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Re: [ptp-user] Program Arguments
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Actually it looks like someone has already done it in February:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=173142
Jonathan
Greg Watson wrote:
Sorry for the tardy reply. This sounds like a bug. Would you be able
to open a bug report on it? If it turns out to be a bug, then I'll
probably need to spin a 1.1.1 release .
Thanks,
Greg
On Jun 28, 2007, at 3:13 PM, Jonathan Chu wrote:
I think I see the same thing. I augmented the sample Hello World MPI
example to print out the arguments:
#include <stdio.h>
#include <mpi.h>
int main(int argc, char *argv[]) {
int rank;
MPI_Init(&argc, &argv);
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
printf("ArgC: %d\n",argc);
printf("Argv: %d %d\n", atoi(argv[0]),atoi(argv[1]) );
printf("Hello World from rank=%d\n", rank);
MPI_Finalize();
return 0;
}
I then added command line arguments to the program in the run
configuration under the Arguments tab in the Parallel program
arguments with the values 500 1024 215432543.
My output was:
ArgC: 2
Argv: 0 500
Hello World from rank=0
Jonathan
Natalie Freed wrote:
Hello,
I'm running into a problem when trying to pass command line
arguments to a program. I've tried entering them under the Arguments
tab in the launch configuration dialog, as described in the
documentation (here:
http://www.eclipse.org/ptp/documentation/org.eclipse.ptp.help/html/02pLaunchConfig.html).
This works fine if I only have one argument, but when I enter more
than one (separated by spaces-I also tried line breaks and commas),
only the first is read. It appears to be passing the entire thing as
a string rather than parsing the individual arguments. I tried
reinstalling without PTP (so just Eclipse core and the CDT), and
that works just fine, so I'm thinking this is a PTP problem. Has
anyone had this problem, and is it a bug, or am I doing something
wrong?
I'm using OpenMPI 1.2, Eclipse 3.2, CDT 3.1, and PTP 1.1, both on
Linux and Mac OS X (both installations have the problem).
Thanks :)
Natalie
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