Broadcast | Collectives | Performance | Network-Based Computing Laboratory

Shared memory Broadcast

  • Experimental Testbed: Each node of the testbed is a dual Intel Xeon Clovertown processor with quad core. The nodes are interconnected by MT25208 HCAs in DDR mode. The operating system used is Redhat Linux AS4. Our results were taken on 64 of such systems with a total of 512 cores.