Dmitry Karpeyev <[email protected]> writes: > What would happen to VecCreate(PETSC_COMM_WORLD,&v)?
VecCreate(petsclib, PetscCommWorld(petsclib), &v); > Would v now be a collection of threadwise Vecs? Independent vecs in each thread that calls the function (this is in no way collective between threads, and you can "hand off" the lib and vec contexts between threads). > How would they sync? The point is that they would be separate, even with separate logging and debugging. This may not be solving the right problem.
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