- changed status to open
Slab fails to compile without MPI
Issue #2683
resolved
Slab only optionally depends on MPI and the Kranc tutorial http://kranccode.org/tutorial.html does use it without MPI (or Carpet for that matter). In 9ea25cd9 this ability was lost due to MPI_Alltoallv
being limited to int
variables for offsets and sizes thus not usable with the 64 bit code anymore.
Pull request
https://bitbucket.org/cactuscode/cactusnumerical/pull-requests/19/slab-support-running-without-mpi
restores functionality to run without MPI and makes the Kranc tutorial work once more.
It is not really nice since it fudges the function prototype of the MPI_Alltoallv
dummy function used in Slab.
Comments (4)
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reporter -
reporter Unless objected I will apply this after 2023-03-02
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reporter Applied as git hash 8e80b5c2 "Slab: support running without MPI" of cactusnumerical
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reporter - changed status to resolved
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Please review.