processor affinity mask invalid

Linux Certif - Man sched_setaffinity(2).

processor affinity mask invalid

Man page of TASKSET.
The root problem was this invalid state that the affinity masks were in.. For example, when we set CPU 7 to be available for processing and IO, .
taskset is used to set or retrieve the CPU affinity of a running process given its. If an invalid mask is given (i.e., one that corresponds to no valid CPUs on the .
Ubuntu Manpage: taskset - retrieve or set a process's CPU affinity.
taskset is used to set or retrieve the CPU affinity of a running process given its. If an invalid mask is given (i.e., one that corresponds to no valid CPUs on the .
sched_setaffinity.2: OSADL - Open Source Automation Development.

What happens if Affinity Mask and Affinity I/O Mask are not.

The processor affinity mask is invalid. (Romanian (Română.

I have two processors - each with 8 cores with NUMA enabled with. When i try to call the SetThreadAffinityMask function in the thread T1. Get last error returns sometimes 87 and 6 with Invalid Parameter or Invalid Handle.
The affinity mask is represented by the bitmask stored in mask.. ERRORS EFAULT A supplied memory address was invalid. EINVAL The affinity bitmask mask contains no processors that are physi- cally on the system, or the length len is .
CPU affinity is a scheduler property that "bonds" a process to a given set of CPUs . If an invalid mask is given (i.e., one that corresponds to no valid CPUs on the .
taskset is used to set or retrieve the CPU affinity of a running process given its. If an invalid mask is given (i.e., one that corresponds to no valid CPUs on the .
ERRORS EFAULT A supplied memory address was invalid. EINVAL ( pthread_setaffinity_np()) The affinity bit mask mask contains no processors that are .

sourCEntral - SCHED_SETAFFINITY.

taskset(1) - Ubuntu Manpage.