$ ./configure ASSERT_LEVEL_WANTED=0
[output elided]
$ make clean all
[output elided]
$ src/apl -f src/testcases/ParallelPerf.apl 
                                       
                    ______ _   __ __  __    ___     ____   __ 
                   / ____// | / // / / /   /   |   / __ \ / / 
                  / / __ /  |/ // / / /   / /| |  / /_/ // /  
                 / /_/ // /|  // /_/ /   / ___ | / ____// /___
                 \____//_/ |_/ \____/   /_/  |_|/_/    /_____/
                                       
                     Welcome to GNU APL version 1.2 / 5829
                                       
                Copyright (C) 2008-2014  Dr. Jürgen Sauermann
                       Banner by FIGlet: www.figlet.org
                                       
                This program comes with ABSOLUTELY NO WARRANTY;
                        for details run: src/apl --gpl.
                                       
     This program is free software, and you are welcome to redistribute it
         according to the GNU Public License (GPL) version 3 or later.
                                       

      
      ∇ MAKE_FUT EXPR;F;TXT
      
      ∇ MS_CNT←RUN_PERF EXPR;MS;CNT;N1;N2
      
      ∇T←T0 DELTA EXPR;T2
      
      ∇TOTAL←TPP GO EXPRS;I_1000_1000;I_1000000;R_1000000; T0;T1
      
      EXPRS←      'I_100000000⋆I_100000000' 'I_100000000⋆R_100000000' 
      EXPRS←EXPRS,'I_1000000⋆I_1000000' 'I_1000000⋆R_1000000' 
      EXPRS←EXPRS,'I_10000⋆I_10000' 'I_10000⋆R_10000' 
      EXPRS←EXPRS,'I_100⋆I_100' 'I_100⋆R_100' 
      
      T←20000 GO EXPRS
 Running  '                                '  76466910  times:  19227 ms 
 Running  ' I_100000000⋆I_100000000        '         5  times:  48528 ms 
 Running  ' I_100000000⋆R_100000000        '         5  times:  57459 ms 
 Running  ' I_1000000⋆I_1000000            '       215  times:  19465 ms 
 Running  ' I_1000000⋆R_1000000            '       205  times:  19436 ms 
 Running  ' I_10000⋆I_10000                '     23225  times:  20190 ms 
 Running  ' I_10000⋆R_10000                '     22795  times:  20297 ms 
 Running  ' I_100⋆I_100                    '   2039900  times:  20361 ms 
 Running  ' I_100⋆R_100                    '   1978395  times:  19998 ms 
      
      T
     Time    Operation                    CNT 
 ----------- ---------               -------- 
   251.44 ns                         76466910 
  9705.60 ms I_100000000⋆I_100000000        5 
 11491.80 ms I_100000000⋆R_100000000        5 
    90.53 ms I_1000000⋆I_1000000          215 
    94.81 ms I_1000000⋆R_1000000          205 
   869.07 μs I_10000⋆I_10000            23225 
   890.16 μs I_10000⋆R_10000            22795 
     9.73 μs I_100⋆I_100              2039900 
     9.86 μs I_100⋆R_100              1978395 
 ----------- ---------               -------- 
      
      )off

Goodbye.
$ ./configure ASSERT_LEVEL_WANTED=0 --with-openmp
[output elided]
$ make clean all
[output elided]
$ src/apl -f src/testcases/ParallelPerf.apl 
                                       
                    ______ _   __ __  __    ___     ____   __ 
                   / ____// | / // / / /   /   |   / __ \ / / 
                  / / __ /  |/ // / / /   / /| |  / /_/ // /  
                 / /_/ // /|  // /_/ /   / ___ | / ____// /___
                 \____//_/ |_/ \____/   /_/  |_|/_/    /_____/
                                       
                     Welcome to GNU APL version 1.2 / 5829
                  Compiled with OpenMP support (experimental)
                                       
                Copyright (C) 2008-2014  Dr. Jürgen Sauermann
                       Banner by FIGlet: www.figlet.org
                                       
                This program comes with ABSOLUTELY NO WARRANTY;
                        for details run: src/apl --gpl.
                                       
     This program is free software, and you are welcome to redistribute it
         according to the GNU Public License (GPL) version 3 or later.
                                       

      
      ∇ MAKE_FUT EXPR;F;TXT
      
      ∇ MS_CNT←RUN_PERF EXPR;MS;CNT;N1;N2
      
      ∇T←T0 DELTA EXPR;T2
      
      ∇TOTAL←TPP GO EXPRS;I_1000_1000;I_1000000;R_1000000; T0;T1
      
      EXPRS←      'I_100000000⋆I_100000000' 'I_100000000⋆R_100000000' 
      EXPRS←EXPRS,'I_1000000⋆I_1000000' 'I_1000000⋆R_1000000' 
      EXPRS←EXPRS,'I_10000⋆I_10000' 'I_10000⋆R_10000' 
      EXPRS←EXPRS,'I_100⋆I_100' 'I_100⋆R_100' 
      
      T←20000 GO EXPRS
 Running  '                                '  15959460  times:  20800 ms 
 Running  ' I_100000000⋆I_100000000        '         5  times:  29432 ms 
 Running  ' I_100000000⋆R_100000000        '         5  times:  28931 ms 
 Running  ' I_1000000⋆I_1000000            '       525  times:  20758 ms 
 Running  ' I_1000000⋆R_1000000            '       520  times:  20913 ms 
 Running  ' I_10000⋆I_10000                '     46230  times:  21508 ms 
 Running  ' I_10000⋆R_10000                '     46670  times:  21867 ms 
 Running  ' I_100⋆I_100                    '   2199445  times:  22004 ms 
 Running  ' I_100⋆R_100                    '   2175140  times:  21338 ms 
      
      T
     Time    Operation                    CNT 
 ----------- ---------               -------- 
     1.30 μs                         15959460 
  5886.40 ms I_100000000⋆I_100000000        5 
  5786.20 ms I_100000000⋆R_100000000        5 
    39.54 ms I_1000000⋆I_1000000          525 
    40.22 ms I_1000000⋆R_1000000          520 
   463.94 μs I_10000⋆I_10000            46230 
   467.24 μs I_10000⋆R_10000            46670 
     8.70 μs I_100⋆I_100              2199445 
     8.51 μs I_100⋆R_100              2175140 
 ----------- ---------               -------- 
      
      )off

Goodbye.