kargl's articles:

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f77 nostalgia 5 59 (5/1/2008 9:35:19 PM) comp.lang.fortran dhcp-78-86:kargl[228] ./f77 -v FORTRAN 77 DRIVER, VERSION 1.11, 28 JULY 1978 No input files http://pcc.ludd.ltu.se/news/ -- Steve http://troutmask.apl.washington.edu/~kargl/ ... kargl

Gene Golub (1932-2007) 1 32 (11/17/2007 6:37:32 AM) comp.lang.fortran Sad news. Cleve Moler has posted a notice in sci.math.num-analysis of the sudden passing of Gene Golub this morning. http://genehgolub.blogspot.com/ http://groups.google.com/group/sci.math.num-analysis/br... kargl

Codes using F2003 C binding 15 50 (6/28/2007 3:39:23 AM) comp.lang.fortran Does anyone have pointers to code that uses the F2003 C binding feature? I'm in the final stages of testing a patch for gfortran, and would like to test drive gfortran on real-world code. We added 98 progra... kargl

Examples of FORALL and nested FORALL 19 46 (1/14/2007 4:13:49 AM) comp.lang.fortran Anyone have code that uses FORALL and nested FORALLs that they may be willing to permit the gfortran developers to use in testing a bug fix and then optimization work? -- Steve http://troutmask.apl.washingto... kargl

Gfortran 2006 Year End Status Report 23 40 (1/2/2007 1:14:03 AM) comp.lang.fortran Gfortran has achieved many milestones this year and hopefully the contributors can continue to move forward with bug fixes, conformance to Fortran 95 standard, and the implementation of Fortran 2003 features. A... kargl

rrspacing at 0. and subnormals 12 37 (10/3/2006 10:26:31 PM) comp.lang.fortran I'm chasing down a bug report concerning gfortran's rrspacing function. In reading the Fortran 95 standard, I decide to venture out on the web to firmly establish it behavior for 0. and subnormal numbers. I ... kargl

Scope of implied-do index 8 32 (8/31/2006 3:09:12 AM) comp.lang.fortran ISTR reading in the F95 standard that the scope of the index of an implied-do is limited to the implied-do. I can't locate where I would have gotten that impression, so a pointer to the F95 text would be much ... kargl

End of record question 14 43 (7/21/2006 9:53:18 PM) comp.lang.fortran In testing one of Walt's programs for counting the number of characters in a file, I've found a discrepancy with the number reported by the program and the Unix utility wc. The modified version of Walt's progr... kargl

Polyhedron's compiler comparison updated with gfortran 1 70 (6/26/2006 6:32:31 PM) comp.lang.fortran Over the last few days, John Appleyard has included the results for gfortran 4.2.0 (18 May 06) in the Polyhedron compiler comparison charts. This version of gfortran is from the main GCC development branch, so... kargl

gfortran and OpenMP 3 47 (2/14/2006 6:36:19 PM) comp.lang.fortran FYI. Support for OpenMP in gfortran has been committed to GCC mainline. It may take a few days for pre-built binaries to show up on the gfortran wiki. Note, GCC's OpenMP implementation requires that your oper... kargl

kargl's replies:

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Looping data files 1 54 (8/20/2008 5:27:04 PM) comp.lang.fortran Greetings all, I have some simple data files that are named in numerical order, such as 01.dat, 02.dat, 03.dat, etc.. These files are not binary files, just ordinary files that can be viewed in a text editor.... torn8o2001 (1)

busting sp datatypes 40 29 (8/25/2008 10:10:02 PM) comp.lang.fortran I've got a program that's getting to be 250 lines and has growing pains. I'm starting to see errors that have everything to do with reaching inappropriate values for an sp integer or real. It's been a while si... ron7715 (217)

array constructor syntax 11 63 (9/1/2008 7:42:03 PM) comp.lang.fortran Since the following code is only accepted by g95 and not by gfortran-4.2.3 or the intel compiler 10.1, I was wondering if I got the syntax right. module array_constructor implicit none character(len=14), ... cwdegier (2)

Integers and standard 77 35 (7/28/2008 6:15:49 PM) comp.lang.fortran Hi all, I have a quick question. Is the following piece legal according to fortran 77 and/or 90/95 standard? integer i data i/z'80000000'/ As far as my understanding goes, it is not but many compi... alfredo.buttari (9)

Strange behavior using a module which uses another module 20 43 (7/31/2008 4:27:33 PM) comp.lang.fortran Hi, it's me again :-) I'm testing my function libraries against a standard library and I don't understand what's happening. The libraries I developed are called md_Jacobi and md_Global_funcs. The standard libr... deltaquattro (202)

two or more programs writing a single file 8 58 (8/2/2008 3:32:19 PM) comp.lang.fortran Dear Fortran Experts, I run long calculations that occasionally write the results to a formatted file. The calculations must be repeated for a series of starting parameters, so the problem is embarrassingly pa... go2625 (8)

forrtl: severe (174): SIGSEGV due to output file. 41 137 (8/3/2008 1:57:48 PM) comp.lang.fortran Hi all, I am trying to run a fortran code which does a time evolution for 10^6 steps. The output is written for every 10 years or so. When I try to direct the output to a file (and keep the process in the ba... habzone2007 (14)

newbie problem; cant find reliable documentation... 16 38 (8/9/2008 8:46:14 PM) comp.lang.fortran i am currently trying to learn fortran77 (ever since i did some very troubling benchmarks showing fortran to be slightly faster than C) i use g77 here is a piece of code i am trying to get to work (i am actua... fkruhm (6)

ordering integer array 50 60 (8/15/2008 11:08:32 PM) comp.lang.fortran I have a program whose output is an array of integers. implicit none integer, parameter:: sides = 6 integer, parameter:: trials = 100 integer, dimension(sides)::A integer, dimension(trials)::C integer:: b, ... ron7715 (217)

Surprise #2 127 94 (8/19/2008 9:34:50 AM) comp.lang.fortran Gosh, this was a big surprise. I though Fortran was dead as a Dodo! Why are people still using it? I was a great fan of it until about 1997 when I moved to Matlab...then LabView. Why the need to resurect Fortra... kronecker (108)