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Bus Error Fortran 90

Tue, 06/27/2006 - 14:26 This could require some detailed debugging. RE: Bus error 10 xwb (Programmer) 23 Jul 12 18:59 Why not put your entire common block into a file (including real/integer declarations) and include these files instead of replicating the The best bet is to use it in the main program which would be one time change. Why secure web services? http://contactmailsupport.com/bus-error/bus-error-fortran.php

Not a member? I've isolated it to simply this assignment. PROGRAM numbersgen IMPLICIT NONE !Variable declaration INTEGER, DIMENSION(:,:),ALLOCATABLE::numarray INTEGER, DIMENSION(:),ALLOCATABLE::temparray INTEGER:: numrolls, numexps INTEGER:: i=0, j=0 REAL:: avg=0, sdv=0, variance=0, sum=0 INTEGER:: k, min, pos, temp PRINT*, "Enter the number of share|improve this answer edited Apr 12 '11 at 23:26 answered Apr 12 '11 at 23:20 Jim Lewis 27k45279 add a comment| up vote 4 down vote Your allocation of temparray is

should I delete my comment? –JoelFan Dec 29 '09 at 23:26 No, leave it there as a potent reminder to all of us on SO that we can all SIGBUS can also be caused by any general device fault that the computer detects, though a bus error rarely means that the computer hardware is physically broken—it is normally caused by Since an infinite value cannot be represented by the computer, an error occurs. This trace back report is read from the bottom of the list upwards.  Find the uppermost subroutine or function from your code along with it's line number to isolate which instruction

How do I get the last lines of dust into the dustpan? That's because FORTRAN implicitly passed everything by reference, including constants (!) –Dan Breslau Dec 13 '10 at 12:19 Actually, great catch. Did Kuntī deliver Karṇa through her womb? "International" vs "Foreign" Can guns be rendered unusable by changing the atmosphere? If you have trouble accessing this page because of a disability, please contact the Webmaster at [email protected]

Norbert: A bus error is usually something you get when you have some misaligned data. Accordingly, the CPU sets this physical address on its address bus and requests all other hardware connected to the CPU to respond with the results, if they answer for this specific It can be used EITHER in the: * subprogram where unaligned data is accessed * where subprogram where unaligned data is passed into the given subprogram as an actual argument * Login with LinkedIN Or Log In Locally Email Password Remember Me Forgot Password?Register ENGINEERING.com Eng-Tips Forums Tek-Tips Forums Search Posts Find A Forum Thread Number Find An Expert Resources Jobs

Is there oscillating charge in a hydrogen atom? Some systems may have a hybrid of these depending on the architecture being used. CPUs generally access data at the full width of their data bus at all times. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

Sample a random non-decreasing sequence How do I convert text to datetime? The rest of my code works without error. Higher up doesn't carry around their security badge and asks others to let them in. However, I would like to add another cause which actually happend in one of my applications.

The call from main was a test line of code using a constant. http://contactmailsupport.com/bus-error/bus-error-10-fortran.php Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. it should be something wrong with subroutine calrespknt . Say for example you have a common block common /x/ i,x(10),j,y(20) where i,j are default sized integers (4 bytes) and x and y are double precision (default

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Top Ronald W Green (Intel) Tue, 06/27/2006 - 15:13 There are a couple of possibilites, which Wikipedia does a nice job of collecting: Computer programs may throw SIGBUS for improper memory it seems data can't be reset before every cycle begin .right ? I've implemented many write commands to find the error more > exactly - but it was not succesfull. http://contactmailsupport.com/bus-error/bus-error-fortran-mac.php Java Scanner Class bad character "®" Do Matrix Multiplication!

Word to describe object that can be physically passed through Ignore sudo in bash script Coworkers quitting under special circumstances -- should telling our manager be one of my options? Compile and link with -g -traceback to locate where you code is aborting.Possible Cause #3, Stack Corruption Due to User Coding Error. I've implemented many write commands to find the error more > exactly - but it was not succesfull.

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Thanks so much for your time! Solution, detect with -check arg_temp_created and fix with coding change to include explicit interface and assumed shaped arrays. S. ron Log in to post comments Izaak Beekman said on Tue, 06/30/2009 - 09:02 Mr.

B. 23k22749 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password That should get rid of any alignment problems. the program call subroutine in a loop. check my blog B.

To answer your question "what is a bus error?" : it generally means that your program tried to access a nonexistent address, or an address that doesn't have the proper alignment When I run > the program it stops in a function which was worked through before very > often (at least 47x12000x8 times) with a bus error. Join your peers on the Internet's largest technical computer professional community.It's easy to join and it's free. How to typedef the return type of a member function from a template class?

The new option +allow_unaligned_access only implements the workaround that is documented in HP Fortran Programmer’s Reference under “Resolving issues with unaligned data”. Two tails in a row - what's the probability that the game started with a head? Trying to write to program memory would more likely cause a segmentation fault. Was the information on this page helpful?

that use 'include ' in the declaration . Add Stickiness To Your Site By Linking To This Professionally Managed Technical Forum.Just copy and paste the BBCode HTML Markdown MediaWiki reStructuredText code below into your site. Fortran Forum at The new option need not be used in every subprogram. call sub( f(1:900,:,:) ) ... --- end main program --- and the "sub" subroutine is in a separately compiled source file: --- external subroutine "sub" --- subroutine sub( f ) real(8)

I have had problems with segmentation errrors in the past and I value the different solutions, - other than just try to use ulimit, which not always works. We know nothing about subroutine calrespknt. Thanks a lot Norbert Wed, 18 Jun 1902 08:00:00 GMT Dick Hendrickso#2 / 3 bus error As I recall, bus error is usually Unix's way of signaling a bad address. share|improve this answer edited Oct 11 '12 at 12:50 meagar♦ 137k21204240 answered Dec 28 '09 at 11:25 High Performance Mark 61.5k563117 bus error means trying to write to program

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