Data distribution for descriptor, remove 2D block cyclic parameters from descriptors without breaking the API, first step.

See merge request !497

zgetrf: Allreduce perm

See merge request !496

zgetrf: Batch of the permutation (swap)

See merge request !493

Add ConjNoTrans value and missing explicit values in enums

See merge request !495

Add ConjNoTrans value and missing explicit values in enmus for easier parsing in the python interface

Fix pedantic compilation warnings

See merge request !492

GETRF NOPIV: Use explicit workspaces to control the communication flow

See merge request !307

Matthieu KUHN authored 2 years ago and Mathieu Faverge committed 5 months ago

getrf_nopiv: Add a getrf nopiv algorithm using lookhaed buffers to enforce a ring of communications and limit the number of ongoing communication though the dependencies.

Matthieu KUHN authored 2 years ago and Mathieu Faverge committed 5 months ago

getrf_nopiv: Call the option structure alloc/free functions in the getrf nopiv and gesv nopiv functions to switch from initial algorithm to the one with explicit communication management

Matthieu KUHN authored 2 years ago and Mathieu Faverge committed 5 months ago

getrf_nopiv: Add Alloc/Free functions to manage temporary buffers of the pzgetrf_nopiv algorithm to better control the MPI transfers overhead

Matthieu KUHN authored 2 years ago and Mathieu Faverge committed 5 months ago

compute_z.h: Add an option structure for the MPI getrf nopiv algorithm to manage explicitely the communications and enforce a lookahead turnover in the communications

plafrim benchmarks: avoid to get warned if regressions on small matrices (high variability)

See merge request !491