diff options
Diffstat (limited to 'indra/llcommon')
-rw-r--r-- | indra/llcommon/CMakeLists.txt | 3 | ||||
-rw-r--r-- | indra/llcommon/llaccountingcost.h (renamed from indra/llcommon/llaccountingquota.h) | 24 | ||||
-rw-r--r-- | indra/llcommon/llfasttimer_class.cpp | 19 | ||||
-rw-r--r-- | indra/llcommon/llfasttimer_class.h | 2 | ||||
-rw-r--r-- | indra/llcommon/llinstancetracker.cpp | 19 | ||||
-rw-r--r-- | indra/llcommon/llinstancetracker.h | 105 | ||||
-rw-r--r-- | indra/llcommon/llqueuedthread.cpp | 7 | ||||
-rw-r--r-- | indra/llcommon/llqueuedthread.h | 2 | ||||
-rw-r--r-- | indra/llcommon/llsingleton.h | 24 | ||||
-rw-r--r-- | indra/llcommon/llthread.h | 3 | ||||
-rw-r--r--[-rwxr-xr-x] | indra/llcommon/llversionviewer.h | 4 | ||||
-rw-r--r-- | indra/llcommon/llworkerthread.cpp | 4 | ||||
-rw-r--r-- | indra/llcommon/llworkerthread.h | 2 | ||||
-rw-r--r-- | indra/llcommon/tests/llinstancetracker_test.cpp | 64 | ||||
-rw-r--r-- | indra/llcommon/tests/llsingleton_test.cpp | 76 |
15 files changed, 269 insertions, 89 deletions
diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt index cc6bddc4da..6f39aba976 100644 --- a/indra/llcommon/CMakeLists.txt +++ b/indra/llcommon/CMakeLists.txt @@ -117,7 +117,7 @@ set(llcommon_HEADER_FILES indra_constants.h linden_common.h linked_lists.h - llaccountingquota.h + llaccountingcost.h llallocator.h llallocator_heap_profile.h llagentconstants.h @@ -322,6 +322,7 @@ if (LL_TESTS) LL_ADD_INTEGRATION_TEST(llrand "" "${test_libs}") LL_ADD_INTEGRATION_TEST(llsdserialize "" "${test_libs}" "${PYTHON_EXECUTABLE}" "${CMAKE_CURRENT_SOURCE_DIR}/tests/setpython.py") + LL_ADD_INTEGRATION_TEST(llsingleton "" "${test_libs}") LL_ADD_INTEGRATION_TEST(llstring "" "${test_libs}") LL_ADD_INTEGRATION_TEST(lltreeiterators "" "${test_libs}") LL_ADD_INTEGRATION_TEST(lluri "" "${test_libs}") diff --git a/indra/llcommon/llaccountingquota.h b/indra/llcommon/llaccountingcost.h index 140333de07..0ef3b50c6d 100644 --- a/indra/llcommon/llaccountingquota.h +++ b/indra/llcommon/llaccountingcost.h @@ -1,5 +1,5 @@ /** - * @file llaccountingquota.h + * @file llaccountingcost.h * @ * * $LicenseInfo:firstyear=2001&license=viewerlgpl$ @@ -58,22 +58,28 @@ struct ParcelQuota F32 mParcelCapacity; }; -struct SelectionQuota +//SelectionQuota atm does not require a id +struct SelectionCost { - SelectionQuota( LLUUID localId, F32 renderCost, F32 physicsCost, F32 networkCost, F32 simulationCost ) - : mLocalId( localId) - , mRenderCost( renderCost ) - , mPhysicsCost( physicsCost ) + SelectionCost( /*LLTransactionID transactionId, */ F32 physicsCost, F32 networkCost, F32 simulationCost ) + //: mTransactionId( transactionId) + : mPhysicsCost( physicsCost ) , mNetworkCost( networkCost ) , mSimulationCost( simulationCost ) { } - SelectionQuota() {} + SelectionCost() + : mPhysicsCost( 0.0f ) + , mNetworkCost( 0.0f ) + , mSimulationCost( 0.0f ) + {} - F32 mRenderCost, mPhysicsCost, mNetworkCost, mSimulationCost; - LLUUID mLocalId; + F32 mPhysicsCost, mNetworkCost, mSimulationCost; + //LLTransactionID mTransactionId; }; +typedef enum { Roots = 0 , Prims } eSelectionType; + #endif diff --git a/indra/llcommon/llfasttimer_class.cpp b/indra/llcommon/llfasttimer_class.cpp index ebb5961c91..463f558c2c 100644 --- a/indra/llcommon/llfasttimer_class.cpp +++ b/indra/llcommon/llfasttimer_class.cpp @@ -303,14 +303,15 @@ LLFastTimer::NamedTimer::~NamedTimer() std::string LLFastTimer::NamedTimer::getToolTip(S32 history_idx) { + F64 ms_multiplier = 1000.0 / (F64)LLFastTimer::countsPerSecond(); if (history_idx < 0) { - // by default, show average number of calls - return llformat("%s (%d calls)", getName().c_str(), (S32)getCallAverage()); + // by default, show average number of call + return llformat("%s (%d ms, %d calls)", getName().c_str(), (S32)(getCountAverage() * ms_multiplier), (S32)getCallAverage()); } else { - return llformat("%s (%d calls)", getName().c_str(), (S32)getHistoricalCalls(history_idx)); + return llformat("%s (%d ms, %d calls)", getName().c_str(), (S32)(getHistoricalCount(history_idx) * ms_multiplier), (S32)getHistoricalCalls(history_idx)); } } @@ -693,17 +694,7 @@ void LLFastTimer::nextFrame() llinfos << "Slow frame, fast timers inaccurate" << llendl; } - if (sPauseHistory) - { - sResetHistory = true; - } - else if (sResetHistory) - { - sLastFrameIndex = 0; - sCurFrameIndex = 0; - sResetHistory = false; - } - else // not paused + if (!sPauseHistory) { NamedTimer::processTimes(); sLastFrameIndex = sCurFrameIndex++; diff --git a/indra/llcommon/llfasttimer_class.h b/indra/llcommon/llfasttimer_class.h index 827747f0c6..f481e968a6 100644 --- a/indra/llcommon/llfasttimer_class.h +++ b/indra/llcommon/llfasttimer_class.h @@ -66,7 +66,7 @@ public: public: ~NamedTimer(); - enum { HISTORY_NUM = 60 }; + enum { HISTORY_NUM = 300 }; const std::string& getName() const { return mName; } NamedTimer* getParent() const { return mParent; } diff --git a/indra/llcommon/llinstancetracker.cpp b/indra/llcommon/llinstancetracker.cpp index f576204511..5dc3ea5d7b 100644 --- a/indra/llcommon/llinstancetracker.cpp +++ b/indra/llcommon/llinstancetracker.cpp @@ -35,14 +35,15 @@ //static void * & LLInstanceTrackerBase::getInstances(std::type_info const & info) { - static std::map<std::string, void *> instances; + typedef std::map<std::string, void *> InstancesMap; + static InstancesMap instances; - std::string k = info.name(); - if(instances.find(k) == instances.end()) - { - instances[k] = NULL; - } - - return instances[k]; + // std::map::insert() is just what we want here. You attempt to insert a + // (key, value) pair. If the specified key doesn't yet exist, it inserts + // the pair and returns a std::pair of (iterator, true). If the specified + // key DOES exist, insert() simply returns (iterator, false). One lookup + // handles both cases. + return instances.insert(InstancesMap::value_type(info.name(), + InstancesMap::mapped_type())) + .first->second; } - diff --git a/indra/llcommon/llinstancetracker.h b/indra/llcommon/llinstancetracker.h index afb714c71c..5a3990a8df 100644 --- a/indra/llcommon/llinstancetracker.h +++ b/indra/llcommon/llinstancetracker.h @@ -29,6 +29,7 @@ #define LL_LLINSTANCETRACKER_H #include <map> +#include <typeinfo> #include "string_table.h" #include <boost/utility.hpp> @@ -37,10 +38,40 @@ #include <boost/iterator/transform_iterator.hpp> #include <boost/iterator/indirect_iterator.hpp> +/** + * Base class manages "class-static" data that must actually have singleton + * semantics: one instance per process, rather than one instance per module as + * sometimes happens with data simply declared static. + */ class LL_COMMON_API LLInstanceTrackerBase : public boost::noncopyable { - protected: - static void * & getInstances(std::type_info const & info); +protected: + /// Get a process-unique void* pointer slot for the specified type_info + static void * & getInstances(std::type_info const & info); + + /// Find or create a STATICDATA instance for the specified TRACKED class. + /// STATICDATA must be default-constructible. + template<typename STATICDATA, class TRACKED> + static STATICDATA& getStatic() + { + void *& instances = getInstances(typeid(TRACKED)); + if (! instances) + { + instances = new STATICDATA; + } + return *static_cast<STATICDATA*>(instances); + } + + /// It's not essential to derive your STATICDATA (for use with + /// getStatic()) from StaticBase; it's just that both known + /// implementations do. + struct StaticBase + { + StaticBase(): + sIterationNestDepth(0) + {} + S32 sIterationNestDepth; + }; }; /// This mix-in class adds support for tracking all instances of the specified class parameter T @@ -50,8 +81,15 @@ class LL_COMMON_API LLInstanceTrackerBase : public boost::noncopyable template<typename T, typename KEY = T*> class LLInstanceTracker : public LLInstanceTrackerBase { - typedef typename std::map<KEY, T*> InstanceMap; typedef LLInstanceTracker<T, KEY> MyT; + typedef typename std::map<KEY, T*> InstanceMap; + struct StaticData: public StaticBase + { + InstanceMap sMap; + }; + static StaticData& getStatic() { return LLInstanceTrackerBase::getStatic<StaticData, MyT>(); } + static InstanceMap& getMap_() { return getStatic().sMap; } + public: class instance_iter : public boost::iterator_facade<instance_iter, T, boost::forward_traversal_tag> { @@ -61,12 +99,12 @@ public: instance_iter(const typename InstanceMap::iterator& it) : mIterator(it) { - ++sIterationNestDepth; + ++getStatic().sIterationNestDepth; } ~instance_iter() { - --sIterationNestDepth; + --getStatic().sIterationNestDepth; } @@ -95,18 +133,18 @@ public: key_iter(typename InstanceMap::iterator it) : mIterator(it) { - ++sIterationNestDepth; + ++getStatic().sIterationNestDepth; } key_iter(const key_iter& other) : mIterator(other.mIterator) { - ++sIterationNestDepth; + ++getStatic().sIterationNestDepth; } ~key_iter() { - --sIterationNestDepth; + --getStatic().sIterationNestDepth; } @@ -159,8 +197,8 @@ protected: virtual ~LLInstanceTracker() { // it's unsafe to delete instances of this type while all instances are being iterated over. - llassert(sIterationNestDepth == 0); - remove_(); + llassert_always(getStatic().sIterationNestDepth == 0); + remove_(); } virtual void setKey(KEY key) { remove_(); add_(key); } virtual const KEY& getKey() const { return mInstanceKey; } @@ -176,31 +214,24 @@ private: getMap_().erase(mInstanceKey); } - static InstanceMap& getMap_() - { - void * & instances = getInstances(typeid(MyT)); - if (! instances) - { - instances = new InstanceMap; - } - return * static_cast<InstanceMap*>(instances); - } - private: - KEY mInstanceKey; - static S32 sIterationNestDepth; }; -template <typename T, typename KEY> S32 LLInstanceTracker<T, KEY>::sIterationNestDepth = 0; - /// explicit specialization for default case where KEY is T* /// use a simple std::set<T*> template<typename T> class LLInstanceTracker<T, T*> : public LLInstanceTrackerBase { - typedef typename std::set<T*> InstanceSet; typedef LLInstanceTracker<T, T*> MyT; + typedef typename std::set<T*> InstanceSet; + struct StaticData: public StaticBase + { + InstanceSet sSet; + }; + static StaticData& getStatic() { return LLInstanceTrackerBase::getStatic<StaticData, MyT>(); } + static InstanceSet& getSet_() { return getStatic().sSet; } + public: /// for completeness of analogy with the generic implementation @@ -213,18 +244,18 @@ public: instance_iter(const typename InstanceSet::iterator& it) : mIterator(it) { - ++sIterationNestDepth; + ++getStatic().sIterationNestDepth; } instance_iter(const instance_iter& other) : mIterator(other.mIterator) { - ++sIterationNestDepth; + ++getStatic().sIterationNestDepth; } ~instance_iter() { - --sIterationNestDepth; + --getStatic().sIterationNestDepth; } private: @@ -250,13 +281,13 @@ public: protected: LLInstanceTracker() { - // it's safe but unpredictable to create instances of this type while all instances are being iterated over. I hate unpredictable. This assert will probably be turned on early in the next development cycle. + // it's safe but unpredictable to create instances of this type while all instances are being iterated over. I hate unpredictable. This assert will probably be turned on early in the next development cycle. getSet_().insert(static_cast<T*>(this)); } virtual ~LLInstanceTracker() { // it's unsafe to delete instances of this type while all instances are being iterated over. - llassert(sIterationNestDepth == 0); + llassert_always(getStatic().sIterationNestDepth == 0); getSet_().erase(static_cast<T*>(this)); } @@ -264,20 +295,6 @@ protected: { getSet_().insert(static_cast<T*>(this)); } - - static InstanceSet& getSet_() - { - void * & instances = getInstances(typeid(MyT)); - if (! instances) - { - instances = new InstanceSet; - } - return * static_cast<InstanceSet *>(instances); - } - - static S32 sIterationNestDepth; }; -template <typename T> S32 LLInstanceTracker<T, T*>::sIterationNestDepth = 0; - #endif diff --git a/indra/llcommon/llqueuedthread.cpp b/indra/llcommon/llqueuedthread.cpp index efd9c4b68f..5dee7a3541 100644 --- a/indra/llcommon/llqueuedthread.cpp +++ b/indra/llcommon/llqueuedthread.cpp @@ -32,7 +32,7 @@ //============================================================================ // MAIN THREAD -LLQueuedThread::LLQueuedThread(const std::string& name, bool threaded) : +LLQueuedThread::LLQueuedThread(const std::string& name, bool threaded, bool should_pause) : LLThread(name), mThreaded(threaded), mIdleThread(TRUE), @@ -41,6 +41,11 @@ LLQueuedThread::LLQueuedThread(const std::string& name, bool threaded) : { if (mThreaded) { + if(should_pause) + { + pause() ; //call this before start the thread. + } + start(); } } diff --git a/indra/llcommon/llqueuedthread.h b/indra/llcommon/llqueuedthread.h index a53b22f6fc..499d13a792 100644 --- a/indra/llcommon/llqueuedthread.h +++ b/indra/llcommon/llqueuedthread.h @@ -149,7 +149,7 @@ public: static handle_t nullHandle() { return handle_t(0); } public: - LLQueuedThread(const std::string& name, bool threaded = true); + LLQueuedThread(const std::string& name, bool threaded = true, bool should_pause = false); virtual ~LLQueuedThread(); virtual void shutdown(); diff --git a/indra/llcommon/llsingleton.h b/indra/llcommon/llsingleton.h index 00757be277..49d99f2cd0 100644 --- a/indra/llcommon/llsingleton.h +++ b/indra/llcommon/llsingleton.h @@ -114,8 +114,7 @@ private: ~SingletonInstanceData() { - SingletonInstanceData& data = getData(); - if (data.mInitState != DELETED) + if (mInitState != DELETED) { deleteSingleton(); } @@ -130,7 +129,26 @@ public: data.mInitState = DELETED; } - // Can be used to control when the singleton is deleted. Not normally needed. + /** + * @brief Immediately delete the singleton. + * + * A subsequent call to LLProxy::getInstance() will construct a new + * instance of the class. + * + * LLSingletons are normally destroyed after main() has exited and the C++ + * runtime is cleaning up statically-constructed objects. Some classes + * derived from LLSingleton have objects that are part of a runtime system + * that is terminated before main() exits. Calling the destructor of those + * objects after the termination of their respective systems can cause + * crashes and other problems during termination of the project. Using this + * method to destroy the singleton early can prevent these crashes. + * + * An example where this is needed is for a LLSingleton that has an APR + * object as a member that makes APR calls on destruction. The APR system is + * shut down explicitly before main() exits. This causes a crash on exit. + * Using this method before the call to apr_terminate() and NOT calling + * getInstance() again will prevent the crash. + */ static void deleteSingleton() { delete getData().mSingletonInstance; diff --git a/indra/llcommon/llthread.h b/indra/llcommon/llthread.h index c732e3bc77..b631b96252 100644 --- a/indra/llcommon/llthread.h +++ b/indra/llcommon/llthread.h @@ -195,7 +195,8 @@ public: } ~LLMutex() { - llassert(!isLocked()); // better not be locked! + //this assertion erroneously triggers whenever an LLCondition is destroyed + //llassert(!isLocked()); // better not be locked! apr_thread_mutex_destroy(mAPRMutexp); mAPRMutexp = NULL; } diff --git a/indra/llcommon/llversionviewer.h b/indra/llcommon/llversionviewer.h index ef55cfec89..3377465bb6 100755..100644 --- a/indra/llcommon/llversionviewer.h +++ b/indra/llcommon/llversionviewer.h @@ -28,8 +28,8 @@ #define LL_LLVERSIONVIEWER_H const S32 LL_VERSION_MAJOR = 3; -const S32 LL_VERSION_MINOR = 0; -const S32 LL_VERSION_PATCH = 5; +const S32 LL_VERSION_MINOR = 1; +const S32 LL_VERSION_PATCH = 0; const S32 LL_VERSION_BUILD = 0; const char * const LL_CHANNEL = "Second Life Developer"; diff --git a/indra/llcommon/llworkerthread.cpp b/indra/llcommon/llworkerthread.cpp index 6b308bb917..e186621503 100644 --- a/indra/llcommon/llworkerthread.cpp +++ b/indra/llcommon/llworkerthread.cpp @@ -34,8 +34,8 @@ //============================================================================ // Run on MAIN thread -LLWorkerThread::LLWorkerThread(const std::string& name, bool threaded) : - LLQueuedThread(name, threaded) +LLWorkerThread::LLWorkerThread(const std::string& name, bool threaded, bool should_pause) : + LLQueuedThread(name, threaded, should_pause) { mDeleteMutex = new LLMutex; } diff --git a/indra/llcommon/llworkerthread.h b/indra/llcommon/llworkerthread.h index bef5ef53fe..973b78ca01 100644 --- a/indra/llcommon/llworkerthread.h +++ b/indra/llcommon/llworkerthread.h @@ -83,7 +83,7 @@ private: LLMutex* mDeleteMutex; public: - LLWorkerThread(const std::string& name, bool threaded = true); + LLWorkerThread(const std::string& name, bool threaded = true, bool should_pause = false); ~LLWorkerThread(); /*virtual*/ S32 update(U32 max_time_ms); diff --git