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[OpenMP] Expose libomptarget function to get HW thread id

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The patch exposes the libomptarget runtime function that gets the hardware thread id through the kmpc API. This is to be used in SPMDization for checking the thread id to execute regions by a single thread in a block.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D106323
This commit is contained in:
Giorgis Georgakoudis 2021-07-21 00:18:38 -07:00
parent d9c07b1710
commit ca49ab772d
1 changed files with 1 additions and 0 deletions
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include/llvm/Frontend/OpenMP/OMPKinds.def
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@ -195,6 +195,7 @@ __OMP_RTL(__kmpc_cancel, false, Int32, IdentPtr, Int32, Int32)
__OMP_RTL(__kmpc_cancel_barrier, false, Int32, IdentPtr, Int32)
__OMP_RTL(__kmpc_flush, false, Void, IdentPtr)
__OMP_RTL(__kmpc_global_thread_num, false, Int32, IdentPtr)
__OMP_RTL(__kmpc_get_hardware_thread_id_in_block, false, Int32, )
__OMP_RTL(__kmpc_fork_call, true, Void, IdentPtr, Int32, ParallelTaskPtr)
__OMP_RTL(__kmpc_omp_taskwait, false, Int32, IdentPtr, Int32)
__OMP_RTL(__kmpc_omp_taskyield, false, Int32, IdentPtr, Int32, /* Int */ Int32)