| Chapter Introduction | |
| X04AAF | Returns or sets a unit number for error message |
| X04ABF | Returns or sets a unit number for advisory messages |
| X04BCFP | Reads a real general matrix from an external file (stored in its natural, non-distributed form) into an array in a cyclic 2-d block distribution on 2-d logical processor grid, used for the F07 and F08 ScaLAPACK routines |
| X04BDFP | Outputs a real general matrix stored in a cyclic 2-d block distribution on a 2-d logical processor grid to an external file (in its natural, non-distributed form), used with the F07 and F08 ScaLAPACK routines |
| X04BFFP | Outputs a set of real general matrices distributed on a 2-d logical processor grid, used with the F02 routines |
| X04BGFP | Reads a general real matrix from an external file (stored in its natural, non-distributed form) into an array in a cyclic 2-d block distribution on a 2-d logical processor grid, used for the F04 (Black Box) routines |
| X04BHFP | Outputs a general real matrix stored in a cyclic 2-d block distribution on a 2-d logical processor grid to an external file (in its natural, non-distributed form), used with the F04 (Black Box) routines |
| X04BRFP | Reads a complex general matrix from an external file (stored in its natural, non-distributed form) into an array in a cyclic 2-d block distribution on 2-d logical processor grid, used for the F07 and F08 ScaLAPACK routines |
| X04BSFP | Outputs a complex general matrix stored in a cyclic 2-d block distribution on a 2-d logical processor grid to an external file (in its natural, non-distributed form), used with the F07 and F08 ScaLAPACK routines |
| X04BUFP | Outputs a set of complex general matrices distributed on a 2-d logical processor grid, used with the F02 routines |
| X04BVFP | Reads a general complex matrix from an external file (stored in its natural, non-distributed form) into an array in a cyclic 2-d block distribution on a 2-d logical processor grid, used for the F04 (Black Box) routines |
| X04BWFP | Outputs a general complex matrix stored in a cyclic 2-d block distribution on a 2-d logical processor grid to an external file (in its natural, non-distributed form), used with the F04 (Black Box) routines |
| X04YAFP | Outputs a real dense vector, distributed conformally to a sparse matrix on a logical grid of processors, to an external file |