PETSc version 3.17.4
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# PetscLayoutGetBlockSize

Gets the block size for a PetscLayout object.

### Synopsis

    #include "petscis.h"
    PetscErrorCode PetscLayoutGetBlockSize(PetscLayout map,PetscInt *bs)

Not Collective

### Input Parameters

| map | - pointer to the map

### Output Parameters

| bs | - the size

### Notes

Call this after the call to PetscLayoutSetUp()

### See Also

PetscLayoutCreate(), PetscLayoutSetLocalSize(), PetscLayoutGetLocalSize(), PetscLayoutSetSize(), PetscLayoutSetUp()
PetscLayoutGetRange(), PetscLayoutGetRanges(), PetscLayoutSetBlockSize(), PetscLayoutGetSize()

### Level

developer

### Location

src/vec/is/utils/pmap.c
Index of all IS routines
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Index of all manual pages