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# PetscOmpCtrlDestroy

destroy the PETSc OpenMP controller

## Synopsis

    #include "petscsys.h"
    PetscErrorCode PetscOmpCtrlDestroy(PetscOmpCtrl *pctrl)

## Input Parameter

- pctrl - a PETSc OpenMP controller

## See Also

`PetscOmpCtrlCreate()`, `PetscOmpCtrlGetOmpComms()`, `PetscOmpCtrlBarrier()`, `PetscOmpCtrlOmpRegionOnMasterBegin()`, `PetscOmpCtrlOmpRegionOnMasterEnd()`

## Level

developer

## Location

src/sys/utils/openmp/mpmpishm.c

Index of all Sys routines
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Index of all manual pages