From d0e5fabc7e167b3037a9c4fa6c537546b602a6cb Mon Sep 17 00:00:00 2001
From: moneta <lorenzo.moneta@cern.ch>
Date: Mon, 7 Aug 2017 12:49:05 +0200
Subject: [PATCH] Fix the automatic computation of chunks
---
math/mathcore/src/FitUtil.cxx | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/math/mathcore/src/FitUtil.cxx b/math/mathcore/src/FitUtil.cxx
index b74b77bf1d0..c20d463a944 100644
--- a/math/mathcore/src/FitUtil.cxx
+++ b/math/mathcore/src/FitUtil.cxx
@@ -1425,7 +1425,9 @@ unsigned FitUtil::setAutomaticChunking(unsigned nEvents){
SysInfo_t s;
gSystem->GetSysInfo(&s);
auto ncpu = s.fCpus;
- return ((nEvents/ncpu + 1) % 1000) *40 ; //arbitrary formula
+ if (nEvents/ncpu < 1000) return ncpu;
+ return nEvents/1000;
+ //return ((nEvents/ncpu + 1) % 1000) *40 ; //arbitrary formula
}
}
--
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