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Merge pull request #1666 from erwincoumans/master

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posix shared memory lsMemory release function
This commit is contained in:
erwincoumans
2018-05-02 17:05:35 -07:00
committed by GitHub
parent 35be31e11e 4a8ad1a54e
commit 6b9cc34064
13 changed files with 84 additions and 13 deletions
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11
examples/ExampleBrowser/InProcessExampleBrowser.cpp
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@@ -18,6 +18,8 @@
void ExampleBrowserThreadFunc(void* userPtr,void* lsMemory);
void* ExampleBrowserMemoryFunc();
void ExampleBrowserMemoryReleaseFunc(void* ptr);
#include <stdio.h>
//#include "BulletMultiThreaded/PlatformDefinitions.h"
@@ -42,6 +44,7 @@ static b3ThreadSupportInterface* createExampleBrowserThreadSupport(int numThread
b3PosixThreadSupport::ThreadConstructionInfo constructionInfo("testThreads",
ExampleBrowserThreadFunc,
ExampleBrowserMemoryFunc,
ExampleBrowserMemoryReleaseFunc,
numThreads);
b3ThreadSupportInterface* threadSupport = new b3PosixThreadSupport(constructionInfo);
@@ -56,7 +59,7 @@ static b3ThreadSupportInterface* createExampleBrowserThreadSupport(int numThread
b3ThreadSupportInterface* createExampleBrowserThreadSupport(int numThreads)
{
b3Win32ThreadSupport::Win32ThreadConstructionInfo threadConstructionInfo("testThreads",ExampleBrowserThreadFunc,ExampleBrowserMemoryFunc,numThreads);
b3Win32ThreadSupport::Win32ThreadConstructionInfo threadConstructionInfo("testThreads",ExampleBrowserThreadFunc,ExampleBrowserMemoryFunc,ExampleBrowserMemoryReleaseFunc,numThreads);
b3Win32ThreadSupport* threadSupport = new b3Win32ThreadSupport(threadConstructionInfo);
return threadSupport;
@@ -303,6 +306,12 @@ void* ExampleBrowserMemoryFunc()
return new ExampleBrowserThreadLocalStorage;
}
void ExampleBrowserMemoryReleaseFunc(void* ptr)
{
ExampleBrowserThreadLocalStorage* p = (ExampleBrowserThreadLocalStorage*) ptr;
delete p;
}

10
examples/Importers/ImportMJCFDemo/BulletMJCFImporter.cpp
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@@ -1032,6 +1032,11 @@ struct BulletMJCFImporterInternalData
//todo
break;
}
case URDF_GEOM_CDF:
{
//todo
break;
}
case URDF_GEOM_CYLINDER:
case URDF_GEOM_CAPSULE:
{
@@ -2541,6 +2546,11 @@ class btCompoundShape* BulletMJCFImporter::convertLinkCollisionShapes( int linkI
}
break;
}
case URDF_GEOM_CDF:
{
//todo
break;
}
case URDF_GEOM_UNKNOWN:
{
break;

3
examples/Importers/ImportObjDemo/Wavefront2GLInstanceGraphicsShape.cpp
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@@ -2,7 +2,8 @@
#include "../../OpenGLWindow/GLInstancingRenderer.h"
#include "../../OpenGLWindow/GLInstanceGraphicsShape.h"
#include "btBulletDynamicsCommon.h"
//#include "btBulletDynamicsCommon.h"
#include "LinearMath/btVector3.h"
#include "../../OpenGLWindow/SimpleOpenGL3App.h"
#include "Wavefront2GLInstanceGraphicsShape.h"
#include "../../OpenGLWindow/GLInstancingRenderer.h"

