| //===------ critical.cu - NVPTX OpenMP critical ------------------ CUDA -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.txt for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file contains the implementation of critical with KMPC interface |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include <stdio.h> |
| |
| #include "omptarget-nvptx.h" |
| |
| EXTERN |
| void __kmpc_critical(kmp_Indent *loc, int32_t global_tid, |
| kmp_CriticalName *lck) { |
| PRINT0(LD_IO, "call to kmpc_critical()\n"); |
| omptarget_nvptx_TeamDescr &teamDescr = getMyTeamDescriptor(); |
| omp_set_lock(teamDescr.CriticalLock()); |
| } |
| |
| EXTERN |
| void __kmpc_end_critical(kmp_Indent *loc, int32_t global_tid, |
| kmp_CriticalName *lck) { |
| PRINT0(LD_IO, "call to kmpc_end_critical()\n"); |
| omptarget_nvptx_TeamDescr &teamDescr = getMyTeamDescriptor(); |
| omp_unset_lock(teamDescr.CriticalLock()); |
| } |
