Add the A-stationnary symm and hemm (Works only for side == ChamLeft for now)

This is a follow-up of !334 (merged) to push the A-stationnary variant to SYMM/HEMM functions.

Right now, the side == ChamRight case does not work as it requires to create B stationnary codelets for GEMM.

changed milestone to %Chameleon 1.2.0

added API Feature labels

requested review from @rperesso

assigned to @faverge

@agullo @rperesso @AntJego @fpruvost Please review and approve when you are ok with this step.

approved this merge request

added 24 commits

• 8c929220...8c920ee8 - 15 commits from branch solverstack:master
• 3d64ca8d - zgemm.c: remove unused
• b2f35b56 - pzgemm.c: minor coding style
• 7cd326d1 - codelet_zgemm: coding style
• e83d2772 - codelet_zsymm: Add stationnary A variant of INSERT_TASK_zsymm
• 934fd4e7 - codelet_zhemm: Add stationnary A variant of INSERT_TASK_zhemm
• a705e242 - pzsymm: Added the first version of pzsymm_Astat
• 7b4b742f - zsymm.c: Make the Async call really asynchronous by creating a ws as in GEMM
• f7ad2280 - pzhemm: Added the first version of pzhemm_Astat
• b62c7a91 - zhemm.c: Make the Async call really asynchronous by creating a ws as in GEMM

Compare with previous version

Thanks for this great piece of work. All good for me (the above remark shall not be prohibitive).

approved this merge request

resolved all threads

mentioned in issue #111

merged

mentioned in commit e5950010