Check OpenMP status
Checks whether OpenMP has been successfully enabled for this installation of the package. (Use the parallel argument to glmmTMBControl, or set options(glmmTMB.cores=[value]), to specify that computations should be done in parallel.) To further trace OpenMP settings, use options(glmmTMB_openmp_debug = TRUE).
omp_check()
TRUE or FALSE depending on availability of OpenMP,
benchmark, glmmTMBControl