diff options
Diffstat (limited to 'indra/llcommon/lltraceaccumulators.h')
| -rw-r--r-- | indra/llcommon/lltraceaccumulators.h | 120 |
1 files changed, 29 insertions, 91 deletions
diff --git a/indra/llcommon/lltraceaccumulators.h b/indra/llcommon/lltraceaccumulators.h index 7267a44300..b9d577be9e 100644 --- a/indra/llcommon/lltraceaccumulators.h +++ b/indra/llcommon/lltraceaccumulators.h @@ -1,26 +1,26 @@ -/** +/** * @file lltraceaccumulators.h * @brief Storage for accumulating statistics * * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2012, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -28,7 +28,6 @@ #ifndef LL_LLTRACEACCUMULATORS_H #define LL_LLTRACEACCUMULATORS_H - #include "stdtypes.h" #include "llpreprocessor.h" #include "llunits.h" @@ -66,7 +65,7 @@ namespace LLTrace : mStorageSize(0), mStorage(NULL) { - LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; + LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; const AccumulatorBuffer& other = *getDefaultBuffer(); resize(sNextStorageSlot); for (S32 i = 0; i < sNextStorageSlot; i++) @@ -77,7 +76,7 @@ namespace LLTrace ~AccumulatorBuffer() { - LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; + LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; if (isCurrent()) { LLThreadLocalSingletonPointer<ACCUMULATOR>::setInstance(NULL); @@ -85,14 +84,14 @@ namespace LLTrace delete[] mStorage; } - LL_FORCE_INLINE ACCUMULATOR& operator[](size_t index) - { - return mStorage[index]; + LL_FORCE_INLINE ACCUMULATOR& operator[](size_t index) + { + return mStorage[index]; } LL_FORCE_INLINE const ACCUMULATOR& operator[](size_t index) const - { - return mStorage[index]; + { + return mStorage[index]; } @@ -100,7 +99,7 @@ namespace LLTrace : mStorageSize(0), mStorage(NULL) { - LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; + LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; resize(sNextStorageSlot); for (S32 i = 0; i < sNextStorageSlot; i++) { @@ -110,7 +109,7 @@ namespace LLTrace void addSamples(const AccumulatorBuffer<ACCUMULATOR>& other, EBufferAppendType append_type) { - LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; + LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; llassert(mStorageSize >= sNextStorageSlot && other.mStorageSize >= sNextStorageSlot); for (size_t i = 0; i < sNextStorageSlot; i++) { @@ -120,7 +119,7 @@ namespace LLTrace void copyFrom(const AccumulatorBuffer<ACCUMULATOR>& other) { - LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; + LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; llassert(mStorageSize >= sNextStorageSlot && other.mStorageSize >= sNextStorageSlot); for (size_t i = 0; i < sNextStorageSlot; i++) { @@ -130,7 +129,7 @@ namespace LLTrace void reset(const AccumulatorBuffer<ACCUMULATOR>* other = NULL) { - LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; + LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; llassert(mStorageSize >= sNextStorageSlot); for (size_t i = 0; i < sNextStorageSlot; i++) { @@ -140,7 +139,7 @@ namespace LLTrace void sync(F64SecondsImplicit time_stamp) { - LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; + LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; llassert(mStorageSize >= sNextStorageSlot); for (size_t i = 0; i < sNextStorageSlot; i++) { @@ -160,13 +159,13 @@ namespace LLTrace static void clearCurrent() { - LLThreadLocalSingletonPointer<ACCUMULATOR>::setInstance(NULL); + LLThreadLocalSingletonPointer<ACCUMULATOR>::setInstance(NULL); } // NOTE: this is not thread-safe. We assume that slots are reserved in the main thread before any child threads are spawned size_t reserveSlot() { - LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; + LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; size_t next_slot = sNextStorageSlot++; if (next_slot >= mStorageSize) { @@ -180,7 +179,7 @@ namespace LLTrace void resize(size_t