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* [Bug fortran/15515] New: [gfortran] Use gmp mpfr functionality instead of reimplementing standard functions
@ 2004-05-18 23:19 tobi at gcc dot gnu dot org
2004-05-18 23:29 ` [Bug fortran/15515] " pinskia at gcc dot gnu dot org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: tobi at gcc dot gnu dot org @ 2004-05-18 23:19 UTC (permalink / raw)
To: gcc-bugs
In the thread starting here http://gcc.gnu.org/ml/fortran/2004-05/msg00246.html
ways of making gfortran's arithmetic code more maintainable are explored.
An overview of functions reimplementing gmp's mpfr functionality can be found here:
http://gcc.gnu.org/ml/gcc-patches/2003-09/msg00912.html
This bug is meant to track any efforts in that direction.
--
Summary: [gfortran] Use gmp mpfr functionality instead of
reimplementing standard functions
Product: gcc
Version: 3.5.0
Status: UNCONFIRMED
Severity: enhancement
Priority: P2
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tobi at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15515
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug fortran/15515] [gfortran] Use gmp mpfr functionality instead of reimplementing standard functions
2004-05-18 23:19 [Bug fortran/15515] New: [gfortran] Use gmp mpfr functionality instead of reimplementing standard functions tobi at gcc dot gnu dot org
@ 2004-05-18 23:29 ` pinskia at gcc dot gnu dot org
2004-06-24 5:10 ` [Bug fortran/15515] " sgk at troutmask dot apl dot washington dot edu
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-05-18 23:29 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-05-18 13:11 -------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-05-18 13:11:18
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15515
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug fortran/15515] Use gmp mpfr functionality instead of reimplementing standard functions
2004-05-18 23:19 [Bug fortran/15515] New: [gfortran] Use gmp mpfr functionality instead of reimplementing standard functions tobi at gcc dot gnu dot org
2004-05-18 23:29 ` [Bug fortran/15515] " pinskia at gcc dot gnu dot org
@ 2004-06-24 5:10 ` sgk at troutmask dot apl dot washington dot edu
2004-07-16 4:37 ` sgk at troutmask dot apl dot washington dot edu
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: sgk at troutmask dot apl dot washington dot edu @ 2004-06-24 5:10 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From sgk at troutmask dot apl dot washington dot edu 2004-06-24 05:09 -------
I've started to look at changing GMP to MPFR. One item to note that
the use of the 130-bit GMP mpf_t types eliminates the need to consider
mix-mode math. This reduces the complexity in arith.c, simplify.c, etc
because the Fortran promotion rules are simply ignored. For a more
detailed discussion see http://gcc.gnu.org/ml/fortran/2004-06/msg00187.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15515
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug fortran/15515] Use gmp mpfr functionality instead of reimplementing standard functions
2004-05-18 23:19 [Bug fortran/15515] New: [gfortran] Use gmp mpfr functionality instead of reimplementing standard functions tobi at gcc dot gnu dot org
2004-05-18 23:29 ` [Bug fortran/15515] " pinskia at gcc dot gnu dot org
2004-06-24 5:10 ` [Bug fortran/15515] " sgk at troutmask dot apl dot washington dot edu
@ 2004-07-16 4:37 ` sgk at troutmask dot apl dot washington dot edu
2004-07-21 4:57 ` sgk at troutmask dot apl dot washington dot edu
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: sgk at troutmask dot apl dot washington dot edu @ 2004-07-16 4:37 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From sgk at troutmask dot apl dot washington dot edu 2004-07-16 04:37 -------
Lest it gets lost, I did the grunt work. It can be found
here: http://gcc.gnu.org/ml/fortran/2004-07/msg00005.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15515
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug fortran/15515] Use gmp mpfr functionality instead of reimplementing standard functions
2004-05-18 23:19 [Bug fortran/15515] New: [gfortran] Use gmp mpfr functionality instead of reimplementing standard functions tobi at gcc dot gnu dot org
` (2 preceding siblings ...)
2004-07-16 4:37 ` sgk at troutmask dot apl dot washington dot edu
@ 2004-07-21 4:57 ` sgk at troutmask dot apl dot washington dot edu
2004-08-26 0:06 ` sgk at troutmask dot apl dot washington dot edu
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: sgk at troutmask dot apl dot washington dot edu @ 2004-07-21 4:57 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From sgk at troutmask dot apl dot washington dot edu 2004-07-21 04:57 -------
Updated patch at http://gcc.gnu.org/ml/gcc-patches/2004-07/msg02001.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15515
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug fortran/15515] Use gmp mpfr functionality instead of reimplementing standard functions
2004-05-18 23:19 [Bug fortran/15515] New: [gfortran] Use gmp mpfr functionality instead of reimplementing standard functions tobi at gcc dot gnu dot org
` (3 preceding siblings ...)
2004-07-21 4:57 ` sgk at troutmask dot apl dot washington dot edu
@ 2004-08-26 0:06 ` sgk at troutmask dot apl dot washington dot edu
2004-08-26 0:11 ` pinskia at gcc dot gnu dot org
2004-08-26 0:16 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: sgk at troutmask dot apl dot washington dot edu @ 2004-08-26 0:06 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From sgk at troutmask dot apl dot washington dot edu 2004-08-26 00:06 -------
This PR can be closed. See gcc/gcc/fortran/ChangeLog
entry "2004-08-06 Steven G. Kargl <kargls@comcast.net>"
for details.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15515
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug fortran/15515] Use gmp mpfr functionality instead of reimplementing standard functions
2004-05-18 23:19 [Bug fortran/15515] New: [gfortran] Use gmp mpfr functionality instead of reimplementing standard functions tobi at gcc dot gnu dot org
` (4 preceding siblings ...)
2004-08-26 0:06 ` sgk at troutmask dot apl dot washington dot edu
@ 2004-08-26 0:11 ` pinskia at gcc dot gnu dot org
2004-08-26 0:16 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-08-26 0:11 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-08-26 00:11 -------
Yes this is fixed now.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15515
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug fortran/15515] Use gmp mpfr functionality instead of reimplementing standard functions
2004-05-18 23:19 [Bug fortran/15515] New: [gfortran] Use gmp mpfr functionality instead of reimplementing standard functions tobi at gcc dot gnu dot org
` (5 preceding siblings ...)
2004-08-26 0:11 ` pinskia at gcc dot gnu dot org
@ 2004-08-26 0:16 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-08-26 0:16 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |3.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15515
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2004-08-26 0:16 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-05-18 23:19 [Bug fortran/15515] New: [gfortran] Use gmp mpfr functionality instead of reimplementing standard functions tobi at gcc dot gnu dot org
2004-05-18 23:29 ` [Bug fortran/15515] " pinskia at gcc dot gnu dot org
2004-06-24 5:10 ` [Bug fortran/15515] " sgk at troutmask dot apl dot washington dot edu
2004-07-16 4:37 ` sgk at troutmask dot apl dot washington dot edu
2004-07-21 4:57 ` sgk at troutmask dot apl dot washington dot edu
2004-08-26 0:06 ` sgk at troutmask dot apl dot washington dot edu
2004-08-26 0:11 ` pinskia at gcc dot gnu dot org
2004-08-26 0:16 ` pinskia at gcc dot gnu dot org
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