GETRF: Add a bcast version of the workspace without ring

• Add a ringswitch parameter to getrf that can be parameterized through the environment variable CHAMELEON_GETRFF_RINGSWITCH
• Use the parameter to switch from a classic bcast (copy from the original panel to all other nodes directly) or a ring bcast (data is transfered from one node to the next one)

changed milestone to %Chameleon 1.3.0

added Feature label

requested review from @alisito

assigned to @faverge

@fpruvost @kuhn This follow our discussion of this morning. Please have a quick look at it for integration.

approved this merge request

added 3 commits

• 784566d5 - 1 commit from branch solverstack:master
• dd2d28f9 - getrf: Add a ringswitch parameter to define when to switch from classic bcast to ring bcast
• 8446202e - getrf: Add a bcast version of the workspace copy and the possibility to switch...

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added 3 commits

• 422dc322 - 1 commit from branch solverstack:master
• e2c471c2 - getrf: Add a ringswitch parameter to define when to switch from classic bcast to ring bcast
• 1bef67ec - getrf: Add a bcast version of the workspace copy and the possibility to switch...

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approved this merge request

approved this merge request

enabled an automatic merge when all merge checks for 1bef67ec pass

merged

mentioned in commit e40dd027