petsc-3.12.5 2020-03-29
PetscMalloc4
Allocates 4 arrays of memory, all aligned to PETSC_MEMALIGN
Synopsis
#include <petscsys.h>
PetscErrorCode PetscMalloc4(size_t m1,type **r1,size_t m2,type **r2,size_t m3,type **r3,size_t m4,type **r4)
Not Collective
Input Parameter
| m1 | - number of elements to allocate in 1st chunk (may be zero)
|
| m2 | - number of elements to allocate in 2nd chunk (may be zero)
|
| m3 | - number of elements to allocate in 3rd chunk (may be zero)
|
| m4 | - number of elements to allocate in 4th chunk (may be zero)
|
Output Parameter
| r1 | - memory allocated in first chunk
|
| r2 | - memory allocated in second chunk
|
| r3 | - memory allocated in third chunk
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| r4 | - memory allocated in fourth chunk
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See Also
PetscFree(), PetscNew(), PetscMalloc(), PetscMalloc2(), PetscCalloc4(), PetscFree4()
Level
developer
Location
include/petscsys.h
Examples
src/ts/examples/tutorials/ex9.c.html
src/ts/examples/tutorials/ex11.c.html
Index of all Sys routines
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Index of all manual pages