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| @@ -1,4 +1,4 @@ | ||
| --- | ||
| macs -nw 2 --- | ||
| Language: Cpp | ||
| BasedOnStyle: Google | ||
| ColumnLimit: 120 | ||
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| @@ -1,13 +1,20 @@ | ||
| <use name="FWCore/MessageLogger"/> | ||
| <use name="FWCore/Framework"/> | ||
| <use name="FWCore/Utilities"/> | ||
| <use name="FWCore/ParameterSet"/> | ||
| <use name="RecoLocalCalo/HGCalRecAlgos"/> | ||
| <use name="RecoLocalCalo/HGCalRecProducers"/> | ||
| <use name="Geometry/HGCalGeometry"/> | ||
| <use name="Geometry/HGCalCommonData"/> | ||
| <use name="CondFormats/DataRecord"/> | ||
| <use name="clhep"/> | ||
| <use name="cuda"/> | ||
| <use name="FWCore/MessageLogger"/> | ||
| <use name="FWCore/Framework"/> | ||
| <use name="FWCore/Utilities"/> | ||
| <use name="FWCore/ParameterSet"/> | ||
| <use name="FWCore/ServiceRegistry"/> | ||
| <use name="Geometry/HGCalGeometry"/> | ||
| <use mame="Geometry/HGCalCommonData"/> | ||
| <use name="CondFormats/DataRecord"/> | ||
| <use name="CondFormats/HGCalObjects"/> | ||
| <use name="DataFormats/HGCRecHit"/> | ||
| <use name="DataFormats/ForwardDetId"/> | ||
| <use name="CommonTools/UtilAlgos"/> | ||
| <use name="RecoLocalCalo/HGCalRecAlgos"/> | ||
| <use name="HeterogeneousCore/CUDACore"/> | ||
| <use name="HeterogeneousCore/CUDAUtilities"/> | ||
| <use name="clhep"/> | ||
| <export> | ||
| <lib name="1"/> | ||
| <lib name="1"/> | ||
| </export> |
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| @@ -1,15 +1,21 @@ | ||
| <use name="cuda"/> | ||
| <use name="HeterogeneousCore/CUDACore"/> | ||
| <use name="HeterogeneousCore/CUDAUtilities"/> | ||
| <use name="Geometry/CaloGeometry"/> | ||
| <use name="FWCore/Framework"/> | ||
| <use name="FWCore/Utilities"/> | ||
| <use name="FWCore/ParameterSet"/> | ||
| <use name="RecoLocalCalo/HGCalRecAlgos"/> | ||
| <use name="RecoLocalCalo/HGCalRecProducers"/> | ||
| <use name="DataFormats/HGCDigi"/> | ||
| <use name="DataFormats/HGCRecHit"/> | ||
| <use name="DataFormats/HcalDetId"/> | ||
| <use name="Geometry/CaloGeometry"/> | ||
| <use name="Geometry/HGCalGeometry"/> | ||
| <use name="Geometry/HGCalCommonData"/> | ||
| <use name="RecoLocalCalo/HGCalRecAlgos"/> | ||
| <use name="RecoLocalCalo/HGCalESProducers"/> | ||
| <use name="FWCore/MessageLogger"/> | ||
| <use name="CondFormats/DataRecord"/> | ||
| <use name="CondFormats/HGCalObjects"/> | ||
| <use name="PhysicsTools/UtilAlgos"/> | ||
| <library file="*.cc *.cu" name="RecoLocalCaloHGCalESProducersPlugins"> | ||
| <flags EDM_PLUGIN="1"/> | ||
| </library> |
72 changes: 72 additions & 0 deletions
72
RecoLocalCalo/HGCalESProducers/plugins/HGCalCellPositionsKernelImpl.cu
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| #include <cuda.h> | ||
| #include <cuda_runtime.h> | ||
| #include <inttypes.h> | ||
| #include "DataFormats/ForwardDetId/interface/HGCalDetId.h" | ||
| #include "RecoLocalCalo/HGCalESProducers/plugins/HGCalCellPositionsKernelImpl.cuh" | ||
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| __global__ | ||
| void fill_positions_from_detids(const hgcal_conditions::HeterogeneousHEFCellPositionsConditionsESProduct* conds) | ||
| { | ||
| unsigned int tid = blockDim.x * blockIdx.x + threadIdx.x; | ||
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| for (unsigned int i = tid; i < conds->nelems_posmap; i += blockDim.x * gridDim.x) | ||
| { | ||
| HeterogeneousHGCSiliconDetId did(conds->posmap.detid[i]); | ||
| const float cU = static_cast<float>( did.cellU() ); | ||
| const float cV = static_cast<float>( did.cellV() ); | ||
| const float wU = static_cast<float>( did.waferU() ); | ||
