Jim Kramer wrote:
Concise problem description:
A C/C++ program that incorporates LAPACK functions "swallows" program
output when run (as a command) over an ssh connection.
[snip]
In all of the following, "hollyberry" is running Cygwin 1.5.25 on XP;
"bruno" is running Debian testing (2.6.26-1-amd64 kernel).
Example 1 (swallowed output):
jkram...@bruno:~$ ssh hollyberry ./testdgtsv.exe
jkram...@bruno:~$ ssh hollyberry "./testdgtsv.exe"
jkram...@bruno:~$
No output is printed, which I'm describing as "swallowed".
[snip]
Example 3 (logging in to the Cygwin machine using ssh (essentially
making it a local session) also works):
jkram...@bruno:~$ ssh hollyberry
Last login: Tue Dec 30 15:56:52 2008 from 192.168.1.4
jkram...@hollyberry ~
$ ./testdgtsv.exe
6.5
12.0
15.5
19.5
20.5
$ logout
Jim,
This may be an issue with your path. In your example 1, try
ssh hollyberry echo '$PATH'
The LAPACK dll is in /usr/lib/lapack/, so that will need to be in
your path.
Hope this helps.
--
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Eric C. Hui
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