cpumask.h File Reference

ODP CPU masks and enumeration. More...

#include <odp/visibility_begin.h>
#include <odp/visibility_end.h>

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Functions
void	odp_cpumask_from_str (odp_cpumask_t *mask, const char *str)
	Add CPU mask bits from a string.
int32_t	odp_cpumask_to_str (const odp_cpumask_t *mask, char *str, int32_t size)
	Format a string from CPU mask.
void	odp_cpumask_zero (odp_cpumask_t *mask)
	Clear entire CPU mask.
void	odp_cpumask_set (odp_cpumask_t *mask, int cpu)
	Add CPU to mask.
void	odp_cpumask_setall (odp_cpumask_t *mask)
	Set all CPUs in mask.
void	odp_cpumask_clr (odp_cpumask_t *mask, int cpu)
	Remove CPU from mask.
int	odp_cpumask_isset (const odp_cpumask_t *mask, int cpu)
	Test if CPU is a member of mask.
int	odp_cpumask_count (const odp_cpumask_t *mask)
	Count number of CPUs set in mask.
void	odp_cpumask_and (odp_cpumask_t *dest, const odp_cpumask_t *src1, const odp_cpumask_t *src2)
	Member-wise AND over two CPU masks.
void	odp_cpumask_or (odp_cpumask_t *dest, const odp_cpumask_t *src1, const odp_cpumask_t *src2)
	Member-wise OR over two CPU masks.
void	odp_cpumask_xor (odp_cpumask_t *dest, const odp_cpumask_t *src1, const odp_cpumask_t *src2)
	Member-wise XOR over two CPU masks.
int	odp_cpumask_equal (const odp_cpumask_t *mask1, const odp_cpumask_t *mask2)
	Test if two CPU masks contain the same CPUs.
void	odp_cpumask_copy (odp_cpumask_t *dest, const odp_cpumask_t *src)
	Copy a CPU mask.
int	odp_cpumask_first (const odp_cpumask_t *mask)
	Find first set CPU in mask.
int	odp_cpumask_last (const odp_cpumask_t *mask)
	Find last set CPU in mask.
int	odp_cpumask_next (const odp_cpumask_t *mask, int cpu)
	Find next set CPU in mask.
int	odp_cpumask_default_worker (odp_cpumask_t *mask, int num)
	Default CPU mask for worker threads.
int	odp_cpumask_default_control (odp_cpumask_t *mask, int num)
	Default CPU mask for control threads.
int	odp_cpumask_all_available (odp_cpumask_t *mask)
	Report all the available CPUs.

Detailed Description

ODP CPU masks and enumeration.

Definition in file api/spec/cpumask.h.