public interface lasq5
LASQ5 computes one dqds transform in ping-pong form, one
version for IEEE machines another for non IEEE machines.
Subroutines
Arguments
| Type |
Intent | Optional | Attributes |
|
Name |
|
|
integer(kind=ilp),
|
intent(in) |
|
|
:: |
i0 |
|
|
integer(kind=ilp),
|
intent(in) |
|
|
:: |
n0 |
|
|
real(kind=dp),
|
intent(inout) |
|
|
:: |
z(*) |
|
|
integer(kind=ilp),
|
intent(in) |
|
|
:: |
pp |
|
|
real(kind=dp),
|
intent(inout) |
|
|
:: |
tau |
|
|
real(kind=dp),
|
intent(in) |
|
|
:: |
sigma |
|
|
real(kind=dp),
|
intent(out) |
|
|
:: |
dmin |
|
|
real(kind=dp),
|
intent(out) |
|
|
:: |
dmin1 |
|
|
real(kind=dp),
|
intent(out) |
|
|
:: |
dmin2 |
|
|
real(kind=dp),
|
intent(out) |
|
|
:: |
dn |
|
|
real(kind=dp),
|
intent(out) |
|
|
:: |
dnm1 |
|
|
real(kind=dp),
|
intent(out) |
|
|
:: |
dnm2 |
|
|
logical(kind=lk),
|
intent(in) |
|
|
:: |
ieee |
|
|
real(kind=dp),
|
intent(in) |
|
|
:: |
eps |
|
Arguments
| Type |
Intent | Optional | Attributes |
|
Name |
|
|
integer(kind=ilp),
|
intent(in) |
|
|
:: |
i0 |
|
|
integer(kind=ilp),
|
intent(in) |
|
|
:: |
n0 |
|
|
real(kind=sp),
|
intent(inout) |
|
|
:: |
z(*) |
|
|
integer(kind=ilp),
|
intent(in) |
|
|
:: |
pp |
|
|
real(kind=sp),
|
intent(inout) |
|
|
:: |
tau |
|
|
real(kind=sp),
|
intent(in) |
|
|
:: |
sigma |
|
|
real(kind=sp),
|
intent(out) |
|
|
:: |
dmin |
|
|
real(kind=sp),
|
intent(out) |
|
|
:: |
dmin1 |
|
|
real(kind=sp),
|
intent(out) |
|
|
:: |
dmin2 |
|
|
real(kind=sp),
|
intent(out) |
|
|
:: |
dn |
|
|
real(kind=sp),
|
intent(out) |
|
|
:: |
dnm1 |
|
|
real(kind=sp),
|
intent(out) |
|
|
:: |
dnm2 |
|
|
logical(kind=lk),
|
intent(in) |
|
|
:: |
ieee |
|
|
real(kind=sp),
|
intent(in) |
|
|
:: |
eps |
|
Module Procedures
