c++ - All jobs failing in C COMPSs execution -

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i have downloaded compss 1.4 , test programs http://www.bsc.es/computer-sciences/grid-computing/comp-superscalar/downloads-and-documentation , trying test them. java executions went fine; however, amb having problems c.

i trying execute simple. readme states need 2 commands:

buidapp simple  runcompss --lang=c master/simple 1

the app builds fine, when executing command, following error:

[errmgr]  -  warning: job 1 running task 1 on worker localhost has failed; resubmitting task same worker.  [errmgr]  -  warning: task 1 execution on worker localhost has failed; rescheduling task execution. (changing worker)  [errmgr]  -  warning: no task scheduled of available resources.                       end blocking compss. check again in 20 seconds.                       possible causes:                            -network problems: non-reachable nodes, sshd service not started, etc.                           -there isn't computing resource fits defined tasks constraints.                       if happens 2 more times, runtime shutdown.

after 3 checks, execution ends no results. there missing?

when running application c binding, default project.xml not valid because have define project.xml includes place worker binaries deployed in each host.

<project>       <worker name="localhost">         <installdir>/opt/compss/runtime/scripts/system/</installdir>         <workingdir>[/path/to/dir/used_as_working_dir]</workingdir>         <appdir>[/path/to/installation]</appdir>         <limitoftasks>4</limitoftasks>       </worker> </project>

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