js/src/jit-test/tests/gc/gcparam.js

   1 gczeal(0);
   2
   3 function testGetParam(key) {
   4   gcparam(key);
   5 }
   6
   7 function testChangeParam(key, diff) {
   8   if (!diff) {
   9     diff = 1;
  10   }
  11
  12   let prev = gcparam(key);
  13
  14   let newValue = prev > 0 ? prev - diff : prev + diff;
  15   gcparam(key, newValue);
  16   assertEq(gcparam(key), newValue);
  17
  18   gcparam(key, prev);
  19   assertEq(gcparam(key), prev);
  20 }
  21
  22 testGetParam("gcBytes");
  23 testGetParam("gcNumber");
  24 testGetParam("unusedChunks");
  25 testGetParam("totalChunks");
  26 testGetParam("nurseryBytes");
  27 testGetParam("majorGCNumber");
  28 testGetParam("minorGCNumber");
  29 testGetParam("chunkBytes");
  30 testGetParam("helperThreadCount");
  31
  32 testChangeParam("maxBytes");
  33 testChangeParam("minNurseryBytes", 16 * 1024);
  34 testChangeParam("maxNurseryBytes", 1024 * 1024);
  35 testChangeParam("incrementalGCEnabled");
  36 testChangeParam("perZoneGCEnabled");
  37 testChangeParam("sliceTimeBudgetMS");
  38 testChangeParam("highFrequencyTimeLimit");
  39 testChangeParam("smallHeapSizeMax");
  40 testChangeParam("largeHeapSizeMin");
  41 testChangeParam("highFrequencySmallHeapGrowth");
  42 testChangeParam("highFrequencyLargeHeapGrowth");
  43 testChangeParam("lowFrequencyHeapGrowth");
  44 testChangeParam("balancedHeapLimitsEnabled");
  45 testChangeParam("heapGrowthFactor");
  46 testChangeParam("allocationThreshold");
  47 testChangeParam("smallHeapIncrementalLimit");
  48 testChangeParam("largeHeapIncrementalLimit");
  49 testChangeParam("minEmptyChunkCount");
  50 testChangeParam("maxEmptyChunkCount");
  51 testChangeParam("compactingEnabled");
  52 testChangeParam("parallelMarkingEnabled");
  53 testChangeParam("parallelMarkingThresholdKB");
  54 testChangeParam("minLastDitchGCPeriod");
  55 testChangeParam("nurseryFreeThresholdForIdleCollection");
  56 testChangeParam("nurseryFreeThresholdForIdleCollectionPercent");
  57 testChangeParam("nurseryTimeoutForIdleCollectionMS");
  58 testChangeParam("pretenureThreshold");
  59 testChangeParam("zoneAllocDelayKB");
  60 testChangeParam("mallocThresholdBase");
  61 testChangeParam("urgentThreshold");
  62 testChangeParam("nurseryTimeoutForIdleCollectionMS");
  63 testChangeParam("helperThreadRatio");
  64 testChangeParam("maxHelperThreads");