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#483: speculative GC/CC retuning

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This commit is contained in:
Cameron Kaiser 2018-03-11 18:29:49 -07:00
parent e1ade9f2de
commit 8617914099
1 changed files with 7 additions and 7 deletions
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14
dom/base/nsJSEnvironment.cpp
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@ -93,16 +93,16 @@ const size_t gStackSize = 8192;
// The amount of time we wait from the first request to GC to actually
// doing the first GC.
#define NS_FIRST_GC_DELAY 10000 // ms
#define NS_FIRST_GC_DELAY 30000 // ms
#define NS_FULL_GC_DELAY 60000 // ms
#define NS_FULL_GC_DELAY 100000 // ms
// The default amount of time to wait from the user being idle to starting a
// shrinking GC.
#define NS_DEAULT_INACTIVE_GC_DELAY 300000 // ms
// Maximum amount of time that should elapse between incremental GC slices
#define NS_INTERSLICE_GC_DELAY 100 // ms
#define NS_INTERSLICE_GC_DELAY 1000 // ms
// If we haven't painted in 100ms, we allow for a longer GC budget
#define NS_INTERSLICE_GC_BUDGET 40 // ms
@ -111,13 +111,13 @@ const size_t gStackSize = 8192;
// and doing the actual CC.
#define NS_CC_DELAY 6000 // ms
#define NS_CC_SKIPPABLE_DELAY 250 // ms
#define NS_CC_SKIPPABLE_DELAY 2500 // ms
// Maximum amount of time that should elapse between incremental CC slices
static const int64_t kICCIntersliceDelay = 32; // ms
static const int64_t kICCIntersliceDelay = 1000; // ms
// Time budget for an incremental CC slice
static const int64_t kICCSliceBudget = 5; // ms
static const int64_t kICCSliceBudget = 100; // ms
// Maximum total duration for an ICC
static const uint32_t kMaxICCDuration = 2000; // ms
@ -125,7 +125,7 @@ static const uint32_t kMaxICCDuration = 2000; // ms
// Force a CC after this long if there's more than NS_CC_FORCED_PURPLE_LIMIT
// objects in the purple buffer.
#define NS_CC_FORCED (2 * 60 * PR_USEC_PER_SEC) // 2 min
#define NS_CC_FORCED_PURPLE_LIMIT 10
#define NS_CC_FORCED_PURPLE_LIMIT 20
// Don't allow an incremental GC to lock out the CC for too long.
#define NS_MAX_CC_LOCKEDOUT_TIME (30 * PR_USEC_PER_SEC) // 30 seconds