11
examples/MultiThreading/MultiThreadingExample.cpp
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@@ -21,7 +21,7 @@
void SampleThreadFunc(void* userPtr,void* lsMemory);
void* SamplelsMemoryFunc();
void SamplelsMemoryReleaseFunc(void* ptr);
#include <stdio.h>
//#include "BulletMultiThreaded/PlatformDefinitions.h"
@@ -34,6 +34,7 @@ b3ThreadSupportInterface* createThreadSupport(int numThreads)
b3PosixThreadSupport::ThreadConstructionInfo constructionInfo("testThreads",
SampleThreadFunc,
SamplelsMemoryFunc,
SamplelsMemoryReleaseFunc,
numThreads);
b3ThreadSupportInterface* threadSupport = new b3PosixThreadSupport(constructionInfo);
@@ -47,7 +48,7 @@ b3ThreadSupportInterface* createThreadSupport(int numThreads)
b3ThreadSupportInterface* createThreadSupport(int numThreads)
{
b3Win32ThreadSupport::Win32ThreadConstructionInfo threadConstructionInfo("testThreads",SampleThreadFunc,SamplelsMemoryFunc,numThreads);
b3Win32ThreadSupport::Win32ThreadConstructionInfo threadConstructionInfo("testThreads",SampleThreadFunc,SamplelsMemoryFunc,SamplelsMemoryReleaseFunc,numThreads);
b3Win32ThreadSupport* threadSupport = new b3Win32ThreadSupport(threadConstructionInfo);
return threadSupport;
@@ -155,7 +156,11 @@ void* SamplelsMemoryFunc()
return new SampleThreadLocalStorage;
}
void SamplelsMemoryReleaseFunc(void* ptr)
{
SampleThreadLocalStorage* p = (SampleThreadLocalStorage*) ptr;
delete p;
}

10
examples/MultiThreading/b3PosixThreadSupport.cpp
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@@ -251,7 +251,8 @@ void b3PosixThreadSupport::startThreads(ThreadConstructionInfo& threadConstructi
spuStatus.m_mainSemaphore = m_mainSemaphore;
spuStatus.m_lsMemory = threadConstructionInfo.m_lsMemoryFunc();
spuStatus.m_userThreadFunc = threadConstructionInfo.m_userThreadFunc;
spuStatus.threadUsed = 0;
spuStatus.m_lsMemoryReleaseFunc = threadConstructionInfo.m_lsMemoryReleaseFunc;
spuStatus.threadUsed = 0;
printf("started thread %d \n",i);
@@ -277,7 +278,12 @@ void b3PosixThreadSupport::stopThreads()
destroySem(spuStatus.startSemaphore);
printf("semaphore destroyed\n");
checkPThreadFunction(pthread_join(spuStatus.thread,0));
delete spuStatus.m_lsMemory;
if (spuStatus.m_lsMemoryReleaseFunc)
{
spuStatus.m_lsMemoryReleaseFunc( spuStatus.m_lsMemory);
}
}
printf("destroy main semaphore\n");
destroySem(m_mainSemaphore);

7
examples/MultiThreading/b3PosixThreadSupport.h
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@@ -35,6 +35,7 @@ subject to the following restrictions:
typedef void (*b3PosixThreadFunc)(void* userPtr,void* lsMemory);
typedef void* (*b3PosixlsMemorySetupFunc)();
typedef void (*b3PosixlsMemoryReleaseFunc)(void* ptr);
// b3PosixThreadSupport helps to initialize/shutdown libspe2, start/stop SPU tasks and communication
class b3PosixThreadSupport : public b3ThreadSupportInterface
@@ -55,6 +56,8 @@ public:
b3PosixThreadFunc m_userThreadFunc;
void* m_userPtr; //for taskDesc etc
b3PosixlsMemoryReleaseFunc m_lsMemoryReleaseFunc;
void* m_lsMemory; //initialized using PosixLocalStoreMemorySetupFunc
pthread_t thread;
@@ -83,12 +86,14 @@ public:
ThreadConstructionInfo(const char* uniqueName,
b3PosixThreadFunc userThreadFunc,
b3PosixlsMemorySetupFunc lsMemoryFunc,
b3PosixlsMemoryReleaseFunc lsMemoryReleaseFunc,
int numThreads=1,
int threadStackSize=65535
)
:m_uniqueName(uniqueName),
m_userThreadFunc(userThreadFunc),
m_lsMemoryFunc(lsMemoryFunc),
m_lsMemoryReleaseFunc(lsMemoryReleaseFunc),
m_numThreads(numThreads),
m_threadStackSize(threadStackSize)
{
@@ -98,6 +103,8 @@ public:
const char* m_uniqueName;
b3PosixThreadFunc m_userThreadFunc;
b3PosixlsMemorySetupFunc m_lsMemoryFunc;
b3PosixlsMemoryReleaseFunc m_lsMemoryReleaseFunc;
int m_numThreads;
int m_threadStackSize;

