Hi Wang, Thanks for your interest in using Flexus.
CMP.MT4 means that each core is 4-way multithreaded. The number of cores that are instantiated in such configuration depends on the number of SIMICS CPUs that are instantiated in the simulated machine. If you simulate a 16-CPU workload, there will be four cores. Each core will be 4-way multithreaded. If you simulate a 4-CPU workload, there will be one 4-way multithreaded core. Hope this helps. Regads, -Stavros. ________________________________________ From: Wangjintang [[email protected]] Sent: Monday, March 03, 2014 3:25 AM To: [email protected] Subject: the result about compare MT4 with CMP hi all, the result about running CMP and MT4 is as below, using 4core to run, but from the result we can see that the IPC of CMP is large than CMP.MT4. The benchmark is classification with 4 cores. The configuration of CMP is 4 core, the configuration of CMP.MT4 is 4 cores , with 4 threads. What’s the CMP.MT4 means? It means that 4 CMP + 4 MT (16 threads) or just 4 MT with single core? Hope your reply, Thank you. CMP.MT4.L2SharedNUCA.OoO CMP.L2SharedNUCA.OoO CMP/MT4 Nodes-uarch-Mix:Atomic 426 849 1.992957746 Nodes-uarch-Mix:Branch 2044490 5157242 2.522507814 Nodes-uarch-Mix:Computation 10147953 24607366 2.424860068 Nodes-uarch-Mix:Exception 71931 174759 2.429536639 Nodes-uarch-Mix:Load 1806638 4272831 2.365073136 Nodes-uarch-Mix:MEMBAR 125 184 1.472 Nodes-uarch-Mix:Store 324524 745414 2.29694568 Nodes-uarch-Mix:Synchronizing 30 25 0.833333333 Nodes-uarch-Mix:Total 14396117 34958670 2.428340225 sys-cycles 8000000 8000000 1 IPC 1.799514625 4.36983375 2.428340225 Best Regards, Wang jintang Huawei Technologies Co., Ltd. Email: [email protected] No.360, Jiangshu RD, Binjiang District,Hangzhou 310000, P.R.China http://www.huawei.com
