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-rw-r--r--indra/llcommon/lltrace.h124
1 files changed, 84 insertions, 40 deletions
diff --git a/indra/llcommon/lltrace.h b/indra/llcommon/lltrace.h
index afa9933165..472f0b0cf0 100644
--- a/indra/llcommon/lltrace.h
+++ b/indra/llcommon/lltrace.h
@@ -78,10 +78,10 @@ public:
mAccumulatorIndex(AccumulatorBuffer<ACCUMULATOR>::getDefaultBuffer()->reserveSlot())
{}
- LL_FORCE_INLINE ACCUMULATOR& getPrimaryAccumulator() const
+ LL_FORCE_INLINE ACCUMULATOR& getCurrentAccumulator() const
{
- ACCUMULATOR* accumulator_storage = AccumulatorBuffer<ACCUMULATOR>::getPrimaryStorage();
- return accumulator_storage[mAccumulatorIndex];
+ ACCUMULATOR* accumulator_storage = LLThreadLocalSingletonPointer<ACCUMULATOR>::getInstance();
+ return accumulator_storage ? accumulator_storage[mAccumulatorIndex] : (*AccumulatorBuffer<ACCUMULATOR>::getDefaultBuffer())[mAccumulatorIndex];
}
size_t getIndex() const { return mAccumulatorIndex; }
@@ -135,7 +135,7 @@ template<typename T, typename VALUE_T>
void record(EventStatHandle<T>& measurement, VALUE_T value)
{
T converted_value(value);
- measurement.getPrimaryAccumulator().record(storage_value(converted_value));
+ measurement.getCurrentAccumulator().record(storage_value(converted_value));
}
template <typename T = F64>
@@ -158,7 +158,22 @@ template<typename T, typename VALUE_T>
void sample(SampleStatHandle<T>& measurement, VALUE_T value)
{
T converted_value(value);
- measurement.getPrimaryAccumulator().sample(storage_value(converted_value));
+ measurement.getCurrentAccumulator().sample(storage_value(converted_value));
+}
+
+template<typename T, typename VALUE_T>
+void add(SampleStatHandle<T>& measurement, VALUE_T value)
+{
+ T converted_value(value);
+ SampleAccumulator& acc = measurement.getCurrentAccumulator();
+ if (acc.hasValue())
+ {
+ acc.sample(acc.getLastValue() + converted_value);
+ }
+ else
+ {
+ acc.sample(converted_value);
+ }
}
template <typename T = F64>
@@ -181,7 +196,7 @@ template<typename T, typename VALUE_T>
void add(CountStatHandle<T>& count, VALUE_T value)
{
T converted_value(value);
- count.getPrimaryAccumulator().add(storage_value(converted_value));
+ count.getCurrentAccumulator().add(storage_value(converted_value));
}
template<>
@@ -207,7 +222,7 @@ public:
};
template<>
-class TraceType<MemStatAccumulator::ChildMemFacet>
+class TraceType<MemStatAccumulator::ShadowMemFacet>
: public TraceType<MemStatAccumulator>
{
public:
@@ -225,12 +240,12 @@ public:
: trace_t(name)
{}
- void setName(const char* name)
- {
- mName = name;
- setKey(name);
- }
-
+ void setName(const char* name)
+ {
+ mName = name;
+ setKey(name);
+ }
+
/*virtual*/ const char* getUnitLabel() const { return "B"; }
TraceType<MemStatAccumulator::AllocationCountFacet>& allocationCount()
@@ -243,12 +258,51 @@ public:
return static_cast<TraceType<MemStatAccumulator::DeallocationCountFacet>&>(*(TraceType<MemStatAccumulator>*)this);
}
- TraceType<MemStatAccumulator::ChildMemFacet>& childMem()
+ TraceType<MemStatAccumulator::ShadowMemFacet>& childMem()
{
- return static_cast<TraceType<MemStatAccumulator::ChildMemFacet>&>(*(TraceType<MemStatAccumulator>*)this);
+ return static_cast<TraceType<MemStatAccumulator::ShadowMemFacet>&>(*(TraceType<MemStatAccumulator>*)this);
}
};
+inline void track_alloc(MemStatHandle& measurement, size_t size)
+{
+ MemStatAccumulator& accumulator = measurement.getCurrentAccumulator();
+ accumulator.mSize.sample(accumulator.mSize.hasValue() ? accumulator.mSize.getLastValue() + (F64)size : (F64)size);
+ accumulator.mAllocatedCount++;
+}
+
+inline void track_dealloc(MemStatHandle& measurement, size_t size)
+{
+ MemStatAccumulator& accumulator = measurement.getCurrentAccumulator();
+ accumulator.mSize.sample(accumulator.mSize.hasValue() ? accumulator.mSize.getLastValue() - (F64)size : -(F64)size);
+ accumulator.mAllocatedCount--;
+ accumulator.mDeallocatedCount++;
+}
+
+inline void claim_mem(MemStatHandle& measurement, size_t size)
+{
