RtsFlags.GcFlags.minOldGenSize = (1024 * 1024) / BLOCK_SIZE;
RtsFlags.GcFlags.maxHeapSize = 0; /* off by default */
RtsFlags.GcFlags.heapSizeSuggestion = 0; /* none */
+ RtsFlags.GcFlags.heapSizeSuggestionAuto = rtsFalse;
RtsFlags.GcFlags.pcFreeHeap = 3; /* 3% */
RtsFlags.GcFlags.oldGenFactor = 2;
RtsFlags.GcFlags.generations = 2;
break;
case 'H':
- RtsFlags.GcFlags.heapSizeSuggestion =
- (nat)(decodeSize(rts_argv[arg], 2, BLOCK_SIZE, HS_WORD_MAX) / BLOCK_SIZE);
- break;
+ if (rts_argv[arg][2] == '\0') {
+ RtsFlags.GcFlags.heapSizeSuggestionAuto = rtsTrue;
+ } else {
+ RtsFlags.GcFlags.heapSizeSuggestion =
+ (nat)(decodeSize(rts_argv[arg], 2, BLOCK_SIZE, HS_WORD_MAX) / BLOCK_SIZE);
+ }
+ break;
#ifdef RTS_GTK_FRONTPANEL
case 'f':