PetscInitializeLargeInts

Intializes an array of integers with very large values.

Synopsis

int PetscInitializeLargeInts(int *p,int n )
Not Collective

Input Parameters

p - pointer to data
n - length of data (in ints)

Options Database Key

-trmalloc_nan -Activates PetscInitializeLargeInts() and PetscInitializeNans()

Notes

This routine is useful for tracking down the use of uninitializedarray values. If an integer array value is absurdly large, thenthere's a good chance that it is being used before having been set.

See Also

PetscInitializeNans()

Location: src/sys/src/memorymtr.c
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