTree.sweepShapes(cx);
PropertyTree::dumpShapes(cx); PropertyTree::dumpShapes(cx);
TIMESTAMP(sweepShapeEnd);
SweepCompartments(cx, gckind); SweepCompartments(cx, gckind);

9
js/src/jsgcstats.cpp
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@ -422,18 +422,19 @@ GCTimer::finish(bool lastGC) {
gcFile = fopen("gcTimer.dat", "a"); gcFile = fopen("gcTimer.dat", "a");
fprintf(gcFile, " AppTime, Total, Mark, Sweep, FinObj,"); fprintf(gcFile, " AppTime, Total, Mark, Sweep, FinObj,");
fprintf(gcFile, " FinStr, Destroy, newChunks, destroyChunks\n"); fprintf(gcFile, " FinStr, SwShapes, Destroy, +Chunks, -Chunks\n");
} }
JS_ASSERT(gcFile); JS_ASSERT(gcFile);
fprintf(gcFile, "%12.1f, %6.1f, %6.1f, %6.1f, %6.1f, %6.1f, %7.1f, ", fprintf(gcFile, "%12.1f, %6.1f, %6.1f, %6.1f, %6.1f, %6.1f, %8.1f, %6.1f, ",
(double)(enter - getFirstEnter()) / 1e6, (double)(enter - getFirstEnter()) / 1e6,
(double)(end - enter) / 1e6, (double)(end - enter) / 1e6,
(double)(startSweep - startMark) / 1e6, (double)(startSweep - startMark) / 1e6,
(double)(sweepDestroyEnd - startSweep) / 1e6, (double)(sweepDestroyEnd - startSweep) / 1e6,
(double)(sweepObjectEnd - startSweep) / 1e6, (double)(sweepObjectEnd - startSweep) / 1e6,
(double)(sweepStringEnd - sweepObjectEnd) / 1e6, (double)(sweepStringEnd - sweepObjectEnd) / 1e6,
(double)(sweepDestroyEnd - sweepStringEnd) / 1e6); (double)(sweepShapeEnd - sweepStringEnd) / 1e6,
fprintf(gcFile, "%10d, %10d \n", newChunkCount, (double)(sweepDestroyEnd - sweepShapeEnd) / 1e6);
fprintf(gcFile, "%7d, %7d \n", newChunkCount,
destroyChunkCount); destroyChunkCount);
fflush(gcFile); fflush(gcFile);

1
js/src/jsgcstats.h
View File

@ -148,6 +148,7 @@ struct GCTimer {
uint64 startSweep; uint64 startSweep;
uint64 sweepObjectEnd; uint64 sweepObjectEnd;
uint64 sweepStringEnd; uint64 sweepStringEnd;
uint64 sweepShapeEnd;
uint64 sweepDestroyEnd; uint64 sweepDestroyEnd;
uint64 end; uint64 end;