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Trap for deadly empty comm thread option

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This commit is contained in:
Antonin Portelli 2018-05-07 17:26:39 +01:00
parent 4ad0df6fde
commit 3c7a4106ed
1 changed files with 1 additions and 0 deletions
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lib/util/Init.cc
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@ -385,6 +385,7 @@ void Grid_init(int *argc,char ***argv)
if( GridCmdOptionExists(*argv,*argv+*argc,"--comms-threads") ){ if( GridCmdOptionExists(*argv,*argv+*argc,"--comms-threads") ){
arg= GridCmdOptionPayload(*argv,*argv+*argc,"--comms-threads"); arg= GridCmdOptionPayload(*argv,*argv+*argc,"--comms-threads");
GridCmdOptionInt(arg,CartesianCommunicator::nCommThreads); GridCmdOptionInt(arg,CartesianCommunicator::nCommThreads);
assert(CartesianCommunicator::nCommThreads > 0);
} }
if( GridCmdOptionExists(*argv,*argv+*argc,"--cacheblocking") ){ if( GridCmdOptionExists(*argv,*argv+*argc,"--cacheblocking") ){
arg= GridCmdOptionPayload(*argv,*argv+*argc,"--cacheblocking"); arg= GridCmdOptionPayload(*argv,*argv+*argc,"--cacheblocking");