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Problems: Difference between revisions
→Problems with OpenMP
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If the "xds_par" binary crashed, try "xds". xds_par uses OpenMP for parallelization, which adds complexity. If it works with xds, but not with xds_par, then there is a chance that some environment variable needs to be set/changed. In any case the XDS developers would like to learn about this. | If the "xds_par" binary crashed, try "xds". xds_par uses OpenMP for parallelization, which adds complexity. If it works with xds, but not with xds_par, then there is a chance that some environment variable needs to be set/changed. In any case the XDS developers would like to learn about this. | ||
=== limitation of the parallel 32bit binary === | |||
The 32bit OpenMP binary may not be able to allocate enough storage when using many threads (e.g. >10). The error message might be something like: | |||
OMP: Error #34: System unable to allocate necessary resources for OMP thread: | |||
OMP: System error #11: Resource temporarily unavailable | |||
=== 64bit binary on a 32 bit operating system === | === 64bit binary on a 32 bit operating system === | ||