Difference between pages "r7.1.1:Macro LFDS711 PAL ATOMIC EXCHANGE" and "r7.1.1:Function libbenchmark misc pal helper add logical processor node to topology tree"
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{{DISPLAYTITLE: | {{DISPLAYTITLE:function libbenchmark_misc_pal_helper_new_topology_node}} | ||
==Source | ==Source Files== | ||
└───test_and_benchmark | |||
└───libbenchmark | |||
├───inc | |||
│ └───libbenchmark | |||
│ libbenchmark_porting_abstraction_layer.h | |||
└───src | |||
└───libbenchmark_misc | |||
libbenchmark_misc_pal_helpers.c | |||
== | ==Opaque Structures== | ||
struct [[r7.1.1:struct libbenchmark_topology_state|libbenchmark_topology_state]]; | |||
==Prototype== | |||
void libbenchmark_misc_pal_helper_add_logical_processor_node_to_topology_tree( struct libbenchmark_topology_state *ts, | |||
lfds711_pal_uint_t logical_processor_number, | |||
enum flag windows_processor_group_inuse_flag, | |||
lfds711_pal_uint_t windows_processor_group_number ); | |||
==Parameters== | ==Parameters== | ||
'' | ''struct libbenchmark_topology_state *ts'' | ||
: The | : A pointer a ''struct libbenchmark_topology'' obtained from ''libbenchmark_pal_populate_topology''. | ||
''lfds711_pal_uint_t logical_processor_number'' | |||
: The logical processor number of the logical processor to add to the topology tree pointed to by ''ts''. | |||
''enum flag windows_processor_group_inuse_flag'' | |||
: An ''enum flag'' which indicates whether or not the ''windows_processor_group_number'' argument contains a valid value (for that field is only meaningful on Windows 7 and greater). | |||
'' | ''lfds711_pal_uint_t windows_processor_group_number'' | ||
: The | : The Windows processor group number of the logical processor to add to the topology tree pointed to by ''ts''. This value is only meaningful on Windows 7 and greater. It will only be used if the ''windows_processor_group_inuse_flag'' is set to ''RAISED'', and so if not used, can be set to any value. Zero is as good a choice as any other. | ||
==Return Value== | ==Return Value== | ||
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==Example== | ==Example== | ||
==Notes== | ==Notes== | ||
This helper function is used by ''libbenchmark_pal_populate_topology'' to add a logical processor node to the topology tree. | |||
==See Also== | ==See Also== | ||
* [[r7.1.1:Porting Guide ( | * [[r7.1.1:Porting Guide (libbenchmark)|Porting Guide (libbenchmark)]] | ||
* ''[[r7.1.1:function libbenchmark_pal_populate_topology|libbenchmark_pal_populate_topology]]'' |
Latest revision as of 20:16, 17 February 2017
Source Files
└───test_and_benchmark └───libbenchmark ├───inc │ └───libbenchmark │ libbenchmark_porting_abstraction_layer.h └───src └───libbenchmark_misc libbenchmark_misc_pal_helpers.c
Opaque Structures
struct libbenchmark_topology_state;
Prototype
void libbenchmark_misc_pal_helper_add_logical_processor_node_to_topology_tree( struct libbenchmark_topology_state *ts, lfds711_pal_uint_t logical_processor_number, enum flag windows_processor_group_inuse_flag, lfds711_pal_uint_t windows_processor_group_number );
Parameters
struct libbenchmark_topology_state *ts
- A pointer a struct libbenchmark_topology obtained from libbenchmark_pal_populate_topology.
lfds711_pal_uint_t logical_processor_number
- The logical processor number of the logical processor to add to the topology tree pointed to by ts.
enum flag windows_processor_group_inuse_flag
- An enum flag which indicates whether or not the windows_processor_group_number argument contains a valid value (for that field is only meaningful on Windows 7 and greater).
lfds711_pal_uint_t windows_processor_group_number
- The Windows processor group number of the logical processor to add to the topology tree pointed to by ts. This value is only meaningful on Windows 7 and greater. It will only be used if the windows_processor_group_inuse_flag is set to RAISED, and so if not used, can be set to any value. Zero is as good a choice as any other.
Return Value
No return value.
Example
Notes
This helper function is used by libbenchmark_pal_populate_topology to add a logical processor node to the topology tree.