[Beowulf] backtraces
Many of your questions may have already been answered in earlier discussions or in the FAQ. The search results page will indicate current discussions as well as past list serves, articles, and papers.
Lombard, David N dnlombar at ichips.intel.comTue Jun 12 07:02:45 PDT 2007
- Previous message: [Beowulf] backtraces
- Next message: [Beowulf] Two problems related to slowness and TASK_UNINTERRUPTABLE process
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
On Mon, Jun 11, 2007 at 10:00:02PM -0400, Mark Hahn wrote: > > part of the reason I got a kick out of this simple backtrace.so > is indeed that it's quite possible to conceive of a checkpoint.so > which uses /proc/$pid/fd and /proc/$pid/maps to do a possibly > decent job of checkpointing at least serial codes non-intrusively. > Have you looked at Berkely Lab Checkpoint/Restart (BLCR) at <http://ftg.lbl.gov/CheckpointRestart/CheckpointRestart.shtml> It does far beyond serial codes; with proper support, it does MPI too... -- David N. Lombard, Intel, Irvine, CA I do not speak for Intel Corporation; all comments are strictly my own.
- Previous message: [Beowulf] backtraces
- Next message: [Beowulf] Two problems related to slowness and TASK_UNINTERRUPTABLE process
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
More information about the Beowulf mailing list