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GEM Plug-in Preferences |
To edit preferences, from the Eclipse menus, go to Window -> Preferences -> Parallel Tools -> GEM
Preference | Meaning or Condition When Selected |
---|---|
Enable FIB | Enables detection of irrelevant barriers |
Log Total MPI Calls | Outputs the number of MPI calls trapped for each rank (Console View) |
Enable OpenMP | Enables OpenMP based parallelization on multi-core machines |
Use Blocking Sends | Sends will be treated as blocking, without buffering |
Report Progress | Outputs progress every (n) MPI calls (default is 4). Note: If this is checked, please set the Report progress field below |
Verbose Mode | Output the transition list for all interleavings, otherwise only output last interleaving if deadlock. |
Port | Assigns the port to communicate with MPI programs(default is 9999). GEM will search for a port that is free if specified port is unavailable |
Number of Processes | The number of processes to start when analyzing the MPI program (defualt is 2) |
Report Progress Every (n) MPI Calls | Outputs progress every (n) MPI calls (default is 4). Note: This is ignored if Report Progress is not checked |
Clear GEM Console on Each Run | Clears GEM Console output before each run. If it is not checked then the more recent results are appended to the top |
isp executable | The location of the isp executable (this is ISP itself) |
ispcc script | The location of the ispcc script (for C compile) |
ispCC script | The location of the ispCC script (for C++ compile) |
ispui script | The location of the ispUI script (for Happens Before Viewer) |
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