Set a Hint

Set an MPI Hint in C. More...

Functions
int	PIOc_set_hint (int iosysid, const char *hint, const char *hintval)
	Send a hint to the MPI-IO library. More...

Detailed Description

Set an MPI Hint in C.

Function Documentation

PIOc_set_hint()

int PIOc_set_hint	(	int	iosysid,
		const char *	hint,
		const char *	hintval
	)

Send a hint to the MPI-IO library.

Parameters

iosysid	the IO system ID
hint	the hint for MPI
hintval	the value of the hint

Returns

0 for success, or PIO_BADID if iosysid can't be found.

Author

Jim Edwards, Ed Hartnett