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cpu_get_rad(3)
NAME
  cpu_get_rad - Queries the RAD associated with a CPU (libnuma library)

SYNOPSIS
  #include <numa.h>

  radid_t cpu_get_rad(
	  cpuid_t cpu );

PARAMETERS
  cpu Identifies the CPU for which the associated RAD is requested.

DESCRIPTION
  The cpu_get_rad() function returns the identifier of the Resource Affinity
  Domain (RAD) associated with the CPU specified by the cpu argument.

RETURN VALUES
  The cpu_get_rad() function returns the following values:

  RAD ID for cpu
	  Success.

  -1	  Failure. In this case, errno is set to indicate the error.

ERRORS
  If the cpu_get_rad() function fails, it sets errno to the following value:

  [EINVAL]
      The CPU identifier specified by cpu is invalid.

SEE ALSO
  Functions: numa_intro(3)

  Files: numa_types(4)

Index for Section 3

Alphabetical listing for C

Top of page