DDT support for direct copy from a noncontiguous type to another noncontiguous type
DDT currently only has a method serialize() which can either pack a noncontiguous datatype into a contiguous buffer or unpack a contiguous buffer into a noncontiguous datatype.
DDT should also support directly copying from a noncontiguous datatype to another noncontiguous datatype.
#3 Updated by Sam White about 1 month ago
- Subject changed from DDT support for copying from a noncontiguous type to another noncontiguous type to DDT support for direct copy from a noncontiguous type to another noncontiguous type
MPI_Types library calls this "transpacking": http://www.mcs.anl.gov/mpitypes/files/2014/07/ross_mpitypes-europvmmpi-2009.pdf