+ MemStatAccumulator& accumulator = measurement.getCurrentAccumulator();
+ accumulator.mSize.sample(accumulator.mSize.hasValue() ? accumulator.mSize.getLastValue() + (F64)size : (F64)size);
+}
+
+inline void disclaim_mem(MemStatHandle& measurement, size_t size)
+{
+ MemStatAccumulator& accumulator = measurement.getCurrentAccumulator();
+ accumulator.mSize.sample(accumulator.mSize.hasValue() ? accumulator.mSize.getLastValue() - (F64)size : -(F64)size);
+}
+
+inline void claim_shadow_mem(MemStatHandle& measurement, size_t size)
+{
+ MemStatAccumulator& accumulator = measurement.getCurrentAccumulator();
+ accumulator.mShadowSize.sample(accumulator.mSize.hasValue() ? accumulator.mSize.getLastValue() + (F64)size : (F64)size);
+}
+
+inline void disclaim_shadow_mem(MemStatHandle& measurement, size_t size)
+{
+ MemStatAccumulator& accumulator = measurement.getCurrentAccumulator();
+ accumulator.mShadowSize.sample(accumulator.mSize.hasValue() ? accumulator.mSize.getLastValue() - (F64)size : -(F64)size);
+}
+
// measures effective memory footprint of specified type
// specialize to cover different types
@@ -337,17 +391,16 @@ class MemTrackable
public:
typedef void mem_trackable_tag_t;
- MemTrackable()
- {
- static bool name_initialized = false;
- if (!name_initialized)
- {
- name_initialized = true;
- sMemStat.setName(typeid(DERIVED).name());
- }
- }
-
-
+ MemTrackable()
+ {
+ static bool name_initialized = false;
+ if (!name_initialized)
+ {
+ name_initialized = true;
+ sMemStat.setName(typeid(DERIVED).name());
+ }
+ }
+
virtual ~MemTrackable()
{
memDisclaim(mMemFootprint);
@@ -355,9 +408,7 @@ public:
void* operator new(size_t size)
{
- MemStatAccumulator& accumulator = sMemStat.getPrimaryAccumulator();
- accumulator.mSize.sample(accumulator.mSize.hasValue() ? accumulator.mSize.getLastValue() + (F64)size : (F64)size);
- accumulator.mAllocatedCount++;
+ track_alloc(sMemStat, size);
if (ALIGNMENT == LL_DEFAULT_HEAP_ALIGN)
{
@@ -379,10 +430,7 @@ public:
void operator delete(void* ptr, size_t size)
{
- MemStatAccumulator& accumulator = sMemStat.getPrimaryAccumulator();
- accumulator.mSize.sample(accumulator.mSize.hasValue() ? accumulator.mSize.getLastValue() - (F64)size : -(F64)size);
- accumulator.mAllocatedCount--;
- accumulator.mDeallocatedCount++;
+ track_dealloc(sMemStat, size);
if (ALIGNMENT == LL_DEFAULT_HEAP_ALIGN)
{
@@ -404,9 +452,7 @@ public:
void *operator new [](size_t size)
{
- MemStatAccumulator& accumulator = sMemStat.getPrimaryAccumulator();
- accumulator.mSize.sample(accumulator.mSize.hasValue() ? accumulator.mSize.getLastValue() + (F64)size : (F64)size);
- accumulator.mAllocatedCount++;
+ track_alloc(sMemStat, size);
if (ALIGNMENT == LL_DEFAULT_HEAP_ALIGN)
{
@@ -472,7 +518,6 @@ public:
{
MemStatAccumulator& accumulator = sMemStat.getPrimaryAccumulator();
mMemFootprint += (size_t)size;
- accumulator.mSize.sample(accumulator.mSize.hasValue() ? accumulator.mSize.getLastValue() + (F64)size : (F64)size);
return size;
}
@@ -509,7 +554,7 @@ private:
{
MemStatAccumulator& accumulator = sMemStat.getPrimaryAccumulator();
size_t footprint = MemFootprint<TRACKED>::measure(tracked);
- accumulator.mSize.sample(accumulator.mSize.hasValue() ? accumulator.mSize.getLastValue() + (F64)footprint : (F64)footprint);
+ claim_mem(sMemStat, footprint);
tracker.mMemFootprint += footprint;
}
@@ -517,7 +562,7 @@ private:
{
MemStatAccumulator& accumulator = sMemStat.getPrimaryAccumulator();
size_t footprint = MemFootprint<TRACKED>::measure(tracked);
- accumulator.mSize.sample(accumulator.mSize.hasValue() ? accumulator.mSize.getLastValue() - (F64)footprint : -(F64)footprint);
+ disclaim_mem(sMemStat, footprint);
tracker.mMemFootprint -= footprint;
}
};
@@ -539,7 +584,6 @@ private:
};
};
-// pretty sure typeid of containing class in static object constructor doesn't work in gcc
template<typename DERIVED, size_t ALIGNMENT>
MemStatHandle MemTrackable<DERIVED, ALIGNMENT>::sMemStat("");
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-04 15:11:06 +0000