> Date: Tue, 27 Sep 2005 09:40:45 -0700
> From: Wei Zhang <zweig.scripps.edu>
....
> ptraj uses normal file operating interface which doesn't support file
> more than 2 GB on a 32-bit system.
One can overcome this file size limitation of LINUX 32-bit systems by
adding in the following compile/link options:
-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
(either to the ptraj standalone makefile or to the MACHINE file
(MACHINEFLAGS or to the config.h CFLAGS depending on how ptraj is made)
With this change, I have successfully created/read trajectory files larger
than 2GB. Let me know of troubles.
--tom
\-/ Thomas E. Cheatham, III (Assistant Professor) College of Pharmacy
-/- Departments of Med. Chem. and of Pharmaceutics and Pharm. Chem.
/-\ Adjunct Asst Prof of Bioeng.; Center for High Performance Computing
\-/ University of Utah, 30 S 2000 E, SH 201, Salt Lake City, UT 84112
-/-
/-\ tec3.utah.edu (801) 587-9652; FAX: (801) 585-9119
\-/ BPRP295A
http://www.chpc.utah.edu/~cheatham
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Received on Tue Sep 27 2005 - 18:53:00 PDT
