public interface lasq4
LASQ4 computes an approximation TAU to the smallest eigenvalue
using values of d from the previous transform.
Subroutines
Arguments
| Type |
Intent | Optional | Attributes |
|
Name |
|
|
integer(kind=ilp),
|
intent(in) |
|
|
:: |
i0 |
|
|
integer(kind=ilp),
|
intent(in) |
|
|
:: |
n0 |
|
|
real(kind=dp),
|
intent(in) |
|
|
:: |
z(*) |
|
|
integer(kind=ilp),
|
intent(in) |
|
|
:: |
pp |
|
|
integer(kind=ilp),
|
intent(in) |
|
|
:: |
n0in |
|
|
real(kind=dp),
|
intent(in) |
|
|
:: |
dmin |
|
|
real(kind=dp),
|
intent(in) |
|
|
:: |
dmin1 |
|
|
real(kind=dp),
|
intent(in) |
|
|
:: |
dmin2 |
|
|
real(kind=dp),
|
intent(in) |
|
|
:: |
dn |
|
|
real(kind=dp),
|
intent(in) |
|
|
:: |
dn1 |
|
|
real(kind=dp),
|
intent(in) |
|
|
:: |
dn2 |
|
|
real(kind=dp),
|
intent(out) |
|
|
:: |
tau |
|
|
integer(kind=ilp),
|
intent(out) |
|
|
:: |
ttype |
|
|
real(kind=dp),
|
intent(inout) |
|
|
:: |
g |
|
Arguments
| Type |
Intent | Optional | Attributes |
|
Name |
|
|
integer(kind=ilp),
|
intent(in) |
|
|
:: |
i0 |
|
|
integer(kind=ilp),
|
intent(in) |
|
|
:: |
n0 |
|
|
real(kind=sp),
|
intent(in) |
|
|
:: |
z(*) |
|
|
integer(kind=ilp),
|
intent(in) |
|
|
:: |
pp |
|
|
integer(kind=ilp),
|
intent(in) |
|
|
:: |
n0in |
|
|
real(kind=sp),
|
intent(in) |
|
|
:: |
dmin |
|
|
real(kind=sp),
|
intent(in) |
|
|
:: |
dmin1 |
|
|
real(kind=sp),
|
intent(in) |
|
|
:: |
dmin2 |
|
|
real(kind=sp),
|
intent(in) |
|
|
:: |
dn |
|
|
real(kind=sp),
|
intent(in) |
|
|
:: |
dn1 |
|
|
real(kind=sp),
|
intent(in) |
|
|
:: |
dn2 |
|
|
real(kind=sp),
|
intent(out) |
|
|
:: |
tau |
|
|
integer(kind=ilp),
|
intent(out) |
|
|
:: |
ttype |
|
|
real(kind=sp),
|
intent(inout) |
|
|
:: |
g |
|
Module Procedures
