$ sbcl --noinform --disable-debugger --load simple.fasl --eval "(benchmark)" --eval "(quit)"
Benchmarking on SBCL 1.0.31.32
*** 32x32 32768 iterations ***
Evaluation took:
  29.009 seconds of real time
  28.351036 seconds of total run time (27.521346 user, 0.829690 system)
  [ Run times consist of 1.794 seconds GC time, and 26.558 seconds non-GC time. ]
  97.73% CPU
  80,822,681,048 processor cycles
  14,769,541,232 bytes consed

*** 64x64 8192 iterations ***
Evaluation took:
  29.479 seconds of real time
  28.730464 seconds of total run time (27.409375 user, 1.321089 system)
  [ Run times consist of 1.781 seconds GC time, and 26.950 seconds non-GC time. ]
  97.46% CPU
  82,132,713,421 processor cycles
  14,761,312,592 bytes consed

*** 128x128 2048 iterations ***
Evaluation took:
  31.660 seconds of real time
  30.326403 seconds of total run time (27.646230 user, 2.680173 system)
  [ Run times consist of 1.745 seconds GC time, and 28.582 seconds non-GC time. ]
  95.79% CPU
  88,208,642,508 processor cycles
  14,746,183,168 bytes consed

*** 256x256 512 iterations ***
Evaluation took:
  37.474 seconds of real time
  34.679507 seconds of total run time (29.242573 user, 5.436934 system)
  [ Run times consist of 2.960 seconds GC time, and 31.720 seconds non-GC time. ]
  92.54% CPU
  104,405,066,315 processor cycles
  14,689,379,248 bytes consed

*** 512x512 128 iterations ***
Evaluation took:
  40.308 seconds of real time
  37.989807 seconds of total run time (33.340672 user, 4.649135 system)
  [ Run times consist of 7.266 seconds GC time, and 30.724 seconds non-GC time. ]
  94.25% CPU
  112,301,772,366 processor cycles
  14,644,142,160 bytes consed

*** 1024x1024 32 iterations ***
Evaluation took:
  54.154 seconds of real time
  51.399808 seconds of total run time (47.263029 user, 4.136779 system)
  [ Run times consist of 21.838 seconds GC time, and   29.562 seconds non-GC time. ]
  94.91% CPU
  150,878,433,730 processor cycles
  14,302,382,512 bytes consed

*** 2048x2048 8 iterations ***
Evaluation took:
  67.585 seconds of real time
  64.385625 seconds of total run time (60.357938 user, 4.027687 system)
  [ Run times consist of 37.416 seconds GC time, and 26.970 seconds non-GC time. ]
  95.27% CPU
  188,300,490,599 processor cycles
  12,918,406,304 bytes consed

*** 4096x4096 2 iterations ***
Evaluation took:
  71.922 seconds of real time
  71.102309 seconds of total run time (70.339074 user, 0.763235 system)
  [ Run times consist of 57.887 seconds GC time, and 13.216 seconds non-GC time. ]
  98.86% CPU
  200,383,487,819 processor cycles
  7,381,946,304 bytes consed

 sbcl --noinform --disable-debugger --load simple.fasl --eval "(benchmark)" --eval "(quit)"
Benchmarking on SBCL 1.0.31.32
*** 32x32 32768 iterations ***
Evaluation took:
  29.111 seconds of real time
  28.404565 seconds of total run time (27.557052 user, 0.847513 system)
  [ Run times consist of 1.778 seconds GC time, and 26.627 seconds non-GC time. ]
  97.57% CPU
  81,103,532,549 processor cycles
  14,769,540,448 bytes consed

*** 64x64 8192 iterations ***
Evaluation took:
  29.170 seconds of real time
  28.692938 seconds of total run time (27.366256 user, 1.326682 system)
  [ Run times consist of 1.729 seconds GC time, and 26.964 seconds non-GC time. ]
  98.36% CPU
  81,269,936,212 processor cycles
  14,761,312,720 bytes consed

*** 128x128 2048 iterations ***
Evaluation took:
  31.609 seconds of real time
  30.406590 seconds of total run time (27.685412 user, 2.721178 system)
  [ Run times consist of 1.762 seconds GC time, and 28.645 seconds non-GC time. ]
  96.20% CPU
  88,067,664,657 processor cycles
  14,746,183,056 bytes consed

*** 256x256 512 iterations ***
Evaluation took:
  37.332 seconds of real time
  34.695167 seconds of total run time (29.192867 user, 5.502300 system)
  [ Run times consist of 3.019 seconds GC time, and 31.677 seconds non-GC time. ]
  92.94% CPU
  104,008,452,072 processor cycles
  14,689,379,136 bytes consed

*** 512x512 128 iterations ***
Evaluation took:
  40.164 seconds of real time
  38.053543 seconds of total run time (33.292497 user, 4.761046 system)
  [ Run times consist of 7.290 seconds GC time, and 30.764 seconds non-GC time. ]
  94.75% CPU
  111,901,624,537 processor cycles
  14,644,142,496 bytes consed

*** 1024x1024 32 iterations ***
Evaluation took:
  53.934 seconds of real time
  51.365925 seconds of total run time (47.218893 user, 4.147032 system)
  [ Run times consist of 21.803 seconds GC time, and 29.563 seconds non-GC time. ]
  95.24% CPU
  150,267,209,746 processor cycles
  14,302,382,512 bytes consed

*** 2048x2048 8 iterations ***
Evaluation took:
  67.131 seconds of real time
  64.333144 seconds of total run time (60.310407 user, 4.022737 system)
  [ Run times consist of 37.357 seconds GC time, and 26.977 seconds non-GC time. ]
  95.83% CPU
  187,032,577,484 processor cycles
  12,918,406,304 bytes consed

*** 4096x4096 2 iterations ***
Evaluation took:
  71.525 seconds of real time
  70.977407 seconds of total run time (70.280626 user, 0.696781 system)
  [ Run times consist of 57.741 seconds GC time, and 13.237 seconds non-GC time. ]
  99.23% CPU
  199,275,271,976 processor cycles
  7,381,946,304 bytes consed