| const float wV = static_cast<float>( did.waferV() ); | ||
| const float ncells = static_cast<float>( did.nCells() ); | ||
| const int32_t layer = did.layer(); | ||
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| //based on `std::pair<float, float> HGCalDDDConstants::locateCell(const HGCSiliconDetId&, bool) | ||
| const float r_x2 = conds->posmap.waferSize + conds->posmap.sensorSeparation; | ||
| const float r = 0.5f * r_x2; | ||
| const float sqrt3 = __fsqrt_rn(3.f); | ||
| const float rsqrt3 = __frsqrt_rn(3.f); //rsqrt: 1 / sqrt | ||
| const float R = r_x2 * rsqrt3; | ||
| const float n2 = ncells / 2.f; | ||
| const float yoff_abs = rsqrt3 * r_x2; | ||
| const float yoff = (layer%2==1) ? yoff_abs : -1.f * yoff_abs; //CHANGE according to Sunanda's reply | ||
| float xpos = (-2.f * wU + wV) * r; | ||
| float ypos = yoff + (1.5f * wV * R); | ||
| const float R1 = __fdividef( conds->posmap.waferSize, 3.f * ncells ); | ||
| const float r1_x2 = R1 * sqrt3; | ||
| xpos += (1.5f * (cV - ncells) + 1.f) * R1; | ||
| ypos += (cU - 0.5f * cV - n2) * r1_x2; | ||
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| conds->posmap.x[i] = xpos; //* side; multiply by -1 if one wants to obtain the position from the opposite endcap. CAREFUL WITH LATER DETECTOR ALIGNMENT!!! | ||
| conds->posmap.y[i] = ypos; | ||
| } | ||
| } | ||
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| __global__ | ||
| void print_positions_from_detids(const hgcal_conditions::HeterogeneousHEFCellPositionsConditionsESProduct* conds) | ||
| { | ||
| unsigned int tid = blockDim.x * blockIdx.x + threadIdx.x; | ||
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| for (unsigned int i = tid; i < conds->nelems_posmap; i += blockDim.x * gridDim.x) | ||
| { | ||
| HeterogeneousHGCSiliconDetId did(conds->posmap.detid[i]); | ||
| const int32_t layer = did.layer(); | ||
| float posz = conds->posmap.z_per_layer[ layer-1 ]; | ||
| printf("PosX: %lf\t PosY: %lf\t Posz: %lf\n", conds->posmap.x[i], conds->posmap.y[i], posz); | ||
| } | ||
| } | ||
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| __global__ | ||
| void test(const hgcal_conditions::HeterogeneousHEFCellPositionsConditionsESProduct* conds) | ||
| { | ||
| unsigned int tid = blockDim.x * blockIdx.x + threadIdx.x; | ||
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| if(tid == 0) | ||
| { | ||
| printf("Nelems: %u\n", static_cast<unsigned>(conds->nelems_posmap)); | ||
| for(unsigned i=0; i<10; ++i) | ||
| { | ||
| printf("%lf ", conds->posmap.z_per_layer[i]); | ||
| printf("%lf ", conds->posmap.x[i]); | ||
| printf("\n"); | ||
| } | ||
| } | ||
| } |
19 changes: 19 additions & 0 deletions
19
RecoLocalCalo/HGCalESProducers/plugins/HGCalCellPositionsKernelImpl.cuh
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| #ifndef RecoLocalCalo_HGCalESProducers_HGCalCellPositionsKernelImpl_cuh | ||
| #define RecoLocalCalo_HGCalESProducers_HGCalCellPositionsKernelImpl_cuh | ||
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| #include <cuda.h> | ||
| #include <cuda_runtime.h> | ||
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| #include "CUDADataFormats/HGCal/interface/HGCConditions.h" | ||
| #include "RecoLocalCalo/HGCalESProducers/plugins/KernelManagerHGCalCellPositions.h" | ||
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| __global__ | ||
| void fill_positions_from_detids(const hgcal_conditions::HeterogeneousHEFCellPositionsConditionsESProduct* conds); | ||
|
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| __global__ | ||
| void print_positions_from_detids(const hgcal_conditions::HeterogeneousHEFCellPositionsConditionsESProduct* conds); | ||
|
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| __global__ | ||
