petsc-master 2014-11-25
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PetscMalloc2

Allocates 2 arrays of memory both aligned to PETSC_MEMALIGN

Synopsis

#include 
PetscErrorCode PetscMalloc2(size_t m1,type **r1,size_t m2,type **r2)
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)

Output Parameter

r1 - memory allocated in first chunk
r2 - memory allocated in second chunk

See Also

PetscFree(), PetscNew(), PetscMalloc(), PetscMalloc1(), PetscCalloc2()

Level:developer
Location:
include/petscsys.h
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/vec/is/sf/examples/tutorials/ex1.c.html
src/mat/examples/tutorials/ex17.c.html
src/ksp/ksp/examples/tutorials/ex4.c.html
src/ts/examples/tutorials/ex11.c.html
src/ts/examples/tutorials/ex14.c.html