laporte@sobmips.UUCP (p.laporte) (11/29/89)
When compiling the following program i get an error in as1
dimension i(800000)
data i/800000*0/
stop
end
f77 -c big.f
as1: Error: , line 0: Not enough space
Fatal error in: /usr/lib/cmplrs/f77/as1 - core dumped
Signal 139
If i remove the data line all is ok.
Has anyone faced the same problem and found a solution.
Pierre Laporte
{attcan,mcgill-vision,telly}!sobeco!laporterogerk@mips.COM (Roger B.A. Klorese) (11/30/89)
In article <1989Nov29.155110.2672@sobmips.UUCP> laporte@sobmips.UUCP (p.laporte) writes: >When compiling the following program i get an error in as1 > > dimension i(800000) > data i/800000*0/ > stop > end > >f77 -c big.f > >as1: Error: , line 0: Not enough space >Fatal error in: /usr/lib/cmplrs/f77/as1 - core dumped >Signal 139 > >If i remove the data line all is ok. > >Has anyone faced the same problem and found a solution. It shouldn't coredump, but does because as1 is growing too big for your swap space. -- ROGER B.A. KLORESE MIPS Computer Systems, Inc. phone: +1 408 720-2939 928 E. Arques Ave. Sunnyvale, CA 94086 rogerk@mips.COM {ames,decwrl,pyramid}!mips!rogerk "I want to live where it's always Saturday." -- Guadalcanal Diary
roe@sobmips.UUCP (r.peterson) (12/04/89)
From article <32418@servitude.mips.COM>, by rogerk@mips.COM (Roger B.A. Klorese): > In article <1989Nov29.155110.2672@sobmips.UUCP> laporte@sobmips.UUCP (p.laporte) writes: >>When compiling the following program i get an error in as1 >> >> dimension i(800000) >> data i/800000*0/ >> stop >> end >> >>f77 -c big.f >> >>as1: Error: , line 0: Not enough space >>Fatal error in: /usr/lib/cmplrs/f77/as1 - core dumped >>Signal 139 >> >>If i remove the data line all is ok. >> >>Has anyone faced the same problem and found a solution. > > It shouldn't coredump, but does because as1 is growing too big for your > swap space. This is an unlikely explanation. The M-120 in question is running with 100MB of swap space - two 40M partitions and 1 20MB, on three different spindles. Also, max user process size is set to 8MB - however, 800000*(4 bytes/int)= (about) 3.2 MB. No way is the assembler taking the other 4.8 MB. Also, an error message like: as1: Error: , line 0: Not enough space ^^^^^^^^^ is not useful. -- One makes strong assumptions delving Roe Peterson into the beginning of the universe... {uunet,mcgill-vision}!sobeco!roe - Stephen Hawking, Cambridge
calvin@dinkum.wpd.sgi.com (Calvin H. Vu) (12/05/89)
> >>When compiling the following program i get an error in as1 > >> > >> dimension i(800000) > >> data i/800000*0/ > >> stop > >> end > >> Another possible explaination is that you run out of space in the default temporary directory /tmp which is used by the compiler to write out all the intermediate files (ucode, assembler code, symbol table, etc.). Personally, I don't have any problem compiling your test case on my machine which is an SGI 4D/70 with 50M of swap space and 6M of available disk space in the /tmp file system and the MIPS 1.31 Fortran release. If you have very little space left in the /tmp file system you can try: setenv TMPDIR /usr/tmp to tell the F77 driver to use /usr/tmp for the intermediate files (assuming you have more space in /usr/lib or whatever directory that gives you more room). I'm fairly certain that the MIPS driver allows the same environment variable. Some people have run into the limit where the array size is bigger than the value that can be represented in a 32-bit integer but for anything smaller than that there shouldn't be any problem in the compiler itself (I've seen many arrays which are a LOT bigger than the one in your example). The only limitation must be in the hardware configuration somewhere... Hmmm.... Calvin Vu