Cluster Computing Motivation - SERC
Cluster Computing Motivation - SERC Cluster Computing Motivation - SERC
Message Passing Interface (MPI)• Standard API forapplications to send/recvmessages• Library for commonoperations like broadcastApplicationMPI LibADITCP U-Net GMTCP/MPI/GM/MyrinetTPC (P4, 2.0 GHz)latency (1byte): 32 usB/w : 231 Mbytes/sUDPlatency : 31 usB/w : 245 Mbytes/sMPI (PIII, 1GHz)Myrinet: 250 Mbytes/s8
Cluster based web server (LARD)Cluster Server (Implementation)1. Request from Clients to Front end2. Forward the request to Back end (hand-off)3. Response from serverCluster server9
- Page 1 and 2: ¡Parallel¡Parallel¡CostCluster C
- Page 3 and 4: ¡Communication¡Communication¡Bet
- Page 5 and 6: ¡Sending¡Receiving¡WaitU-Net (Id
- Page 7: U-Net (Implementaion)NIC with proce
- Page 11: ReferenceS.L.Scott. Syncronization
<strong>Cluster</strong> based web server (LARD)<strong>Cluster</strong> Server (Implementation)1. Request from Clients to Front end2. Forward the request to Back end (hand-off)3. Response from server<strong>Cluster</strong> server9
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