[codes-ross-users] Help needed in running codes.

Fri Feb 27 10:28:39 CST 2015

Hi Raghav,

A recent revision of ROSS seems to have broken the ross-config script (I've filed the bug with the ROSS folks). I would suggest for the time being either a) change CC to mpicc in the Makefile, or b) build the released version of CODES (0.3.0) as well as the ROSS revision listed in the codes-base INSTALL document. Assuming you have done a) for the moment…

Please make sure that you are setting the CODESBASE, CODESNET, and ROSS environment variables correctly. They should be pointing to the directory you specified as your install prefix (./configure --prefix=/path/to/install for codes-base, codes-net, cmake -DCMAKE_INSTALL_PREFIX=/path/to/install for ROSS). I have verified correct behavior in both the current revisions of codes/ROSS with the CC fix, as well as in the release and ROSS revision c04babe. No changes to the headers need to be made.

Additionally, the undefined references you are getting are a result of the lack of the application of -lcodes-base and -lcodes–net in your compilation command (these are set in the Makefile via LDLIBS).

John

From: Raghav Kapoor <rkapoor7 at hawk.iit.edu<mailto:rkapoor7 at hawk.iit.edu>>
Date: Friday, February 27, 2015 at 9:45 AM
To: John Jenkins <jenkins at mcs.anl.gov<mailto:jenkins at mcs.anl.gov>>
Cc: "codes-ross-users at lists.mcs.anl.gov<mailto:codes-ross-users at lists.mcs.anl.gov>" <codes-ross-users at lists.mcs.anl.gov<mailto:codes-ross-users at lists.mcs.anl.gov>>, Ke Wang <kwang22 at hawk.iit.edu<mailto:kwang22 at hawk.iit.edu>>, Sughosh Divanji <sdivanji at hawk.iit.edu<mailto:sdivanji at hawk.iit.edu>>
Subject: Re: [codes-ross-users] Help needed in running codes.

Hi Jonathon,
                        First, I would like to bring to your attention that Makefile to compile example.c is not correct. There is no compiler specified like gcc or mpicc.

Even after giving the correct dependencies and include files and compiler, if i run this command,

raghav at raghav-Lenovo-G505s:~/DIC_PROJECT/codesross/codes-base/doc/example$

mpicc -I/home/raghavDIC_PROJECT/codesross/codes-base/install/include -I/home/raghavDIC_PROJECT/codesross/codes-net/install/include/codes -L/home/raghav/DIC_PROJECT/codesross/ROSS/install/lib -L/home/raghavDIC_PROJECT/codesross/codes-base/install/lib -L/home/raghavDIC_PROJECT/codesross/codes-net/install/lib  example.c  -lROSS -lm -L/home/raghav/DIC_PROJECT/codesross/codes-net/install/lib/codes-net -L/home/raghav/DIC_PROJECT/codesross/codes-base/install/codes-base  -o example

1. I had to change in many .h files to set the correct path etc.

Second after using the above command, I get lot of undefined references like

/tmp/ccle6WVw.o: In function `get_next_server':
/home/raghav/DIC_PROJECT/codesross/codes-base/doc/example/example.c:403: undefined reference to `codes_mapping_get_lp_info'
/home/raghav/DIC_PROJECT/codesross/codes-base/doc/example/example.c:408: undefined reference to `codes_mapping_get_group_reps'
/home/raghav/DIC_PROJECT/codesross/codes-base/doc/example/example.c:411: undefined reference to `codes_mapping_get_lp_id'
/tmp/ccle6WVw.o: In function `handle_ack_rev_event':

The include files are there as i have specified in the above command.

Not sure what is going wrong.

Can you help.

