PROBLEM: (OSF_QAR 71728, CLD EVT102867) (Patch ID: OSF440-150) ******** The failure to check the return status after certain system calls caused a problem in the libots3 run-time library. The libots3 run-time library supports OpenMP parallel applications. PROBLEM: (83377) (PATCH ID: OSF440-548) ******** o A problem in the parallel processing support library that caused incorrect run-time results for an OpenMP program. PROBLEM: (94614) (PATCH ID: OSF440-877) ******** Long running OpenMP C, C++ and FORTRAN programs might overflow a libost3 internal barrier counter. This barrier counter controls the synchronization of threads after the execution of a parallel region of code. A counter overflow would result in a breakdown of this synchronization. V2.1-120 includes a fix to avoid the barrier counter overflow.