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Дата изменения: Fri Dec 4 17:14:18 2009
Дата индексирования: Mon Oct 1 20:01:18 2012
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PC GAMESS benchmarks and scalability on Tigerton system (four quad-core Intel Xeons MP)

PC GAMESS version 7.1 benchmarks and scalability on Tigerton-based system (four quad-core Intel Xeons MP X7350 with sixteen CPU cores in total).


Number of cores used

Test 1, CPU time and relative speedup

Test 2, Wall clock time and relative speedup

Test 3, CPU time and relative speedup

Test 4, Wall clock time and relative speedup

Test 5, CPU time and relative speedup

Test 6, CPU time and relative speedup

Standard MP4(SDTQ) benchmark, Wall clock time and relative speedup

Standard MCQDPT2 benchmark, Wall clock time and relative speedup

1

2702.0

100.0%

155.7

100.0%

5039.9

100.0%

662.6

100.0%

5070.5

100.0%

15428.3

100.0%

5493.7

100.0%

 

2

1362.7

198.3%

108.7

143.2%

2468.1

204.2%

358.6

184.8%

2613.5

194.0%

7777.9

198.4%

2835.9

193.7%

 

3

924.3

292.3%

92.1

169.1%

1654.0

304.7%

278.7

237.8%

1808.9

280.3%

5241.2

294.4%

1999.1

274.8%

 

4

717.0

376.8%

84.9

183.4%

1255.0

401.6%

221.2

299.5%

1429.6

354.7%

3992.0

386.5%

1578.7

348.0%

112223.7

400.0%

5

589.8

458.1%

81.3

191.5%

1012.74

497.7%

181.3

365.5%

1217.3

416.5%

3259.1

473.4%

1347.1

407.8%

 

6

508.4

531.5%

76.5

203.5%

844.5

596.8%

160.1

413.9%

1096.2

462.6%

2763.5

558.3%

1175.7

467.3%

 

7

450.5

600.0%

74.9

207.9%

729.4

690.0%

136.9

484.0%

1012.8

500.6%

2407.8

640.8%

1054.8

520.8%

 

8

411.6

656.5%

75.5

206.2%

644.5

782.0%

126.9

522.1%

940.5

539.1%

2149.0

717.9%

973.8

564.2%

59970.0

748.5%

9

377.0

716.7%