Full Details Uncovered on Chinese Tianhe-2 Supercomputer 56
An anonymous reader writes "With help from a draft report (PDF) from Oak Ridge National Laboratory's Jack Dongarra, who also spearheads the process of verifying the top of the pack supercomputer, we get a detailed look at China's Tianhe-2 system. As noted previously, the system will be housed at the National Supercomputer Center in Guangzhou and has been aimed at providing an open platform for research and education and to provide a high performance computing service for southern China. From Jack's details: '... was sent results showing a run of HPL benchmark using 14,336 nodes, that run was made using 50 GB of the memory of each node and achieved 30.65 petaflops out of a theoretical peak of 49.19 petaflops, or an efficiency of 62.3% of theoretical peak performance taking a little over 5 hours to complete.The fastest result shown was using 90% of the machine. They are expecting to make improvements and increase the number of nodes used in the test.'"
The problem with a Chinese supercomputer (Score:5, Funny)
Half an hour after you get the results, you have to run the simulation all over again.
Re:The interesting details. (Score:4, Funny)
) ... because I hate forgetting to close brackets and slashdot spoiled the joke by not allowing a single close bracket on the grounds of lameness.
but... (Score:5, Funny)