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Warning: Duplicate entry '8412494' for key 'PRIMARY' query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:12:\"user warning\";s:8:\"%message\";s:1804:\"Table './green55_drupal/cache_views_data' is marked as crashed and last (automatic?) repair failed\nquery: UPDATE cache_views_data SET data = 'a:3:{s:6:\\"result\\";a:5:{i:0;O:8:\\"stdClass\\":4:{s:3:\\"nid\\";s:1:\\"9\\";s:13:\\"node_language\\";s:0:\\"\\";s:10:\\"node_title\\";s:7:\\"banner1\\";s:9:\\"node_type\\";s:5:\\"image\\";}i:1;O:8:\\"stdClass\\":4:{s:3:\\"nid\\";s:2:\\"12\\"; in /home/green55/public_html/includes/database.mysqli.inc on line 134

Warning: Duplicate entry '8412494' for key 'PRIMARY' query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:12:\"user warning\";s:8:\"%message\";s:272:\"Table './green55_drupal/cache_views_data' is marked as crashed and last (automatic?) repair failed\nquery: SELECT data, created, headers, expire, serialized FROM cache_views_data WHERE cid = 'PippedBanner:block_1:output:35d2db35443d1435fa902e3b35c342fc'\";s:5:\"%file\";s:44:\"/home/green55/public_html/includes/cache.inc\";s:5:\"%line\";i:27;}', 3, '', 'http://www.green500.org/lists/green200811', '', '54.80.39.186', 1436321549) in /home/green55/public_html/includes/database.mysqli.inc on line 134

Warning: Duplicate entry '8412494' for key 'PRIMARY' query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:12:\"user warning\";s:8:\"%message\";s:6555:\"Table './green55_drupal/cache_views_data' is marked as crashed and last (automatic?) repair failed\nquery: UPDATE cache_views_data SET data = 'a:4:{s:4:\\"head\\";s:0:\\"\\";s:3:\\"css\\";a:0:{}s:2:\\"js\\";a:1:{i:0;a:3:{i:0;a:1:{s:25:\\"viewsSlideshowSingleFrame\\";a:1:{s:54:\\"#views_slideshow_singleframe_main_PippedBanner-block_1\\";a:30:{s:8:\\"num_divs\\";i:5;s:9:\\"id_prefix\\";s:34:\\"#views_slideshow_singleframe_main_\\";s:10:\\"div_prefix in /home/green55/public_html/includes/database.mysqli.inc on line 134

Warning: Duplicate entry '8412494' for key 'PRIMARY' query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:12:\"user warning\";s:8:\"%message\";s:278:\"Table './green55_drupal/cache_views_data' is marked as crashed and last (automatic?) repair failed\nquery: SELECT data, created, headers, expire, serialized FROM cache_views_data WHERE cid = 'SuperMicro_Banner:block_1:results:a0a4b7be8faa16a3e46d949240b3bc5b'\";s:5:\"%file\";s:44:\"/home/green55/public_html/includes/cache.inc\";s:5:\"%line\";i:27;}', 3, '', 'http://www.green500.org/lists/green200811', '', '54.80.39.186', 1436321549) in /home/green55/public_html/includes/database.mysqli.inc on line 134

Warning: Duplicate entry '8412494' for key 'PRIMARY' query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:12:\"user warning\";s:8:\"%message\";s:601:\"Table './green55_drupal/cache_views_data' is marked as crashed and last (automatic?) repair failed\nquery: UPDATE cache_views_data SET data = 'a:3:{s:6:\\"result\\";a:0:{}s:10:\\"total_rows\\";N;s:5:\\"pager\\";a:5:{s:9:\\"use_pager\\";b:0;s:14:\\"items_per_page\\";i:1;s:7:\\"element\\";i:0;s:6:\\"offset\\";i:0;s:12:\\"current_page\\";i:0;}}', created = 1436321549, expire = 1436839949, headers = '', serialized = 1 WHERE cid = 'SuperMicro_B in /home/green55/public_html/includes/database.mysqli.inc on line 134

Warning: Duplicate entry '8412494' for key 'PRIMARY' query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:12:\"user warning\";s:8:\"%message\";s:277:\"Table './green55_drupal/cache_views_data' is marked as crashed and last (automatic?) repair failed\nquery: SELECT data, created, headers, expire, serialized FROM cache_views_data WHERE cid = 'SuperMicro_Banner:block_1:output:d59e554cea410cb056aa51ee6fc70ec6'\";s:5:\"%file\";s:44:\"/home/green55/public_html/includes/cache.inc\";s:5:\"%line\";i:27;}', 3, '', 'http://www.green500.org/lists/green200811', '', '54.80.39.186', 1436321549) in /home/green55/public_html/includes/database.mysqli.inc on line 134

Warning: Duplicate entry '8412494' for key 'PRIMARY' query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:12:\"user warning\";s:8:\"%message\";s:661:\"Table './green55_drupal/cache_views_data' is marked as crashed and last (automatic?) repair failed\nquery: UPDATE cache_views_data SET data = 'a:4:{s:4:\\"head\\";s:0:\\"\\";s:3:\\"css\\";a:0:{}s:2:\\"js\\";a:0:{}s:6:\\"output\\";s:142:\\"<div class=\\"view view-SuperMicro-Banner view-id-SuperMicro_Banner view-display-id-block_1 view-dom-id-2\\">\\n \\n \\n \\n \\n \\n \\n \\n \\n \\n</div> \\";}', created = 1436321549, expire = 1436839949, head in /home/green55/public_html/includes/database.mysqli.inc on line 134

