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[bgl-discuss] BG/L, blrts_xlc, -pg option
- To: Susan Coghlan <smc@xxxxxxxxxxx>
- Subject: [bgl-discuss] BG/L, blrts_xlc, -pg option
- From: "Jeffrey L. Tilson" <jtilson@xxxxxxxxx>
- Date: Fri, 24 Feb 2006 08:26:16 -0500
- Cc: discuss@xxxxxxxxxxxxxxx
- Delivered-to: bglm-discuss-outgoing@mailbouncer.mcs.anl.gov
- Delivered-to: bglm-discuss@mailbouncer.mcs.anl.gov
- In-reply-to: <Pine.LNX.4.58.0601210929300.20392@shakey.mcs.anl.gov>
- Organization: Renassiance Computing Institute
- References: <Pine.LNX.4.58.0601202209080.12391@cocycle.cs.umass.edu> <Pine.LNX.4.58.0601210929300.20392@shakey.mcs.anl.gov>
- Sender: owner-discuss@xxxxxxxxxxxxxxx
Hi,
I have a code which I've been using on the ANL BG/L for some time now. I
decided to try and get some profiling info using Xprofiler.
So I've been recompiling the code as blrts_xlc -pg. For some reason I
am now getting core dumps. I haven;t spent time trying to debug this,
but it only occurs when compiling with -pg.
Has anyone seen this before?
--jeff
--
Jeffrey L. Tilson, Ph.D.
Research Scientist
Renaissance Computing Institute
100 Europa Drive
Suite 540
Chapel Hill, NC 27517
T: 919.445.9657
F: 919.445.9669
"Nature knows no trifling; she is always sincere, always serious,
always stern; she is always in the right, and the errors and mis-
takes are invariably ours" - Goethe
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