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Convert NIX_COUNT_CALLS to JSON too

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This commit is contained in:
Eelco Dolstra 2018-09-05 21:57:54 +02:00
parent 0a2545f95c
commit 91405986f4
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GPG key ID: 8170B4726D7198DE
1 changed files with 41 additions and 35 deletions
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68
src/libexpr/eval.cc
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@ -1728,7 +1728,6 @@ bool EvalState::eqValues(Value & v1, Value & v2)
void EvalState::printStats()
{
bool showStats = getEnv("NIX_SHOW_STATS", "0") != "0";
Verbosity v = showStats ? lvlInfo : lvlDebug;
struct rusage buf;
getrusage(RUSAGE_SELF, &buf);
@ -1779,7 +1778,7 @@ void EvalState::printStats()
sets.attr("elements", nrAttrsInAttrsets);
}
{
JSONObject sizes = topObj.object("sizes");
auto sizes = topObj.object("sizes");
sizes.attr("Env", sizeof(Env));
sizes.attr("Value", sizeof(Value));
sizes.attr("Bindings", sizeof(Bindings));
@ -1793,40 +1792,47 @@ void EvalState::printStats()
topObj.attr("nrPrimOpCalls", nrPrimOpCalls);
topObj.attr("nrFunctionCalls", nrFunctionCalls);
#if HAVE_BOEHMGC
JSONObject gc = topObj.object("gc");
{
auto gc = topObj.object("gc");
gc.attr("heapSize", heapSize);
gc.attr("totalBytes", totalBytes);
#endif
}
#endif
if (countCalls) {
v = lvlInfo;
printMsg(v, format("calls to %1% primops:") % primOpCalls.size());
typedef std::multimap<size_t, Symbol> PrimOpCalls_;
PrimOpCalls_ primOpCalls_;
{
auto obj = topObj.object("primops");
for (auto & i : primOpCalls)
primOpCalls_.insert(std::pair<size_t, Symbol>(i.second, i.first));
for (auto i = primOpCalls_.rbegin(); i != primOpCalls_.rend(); ++i)
printMsg(v, format("%1$10d %2%") % i->first % i->second);
printMsg(v, format("calls to %1% functions:") % functionCalls.size());
typedef std::multimap<size_t, ExprLambda *> FunctionCalls_;
FunctionCalls_ functionCalls_;
for (auto & i : functionCalls)
functionCalls_.insert(std::pair<size_t, ExprLambda *>(i.second, i.first));
for (auto i = functionCalls_.rbegin(); i != functionCalls_.rend(); ++i)
printMsg(v, format("%1$10d %2%") % i->first % i->second->showNamePos());
printMsg(v, format("evaluations of %1% attributes:") % attrSelects.size());
typedef std::multimap<size_t, Pos> AttrSelects_;
AttrSelects_ attrSelects_;
for (auto & i : attrSelects)
attrSelects_.insert(std::pair<size_t, Pos>(i.second, i.first));
for (auto i = attrSelects_.rbegin(); i != attrSelects_.rend(); ++i)
printMsg(v, format("%1$10d %2%") % i->first % i->second);
obj.attr(i.first, i.second);
}
{
auto list = topObj.list("functions");
for (auto & i : functionCalls) {
auto obj = list.object();
if (i.first->name.set())
obj.attr("name", (const string &) i.first->name);
else
obj.attr("name", nullptr);
if (i.first->pos) {
obj.attr("file", (const string &) i.first->pos.file);
obj.attr("line", i.first->pos.line);
obj.attr("column", i.first->pos.column);
}
obj.attr("count", i.second);
}
}
{
auto list = topObj.list("attributes");
for (auto & i : attrSelects) {
auto obj = list.object();
if (i.first) {
obj.attr("file", (const string &) i.first.file);
obj.attr("line", i.first.line);
obj.attr("column", i.first.column);
}
obj.attr("count", i.second);
}
}
}
}
}