ITS: set default memlimit to high

Author: f3sch

Detectors/ITSMFT/ITS/tracking/include/ITStracking/Configuration.h

@@ -16,6 +16,8 @@
 #ifndef TRACKINGITSU_INCLUDE_CONFIGURATION_H_
 #define TRACKINGITSU_INCLUDE_CONFIGURATION_H_
 
+#include <cstddef>
+#include <limits>
 #ifndef GPUCA_GPUCODE_DEVICE
 #include <array>
 #include <climits>
@@ -108,7 +110,7 @@ struct TrackingParameters {
   float TrackFollowerNSigmaCutPhi = 1.f;
 
   bool PrintMemory = false; // print allocator usage in epilog report
-  size_t MaxMemory = 12000000000UL;
+  size_t MaxMemory = std::numeric_limits<size_t>::max();
   bool DropTFUponFailure = false;
 };
 
@@ -142,7 +144,7 @@ struct VertexingParameters {
 
   int nThreads = 1;
   bool PrintMemory = false; // print allocator usage in epilog report
-  size_t MaxMemory = 12000000000UL;
+  size_t MaxMemory = std::numeric_limits<size_t>::max();
   bool DropTFUponFailure = false;
 };
 

Detectors/ITSMFT/ITS/tracking/include/ITStracking/TrackingConfigParam.h

@@ -12,6 +12,8 @@
 #ifndef ALICEO2_ITSDPLTRACKINGPARAM_H_
 #define ALICEO2_ITSDPLTRACKINGPARAM_H_
 
+#include <limits>
+
 #include "CommonUtils/ConfigurableParam.h"
 #include "CommonUtils/ConfigurableParamHelper.h"
 
@@ -49,7 +51,7 @@ struct VertexerParamConfig : public o2::conf::ConfigurableParamHelper<VertexerPa
 
   int nThreads = 1;
   bool printMemory = false;
-  size_t maxMemory = 12000000000UL;
+  size_t maxMemory = std::numeric_limits<size_t>::max();
   bool dropTFUponFailure = false;
 
   O2ParamDef(VertexerParamConfig, "ITSVertexerParam");
@@ -94,7 +96,7 @@ struct TrackerParamConfig : public o2::conf::ConfigurableParamHelper<TrackerPara
 
   int nThreads = 1;
   bool printMemory = false;
-  size_t maxMemory = 12000000000UL;
+  size_t maxMemory = std::numeric_limits<size_t>::max();
   bool dropTFUponFailure = false;
   bool fataliseUponFailure = true; // granular management of the fatalisation in async mode