桁数が大きい計算でかなり速くなったンゴｗ

新しいgclならMaximaあたりでパフォーマンスがかなり向上するのかも

GNU Common Lisp 2.9.10: 0.029s

real time : 0.029 secs run-gbc time : 0.019 secs child run time : 0.000 secs gbc time : 0.000 secs NIL

ManKai Common Lisp 1.1.6: 0.046

real time : 0.046 secs run time : 0.045 secs gc count : 0 times consed : 1108304 bytes NIL

SBCL 1.1.13 w/GMP: 0.068

Evaluation took: 0.068 seconds of real time 0.068004 seconds of total run time (0.068004 user, 0.000000 system) 100.00% CPU 163,051,965 processor cycles 1,147,424 bytes consed NIL

Scieneer Common Lisp 1.3.9: 1.359s

Evaluation took: 1.359979 seconds of real time 1.3459656 seconds of thread run time 1.3459662 seconds of process run time 1.348084 seconds of user run time 0.0 seconds of system run time 0 page faults 5,118,784 bytes consed by this thread and 5,118,784 total bytes consed. NIL

Clozure CL 1.9: 4.528s

took 4,566,268 microseconds (4.566268 seconds) to run. 2,446 microseconds (0.002446 seconds, 0.05%) of which was spent in GC. During that period, and with 2 available CPU cores, 4,528,283 microseconds (4.528283 seconds) were spent in user mode 4,000 microseconds (0.004000 seconds) were spent in system mode 1,107,808 bytes of memory allocated. 129 minor page faults, 0 major page faults, 0 swaps. NIL

CMU Common Lisp 20d: 7.040s

; Evaluation took: ; 7.04 seconds of real time ; 6.956434 seconds of user run time ; 0.028002 seconds of system run time ; 16,869,095,640 CPU cycles ; [Run times include 0.01 seconds GC run time] ; 0 page faults and ; 5,653,128 bytes consed. ; NIL

LispWorks 6.1.1 Personal Edition: 43.434s

Timing the evaluation of (PROGN (^^ 10 6) NIL) User time = 43.434 System time = 0.040 Elapsed time = 43.772 Allocation = 2472668 bytes 0 Page faults

Allegro CL Enterprise Edition 8.2 64-bit /

Allegro CL Free Express Edition 9.0