LISP and Symbolic Computation, 3(2)171-204
Endpaper: Performance of Two Common Lisp Programs on Several Systems
Richard Acuff, Stanford University, Stanford, California 94305
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Abstract: To assist in the evaluation of Lisp platforms for the
Stanford University Knowledge Systems Laboratory, 25 Common Lisp
implementations were benchmarked. Run time and compilation time data
on two moderate-sized application programs are presented, along with
data on the effect of compiler optimization levels and on the impact
of display I/O on run time. For these Lisp benchmarks, several systems
did not rank where we expected them based on speed ratings using other
conventional measures. Also, the rankings of machines by Lisp speed
differed for the two programs we tested. The data indicate that the
performance of Lisp systems is very application dependent. The quality
of the software environment should play at least as strong a role in
machine selection as performance benchmarks.
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