server.ggo

Path MPICH-V for MPICH the MPI Implementation

#!!PLEASE!!, keep this synchronized with
#     server.c -- look at the PLEASE commentary
# and vrun.c   -- look at the PLEASE commentary
#
package "mpichv-server"
purpose "Helps to tolerate faults within the V-environment.\nThis program is usually called by the MPICH-V dispatcher (the vrun program).\nRead the documentation and/or the code of MPICH-V for more specific usages.\n\nAll default values are provided by the dispatcher.\nConnection to a dispatcher is mandatory."
option "n-procs"              n "number of processes for the MPI application (np flag of mpirun)" int typestr="np" no
option "jobid"                j "unique id for the job." int typestr="int" no
option "runtime-ip"           - "ip of the vrun process" string typestr="ip_address" yes
option "runtime-port"         - "port of the vrun process" short typestr="port" yes
option "port"                 - "port of this server" short typestr="port" no
option "working-dir"          - "working directory for running the MPI application" string typestr="path" no
option "tmp-dir"              - "writeable directory (this directory must be writable. A local filesystem is necessary for performances)" string typestr="path" no
option "helpers-dir"          - "directory with the helpers (checkpointserver, etc...)" string typestr="path" no
option "master-sched"         - "address of the master scheduler (only for multiple applications scheduling)" string typestr="ip:port" no
option "ckpt-timeout"         - "timeout of checkpoints (0 for no checkpoint). Use for CL-like protocols" int typestr="seconds" no
option "ckpt-strategy"        - "strategy of checkpoints. Use for Message-logging protocols" string typestr="(nockpt|random|roundrobin)" default="roundrobin" no
option "el-strategy"          - "strategy of event logger. Use for Message-logging protocols with event logger (only for performance measurement)" string typestr="(normal|slow)" default="normal" no
option "stdio-port"           - "port for the collection of standard Input/Output" short typestr="port" no
option "stder-port"           - "port for the collection of error Output" short typestr="port" no
option "debug"                  d "debugging options. First part is the target, second part the selection. Target may be %filename for storing in a file, or ip:[port] for sending debugs to a debug server. Selection use +label or -label to force or prevent the displaying of certain informations." string typestr="[%filename|ip:[port]][+|-labels]*" no