debugging

Define debugging levels that can be used to include extra debugging steps

Provides a bunch of macros (see the macronames Vector) that can be used to surround code in other modules so that it only runs if the 'debug level' passed to the --debug or -d command line argument is high enough.

Also provides macro *_ifelse whose names are taken from macronames, which can be used to switch definitions, etc. For example, if debug_shared_array is in macronames, then

const MPISharedArray = @debug_shared_array_ifelse(DebugMPISharedArray, Array)

can be used to make the type represented by MPISharedArray depend on the debug level.

Check blocksynchronize() was called from the same place on every process. Activated at _debug_level >= 4 Currently inactive (_debug_level = 0).

Evaluate first expression if debugblocksynchronize is active, second expression if not debugblocksynchronize is inactive (_debug_level = 0 < 4).

Check if any blocksynchronize() call could have been skipped without resulting in an error. Activated at _debug_level >= 5 Currently inactive (_debug_level = 0).

Evaluate first expression if debugdetectredundantblocksynchronize is active, second expression if not debugdetectredundantblocksynchronize is inactive (_debug_level = 0 < 5).

Initialize arrays with NaN. Activated at _debug_level >= 1 Currently inactive (_debug_level = 0).

Evaluate first expression if debuginitializeNaN is active, second expression if not debuginitializeNaN is inactive (_debug_level = 0 < 1).

Check for incorrect reads/writes to shared-memory arrays Activated at _debug_level >= 2 Currently inactive (_debug_level = 0).

Check that allocateshared() was called from the same place on every process. Activated at `debuglevel >= 4Currently inactive (debug_level = 0`).

Evaluate first expression if debugsharedarrayallocate is active, second expression if not debugsharedarrayallocate is inactive (_debug_level = 0 < 4).

Evaluate first expression if debugsharedarray is active, second expression if not debugsharedarray is inactive (_debug_level = 0 < 2).

Record where every array was allocated. Activated at _debug_level >= 3 Currently inactive (_debug_level = 0).

Evaluate first expression if debugtrackarrayallocatelocation is active, second expression if not debugtrackarrayallocatelocation is inactive (_debug_level = 0 < 3).

Check that every array is initialized before being used. Activated at _debug_level >= 3 Currently inactive (_debug_level = 0).

Evaluate first expression if debugtrackinitialized is active, second expression if not debugtrackinitialized is inactive (_debug_level = 0 < 3).