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Linux fixes

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This commit is contained in:
erwincoumans
2013-06-17 22:45:59 -07:00
parent 227d88f553
commit a81d847c24
3 changed files with 42 additions and 38 deletions
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33
src/Bullet3OpenCL/ParallelPrimitives/b3OpenCLArray.h
View File

@@ -4,7 +4,7 @@
#include "Bullet3Common/b3AlignedObjectArray.h"
#include "Bullet3OpenCL/Initialize/b3OpenCLInclude.h"
template <typename T>
template <typename T>
class b3OpenCLArray
{
size_t m_size;
@@ -59,9 +59,9 @@ public:
m_size = sizeInElements;
m_capacity = sizeInElements;
}
// we could enable this assignment, but need to make sure to avoid accidental deep copies
// b3OpenCLArray<T>& operator=(const b3AlignedObjectArray<T>& src)
// b3OpenCLArray<T>& operator=(const b3AlignedObjectArray<T>& src)
// {
// copyFromArray(src);
// return *this;
@@ -73,16 +73,16 @@ public:
return m_clBuffer;
}
virtual ~b3OpenCLArray()
{
deallocate();
m_size=0;
m_capacity=0;
}
B3_FORCE_INLINE bool push_back(const T& _Val,bool waitForCompletion=true)
{
{
bool result = true;
size_t sz = size();
if( sz == capacity() )
@@ -147,7 +147,7 @@ public:
}
B3_FORCE_INLINE size_t capacity() const
{
{
return m_capacity;
}
@@ -167,7 +167,6 @@ public:
if (ciErrNum!=CL_SUCCESS)
{
b3Error("OpenCL out-of-memory\n");
b3Assert(0);
_Count = 0;
result = false;
}
@@ -192,7 +191,7 @@ public:
deallocate();
m_clBuffer = buf;
m_capacity = _Count;
} else
{
@@ -213,14 +212,14 @@ public:
b3Assert(m_clBuffer);
b3Assert(destination);
//likely some error, destination is same as source
b3Assert(m_clBuffer != destination);
b3Assert((firstElem+numElements)<=m_size);
cl_int status = 0;
b3Assert(numElements>0);
b3Assert(numElements<=m_size);
@@ -228,7 +227,7 @@ public:
size_t srcOffsetBytes = sizeof(T)*firstElem;
size_t dstOffsetInBytes = sizeof(T)*dstOffsetInElems;
status = clEnqueueCopyBuffer( m_commandQueue, m_clBuffer, destination,
status = clEnqueueCopyBuffer( m_commandQueue, m_clBuffer, destination,
srcOffsetBytes, dstOffsetInBytes, sizeof(T)*numElements, 0, 0, 0 );
b3Assert( status == CL_SUCCESS );
@@ -237,7 +236,7 @@ public:
void copyFromHost(const b3AlignedObjectArray<T>& srcArray, bool waitForCompletion=true)
{
size_t newSize = srcArray.size();
bool copyOldContents = false;
resize (newSize,copyOldContents);
if (newSize)
@@ -263,7 +262,7 @@ public:
b3Error("copyFromHostPointer invalid range\n");
}
}
void copyToHost(b3AlignedObjectArray<T>& destArray, bool waitForCompletion=true) const
{
@@ -275,7 +274,7 @@ public:
void copyToHostPointer(T* destPtr, size_t numElem, size_t srcFirstElem=0, bool waitForCompletion=true) const
{
b3Assert(numElem+srcFirstElem <= capacity());
if(numElem+srcFirstElem <= capacity())
{
cl_int status = 0;
@@ -290,7 +289,7 @@ public:
b3Error("copyToHostPointer invalid range\n");
}
}
void copyFromOpenCLArray(const b3OpenCLArray& src)
{
size_t newSize = src.size();

46
test/OpenCL/BasicInitialize/main.cpp
View File

@@ -4,8 +4,8 @@ Copyright (c) 2011 Advanced Micro Devices, Inc. http://bulletphysics.org
This software is provided 'as-is', without any express or implied warranty.
In no event will the authors be held liable for any damages arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it freely,
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it freely,
subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
@@ -44,7 +44,7 @@ int main(int argc, char* argv[])
b3Error("test error\n");
int ciErrNum = 0;
cl_device_type deviceType = CL_DEVICE_TYPE_ALL;
const char* vendorSDK = b3OpenCLUtils::getSdkVendorName();
@@ -62,9 +62,9 @@ int main(int argc, char* argv[])
b3Printf(" CL_PLATFORM_VENDOR: \t\t\t%s\n",platformInfo.m_platformVendor);
b3Printf(" CL_PLATFORM_NAME: \t\t\t%s\n",platformInfo.m_platformName);
b3Printf(" CL_PLATFORM_VERSION: \t\t\t%s\n",platformInfo.m_platformVersion);
cl_context context = b3OpenCLUtils::createContextFromPlatform(platform,deviceType,&ciErrNum);
int numDevices = b3OpenCLUtils::getNumDevices(context);
b3Printf("Num Devices = %d\n", numDevices);
for (int j=0;j<numDevices;j++)
@@ -82,7 +82,7 @@ int main(int argc, char* argv[])
{
size_t numBytes = i*1024*1024;
result = memTester.resize(numBytes,false);
if (result)
{
printf("allocated %d MB successfully\n",i);
@@ -101,7 +101,7 @@ int main(int argc, char* argv[])
///Easier method to initialize OpenCL using createContextFromType for a GPU
deviceType = CL_DEVICE_TYPE_GPU;
void* glCtx=0;
void* glDC = 0;
b3Printf("Initialize OpenCL using b3OpenCLUtils::createContextFromType for CL_DEVICE_TYPE_GPU\n");
@@ -124,21 +124,25 @@ int main(int argc, char* argv[])
oclCHECKERROR(ciErrNum, CL_SUCCESS);
//normally you would create and execute kernels using this command queue
b3OpenCLArray<char> memTester(g_cxMainContext,g_cqCommandQue,0,true);
int maxMem = 8192;
bool result=true;
for (size_t i=1;result;i++)
{
size_t numBytes = i*1024*1024;
result = memTester.resize(numBytes,false);
if (result)
{
printf("allocated %d MB successfully\n",i);
} else
{
printf("allocated %d MB failed\n", i);
}
b3OpenCLArray<char> memTester(g_cxMainContext,g_cqCommandQue,0,true);
int maxMem = 8192;
bool result=true;
for (size_t i=1;result;i++)
{
size_t numBytes = i*1024*1024;
result = memTester.resize(numBytes,false);
if (result)
{
printf("allocated %d MB successfully\n",i);
} else
{
printf("allocated %d MB failed\n", i);
}
}
}

1
test/OpenCL/BasicInitialize/premake4.lua
View File

@@ -19,6 +19,7 @@ function createProject(vendor)
files {
"main.cpp",
"../../../src/Bullet3OpenCL/Initialize/b3OpenCLUtils.cpp",
"../../../src/Bullet3Common/b3AlignedAllocator.cpp",
"../../../src/Bullet3OpenCL/Initialize/b3OpenCLUtils.h",
"../../../src/Bullet3Common/b3Logging.cpp",
}