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loizides |
1.3 |
// $Id: OptLoad.cc,v 1.2 2009/02/24 20:13:57 loizides Exp $
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loizides |
1.1 |
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#include "MitCommon/OptIO/interface/OptInt.h"
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#include <TROOT.h>
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#include <TSystem.h>
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#include <TError.h>
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#include <TEnv.h>
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#include <Riostream.h>
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using namespace mithep;
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//--------------------------------------------------------------------------------------------------
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namespace {
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class OptIntLoad {
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public:
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OptIntLoad() {
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loizides |
1.3 |
Int_t verbose = gEnv->GetValue("Root.OptIO.Verbose",0);
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if(verbose)
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::Info("OptIntLoad", "Loading libMitCommonOptIO.so for the optimized IO interface.");
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loizides |
1.1 |
Int_t zipmode = gEnv->GetValue("Root.ZipMode",-1);
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if (zipmode>0) {
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loizides |
1.3 |
if(verbose)
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::Warning("OptIntLoad", "Setting ZipMode to %d as specified in rootrc", zipmode);
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loizides |
1.1 |
OptInt::SetZipMode(zipmode);
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}
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Double_t lzf = gEnv->GetValue("Root.OptIO.LzoFraction",1.);
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Double_t gzf = gEnv->GetValue("Root.OptIO.GzipFraction",1.);
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Double_t bzf = gEnv->GetValue("Root.OptIO.BzipFraction",1.);
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loizides |
1.2 |
Double_t lzm = gEnv->GetValue("Root.OptIO.LzmaFraction",1.);
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if (lzf!=1 || gzf!= 1 || bzf!=1 || lzm!=1) {
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loizides |
1.3 |
if(verbose)
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::Warning("OptIntLoad", "Setting algo fractions to %.2f, %.2f, %.2f, %.2f"
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" as specified in rootrc", lzf, gzf, bzf, lzm);
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loizides |
1.2 |
OptInt::SetAlgoFractions(lzf, gzf, bzf, lzm);
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loizides |
1.1 |
}
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Int_t smalloc = gEnv->GetValue("Root.OptIO.SMalloc",0);
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if (smalloc) {
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loizides |
1.3 |
if(verbose)
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::Warning("OptIntLoad", "Enabling static memory allocation as specified in rootrc");
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loizides |
1.1 |
OptInt::SetStaticMalloc(smalloc==1);
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}
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if (verbose) {
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::Warning("OptIntLoad", "Setting verbosity to %d as specified in rootrc", verbose);
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OptInt::SetVerbose(verbose);
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}
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}
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};
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OptIntLoad dummy;
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}
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