Yahoo! JAPAN's supercomputer "kukai", running with the liquid immersion cooling system and 160 GPUs
At IDCF's Fukushima Shirakawa Data Center, Yahoo! Japan's supercomputer "kukai" is in operation.
Kukai is ranked as the world's second best energy-saving supoercomputer by "GREEN500." The arithmetic processing performance is approximately 225 times as high as that of a conventional internal GPU environment, enabling large-scale deep learning processing to be done quickly and inexpensively. Yahoo! JAPAN's supercomputer specialized for deep learning has been attracting attention.