Ivan.Reid's articles:

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Paging the gfortran (64-bit Linux, medium memory model) mavens 28 114 (2/19/2009 11:15:18 PM) comp.lang.fortran Apologies to those of you with no interest in gfortran, this is a bit long and contains no Fortran code (yet...). As part of my attempt to modernise some CMS code[1], I'm trying firstly to replicate results ... Dr

Interesting problem porting a g77 code to gfortran 12 46 (2/15/2009 9:31:04 PM) comp.lang.fortran I'vre recently become involved with a CMS working group that uses an old g77 code for minimisation. This uses a _huge_ static array as a home-made dynamic memory area. Unfortunately, the size of the problems... Dr

gfortran on ubuntu -- missing 32-bit library? 0 195 (6/5/2008 6:51:59 PM) comp.lang.fortran I'm running 64-bit ubuntu: ireid@server01:~/ng3$ uname -a Linux server01 2.6.24-16-generic #1 SMP Thu Apr 10 12:47:45 UTC 2008 x86_64 GNU/Linux with gfortran 4.2.3: ireid@server01:~/ng3$ gfortran --version GNU... Dr

Perverse G77 syntax extension 3 31 (5/9/2008 9:27:12 PM) comp.lang.fortran A message came by on a CERN mailing list today regarding compiling our application framework on GCC4, which necessarily entails switching from G77 to gfortran. The code that barfed was a declaration: ... Dr

Execution Timing 6 35 (7/28/2007 9:18:28 AM) comp.lang.fortran Wade asked a question about timing executions; unfortunately a slip of the fingers marked his post as read and I can't recall it until I either catch up the group or it appears on google groups... The execut... Dr

OT: Disappointed with Intel and Polyhedron 22 35 (12/20/2006 11:26:49 PM) comp.lang.fortran OK, it's not Fortran directly, but this is the only place I interact directly and publicly with Intel and Polyhedron. I was very disappointed to receive this spam in my (tagged) mailbox: "Intel(R) have forwa... Dr

Is there an Eclipse plug-in for gfortran or g95 under cygwin? 1 57 (12/18/2006 10:15:17 PM) comp.lang.fortran I'm doing an "advanced" C++ course this week and we're hoping to use eclipse as the IDE (turned out to be some problems with the installs today; IT is working on it overnight -- I managed to get it working at ... Dr

Finding the name of a preconnected file in g77/Linux 4 51 (2/16/2006 4:33:12 PM) comp.lang.fortran Anyone have any suggestions for finding the name of a preconnected file in g77 under Linux, or some other way around this problem? A student wants to turn off some verbosity in a library he has no control ove... Dr

F95 question: non-standard code or gfortran bug? 2 42 (6/3/2005 10:15:48 PM) comp.lang.fortran Given this code: do i=1,ntrax write(*,'(10f8.2)') . ((blobs(track(i)%lpts(j))%rx , . blobs(track(i)%lpts(j))%ry), . j=1,track(i)%numpts) enddo I get this error with gf... Dr

A few quick questions about gfortran under cygwin 7 35 (5/31/2005 9:55:12 PM) comp.lang.fortran a) What's the latest binary version available? All I found was GNU F95 version 4.1.0 20050320 -- I thought there should be something later. b) I've seen mention of compiling it oneself, but no instructions on... Dr

Ivan.Reid's replies:

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"Classical Fortran" Second Edition 40 35 (4/15/2009 5:00:57 PM) comp.lang.fortran "Classical Fortran" is a college text about simple programming for engineering and scientific applications. The book and the course in which I use it have been of interest to this newsgroup in the past, so... mike5738 (2)

Basic ASCII File Reading 38 48 (6/5/2009 9:19:14 PM) comp.lang.fortran Hi, Sorry for the newbie question but I'm really struggling with something which I think should be really easy. I have an ascii file I'm trying to read in with a header and then two columns of values. The pro... robparker23 (13)

Fortran standards outpacing compilers 23 34 (8/3/2009 2:55:05 AM) comp.lang.fortran Below is an "Opinion" by David Muxworthy, a member of WG5 (the Fortran standards committee) from the U.K., which appears in the August 2009 issue of Fortran Forum. I know much less about F2008 than Muxworthy bu... beliavsky (2207)

List of software programs written in fortran (for engineers and scientists) 44 97 (8/10/2009 4:05:21 AM) comp.lang.fortran I'm writing a paper on software programs originally written in Fortran (or fortran variant) that was (or is being) used for science and engineering. I was wondering if someone could help me with my list..? Here... jason.lillywhite (184)

F90 Library Routine for Random Numbers within a Range ?? 26 81 (8/25/2009 1:23:48 AM) comp.lang.fortran Hello; 1) In VBA: to generate floating point random numbers between XU and XL bounds, one uses the simple statements: ....Randmize 'to initialize random-number generator ....myValue = (XU-XL)*Rnd+XL or ....my... monirg (155)

Ballot on Fortran 2008 Final Committee Draft 6 41 (8/31/2009 4:28:55 PM) comp.lang.fortran Fortran users in the UK are invited to contribute to the discussion on deciding the UK vote in the ISO ballot on the Fortran 2008 FCD. Further information has already been posted on the comp-fortran-90 list ... David

Duff's Device 23 41 (9/25/2009 3:30:08 PM) comp.lang.fortran Hi, I was testing different implementations of Duff's device in F90, and I came across this puzzle (at least for me it is one). Consider these three different cases: integer :: i, k, m, N 1) Normal loop: ... helvio.vairinhos (21)

Back 3 40 (9/25/2009 4:35:51 PM) comp.lang.fortran Hello everyone, I have been away for years (some of you may remember me as the developer of gnuplotfortran). Its nice to see some old names pop up. It so happens that I am working on something that requires... spammers-go-here (995)

array section in a where clause 16 69 (10/14/2009 10:56:30 PM) comp.lang.fortran I would like to fill a portion of a large 1-dimensional array y as follows: WHERE(ABS(jvec) > 0) y(ivar:(ivar+Nel-1)) = ATAN2(AIMAG(jvec), REAL(jvec)) ELSEWHERE y(ivar:(ivar... petersamsimon2 (162)

Determining Screen Resolution 4 42 (2/11/2010 6:03:28 PM) comp.lang.fortran The following program compiled with CVF 6.5 determines the screen resolution hval X vval: use dfwin integer hval, vval integer hdc hdc =3D GetDC (0) hval =3D GetDeviceCaps (hdc , 8) vval =3D ... corrugraphics (4)