GPU: Increase TPC FirstHitInBin buffer

davidrohr · davidrohr · commit ed93a0d8b3ea · 2021-10-26T08:24:58.000+02:00
diff --git a/GPU/GPUTracking/SliceTracker/GPUTPCSliceData.cxx b/GPU/GPUTracking/SliceTracker/GPUTPCSliceData.cxx
@@ -118,7 +118,7 @@ GPUd() void GPUTPCSliceData::GetMaxNBins(GPUconstantref() const MEM_CONSTANT(GPU
 
 GPUd() unsigned int GPUTPCSliceData::GetGridSize(unsigned int nHits, unsigned int nRows)
 {
-  return 30 * nRows + 4 * nHits;
+  return 128 * nRows + 4 * nHits;
 }
 
 GPUdi() void GPUTPCSliceData::CreateGrid(GPUconstantref() const MEM_CONSTANT(GPUConstantMem) * mem, GPUTPCRow* GPUrestrict() row, float yMin, float yMax, float zMin, float zMax)

Original file line number	Diff line number	Diff line change
`@@ -118,7 +118,7 @@ GPUd() void GPUTPCSliceData::GetMaxNBins(GPUconstantref() const MEM_CONSTANT(GPU`
`118`	`118`
`119`	`119`	`GPUd() unsigned int GPUTPCSliceData::GetGridSize(unsigned int nHits, unsigned int nRows)`
`120`	`120`	`{`
`121`		`- return 30 * nRows + 4 * nHits;`
	`121`	`+ return 128 * nRows + 4 * nHits;`
`122`	`122`	`}`
`123`	`123`
`124`	`124`	`GPUdi() void GPUTPCSliceData::CreateGrid(GPUconstantref() const MEM_CONSTANT(GPUConstantMem) * mem, GPUTPCRow* GPUrestrict() row, float yMin, float yMax, float zMin, float zMax)`