rte_acl_osdep_alone.h File Reference

#include <x86intrin.h>

Macros
#define	SOCKET_ID_ANY   -1
#define	RTE_CACHE_LINE_SIZE   64
#define	RTE_CACHE_LINE_MASK   (RTE_CACHE_LINE_SIZE-1)
#define	__rte_cache_aligned   __attribute__((__aligned__(RTE_CACHE_LINE_SIZE)))

Functions
static uint32_t	rte_bsf32 (uint32_t v)

Detailed Description

RTE ACL OS dependent file. An example how to build/use ACL library standalone (without rest of DPDK). Don't include that file on it's own, use <rte_acl_osdep.h>.

Macro Definition Documentation

#define __rte_cache_aligned   __attribute__((__aligned__(RTE_CACHE_LINE_SIZE)))

Force alignment to cache line.

#define RTE_CACHE_LINE_MASK   (RTE_CACHE_LINE_SIZE-1)

Cache line mask.

#define RTE_CACHE_LINE_SIZE   64

Cache line size.

#define SOCKET_ID_ANY   -1

Any NUMA socket.

Function Documentation

static uint32_t rte_bsf32 ( uint32_t  v )

inlinestatic

Searches the input parameter for the least significant set bit (starting from zero). If a least significant 1 bit is found, its bit index is returned. If the content of the input parameter is zero, then the content of the return value is undefined.

Parameters

v	input parameter, should not be zero.

Returns

least significant set bit in the input parameter.