Warning: Duplicate entry '8412494' for key 'PRIMARY' query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:12:\"user warning\";s:8:\"%message\";s:284:\"Table './green55_drupal/cache_views_data' is marked as crashed and last (automatic?) repair failed\nquery: SELECT data, created, headers, expire, serialized FROM cache_views_data WHERE cid = 'SuperMicro_Short_Column:block_1:results:1077105671a278becf34aba2d489b27d'\";s:5:\"%file\";s:44:\"/home/green55/public_html/includes/cache.inc\";s:5:\"%line\";i:27;}', 3, '', 'http://www.green500.org/lists/green200811', '', '54.80.39.186', 1436321549) in /home/green55/public_html/includes/database.mysqli.inc on line 134

Warning: Duplicate entry '8412494' for key 'PRIMARY' query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:12:\"user warning\";s:8:\"%message\";s:686:\"Table './green55_drupal/cache_views_data' is marked as crashed and last (automatic?) repair failed\nquery: UPDATE cache_views_data SET data = 'a:3:{s:6:\\"result\\";a:1:{i:0;O:8:\\"stdClass\\":1:{s:3:\\"aid\\";s:3:\\"104\\";}}s:10:\\"total_rows\\";N;s:5:\\"pager\\";a:5:{s:9:\\"use_pager\\";b:0;s:14:\\"items_per_page\\";i:1;s:7:\\"element\\";i:0;s:6:\\"offset\\";i:0;s:12:\\"current_page\\";i:0;}}', created = 14363 in /home/green55/public_html/includes/database.mysqli.inc on line 134

Warning: Duplicate entry '8412494' for key 'PRIMARY' query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:12:\"user warning\";s:8:\"%message\";s:283:\"Table './green55_drupal/cache_views_data' is marked as crashed and last (automatic?) repair failed\nquery: SELECT data, created, headers, expire, serialized FROM cache_views_data WHERE cid = 'SuperMicro_Short_Column:block_1:output:91f7cf424417ad5fabcdc5c7e0171b97'\";s:5:\"%file\";s:44:\"/home/green55/public_html/includes/cache.inc\";s:5:\"%line\";i:27;}', 3, '', 'http://www.green500.org/lists/green200811', '', '54.80.39.186', 1436321549) in /home/green55/public_html/includes/database.mysqli.inc on line 134

Warning: Duplicate entry '8412494' for key 'PRIMARY' query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (0, 'php', '%message in %file on line %line.', 'a:4:{s:6:\"%error\";s:12:\"user warning\";s:8:\"%message\";s:1573:\"Table './green55_drupal/cache_views_data' is marked as crashed and last (automatic?) repair failed\nquery: UPDATE cache_views_data SET data = 'a:4:{s:4:\\"head\\";s:0:\\"\\";s:3:\\"css\\";a:0:{}s:2:\\"js\\";a:0:{}s:6:\\"output\\";s:788:\\"<div class=\\"view view-SuperMicro-Short-Column view-id-SuperMicro_Short_Column view-display-id-block_1 view-dom-id-3\\">\\n \\n \\n \\n <div class=\\"view-content\\">\\n <div class=\\"vi in /home/green55/public_html/includes/database.mysqli.inc on line 134
The Green500 List - November 2008 | The Green500

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The Green500 List - November 2008

This 4th edition of the Green500 List contains a plethora of interesting takeaways,
of which the following are notable accomplishments in the awareness of green supercomputing.

  1. The 500MFlops/Watt barrier is surpassed.
    • Four new IBM QS22 systems take over the top four spots on the Green500. Cell-based systems, comprising the top 7 spots, are pacing the energy-efficient supercomputing community with an increase in energy efficiency of 17% over the last edition released in June.
  2. Over 50% of the top supercomputers are now reporting their energy usage.
    • In this edition, 276 of the top 500 sites reported their power usage along with their performance, marking an 19.5% increase over the last release. Further, this increase in reporting encompasses 18% more hardware manufacturers, a benefit to HEC users evaluating future purchases with energy-efficiency in mind.

The Green500 List

Listed below are the November 2008 The Green500's energy-efficient supercomputers ranked from 1 to 10.

Green500 Rank MFLOPS/W Site* Computer* Total Power
(kW)
1 536.24 Interdisciplinary Centre for Mathematical and Computational Modelling, University of Warsaw BladeCenter QS22 Cluster, PowerXCell 8i 4.0 Ghz, Infiniband 34.63
2 530.33 Repsol YPF BladeCenter QS22 Cluster, PowerXCell 8i 3.2 Ghz, Infiniband 26.38
2 530.33 Repsol YPF BladeCenter QS22 Cluster, PowerXCell 8i 3.2 Ghz, Infiniband 26.38
2 530.33 Repsol YPF BladeCenter QS22 Cluster, PowerXCell 8i 3.2 Ghz, Infiniband 26.38
5 458.33 DOE/NNSA/LANL BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz , Infiniband 138.00
5 458.33 IBM Poughkeepsie Benchmarking Center BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz , Infiniband 138.00
7 444.94 DOE/NNSA/LANL BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz , Voltaire Infiniband 2,483.47
8 371.67 ASTRON/University Groningen Blue Gene/P Solution 94.50
9 371.67 Centre for High Performance Computing Blue Gene/P Solution 63.00
9 371.67 IBM - Rochester Blue Gene/P Solution 126.00
9 371.67 Moscow State University Blue Gene/P Solution 63.00
9 371.67 Oak Ridge National Laboratory Blue Gene/P Solution 63.00
9 371.67 RZG/Max-Planck-Gesellschaft MPI/IPP Blue Gene/P Solution 126.00
9 371.67 Stony Brook/BNL, New York Center for Computational Sciences Blue Gene/P Solution 63.00

* Performance data obtained from publicly available sources including TOP500