petsc / petsc4py / issues / #15 - Incorrect 64-bit PetscInt — Bitbucket

Issue #15 resolved

Jan Blechta created an issue 2014-12-12

In DOLFIN we suffer from problems related to PetscInt code in src/include/petsc4py/petsc4py.i. There is assumed that PetscInt == long long if PETSC_USE_64BIT_INDICES which may not be true, see petscsys.h, lines 216-248.

Comments (5)

Lisandro Dalcin
Please look at branch dalcinl/swig-int64 and give it some testing.
- 2014-12-14T00:30:25+00:00
Lisandro Dalcin
Any news?
- 2014-12-19T23:50:22+00:00
Jan Blechta reporter
I succeeded compiling DOLFIN with this branch. But I haven't performed any tests showing that 64-bit indices work (beyond 32-bit limit). Maybe @chris_richardson could do that.
- 2014-12-20T11:08:55+00:00
Chris Richardson
@blechta - I'm not likely to try it soon. If it compiles, that is already a good start. @pefarrell might also be interested.
- 2014-12-20T11:33:59+00:00
Lisandro Dalcin
- changed status to resolved
Fixed in 854efe6
- 2014-12-21T00:54:03+00:00
Log in to comment

Assignee: Lisandro Dalcin

Type: bug

Priority: major

Status: resolved

Votes: 4

Watchers: 6

Jira: the preferred issue tracker for Bitbucket. Join the team!