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Merge pull request #627 from samueldr/hydra-eval-jobs/warn-max-heap-size

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hydra-eval-jobs: Warn and resets maxHeapSize on bad values
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Graham Christensen 2019-03-17 19:36:53 -04:00 committed by GitHub
parent 44e7f0dece dd188d3035
commit 0721f6623f
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1 changed files with 12 additions and 0 deletions
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src/hydra-eval-jobs/hydra-eval-jobs.cc
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@ -234,6 +234,18 @@ int main(int argc, char * * argv)
initNix();
initGC();
/* Read the current heap size, which is the initial heap size. */
GC_prof_stats_s gc;
GC_get_prof_stats(&gc, sizeof(gc));
auto initialHeapSizeInt = gc.heapsize_full;
/* Then make sure the maximum heap size will be bigger than the initial heap size. */
if (initialHeapSizeInt > maxHeapSize) {
printInfo("warning: evaluator_initial_heap_size (%d) bigger than evaluator_max_heap_size (%d).", initialHeapSizeInt, maxHeapSize);
maxHeapSize = initialHeapSizeInt * 1.1;
printInfo(" evaluator_max_heap_size now set to %d.", maxHeapSize);
}
Path releaseExpr;
struct MyArgs : LegacyArgs, MixEvalArgs