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Full Discussion: Function pointer to inline function ?
Top Forums Programming Function pointer to inline function ? Post 302355696 by Corona688 on Wednesday 23rd of September 2009 12:10:46 PM
Old 09-23-2009
Quote:
Originally Posted by emitrax
In the subject, I wrote function pointer to inline function, because I was wondering if the empty function could be inline to improve performances and avoid the function call overhead.
Are you typing up these responses in another program then copy-pasting? You don't need to do that, it adds pointless extra linebreaks. The text will wrap by itself when it needs to.

The performance difference between a function pointer and if/else is not going to be significant here, use whatever is clearest. If it was a choice between three or more functions, a function pointer might be more efficient and elegant.
 

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LEARN ABOUT DEBIAN

hwloc_cpuset_from_linux_libnuma_nodemask

Helpers for manipulating Linux libnuma nodemask_t(3)	     Hardware Locality (hwloc)	      Helpers for manipulating Linux libnuma nodemask_t(3)

NAME

       Helpers for manipulating Linux libnuma nodemask_t -

   Functions
       static inline int hwloc_cpuset_to_linux_libnuma_nodemask (hwloc_topology_t topology, hwloc_const_cpuset_t cpuset, nodemask_t *nodemask)
       static inline int hwloc_nodeset_to_linux_libnuma_nodemask (hwloc_topology_t topology, hwloc_const_nodeset_t nodeset, nodemask_t *nodemask)
       static inline int hwloc_cpuset_from_linux_libnuma_nodemask (hwloc_topology_t topology, hwloc_cpuset_t cpuset, const nodemask_t *nodemask)
       static inline int hwloc_nodeset_from_linux_libnuma_nodemask (hwloc_topology_t topology, hwloc_nodeset_t nodeset, const nodemask_t
	   *nodemask)

Detailed Description
       Note:
	   The Linux libnuma nodemask_t interface is deprecated and its implementation is at least incorrect with respect to sparse NUMA node ids.
	   It is strongly advised to use struct bitmask instead of nodemask_t, or even to use hwloc directly.

Function Documentation
   static inline int hwloc_cpuset_from_linux_libnuma_nodemask (hwloc_topology_ttopology, hwloc_cpuset_tcpuset, const nodemask_t *nodemask)
       [static]
       Convert libnuma nodemask nodemask into hwloc CPU set cpuset. This function may be used before calling some old libnuma functions that use a
       nodemask_t as an output parameter.

   static inline int hwloc_cpuset_to_linux_libnuma_nodemask (hwloc_topology_ttopology, hwloc_const_cpuset_tcpuset, nodemask_t *nodemask) [static]
       Convert hwloc CPU set cpuset into libnuma nodemask nodemask. This function may be used before calling some old libnuma functions that use a
       nodemask_t as an input parameter.

   static inline int hwloc_nodeset_from_linux_libnuma_nodemask (hwloc_topology_ttopology, hwloc_nodeset_tnodeset, const nodemask_t *nodemask)
       [static]
       Convert libnuma nodemask nodemask into hwloc NUMA node set nodeset. This function may be used before calling some old libnuma functions
       that use a nodemask_t as an output parameter.

   static inline int hwloc_nodeset_to_linux_libnuma_nodemask (hwloc_topology_ttopology, hwloc_const_nodeset_tnodeset, nodemask_t *nodemask)
       [static]
       Convert hwloc NUMA node set nodeset into libnuma nodemask nodemask. This function may be used before calling some old libnuma functions
       that use a nodemask_t as an input parameter.

Author
       Generated automatically by Doxygen for Hardware Locality (hwloc) from the source code.

Version 1.4.1							  Mon Feb 27 2012	      Helpers for manipulating Linux libnuma nodemask_t(3)
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