This is a read-only parameter which returns the maximum number of events that were recorded during a single call to a FMS GPU routine. When the FMS Parameter GPUPR includes the 16 bit, FMS records the start and stop of each GPU call, including transfers to/from the GPU and kernel executions. The recorded information is used for various reports which are selected by the parameter GPUPR.
You may obtain the value of this parameter by including
CALL FMSIGT('MAXEVT', MAXEVT)in your program or entering MAXEVT at the FMSSET> prompt.
FMS will record a maximum of 40 events on each call. Additional events are not recorded. You may check this Parameter to determine if the maximum number of recorded events was reached.