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/*
* Advanced Simulation Library <http://asl.org.il>
*
* Copyright 2015 Avtech Scientific <http://avtechscientific.com>
*
*
* This file is part of Advanced Simulation Library (ASL).
*
* ASL is free software: you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, version 3 of the License.
*
* ASL 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with ASL. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
\example testASLData.cc
*/
#include "acl/acl.h"
#include "acl/aclGenerators.h"
#include "acl/DataTypes/aclGroupID.h"
#include "acl/DataTypes/aclConstant.h"
#include "aslGenerators.h"
#include "aslUtilities.h"
#include "acl/Kernels/aclKernel.h"
#include "data/aslDataUtilities.h"
#include <acl/aclMath/aclVectorOfElements.h>
#include <data/aslDataWithGhostNodes.h>
using namespace acl;
using namespace asl;
using namespace std;
bool testSimpleKernel()
{
Block bl(makeAVec(10,5),0.1);
auto a(generateDataContainerACL_SP<double>(bl,1,1));
auto b(generateDataContainerACL_SP<double>(bl,1,1));
Kernel k;
k<<(a->getEContainer()=acl::generateVEConstant<double>(0));
k<<(b->getEContainer()=acl::generateVEConstant<double>(0));
k.setup();
cout<<k.getKernelSource ()<<endl;
return true;
}
bool testInitData()
{
Block bl(makeAVec(10,5),0.1);
auto a(generateDataContainerACL_SP<double>(bl, 1, 1));
initData(a->getEContainer(),acl::generateVEConstant<double>(0));
return true;
}
bool testUploadToLocalMem()
{
cout << "Test of UploadToLocalMem()..." << flush;
unsigned int componentsNum = 2;
unsigned int groupSize = 27;
KernelConfiguration kConf(KERNEL_BASIC);
kConf.local = true;
Kernel kernel(kConf);
Element groupID(new GroupID());
Element c0(new Constant<cl_uint>(0));
asl::AVec<int> totalDimensions(asl::makeAVec(10, 10, 10));
// dx = 1
asl::Block block(totalDimensions, 1);
// boundary = 0
auto source(asl::generateDataContainerACL_SP<float>(block,
componentsNum,
0u));
// initialize source with value "13"
acl::initData(source->getEContainer(), acl::generateVEConstantN(componentsNum,
13));
// boundary = 0
auto destination(asl::generateDataContainerACL_SP<float>(block,
componentsNum,
0u));
// initialize source with value "27"
acl::initData(destination->getEContainer(), acl::generateVEConstantN(componentsNum,
27));
asl::AVec<int> portionDimensions(asl::makeAVec(5, 5, 5));
unsigned int portionSize = productOfElements(portionDimensions);
unsigned int totalSize = productOfElements(totalDimensions);
unsigned int groupsNumber = totalSize / portionSize;
Element cPortionSize(new Constant<cl_uint>(portionSize));
kernel.setGroupsNumber(groupsNumber);
VectorOfElements localSource(componentsNum);
copy(uploadToLocalMem(*source, portionDimensions, groupSize, kernel), localSource);
using namespace elementOperators;
kernel.addExpression(barrier("CLK_LOCAL_MEM_FENCE | CLK_GLOBAL_MEM_FENCE"));
// overwrite destination with localSource
for (unsigned int i = 0; i < componentsNum; ++i)
kernel.addExpression(syncCopy(localSource[i], destination->getEContainer()[i],
c0, cPortionSize * groupID, cPortionSize));
kernel.setup();
kernel.compute();
bool status(true);
vector<cl_float> src(totalSize);
vector<cl_float> dst(totalSize);
for (unsigned int i = 0; i < componentsNum; ++i)
{
copy(source->getEContainer()[i], src);
copy(destination->getEContainer()[i], dst);
cout << src << endl << endl << dst << endl;
status &= (src == dst);
}
errorMessage(status);
return status;
}
int main()
{
bool allTestsPassed(true);
allTestsPassed &= testSimpleKernel();
allTestsPassed &= testInitData();
allTestsPassed &= testUploadToLocalMem();
return allTestsPassed ? EXIT_SUCCESS : EXIT_FAILURE;
}
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