Fix issue #8 and #4 - gitlab parsec

This PR validates the integration of the PaRSEC runtime for share memory systems. @reazulhoque: Can you try this PR please, everything should be fine and you should start from there to integrate the distributed version.

@fpruvost: could you please update parsec with the last version of my myparsec tag please :). Thank

changed title from Issue8/gitlab parsec to Fix issue #8 and #4 - gitlab parsec

changed the description

added 2 commits

• b1f05a5a - Make it compile with MPI
• 7a340a07 - Add AFFINITY keyword for distributed

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added 2 commits

• 2a7605a2 - Add the get arenas index to all codelets
• bb99caf0 - Move rank/comm_size initialization to upper level for all runtimes

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added 1 commit

• 312bef7f - Cleanup the arena registration

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added 2 commits

• 54f8c920 - Fix arena init
• 6971dbe2 - Add mpi protection

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@all I suggest to merge this PR, and then create a new one to make it works in distributed.

merged

mentioned in commit 35bfee70