Regards,

Raghav

[https://mailfoogae.appspot.com/t?sender=acmthcG9vcjdAaGF3ay5paXQuZWR1&type=zerocontent&guid=81e8248b-e760-4f97-b774-032415c11b2e]ᐧ

On Thu, Feb 26, 2015 at 8:37 PM, Sughosh Divanji <sdivanji at hawk.iit.edu<mailto:sdivanji at hawk.iit.edu>> wrote:
Hi Jonathan,

Thanks for the info. I have setup CODESBASE,CODESNET and ROSS environment variables and tried to run example.c. However, compiling is failing because of the following reason.

sughosh at sughosh-Lenovo-G50-45:~/Desktop/IITC/CS597/codes-base/doc/example$ make
make: /home/sughosh/Desktop/IITC/CS597/ROSS/bin/ross-config: Command not found
make: /home/sughosh/Desktop/IITC/CS597/ROSS/bin/ross-config: Command not found
make: /home/sughosh/Desktop/IITC/CS597/ROSS/bin/ross-config: Command not found
make: /home/sughosh/Desktop/IITC/CS597/ROSS/bin/ross-config: Command not found
I/home/sughosh/Desktop/IITC/CS597/codes-base/include -I/home/sughosh/Desktop/IITC/CS597/codes-net/include/codes  -L/home/sughosh/Desktop/IITC/CS597/codes-base/lib -L/home/sughosh/Desktop/IITC/CS597/codes-net/lib  example.c   -lcodes-net -lcodes-base  -o example
make: I/home/sughosh/Desktop/IITC/CS597/codes-base/include: Command not found
make: [example] Error 127 (ignored)

bin directory is not prsent in my ROSS installation and the same with other errors as well.

I tried compiling codes-base 0.3.0 but it was failing at src/util/codes_mapping.c:483:51 as I have indicated in my earlier mail. So, I downloaded the source code from the git link mentioned in Developer Access page, http://git.mcs.anl.gov/radix/codes-base and git.mcs.anl.gov/radix/codes-net<http://git.mcs.anl.gov/radix/codes-net> and was able to compile codes-base and codes-net succesfully. For ROSS I have downloaded source code from https://github.com/carothersc/ROSS.

Thanks,
Sughosh
[https://mailfoogae.appspot.com/t?sender=ac2RpdmFuamlAaGF3ay5paXQuZWR1&type=zerocontent&guid=61f14e96-67f4-4a7e-8d58-e6881ace23a8]ᐧ

On Thu, Feb 26, 2015 at 8:51 AM, Jenkins, Jonathan P. <jenkins at mcs.anl.gov<mailto:jenkins at mcs.anl.gov>> wrote:
Hi Sughosh,

Instructions to build CODES (codes-base and codes-net repositories) can be found in their respective INSTALL documents. An example program, requiring codes-base and codes-net, can be found in codes-base/doc/example. To build it, you need to specify the paths to the codes installs via the CODESBASE, CODESNET, and ROSS environment variables. Details of the program as well as the CODES components utilized by the program can be found in the GETTING_STARTED document.

Additionally, what version / revision of ROSS/CODES are you using? We're in the midst of some changes on the master branches, so it's probably safer to start with the 0.3.0 releases with the ROSS revision specified in the INSTALL document.

John

From: Sughosh Divanji <sdivanji at hawk.iit.edu<mailto:sdivanji at hawk.iit.edu>>
Date: Wednesday, February 25, 2015 at 7:26 PM
To: "codes-ross-users at lists.mcs.anl.gov<mailto:codes-ross-users at lists.mcs.anl.gov>" <codes-ross-users at lists.mcs.anl.gov<mailto:codes-ross-users at lists.mcs.anl.gov>>, Raghav Kapoor <rkapoor7 at hawk.iit.edu<mailto:rkapoor7 at hawk.iit.edu>>, Ke Wang <kwang22 at hawk.iit.edu<mailto:kwang22 at hawk.iit.edu>>
Subject: [codes-ross-users] Help needed in running codes.

Hi,

I am trying to use codes for my project and I am new to codes. I have installed codes. Can you provide me a sample hello-world program and instructions on how to run it. I haven't been able to find documentation on how to run the programs and also make files seem to be broken.

Thanks,
Sughosh

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