Merge pull request #35017 from stahlleiton/CMSSW_12_1_X_GPU_HIon_v2

Adapt CAConstants for HIon
cms-sw · Sep 1, 2021 · c2e6576 · c2e6576
2 parents 9dccb35 + 241f74d
commit c2e6576
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/RecoPixelVertexing/PixelTriplets/plugins/CAConstants.h b/RecoPixelVertexing/PixelTriplets/plugins/CAConstants.h
@@ -32,9 +32,10 @@ namespace caConstants {
   constexpr uint32_t maxCellsPerHit = 128 / 2;
 #else   // GPU_SMALL_EVENTS
   // tested on MC events with 55-75 pileup events
-  constexpr uint32_t maxNumberOfTuples = 24 * 1024;
+  // and extended for Heavy Ions operations (24k -> 32k tuples, 128 -> 256 cells)
+  constexpr uint32_t maxNumberOfTuples = 32 * 1024;
   constexpr uint32_t maxNumberOfDoublets = 512 * 1024;
-  constexpr uint32_t maxCellsPerHit = 128;
+  constexpr uint32_t maxCellsPerHit = 256;
 #endif  // GPU_SMALL_EVENTS
 #endif  // ONLY_PHICUT
   constexpr uint32_t maxNumOfActiveDoublets = maxNumberOfDoublets / 8;