GNU bug report logs - #33635
[PATCH] gnu: petsc-openmpi: Ensure compatibility of SCOTCH dependency.

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Package: guix-patches;

Reported by: Paul Garlick <pgarlick <at> tourbillion-technology.com>

Date: Wed, 5 Dec 2018 20:08:05 UTC

Severity: normal

Tags: patch

Done: Ludovic Courtès <ludo <at> gnu.org>

Bug is archived. No further changes may be made.

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Report forwarded to guix-patches <at> gnu.org:
bug#33635; Package guix-patches. (Wed, 05 Dec 2018 20:08:06 GMT) Full text and rfc822 format available.
Acknowledgement sent to Paul Garlick <pgarlick <at> tourbillion-technology.com>:
New bug report received and forwarded. Copy sent to guix-patches <at> gnu.org. (Wed, 05 Dec 2018 20:08:06 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Paul Garlick <pgarlick <at> tourbillion-technology.com>
To: guix-patches <at> gnu.org
Cc: Paul Garlick <pgarlick <at> tourbillion-technology.com>
Subject: [PATCH] gnu: petsc-openmpi: Ensure compatibility of SCOTCH dependency.
Date: Wed,  5 Dec 2018 20:06:00 +0000

* gnu/packages/maths.scm (petsc-openmpi)[inputs]: Replace pt-scotch
with pt-scotch32 in order to prevent 'incompatible pointer' warnings
being generated in the 'build' phase.
---
 gnu/packages/maths.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index f88cede..c35bf9e 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -1772,7 +1772,7 @@ scientific applications modeled by partial differential equations.")
        ("mumps" ,mumps-openmpi)
        ("openmpi" ,openmpi)
        ("scalapack" ,scalapack)
-       ("scotch" ,pt-scotch)
+       ("scotch" ,pt-scotch32)
        ,@(package-inputs petsc)))
     (arguments
      (substitute-keyword-arguments (package-arguments petsc)
-- 
1.8.3.1
Reply sent to Ludovic Courtès <ludo <at> gnu.org>:
You have taken responsibility. (Sun, 09 Dec 2018 23:21:02 GMT) Full text and rfc822 format available.
Notification sent to Paul Garlick <pgarlick <at> tourbillion-technology.com>:
bug acknowledged by developer. (Sun, 09 Dec 2018 23:21:02 GMT) Full text and rfc822 format available.

Message #10 received at 33635-done <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Paul Garlick <pgarlick <at> tourbillion-technology.com>
Cc: 33635-done <at> debbugs.gnu.org
Subject: Re: [bug#33635] [PATCH] gnu: petsc-openmpi: Ensure compatibility of
 SCOTCH dependency.
Date: Mon, 10 Dec 2018 00:19:44 +0100

Hi Paul,

Paul Garlick <pgarlick <at> tourbillion-technology.com> skribis:

> * gnu/packages/maths.scm (petsc-openmpi)[inputs]: Replace pt-scotch
> with pt-scotch32 in order to prevent 'incompatible pointer' warnings
> being generated in the 'build' phase.

Applied!

Did it lead to crashes at run time?

Thanks,
Ludo’.
Information forwarded to guix-patches <at> gnu.org:
bug#33635; Package guix-patches. (Mon, 10 Dec 2018 11:59:01 GMT) Full text and rfc822 format available.

Message #13 received at 33635-done <at> debbugs.gnu.org (full text, mbox):

From: Paul Garlick <pgarlick <at> tourbillion-technology.com>
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: 33635-done <at> debbugs.gnu.org
Subject: Re: [bug#33635] [PATCH] gnu: petsc-openmpi: Ensure compatibility of
 SCOTCH dependency.
Date: Mon, 10 Dec 2018 11:58:26 +0000

Hi Ludo,

> Did it lead to crashes at run time?

I have not seen any crashes at runtime.  The issue is to do with the
integer values used for matrix indexing.  PETSc can be built using 64-
bit indexing but defaults to 32-bit.  So this patch enforces
consistency between PETSc and SCOTCH.

Best regards,

Paul.
bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> debbugs.gnu.org. (Mon, 07 Jan 2019 12:24:06 GMT) Full text and rfc822 format available.
This bug report was last modified 5 years and 110 days ago.

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