[mvapich-discuss] PBS Pro's qstat failed to show "Time Use" if building application with mvapich2

[Jianyu Liu]

Hi,
 
 
Here are env. info
 
Job scheduler : PBSPro 11.3.0. 
            OS: Red Hat Enterprise Linux Server release 6.2
     mvapich2 : 2.0b
    InfiniBand: Mellanox Technologies MT26428 [ConnectX VPI PCIe 2.0 5GT/s - IB QDR / 10GigE] (rev b0)
     mlx4_core: 1.0-mlnx_ofed1.5.3
       mlx4_en: 1.5.8.3 (June 2012)
      
 
If application was built with mavpich2, while checking job status with qstat, it failed to show "Time use", just like this.
 
 
[jliu at log08~]# qstat
Job id            Name             User              Time Use S Queue
----------------  ---------------- ----------------  -------- - -----
94540.log05       WRF3             jliu              00:00:00 R Regular
 
 
Job works fine, just the "Time Use" always shows as ZERO.
 
 
But if application was built with OpenMPI, there is NO this sort of issue.
 
 
My question is 
 
how to build mvapich2 to support PBS Pro or any run-time options which can make qstat show "Time use" properly ?
 
 
Thanks
 
 
Jerry