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improve the stats when profiling

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This commit is contained in:
Michael Bishop 2018-09-01 17:11:56 -03:00
parent c5ab07ec2b
commit c29e5fbb13
1 changed files with 8 additions and 7 deletions
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15
src/libexpr/eval.cc
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@ -1739,17 +1739,16 @@ void EvalState::printStats()
uint64_t bValues = nrValues * sizeof(Value);
uint64_t bAttrsets = nrAttrsets * sizeof(Bindings) + nrAttrsInAttrsets * sizeof(Attr);
auto sum = bEnvs + bLists + bValues + bAttrsets;
printMsg(v, format(" time elapsed: %1%") % cpuTime);
printMsg(v, format(" size of a value: %1%") % sizeof(Value));
printMsg(v, format(" size of an attr: %1%") % sizeof(Attr));
printMsg(v, format(" environments allocated count: %1%") % nrEnvs);
printMsg(v, format(" environments allocated bytes: %1%") % bEnvs);
printMsg(v, format(" list elements count: %1%") % nrListElems);
printMsg(v, format(" list elements bytes: %1%") % bLists);
printMsg(v, format(" environments allocated: %1% (%2% bytes, %3%%%)") % nrEnvs % bEnvs % ((bEnvs*100) / sum));
printMsg(v, format(" list elements: %1% (%2% bytes %3%%%)") % nrListElems % bLists % ((bLists*100)/sum));
printMsg(v, format(" list concatenations: %1%") % nrListConcats);
printMsg(v, format(" values allocated count: %1%") % nrValues);
printMsg(v, format(" values allocated bytes: %1%") % bValues);
printMsg(v, format(" sets allocated: %1% (%2% bytes)") % nrAttrsets % bAttrsets);
printMsg(v, format(" values allocated: %1% (%2% bytes %3%%%)") % nrValues % bValues % ((bValues*100)/sum));
printMsg(v, format(" sets allocated: %1% (%2% bytes %3%%%)") % nrAttrsets % bAttrsets % ((bAttrsets*100)/sum));
printMsg(v, format(" right-biased unions: %1%") % nrOpUpdates);
printMsg(v, format(" values copied in right-biased unions: %1%") % nrOpUpdateValuesCopied);
printMsg(v, format(" symbols in symbol table: %1%") % symbols.size());
@ -1761,6 +1760,8 @@ void EvalState::printStats()
printMsg(v, format(" number of function calls: %1%") % nrFunctionCalls);
printMsg(v, format(" total allocations: %1% bytes") % (bEnvs + bLists + bValues + bAttrsets));
printMsg(v, format(" sets: %1% (%2% each, %3% mb total), attrs-in-sets: %4% (%5% each, %6% mb total)") % nrAttrsets % sizeof(Bindings) % ((nrAttrsets * sizeof(Bindings)) / 1024 / 1024) % nrAttrsInAttrsets % sizeof(Attr) % ((nrAttrsInAttrsets * sizeof(Attr)) / 1024 / 1024));
#if HAVE_BOEHMGC
GC_word heapSize, totalBytes;
GC_get_heap_usage_safe(&heapSize, 0, 0, 0, &totalBytes);