MATSELLHIP#
“sellhip” = “mpisellhip” - A matrix type to be used for sparse matrices on AMD GPUs Sliced ELLPACK matrix type whose data resides on GPUs.
This matrix type is identical to MATSEQSELLHIP
when constructed with a single process communicator,
and MATMPISELLHIP
otherwise. As a result, for single process communicators,
MatSeqSELLSetPreallocation()
is supported, and similarly MatMPISELLSetPreallocation()
is supported
for communicators controlling multiple processes. It is recommended that you call both of
the above preallocation routines for simplicity.
Options Database Key#
-mat_type sellhip - sets the matrix type to
MATSELLHIP
during a call to MatSetFromOptions()
See Also#
MatCreateSELLHIP()
, MATSEQSELLHIP
, MatCreateSeqSELLHIP()
, MatHIPFormatOperation()
Level#
beginner
Location#
src/mat/impls/sell/mpi/mpihip/mpisellhip.hip.cpp
Index of all Mat routines
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Index of all manual pages