diff options
Diffstat (limited to 'openmp/runtime/src/z_Linux_util.cpp')
| -rw-r--r-- | openmp/runtime/src/z_Linux_util.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/openmp/runtime/src/z_Linux_util.cpp b/openmp/runtime/src/z_Linux_util.cpp index 5cd6ad6..91edf025 100644 --- a/openmp/runtime/src/z_Linux_util.cpp +++ b/openmp/runtime/src/z_Linux_util.cpp @@ -1297,7 +1297,13 @@ static void __kmp_atfork_child(void) { __kmp_itt_reset(); // reset ITT's global state #endif /* USE_ITT_BUILD */ - __kmp_serial_initialize(); + { + // Child process often get terminated without any use of OpenMP. That might + // cause mapped shared memory file to be left unattended. Thus we postpone + // library registration till middle initialization in the child process. + __kmp_need_register_serial = FALSE; + __kmp_serial_initialize(); + } /* This is necessary to make sure no stale data is left around */ /* AC: customers complain that we use unsafe routines in the atfork |