8
examples/MultiThreading/b3Win32ThreadSupport.cpp
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@@ -289,6 +289,7 @@ void b3Win32ThreadSupport::startThreads(const Win32ThreadConstructionInfo& threa
threadStatus.m_threadHandle = handle;
threadStatus.m_lsMemory = threadConstructionInfo.m_lsMemoryFunc();
threadStatus.m_userThreadFunc = threadConstructionInfo.m_userThreadFunc;
threadStatus.m_lsMemoryReleaseFunc = threadConstructionInfo.m_lsMemoryReleaseFunc;
printf("started %s thread %d with threadHandle %p\n",threadConstructionInfo.m_uniqueName,i,handle);
@@ -312,9 +313,12 @@ void b3Win32ThreadSupport::stopThreads()
{
WaitForSingleObject(threadStatus.m_eventCompletetHandle, INFINITE);
}
delete threadStatus.m_lsMemory;
if (threadStatus.m_lsMemoryReleaseFunc)
{
threadStatus.m_lsMemoryReleaseFunc(threadStatus.m_lsMemory);
}
threadStatus.m_userPtr = 0;
SetEvent(threadStatus.m_eventStartHandle);
WaitForSingleObject(threadStatus.m_eventCompletetHandle, INFINITE);

6
examples/MultiThreading/b3Win32ThreadSupport.h
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@@ -26,6 +26,7 @@ subject to the following restrictions:
typedef void (*b3Win32ThreadFunc)(void* userPtr,void* lsMemory);
typedef void* (*b3Win32lsMemorySetupFunc)();
typedef void (*b3Win32lsMemoryReleaseFunc)(void*);
///b3Win32ThreadSupport helps to initialize/shutdown libspe2, start/stop SPU tasks and communication
@@ -43,6 +44,8 @@ public:
void* m_userPtr; //for taskDesc etc
void* m_lsMemory; //initialized using Win32LocalStoreMemorySetupFunc
b3Win32lsMemoryReleaseFunc m_lsMemoryReleaseFunc;
void* m_threadHandle; //this one is calling 'Win32ThreadFunc'
void* m_eventStartHandle;
@@ -67,12 +70,14 @@ public:
Win32ThreadConstructionInfo(const char* uniqueName,
b3Win32ThreadFunc userThreadFunc,
b3Win32lsMemorySetupFunc lsMemoryFunc,
b3Win32lsMemoryReleaseFunc lsMemoryReleaseFunc,
int numThreads=1,
int threadStackSize=65535
)
:m_uniqueName(uniqueName),
m_userThreadFunc(userThreadFunc),
m_lsMemoryFunc(lsMemoryFunc),
m_lsMemoryReleaseFunc(lsMemoryReleaseFunc),
m_numThreads(numThreads),
m_threadStackSize(threadStackSize),
m_priority(0)
@@ -83,6 +88,7 @@ public:
const char* m_uniqueName;
b3Win32ThreadFunc m_userThreadFunc;
b3Win32lsMemorySetupFunc m_lsMemoryFunc;
b3Win32lsMemoryReleaseFunc m_lsMemoryReleaseFunc;
int m_numThreads;
int m_threadStackSize;
int m_priority;

10
examples/SharedMemory/PhysicsClientUDP.cpp
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@@ -11,6 +11,8 @@
#include "../MultiThreading/b3ThreadSupportInterface.h"
void UDPThreadFunc(void* userPtr, void* lsMemory);
void* UDPlsMemoryFunc();
void UDPlsMemoryReleaseFunc(void* ptr);
bool gVerboseNetworkMessagesClient = false;
#ifndef _WIN32
@@ -21,6 +23,7 @@ b3ThreadSupportInterface* createUDPThreadSupport(int numThreads)
b3PosixThreadSupport::ThreadConstructionInfo constructionInfo("UDPThread",
UDPThreadFunc,
UDPlsMemoryFunc,
UDPlsMemoryReleaseFunc,
numThreads);
b3ThreadSupportInterface* threadSupport = new b3PosixThreadSupport(constructionInfo);
@@ -34,7 +37,7 @@ b3ThreadSupportInterface* createUDPThreadSupport(int numThreads)
b3ThreadSupportInterface* createUDPThreadSupport(int numThreads)
{
b3Win32ThreadSupport::Win32ThreadConstructionInfo threadConstructionInfo("UDPThread", UDPThreadFunc, UDPlsMemoryFunc, numThreads);
b3Win32ThreadSupport::Win32ThreadConstructionInfo threadConstructionInfo("UDPThread", UDPThreadFunc, UDPlsMemoryFunc,UDPlsMemoryReleaseFunc, numThreads);
b3Win32ThreadSupport* threadSupport = new b3Win32ThreadSupport(threadConstructionInfo);
return threadSupport;
@@ -436,6 +439,11 @@ void* UDPlsMemoryFunc()
return new UDPThreadLocalStorage;
}
void UDPlsMemoryReleaseFunc(void* ptr)
{
UDPThreadLocalStorage* p = (UDPThreadLocalStorage*) ptr;
delete p;
}

