Parameter
ipc/sem_fast

Short text
Use mutex implementation for semaphores

Parameter description
This parameter can be used to activate the mutex implementation forsemaphores. This is mainly required by benchmark applications. Normally,the default setting 0 can be used.

Work area
Interprocess communication

Parameter unit
Truth value

Default value
0 (mutex implementation is not active)

Who is allowed
SAP

Limitation for os
UNIX only

Limitation for db
None

Other parameter
The parameter ipc/sem_fast_%02d can be used to activate the muteximplementation for individual semaphores.
0: Regular implementation (mutex implementation is not active)
1: Mutex implementation is active