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/ IRIX Base Documentation 2002 November / SGI IRIX Base Documentation 2002 November.iso / usr / share / catman / p_man / cat3 / num_pes.z / num_pes
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Text File  |  2002-10-03  |  1.8 KB  |  35 lines
  1.  
  2. NUM_PES(3I)                                                     NUM_PES(3I)
  3.  
  4.  
  5. NNNNAAAAMMMMEEEE
  6.      ____nnnnuuuummmm____ppppeeeessss, NNNNUUUUMMMM____PPPPEEEESSSS - Returns the number of processing elements (PEs)
  7.      running in an application
  8.  
  9. SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
  10.      C or C++:
  11.  
  12.      ####iiiinnnncccclllluuuuddddeeee <<<<mmmmpppppppp////sssshhhhmmmmeeeemmmm....hhhh>>>>
  13.      iiiinnnntttt ____nnnnuuuummmm____ppppeeeessss ((((vvvvooooiiiidddd))));;;;
  14.  
  15.      Fortran:
  16.  
  17.      IIII ==== NNNNUUUUMMMM____PPPPEEEESSSS(((())))
  18.  
  19. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  20.      The nnnnuuuummmm____ppppeeeessss function returns the number of PEs running in an
  21.      application.
  22.  
  23. CCCC////CCCC++++++++ NNNNOOOOTTTTEEEESSSS
  24.      The ____nnnnuuuummmm____ppppeeeessss intrinsic function is evaluated at run-time and cannot be
  25.      used in constant expressions.
  26.  
  27.      Because ____nnnnuuuummmm____ppppeeeessss is an intrinsic function, no externally visible
  28.      library function is available for it.  The compiler generates inline
  29.      code to produce the result.
  30.  
  31. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  32.      iiiinnnnttttrrrroooo____sssshhhhmmmmeeeemmmm(3), mmmmyyyy____ppppeeee(3I), ssssttttaaaarrrrtttt____ppppeeeessss(3)
  33.  
  34.      _M_e_s_s_a_g_e _P_a_s_s_i_n_g _T_o_o_l_k_i_t: _M_P_I _P_r_o_g_r_a_m_m_e_r'_s _M_a_n_u_a_l
  35.