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[WIP] Allow hadd to run in multiprocess mode #491

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Merged
dpiparo merged 7 commits into from
Apr 26, 2017
Merged

[WIP] Allow hadd to run in multiprocess mode #491

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4e8c226
Allow hadd to run in multiprocess
xvallspl Apr 9, 2017
3235a7f
Apply clang-format to hadd
xvallspl Apr 9, 2017
7cd817a
Fix typo in help (hadd)
xvallspl Apr 9, 2017
e2f5058
Resolves naming conflicts in partial files in hadd
xvallspl Apr 11, 2017
b9b1d3f
Add debug option for parallel hadd.
xvallspl Apr 11, 2017
ef34f13
Allow user to specify temp dir.
xvallspl Apr 11, 2017
a7d49fa
Check step size only when multiprocess
xvallspl Apr 18, 2017
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Check step size only when multiprocess
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@xvallspl
xvallspl committed Apr 18, 2017
commit a7d49fa1d7cb3e090990916cf373f85c812005c1
2 changes: 1 addition & 1 deletion main/src/hadd.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -421,7 +421,7 @@ int main( int argc, char **argv )

auto filesToProcess = argc - ffirst;
auto step = (filesToProcess + nProcesses - 1) / nProcesses;
if (step < 3) {
if (multiproc && step < 3) {
// At least 3 files per process
step = 3;
nProcesses = (filesToProcess + step - 1) / step;
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