PPT-RDMA with

byteaddressable PM RDMA Write Semantics to Remote Persistent Memory An Intel Perspective when utilizing Intel HW 120214 Chet Douglas DCG Crystal Ridge PE SW Architecture CPU ADR Domain RDMA with . Rinku Gupta. Dell Computers. Rinku_Gupta@Dell.Com. Dhabaleswar Panda. The Ohio State University. panda@cis.ohio-state.edu. Pavan Balaji. The Ohio State University. balaji@cis.ohio-state.edu. Jarek Nieplocha. W. EI. , J. IAXIN. S. HI. , Y. ANZHE. C. HEN. , . R. ONG. . C. HEN. , H. AIBO. C. HEN. Institute of Parallel and Distributed Systems. Shanghai Jiao Tong University, China. Fast In-memory Transaction Processing using . byte-addressable PM. RDMA Write Semantics to Remote Persistent Memory. An Intel Perspective when utilizing Intel HW. 12/02/14. Chet Douglas, DCG Crystal Ridge PE SW Architecture. CPU. ADR Domain. RDMA with . Nitin Bhat. Master’s Student. Parallel Programming Lab. UIUC. 1. Nitin Bhat, Vipul Harsh. Motivation. Major bottleneck in HPC Applications – Communication . Strategies to address communication bottlenecks. Balazs Voneki. CERN/EP/LHCb Online group. TIPP2017, Beijing. 23.05.2017. LHCb Upgrade. Early results of RDMA optimizations on top of 100 Gbps . Ethernet, TIPP2017, Beijing, 23.05.2017 . – Balazs Voneki. ‹#›. What is RDMA?. Remote Direct Memory Access to move buffers between two applications across a network. Direct memory access from the memory of one computer into that of another - bypass the operating system. Aleksandar. . Dragojevic. , Dushyanth Narayanan, Edmund B. Nightingale, ´ Matthew . Renzelmann. , Alex . Shamis. , . Anirudh. . Badam. , Miguel Castro. 1. A 5-lecture Roadmap!. http://www.cs.cornell.edu/courses/cs5412/2018sp. Chuanxiong Guo. February 21 2018. Toutiao. (. Bytedance. ). Background. RDMA over commodity Ethernet (RoCEv2). RoCEv2 safety and performance challenges. Deployment experiences and lessons. What’s next. Tom Talpey, Microsoft. Filesystems. Panel track. SMB3. The primary Windows remote file . p. rotocol. Long SMB history, since 1980’s. SMB1 since Windows 2000 (“CIFS” before that). SMB2.0 with Vista and Windows Server 2008, 2.1 in 7/2008R2. Cui*. 3 . Zibo Wang. 1,2 . Wei Bai. 1 .   . Lintao. Zhang. 1. 1. Microsoft Research . 2. USTC . 3. University of Washington. * Co-first authors. SocksDirect. Although RDMA over Converged Ethernet (RoCE) has been well received by RoCE-capable adapter cards are available today from InfiniBand Trade Association members (left to right) Broadcom, Cavium, and M RDMA Write Semantics to Remote Persistent Memory. An Intel Perspective when utilizing Intel HW. 12/02/14. Chet Douglas, DCG Crystal Ridge PE SW Architecture. CPU. ADR Domain. RDMA with . DRAM . – Intel HW Architecture. *. *Measurement papers excluded. 2. I would have done this so differently, and so much better … . 3. DCTCP. Presenting work of many teams in Microsoft . 4. 5. Poor search performance due to TCP . incast. Mellanox. . Technologies. Agenda. Introduction. Transport-level bonding. RDMA bonding design. Recovering from failure. Implementation. March 30 – April 2, 2014 #OFADevWorkshop. 2. Bonding (Link Aggregation).