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NAME
     available_threads - returns information about current thread
     usage

     SUBROUTINE AVAILABLE_THREADS (NTOTAL, NUSING)

     INTEGER NTOTAL

     INTEGER NUSING



     #include <sunperf.h>

     void available_threads (int *total, int *now_using);

PURPOSE
     This subroutine returns NTOTAL, which is the total number of
     CPUs  available  to  the  job  (generally the number of CPUs
     presently on-line in the partition), and  NUSING,  which  is
     the sum of the current Use numbers for all threads specified
     in USE_THREADS.  If NTOTAL  <  NUSING  then  the  system  is
     potentially overcommitted.

ARGUMENTS
     NTOTAL    (output) INTEGER
               Total number of CPUs available.

     NUSING    (output) INTEGER
               Sum of current Use numbers for all threads  speci-
               fied in USE_THREADS.

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