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Benchmarks watcom
Jeff Henrikson edited this page Nov 6, 2023
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Comparison of Watcom to mingw-prebuilt for Gambit-v4.1.2. Note that the benchmarks supplied with the distribution were not intended to be run standalone so I have bypassed the prefixes. Clearly, GCC is significantly faster than Watcom.
gsi puzzle.scm ; watcom
(time (start))
4567 ms real time
4567 ms cpu time (4567 user, 0 system)
61 collections accounting for 230 ms real time (230 user, 0 system)
30940760 bytes allocated
no minor faults
no major faults
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\gt>gsi puzzle ; (mingw)
(time (start))
2995 ms real time
2994 ms cpu time (2994 user, 0 system)
61 collections accounting for 220 ms real time (220 user, 0 system)
30940760 bytes allocated
no minor faults
no major faults
C:\gt>gsi graphs ;mingw
(time (run 5))
1161 ms real time
1162 ms cpu time (1162 user, 0 system)
98 collections accounting for 380 ms real time (381 user, 0 system)
41479048 bytes allocated
C:\gt>gsi graphs.scm ;watcom
(time (run 5))
1593 ms real time
1592 ms cpu time (1592 user, 0 system)
98 collections accounting for 541 ms real time (541 user, 0 system)
41479896 bytes allocated