[Swift-user] Swift runs one task despite slots set to higher number

[Mihael Hategan]

Hi,

Can you post the swift log please?

Mihael

On Sun, 2015-02-01 at 19:58 -0600, Ketan Maheshwari wrote:
> Hi,
> 
> Running a workflow, I need to run 10 PBS tasks each with a size of 16
> nodes.
> 
> The workflow starts with 4 single task stages and then fans out to a
> foreach loop with 10 tasks.
> 
> Here is the sites file I am using:
> 
> <?xml version="1.0" encoding="UTF-8"?>
> <config xmlns="http://www.ci.uchicago.edu/swift/SwiftSites">
> <pool handle="blues">
>   <execution provider="coaster" jobmanager="local:pbs"/>
>   <filesystem provider="local" url="none" />
>   <profile namespace="globus" key="maxtime">13400</profile>
>   <profile namespace="globus" key="maxWalltime">03:41:00</profile>
>   <profile namespace="globus" key="jobsPerNode">1</profile>
>   <profile namespace="globus" key="slots">10</profile>
>   <profile namespace="globus" key="ppn">2</profile>
>   <profile namespace="globus" key="jobtype">single</profile>
>   <profile namespace="globus" key="nodeGranularity">16</profile>
>   <profile namespace="globus" key="maxnodes">16</profile>
>   <profile namespace="karajan" key="jobThrottle">2.20</profile>
>   <profile namespace="karajan" key="initialScore">10000</profile>
> <!--  <profile namespace="globus" key="keepSiteDir">true</profile>-->
>   <workdirectory>/home/ketan/swift.workdir</workdirectory>
> </pool>
> 
> <pool handle="localhost">
>   <execution provider="coaster" jobmanager="local:local" />
>   <profile namespace="globus" key="slots">1</profile>
>   <profile namespace="karajan" key="jobThrottle">2.06</profile>
>   <profile namespace="karajan" key="initialScore">10000</profile>
>   <profile namespace="globus" key="jobsPerNode">3</profile>
>   <profile namespace="globus" key="maxtime">9700</profile>
>   <profile namespace="globus" key="maxWalltime">02:39:00</profile>
>   <profile namespace="globus" key="walltime">10060</profile>
>   <profile namespace="globus" key="maxnodes">1</profile>
>   <profile namespace="globus" key="nodegranularity">1</profile>
>  <!-- <profile namespace="globus" key="keepSiteDir">true</profile>-->
> 
>   <workdirectory>/home/ketan/swift.workdir</workdirectory>
>   <filesystem provider="local"/>
> </pool>
> 
> </config>
> 
> However, Swift runs only 1 task throughout the workflow even after reaching
> the foreach loop.
> 
> Any suggestions?
> 
> Thanks,
> Ketan
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