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Benchmarks mit Quantenchemieprogrammen
GAMESS(US), Ver. 1 Dez 1998 vs. PC-GAMESS, Ver. 5.4 unter LINUX
a) Pentium-optimized PCGAMESS binary with WINE
b) Pentium-II-optimized PCGAMESS binary with WINE
c) Pentium-III-optimized PCGAMESS binary with WINE *)
d) PGF77-compiled GAMESS
Job | requested Memory |
P-II 450512 MB |
P-III 500128 MB |
Athlon K7 550512 MB |
a) |
b) |
d) |
a) |
b) |
d) |
a) |
b) |
d) |
test1 RHF OPT |
32 MB |
12,5 |
12,0 |
13,6 |
10,6 |
10,6 |
12,0 |
6,9 |
9,7 |
9,4 |
test2 RHF FREQ |
32 MB |
5,4 |
5,4 |
7,4 |
4,9 |
4,8 |
6,5 |
3,1 |
3,1 |
4,9 |
test3 MP2 OPT |
32 MB |
35,0 |
34,9 |
34,5 |
35,6 |
35,8 |
33,4 |
21,8 |
22,2 |
25,9 |
test4 CASSCF OPT |
32 MB |
64,6 |
65,0 |
73,5 |
106,7 |
114,6 |
431,0 |
50,0 |
50,5 |
68,2 |
test5 CASSCF EN |
32 MB |
48,9 |
49,0 |
79,2 |
47,6 |
47,5 |
79,3 |
38,5 |
38,4 |
63,5 |
test6 **) MCQDPT EN |
32 MB ***) |
155,2 |
158,2 |
203,9 |
149,0 |
147,4 |
194,3 |
120,1 |
118,7 |
163,0 |
*) Fatal error: Pentium III-specific PC GAMESS version will not run under this
OS because it does not support the streaming SIMD extensions!
**) Input has to be changed for PCGAMESS: CISTEP=ALDET is not the default here
***) In case of PC-GAMESS, we need 40 MB instead of 32.
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AKTUELLES
KONTAKT
Dr. Matthias Mann

Walther-Hempel-Bau
Mommsenstr. 4
Raum 210
Tel.: +49 351 463-34286
Fax: +49 351 463-37224
Mobil: +49 351 463-42746
E-Mail: Matthias.Mann@chemie.tu-dresden.de
Post:
TU Dresden
Fakultät Mathematik und
Naturwissenschaften
Fachrichtung Chemie
und Lebensmittelchemie
01062 Dresden
Pakete:
TU Dresden
Fakultät Mathematik und
Naturwissenschaften
Fachrichtung Chemie
und Lebensmittelchemie
Helmholtzstraße 10
01069 Dresden
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