CHANDRA GHALE 76e6c8d3fc Codegen changes for strict modifier with grainsize/num_tasks of taskloop construct (#117196) ...

Initial parsing/sema for 'strict' modifier with 'num_tasks' and
‘grainsize’ clause is present in these commits
[grainsize_parsing](ab9eac762c)
and
[num_tasks_parsing](56c1660170 (diff-4184486638e85284c3a2c961a81e7752231022daf97e411007c13a6732b50db9R6545))
. However, this implementation appears incomplete as it lacks code
generation support. A runtime patch was introduced in this runtime
commit
[runtime_patch](540007b427 (diff-5e95f9319910d6965d09c301359dbe6b23f3eef5ce4d262ef2c2d2137875b5c4R374))
, which adds a new API, _kmpc_taskloop_5, to accommodate the strict
modifier. 
In this patch I have added codegen support. When the strict modifier is
present alongside the grainsize or num_tasks clauses of taskloop
construct, the code now emits a call to _kmpc_taskloop_5, which includes
an additional parameter of type i32 with the value 1 to indicate the
strict modifier. If the strict modifier is not present, it falls back to
the existing _kmpc_taskloop API call.

---------

Co-authored-by: Chandra Ghale <ghale@pe31.hpc.amslabs.hpecorp.net>

2024-11-28 14:18:59 +05:30

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