EARTH SIMULATOR
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EARTH SIMULATOR

 
ES-Repository

System Configuration

The ES is a highly parallel vector supercomputer system of the distributed-memory type, and consisted of 160 processor nodes connected by Fat-Tree Network. Each Processor nodes is a system with a shared memory, consisting of 8 vector-type arithmetic processors, a 128-GB main memory system. The peak performance of each Arthmetic processors is 102.4Gflops. The ES as a whole thus consists of 1280 arithmetic processors with 20 TB of main memory and the theoretical performance of 131Tflops.

Peak performance/CPU 102.4Gflops Total number of CPUs 1280
Peak performance/PN 819.2Gflops Total number of PNs 160
Shared memory/PN 128GByte Total peak performance 131Tflops
CPUs/PN
8
Total main memory 20TByte

system

Japan Agency for Marine-Earth Science and Technology (JAMSTEC)

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