stdlib_sspgvx Interface
interface
public module subroutine stdlib_sspgvx(itype, jobz, range, uplo, n, ap, bp, vl, vu, il, iu, abstol, m, w, z, ldz, work, iwork, ifail, info)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | itype | |||
| character(len=1), | intent(in) | :: | jobz | |||
| character(len=1), | intent(in) | :: | range | |||
| character(len=1), | intent(in) | :: | uplo | |||
| integer(kind=ilp), | intent(in) | :: | n | |||
| real(kind=sp), | intent(inout) | :: | ap(*) | |||
| real(kind=sp), | intent(inout) | :: | bp(*) | |||
| real(kind=sp), | intent(in) | :: | vl | |||
| real(kind=sp), | intent(in) | :: | vu | |||
| integer(kind=ilp), | intent(in) | :: | il | |||
| integer(kind=ilp), | intent(in) | :: | iu | |||
| real(kind=sp), | intent(in) | :: | abstol | |||
| integer(kind=ilp), | intent(out) | :: | m | |||
| real(kind=sp), | intent(out) | :: | w(*) | |||
| real(kind=sp), | intent(out) | :: | z(ldz,*) | |||
| integer(kind=ilp), | intent(in) | :: | ldz | |||
| real(kind=sp), | intent(out) | :: | work(*) | |||
| integer(kind=ilp), | intent(out) | :: | iwork(*) | |||
| integer(kind=ilp), | intent(out) | :: | ifail(*) | |||
| integer(kind=ilp), | intent(out) | :: | info |