a/indra/llcommon/tests/llinstancetracker_test.cpp b/indra/llcommon/tests/llinstancetracker_test.cpp index 80b35bbdc3..b34d1c5fd3 100644 --- a/indra/llcommon/tests/llinstancetracker_test.cpp +++ b/indra/llcommon/tests/llinstancetracker_test.cpp @@ -40,6 +40,7 @@ #include <boost/scoped_ptr.hpp> // other Linden headers #include "../test/lltut.h" +#include "wrapllerrs.h" struct Keyed: public LLInstanceTracker<Keyed, std::string> { @@ -165,4 +166,67 @@ namespace tut ensure_equals("unreported instance", instances.size(), 0); } + + template<> template<> + void object::test<5>() + { + set_test_name("delete Keyed with outstanding instance_iter"); + std::string what; + Keyed* keyed = new Keyed("one"); + { + WrapLL_ERRS wrapper; + Keyed::instance_iter i(Keyed::beginInstances()); + try + { + delete keyed; + } + catch (const WrapLL_ERRS::FatalException& e) + { + what = e.what(); + } + } + ensure(! what.empty()); + } + + template<> template<> + void object::test<6>() + { + set_test_name("delete Keyed with outstanding key_iter"); + std::string what; + Keyed* keyed = new Keyed("one"); + { + WrapLL_ERRS wrapper; + Keyed::key_iter i(Keyed::beginKeys()); + try + { + delete keyed; + } + catch (const WrapLL_ERRS::FatalException& e) + { + what = e.what(); + } + } + ensure(! what.empty()); + } + + template<> template<> + void object::test<7>() + { + set_test_name("delete Unkeyed with outstanding instance_iter"); + std::string what; + Unkeyed* unkeyed = new Unkeyed; + { + WrapLL_ERRS wrapper; + Unkeyed::instance_iter i(Unkeyed::beginInstances()); + try + { + delete unkeyed; + } + catch (const WrapLL_ERRS::FatalException& e) + { + what = e.what(); + } + } + ensure(! what.empty()); + } } // namespace tut diff --git a/indra/llcommon/tests/llsingleton_test.cpp b/indra/llcommon/tests/llsingleton_test.cpp new file mode 100644 index 0000000000..385289aefe --- /dev/null +++ b/indra/llcommon/tests/llsingleton_test.cpp @@ -0,0 +1,76 @@ +/** + * @file llsingleton_test.cpp + * @date 2011-08-11 + * @brief Unit test for the LLSingleton class + * + * $LicenseInfo:firstyear=2011&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2011, 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 + * $/LicenseInfo$ + */ + +#include "linden_common.h" + +#include "llsingleton.h" +#include "../test/lltut.h" + +namespace tut +{ + struct singleton + { + // We need a class created with the LLSingleton template to test with. + class LLSingletonTest: public LLSingleton<LLSingletonTest> + { + + }; + }; + + typedef test_group<singleton> singleton_t; + typedef singleton_t::object singleton_object_t; + tut::singleton_t tut_singleton("LLSingleton"); + + template<> template<> + void singleton_object_t::test<1>() + { + + } + template<> template<> + void singleton_object_t::test<2>() + { + LLSingletonTest* singleton_test = LLSingletonTest::getInstance(); + ensure(singleton_test); + } + template<> template<> + void singleton_object_t::test<3>() + { + //Construct the instance + LLSingletonTest::getInstance(); + ensure(LLSingletonTest::instanceExists()); + + //Delete the instance + LLSingletonTest::deleteSingleton(); + ensure(LLSingletonTest::destroyed()); + ensure(!LLSingletonTest::instanceExists()); + + //Construct it again. + LLSingletonTest* singleton_test = LLSingletonTest::getInstance(); + ensure(singleton_test); + ensure(LLSingletonTest::instanceExists()); + } +} |