Initializing help system before first use

executorgetconcurrencylevel

executorgetconcurrencylevel

Purpose
Fetch the currently configured concurrency level of the Xpress Executor component.
Synopsis
function executorgetconcurrencylevel(exec:Executor):integer
Argument
exec 
The Executor to query
Return value
The number of executions that can be performed concurrently on a single Xpress Executor gear
Example 
declarations
  concurrencylevel: integer
end-declarations
concurrencylevel := executorgetconcurrencylevel( myexecutor )
if myexecutor.status<>EXECUTOR_OK then
  writeln("Error returned by Executor: ",myexecutor.lasterror)
  exit(1)
end-if
Further information
1. After calling, check the value of exec.status for any errors.
2. "Concurrency Level" is the number of executions that can be performed concurrently on a single gear; if the Xpress Executor component is scaled over multiple gears then the total number of concurrent executions will be concurrencylevel*numgears
3. If you start an execution when the maximum number of executions are concurrently executing, new executions are queued and will start when other executions complete.
4. This will always be 1 if the Executor is configured in local mode.
Related topics
getstatus executorsetconcurrencylevel

Parent Topic Subroutines

© 2001-2019 Fair Isaac Corporation. All rights reserved. This documentation is the property of Fair Isaac Corporation (“FICO”). Receipt or possession of this documentation does not convey rights to disclose, reproduce, make derivative works, use, or allow others to use it except solely for internal evaluation purposes to determine whether to purchase a license to the software described in this documentation, or as otherwise set forth in a written software license agreement between you and FICO (or a FICO affiliate). Use of this documentation and the software described in it must conform strictly to the foregoing permitted uses, and no other use is permitted.