Ignore:
Timestamp:
Dec 10, 2010 8:08:13 AM (11 years ago)
Author:
raasch
Message:

New:
---

Optional barriers included in order to speed up collective operations
MPI_ALLTOALL and MPI_ALLREDUCE. This feature is controlled with new initial
parameter collective_wait. Default is .FALSE, but .TRUE. on SGI-type
systems. (advec_particles, advec_s_bc, buoyancy, check_for_restart,
cpu_statistics, data_output_2d, data_output_ptseries, flow_statistics,
global_min_max, inflow_turbulence, init_3d_model, init_particles, init_pegrid,
init_slope, parin, pres, poismg, set_particle_attributes, timestep,
read_var_list, user_statistics, write_compressed, write_var_list)

Adjustments for Kyushu Univ. (lcrte, ibmku). Concerning hybrid
(MPI/openMP) runs, the number of openMP threads per MPI tasks can now
be given as an argument to mrun-option -O. (mbuild, mrun, subjob)

Changed:


Initialization of the module command changed for SGI-ICE/lcsgi (mbuild, subjob)

Errors:


File:
1 edited

Legend:

Unmodified
Added
Removed
  • palm/trunk/SOURCE/cpu_statistics.f90

    r484 r622  
    44! Current revisions:
    55! -----------------
    6 !
     6! output of handling of collective operations
    77!
    88! Former revisions:
     
    248248
    249249!
     250!--    Output handling of collective operations
     251       IF ( collective_wait )  THEN
     252          WRITE ( 18, 103 )
     253       ELSE
     254          WRITE ( 18, 104 )
     255       ENDIF
     256
     257!
    250258!--    Empty lines in order to create a gap to the results of the model
    251259!--    continuation runs
    252        WRITE ( 18, 103 )
     260       WRITE ( 18, 105 )
    253261
    254262!
     
    275283
    276284102 FORMAT (A20,2X,F9.3,2X,F7.2,1X,I7,3(1X,F9.3))
    277 103 FORMAT (//)
     285103 FORMAT (/'Barriers are set in front of collective operations')
     286104 FORMAT (/'No barriers are set in front of collective operations')
     287105 FORMAT (//)
    278288
    279289 END SUBROUTINE cpu_statistics
Note: See TracChangeset for help on using the changeset viewer.