3
examples/SharedMemory/PhysicsServerCommandProcessor.cpp
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@@ -9693,10 +9693,13 @@ void PhysicsServerCommandProcessor::stepSimulationRealTime(double dtInSec,const
void PhysicsServerCommandProcessor::resetSimulation()
{
//clean up all data
#ifndef SKIP_SOFT_BODY_MULTI_BODY_DYNAMICS_WORLD
if (m_data && m_data->m_dynamicsWorld)
{
m_data->m_dynamicsWorld->getWorldInfo().m_sparsesdf.Reset();
}
#endif
if (m_data && m_data->m_guiHelper)
{
m_data->m_guiHelper->removeAllGraphicsInstances();

10
examples/SharedMemory/PhysicsServerExample.cpp
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@@ -92,6 +92,7 @@ static void saveCurrentSettingsVR(const btVector3& VRTeleportPos1)
bool gDebugRenderToggle = false;
void MotionThreadFunc(void* userPtr,void* lsMemory);
void* MotionlsMemoryFunc();
void MotionlsMemoryReleaseFunc(void* ptr);
#define MAX_MOTION_NUM_THREADS 1
enum
{
@@ -150,6 +151,7 @@ b3ThreadSupportInterface* createMotionThreadSupport(int numThreads)
b3PosixThreadSupport::ThreadConstructionInfo constructionInfo("MotionThreads",
MotionThreadFunc,
MotionlsMemoryFunc,
MotionlsMemoryReleaseFunc,
numThreads);
b3ThreadSupportInterface* threadSupport = new b3PosixThreadSupport(constructionInfo);
@@ -163,7 +165,7 @@ b3ThreadSupportInterface* createMotionThreadSupport(int numThreads)
b3ThreadSupportInterface* createMotionThreadSupport(int numThreads)
{
b3Win32ThreadSupport::Win32ThreadConstructionInfo threadConstructionInfo("MotionThreads",MotionThreadFunc,MotionlsMemoryFunc,numThreads);
b3Win32ThreadSupport::Win32ThreadConstructionInfo threadConstructionInfo("MotionThreads",MotionThreadFunc,MotionlsMemoryFunc,MotionlsMemoryReleaseFunc,numThreads);
b3Win32ThreadSupport* threadSupport = new b3Win32ThreadSupport(threadConstructionInfo);
return threadSupport;
@@ -486,6 +488,12 @@ void* MotionlsMemoryFunc()
return new MotionThreadLocalStorage;
}
void MotionlsMemoryReleaseFunc(void* ptr)
{
MotionThreadLocalStorage* p = (MotionThreadLocalStorage*) ptr;
delete p;
}
struct UserDebugDrawLine

2
examples/SharedMemory/PhysicsServerSharedMemory.cpp
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@@ -170,7 +170,7 @@ bool PhysicsServerSharedMemory::connectSharedMemory( struct GUIHelperInterface*
}
} else
{
b3Error("Cannot connect to shared memory");
//b3Error("Cannot connect to shared memory");
m_data->m_areConnected[block] = false;
}
} while (counter++ < 10 && !m_data->m_areConnected[block]);

6
examples/SharedMemory/SharedMemoryCommands.h
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@@ -23,7 +23,11 @@
typedef unsigned long long int smUint64_t;
#endif
#define SHARED_MEMORY_MAX_STREAM_CHUNK_SIZE (8*1024*1024)
#ifdef __APPLE__
#define SHARED_MEMORY_MAX_STREAM_CHUNK_SIZE (512*1024)
#else
#define SHARED_MEMORY_MAX_STREAM_CHUNK_SIZE (8*1024*1024)
#endif
#define SHARED_MEMORY_SERVER_TEST_C
#define MAX_DEGREE_OF_FREEDOM 128