osfmk/man/processor_set_load_info.html

   1 <h2>processor_set_load_info</h2>
   2 <hr>
   3 <p>
   4 <strong>Structure</strong> - Defines the scheduling statistics for a processor set.
   5 <h3>SYNOPSIS</h3>
   6 <pre>
   7 <strong>struct processor_set_load_info</strong>
   8 <strong>{</strong>
   9        <strong>int</strong>            <var>task_count</var><strong>;</strong>
  10        <strong>int</strong>          <var>thread_count</var><strong>;</strong>
  11        <strong>integer_t</strong>    <var>load_average</var><strong>;</strong>
  12        <strong>integer_t</strong>     <var>mach_factor</var><strong>;</strong>
  13 <strong>};</strong>
  14
  15 <strong>typedef struct processor_set_load_info* processor_set_load_info_t;</strong>
  16 </pre>
  17 <h3>FIELDS</h3>
  18 <dl>
  19 <dt> <var>task_count</var>
  20 <dd>
  21 Number of tasks currently assigned to this processor set
  22 <p>
  23 <dt> <var>thread_count</var>
  24 <dd>
  25 Number of threads currently assigned to this processor set
  26 <p>
  27 <dt> <var>load_average</var>
  28 <dd>
  29 Average number of runnable processes divided by number of CPUs
  30 <p>
  31 <dt> <var>mach_factor</var>
  32 <dd>
  33 The processing resources available to a new thread\(emthe number of
  34 CPUs divided by (1 + the number of threads)
  35 </dl>
  36 <h3>DESCRIPTION</h3>
  37 <p>
  38 The <strong>processor_set_load_info</strong> structure defines the scheduling
  39 statistics
  40 maintained for a processor set.
  41 <h3>RELATED INFORMATION</h3>
  42 <p>
  43 <p>
  44 Data Structures:
  45 <a href="processor_set_basic_info.html"><strong>processor_set_basic_info</strong></a>.