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868b90138e
Details: - Fixes a rather obvious bug that resulted in segmentation fault whenever the calling application tried to re-initialize BLIS after its first init/finalize cycle. The bug resulted from the fact that the bli_init.c APIs made no effort to allow bli_init() to be called subsequent times at all due to it, and bli_finalize(), being implemented in terms of pthread_once(). This has been fixed by resetting the pthread_once_t control variable for initialization at the end of bli_finalize_apis(), and by resetting the control variable for finalization at the end of bli_init_apis(). Thanks to @lschork2 for reporting this issue (#525), and to Minh Quan Ho and Devin Matthews for suggesting the chosen solution. - CREDITS file update.