Skip to content

Improve performance of heterogeneous CLUE. #49078

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
cmsbuild merged 1 commit into from
Oct 10, 2025
Merged

Improve performance of heterogeneous CLUE. #49078

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 0 additions & 12 deletions RecoLocalCalo/HGCalRecProducers/plugins/alpaka/HGCalLayerClustersAlgoWrapper.dev.cc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -25,18 +25,6 @@ namespace ALPAKA_ACCELERATOR_NAMESPACE {
CLUEAlgoAlpaka<ALPAKA_ACCELERATOR_NAMESPACE::Acc1D, Queue, HGCalSiliconTilesConstants, kHGCalLayers> algoStandalone(
queue, dc, kappa, outlierDeltaFactor, false);

// Initialize output memory to 0
auto delta = cms::alpakatools::make_device_view<float>(queue, outputs.delta(), size);
alpaka::memset(queue, delta, 0x0);
auto rho = cms::alpakatools::make_device_view<float>(queue, outputs.rho(), size);
alpaka::memset(queue, rho, 0x0);
auto nearestHigher = cms::alpakatools::make_device_view<unsigned int>(queue, outputs.nearestHigher(), size);
alpaka::memset(queue, nearestHigher, 0x0);
auto clusterIndex = cms::alpakatools::make_device_view<int>(queue, outputs.clusterIndex(), size);
alpaka::memset(queue, clusterIndex, kInvalidClusterByte);
auto isSeed = cms::alpakatools::make_device_view<uint8_t>(queue, outputs.isSeed(), size);
alpaka::memset(queue, isSeed, 0x0);

algoStandalone.makeClustersCMSSW(size,
inputs.dim1(),
inputs.dim2(),
Expand Down
6 changes: 0 additions & 6 deletions RecoLocalCalo/HGCalRecProducers/plugins/alpaka/HGCalLayerClustersSoAAlgoWrapper.dev.cc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -155,10 +155,6 @@ namespace ALPAKA_ACCELERATOR_NAMESPACE {
alpaka::memset(queue, x, 0x0);
auto y = cms::alpakatools::make_device_view<float>(queue, outputs.y(), size);
alpaka::memset(queue, y, 0x0);
auto z = cms::alpakatools::make_device_view<float>(queue, outputs.z(), size);
alpaka::memset(queue, z, 0x0);
auto seed = cms::alpakatools::make_device_view<int>(queue, outputs.seed(), size);
alpaka::memset(queue, seed, 0x0);
auto energy = cms::alpakatools::make_device_view<float>(queue, outputs.energy(), size);
alpaka::memset(queue, energy, 0x0);
auto cells = cms::alpakatools::make_device_view<int>(queue, outputs.cells(), size);
Expand All @@ -167,8 +163,6 @@ namespace ALPAKA_ACCELERATOR_NAMESPACE {
alpaka::memset(queue, total_weight, 0x0);
auto total_weight_log = cms::alpakatools::make_device_view<float>(queue, outputs_service.total_weight_log(), size);
alpaka::memset(queue, total_weight_log, 0x0);
auto maxEnergyValue = cms::alpakatools::make_device_view<float>(queue, outputs_service.maxEnergyValue(), size);
alpaka::memset(queue, maxEnergyValue, 0x0);
auto maxEnergyIndex = cms::alpakatools::make_device_view<int>(queue, outputs_service.maxEnergyIndex(), size);
alpaka::memset(queue, maxEnergyIndex, kInvalidIndexByte);

Expand Down