CPU string parser module

Functions
int	cpustr_to_cpulist (const char *cpustring, int *cpulist, int length) __attribute__((visibility("default")))
	Read CPU selection string and resolve to available CPU numbers. More...
int	nodestr_to_nodelist (const char *nodestr, int *nodes, int length) __attribute__((visibility("default")))
	Read NUMA node selection string and resolve to available NUMA node numbers. More...
int	sockstr_to_socklist (const char *sockstr, int *sockets, int length) __attribute__((visibility("default")))
	Read CPU socket selection string and resolve to available CPU socket numbers. More...

Detailed Description

Function Documentation

int cpustr_to_cpulist	(	const char *	cpustring,
		int *	cpulist,
		int	length
	)

Read CPU selection string and resolve to available CPU numbers.

Reads the CPU selection string and fills the given list with the CPU numbers defined in the selection string. This function is a interface function for the different selection modes: scatter, expression, logical and physical.

Parameters

[in]	cpustring	Selection string
[in,out]	cpulist	List of CPUs
[in]	length	Length of cpulist

Returns

error code (>0 on success for the returned list length, -ERRORCODE on failure)

int nodestr_to_nodelist	(	const char *	nodestr,
		int *	nodes,
		int	length
	)

Read NUMA node selection string and resolve to available NUMA node numbers.

Reads the NUMA node selection string and fills the given list with the NUMA node numbers defined in the selection string.

Parameters

[in]	nodestr	Selection string
[out]	nodes	List of available NUMA nodes
[in]	length	Length of NUMA node list

Returns

error code (>0 on success for the returned list length, -ERRORCODE on failure)

int sockstr_to_socklist	(	const char *	sockstr,
		int *	sockets,
		int	length
	)

Read CPU socket selection string and resolve to available CPU socket numbers.

Reads the CPU socket selection string and fills the given list with the CPU socket numbers defined in the selection string.

Parameters

[in]	sockstr	Selection string
[out]	sockets	List of available CPU sockets
[in]	length	Length of CPU socket list

Returns

error code (>0 on success for the returned list length, -ERRORCODE on failure)