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#include <alpaka/alpaka.hpp>
#include "DataFormats/SiPixelClusterSoA/interface/SiPixelClustersDevice.h"
#include "DataFormats/SiPixelClusterSoA/interface/SiPixelClustersHost.h"
#include "DataFormats/SiPixelClusterSoA/interface/alpaka/SiPixelClustersSoACollection.h"
#include "HeterogeneousCore/AlpakaInterface/interface/config.h"
#include "HeterogeneousCore/AlpakaInterface/interface/workdivision.h"
#include "Clusters_test.h"
using namespace alpaka;
namespace ALPAKA_ACCELERATOR_NAMESPACE::testClusterSoA {
class TestFillKernel {
public:
ALPAKA_FN_ACC void operator()(Acc1D const& acc, SiPixelClustersSoAView clust_view) const {
for (int32_t j : cms::alpakatools::uniform_elements(acc, clust_view.metadata().size())) {
clust_view[j].moduleStart() = j;
clust_view[j].clusInModule() = j * 2;
clust_view[j].moduleId() = j * 3;
clust_view[j].clusModuleStart() = j * 4;
}
}
};
class TestVerifyKernel {
public:
ALPAKA_FN_ACC void operator()(Acc1D const& acc, SiPixelClustersSoAConstView clust_view) const {
for (uint32_t j : cms::alpakatools::uniform_elements(acc, clust_view.metadata().size())) {
ALPAKA_ASSERT_ACC(clust_view[j].moduleStart() == j);
ALPAKA_ASSERT_ACC(clust_view[j].clusInModule() == j * 2);
ALPAKA_ASSERT_ACC(clust_view[j].moduleId() == j * 3);
ALPAKA_ASSERT_ACC(clust_view[j].clusModuleStart() == j * 4);
}
}
};
void runKernels(SiPixelClustersSoAView clust_view, Queue& queue) {
uint32_t items = 64;
uint32_t groups = cms::alpakatools::divide_up_by(clust_view.metadata().size(), items);
auto workDiv = cms::alpakatools::make_workdiv<Acc1D>(groups, items);
alpaka::exec<Acc1D>(queue, workDiv, TestFillKernel{}, clust_view);
alpaka::exec<Acc1D>(queue, workDiv, TestVerifyKernel{}, clust_view);
}
} // namespace ALPAKA_ACCELERATOR_NAMESPACE::testClusterSoA
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