new_size) { - LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; + LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; if (new_size <= mStorageSize) return; ACCUMULATOR* old_storage = mStorage; @@ -214,14 +213,14 @@ namespace LLTrace return mStorageSize; } - static size_t getNumIndices() + static size_t getNumIndices() { return sNextStorageSlot; } static self_t* getDefaultBuffer() { - LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; + LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; static bool sInitialized = false; if (!sInitialized) { @@ -336,7 +335,7 @@ namespace LLTrace void sample(F64 value) { - LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; + LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; F64SecondsImplicit time_stamp = LLTimer::getTotalSeconds(); // store effect of last value @@ -399,7 +398,7 @@ namespace LLTrace F64 mMean, mSumOfSquares; - F64SecondsImplicit + F64SecondsImplicit mLastSampleTimeStamp, mTotalSamplingTime; @@ -409,7 +408,7 @@ namespace LLTrace S32 mNumSamples; // distinct from mNumSamples, since we might have inherited a last value from // a previous sampling period - bool mHasValue; + bool mHasValue; }; class CountAccumulator @@ -457,14 +456,14 @@ namespace LLTrace class alignas(32) TimeBlockAccumulator { - public: + public: typedef F64Seconds value_t; static F64Seconds getDefaultValue() { return F64Seconds(0); } typedef TimeBlockAccumulator self_t; // fake classes that allows us to view different facets of underlying statistic - struct CallCountFacet + struct CallCountFacet { typedef S32 value_t; }; @@ -515,12 +514,12 @@ namespace LLTrace BlockTimerStatHandle* getParent() { return mParent; } BlockTimerStatHandle* mBlock; - BlockTimerStatHandle* mParent; + BlockTimerStatHandle* mParent; std::vector<BlockTimerStatHandle*> mChildren; bool mCollapsed; bool mNeedsSorting; }; - + struct BlockTimerStackRecord { class BlockTimer* mActiveTimer; @@ -528,65 +527,6 @@ namespace LLTrace U64 mChildTime; }; - struct MemAccumulator - { - typedef F64Bytes value_t; - static F64Bytes getDefaultValue() { return F64Bytes(0); } - - typedef MemAccumulator self_t; - - // fake classes that allows us to view different facets of underlying statistic - struct AllocationFacet - { - typedef F64Bytes value_t; - static F64Bytes getDefaultValue() { return F64Bytes(0); } - }; - - struct DeallocationFacet - { - typedef F64Bytes value_t; - static F64Bytes getDefaultValue() { return F64Bytes(0); } - }; - - void addSamples(const MemAccumulator& other, EBufferAppendType append_type) - { - LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; - mAllocations.addSamples(other.mAllocations, append_type); - mDeallocations.addSamples(other.mDeallocations, append_type); - - if (append_type == SEQUENTIAL) - { - mSize.addSamples(other.mSize, SEQUENTIAL); - } - else - { - F64 allocation_delta(other.mAllocations.getSum() - other.mDeallocations.getSum()); - mSize.sample(mSize.hasValue() - ? mSize.getLastValue() + allocation_delta - : allocation_delta); - } - } - - void reset(const MemAccumulator* other) - { - LL_PROFILE_ZONE_SCOPED_CATEGORY_STATS; - mSize.reset(other ? &other->mSize : NULL); - mAllocations.reset(other ? &other->mAllocations : NULL); - mDeallocations.reset(other ? &other->mDeallocations : NULL); - } - - void sync(F64SecondsImplicit time_stamp) - { - mSize.sync(time_stamp); - } - - bool hasValue() const { return mSize.hasValue(); } - - SampleAccumulator mSize; - EventAccumulator mAllocations; - CountAccumulator mDeallocations; - }; - struct AccumulatorBufferGroup : public LLRefCount { AccumulatorBufferGroup(); @@ -607,9 +547,7 @@ namespace LLTrace AccumulatorBuffer<SampleAccumulator> mSamples; AccumulatorBuffer<EventAccumulator> mEvents; AccumulatorBuffer<TimeBlockAccumulator> mStackTimers; - AccumulatorBuffer<MemAccumulator> mMemStats; }; } #endif // LL_LLTRACEACCUMULATORS_H - |