| void test(const hgcal_conditions::HeterogeneousHEFCellPositionsConditionsESProduct* conds); | ||
|
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| #endif //RecoLocalCalo_HGCalESProducers_HGCalCellPositionsKernelImpl_cuh |
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22 changes: 22 additions & 0 deletions
22
RecoLocalCalo/HGCalESProducers/plugins/KernelManagerHGCalCellPositions.cu
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,22 @@ | ||
| #include <cuda.h> | ||
| #include <cuda_runtime.h> | ||
| #include <inttypes.h> | ||
| #include "RecoLocalCalo/HGCalESProducers/plugins/KernelManagerHGCalCellPositions.h" | ||
| #include "RecoLocalCalo/HGCalESProducers/plugins/HGCalCellPositionsKernelImpl.cuh" | ||
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| KernelManagerHGCalCellPositions::KernelManagerHGCalCellPositions(const size_t& nelems) | ||
| { | ||
| ::nb_celpos_ = (nelems + ::nt_celpos_.x - 1) / ::nt_celpos_.x; | ||
| } | ||
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| void KernelManagerHGCalCellPositions::fill_positions(const hgcal_conditions::HeterogeneousHEFCellPositionsConditionsESProduct* d_conds) | ||
| { | ||
| fill_positions_from_detids<<<::nb_celpos_,::nt_celpos_>>>(d_conds); | ||
| cudaCheck( cudaGetLastError() ); | ||
| } | ||
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| void KernelManagerHGCalCellPositions::test_cell_positions(const hgcal_conditions::HeterogeneousHEFCellPositionsConditionsESProduct* d_conds) | ||
| { | ||
| test<<<::nb_celpos_,::nt_celpos_>>>(d_conds); | ||
| cudaCheck( cudaGetLastError() ); | ||
| } |
37 changes: 37 additions & 0 deletions
37
RecoLocalCalo/HGCalESProducers/plugins/KernelManagerHGCalCellPositions.h
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| @@ -0,0 +1,37 @@ | ||
| #ifndef RecoLocalCalo_HGCalESProducers_KernelManagerHGCalCellPositions_h | ||
| #define RecoLocalCalo_HGCalESProducers_KernelManagerHGCalCellPositions_h | ||
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| #include "FWCore/Utilities/interface/Exception.h" | ||
| #include "HeterogeneousCore/CUDAUtilities/interface/MessageLogger.h" | ||
| #include "DataFormats/DetId/interface/DetId.h" | ||
| #include "HeterogeneousCore/CUDAUtilities/interface/cudaCompat.h" | ||
| #include "HeterogeneousCore/CUDAUtilities/interface/cudaCheck.h" | ||
| #include "RecoLocalCalo/HGCalESProducers/plugins/HGCalCellPositionsKernelImpl.cuh" | ||
| #include "CUDADataFormats/HGCal/interface/HGCConditions.h" | ||
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| #include <vector> | ||
| #include <algorithm> //std::swap | ||
| #include <variant> | ||
| #include <cuda.h> | ||
| #include <cuda_runtime.h> | ||
|
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| /* | ||
| #ifdef __CUDA_ARCH__ | ||
| extern __constant__ uint32_t calo_rechit_masks[]; | ||
| #endif | ||
| */ | ||
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| namespace { //kernel parameters | ||
| dim3 nb_celpos_; | ||
| constexpr dim3 nt_celpos_(256); | ||
| } | ||
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| class KernelManagerHGCalCellPositions { | ||
| public: | ||
| KernelManagerHGCalCellPositions(const size_t&); | ||
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| void fill_positions(const hgcal_conditions::HeterogeneousHEFCellPositionsConditionsESProduct*); | ||
| void test_cell_positions(const hgcal_conditions::HeterogeneousHEFCellPositionsConditionsESProduct*); | ||
| }; | ||
|
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| #endif //RecoLocalCalo_HGCalESProducers_KernelManagerHGCalCellPositions_h |
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