Linux SMBDirectkernle-4.16+Infiniband/QDR+Windows Server 2016 Seq Q32T1 R: 284MB/s Seq Q32T1 W: 130MB/s 4KiB Q8T8 R: 3612 IOPS 4KiB Q8T8 W: 2185 IOPS 4KiB Q32T1 R: 45380 IOPS 4KiB Q32T1 W: 17564 IOPS 4KiB Q1T1 R: 4983 IOPS 4KiB Q1T1 W: 562…

Windows Server 2016+Infiniband+RDMA/SMBダイレクト pic.twitter.com/ZJRQZefLl4 — Taguma (@taguma2) February 7, 2018

ConnectX-3 EN 10GbE RDMArc_rdma_write_bw: bw = 1.14 GB/sec msg_rate = 17.4 K/sec use_cm = 1 send_cost = 85 ms/GB recv_cost = 136 ms/GB send_cpus_used = 10 % cpus recv_cpus_used = 15.5 % cpus — Taguma (@taguma2) December 22, 2018 Mellanox C…

Mellanox ConnectX-3 VPI MCX354A infiniband QDR RDMArc_rdma_write_bw: bw = 3.57 GB/sec msg_rate = 54.5 K/sec send_cost = 41.6 ms/GB recv_cost = 102 ms/GB send_cpus_used = 15 % cpus recv_cpus_used = 36.5 % cpus — Taguma (@taguma2) December 2…

Mellanox Connect-IB MCB191A-FCA_A1 infiniband QDR RDMArc_rdma_write_bw: bw = 3.91 GB/sec msg_rate = 59.7 K/sec send_cost = 39.3 ms/GB recv_cost = 63.9 ms/GB send_cpus_used = 15.5 % cpus recv_cpus_used = 25 % cpus — Taguma (@taguma2) July 1…

Mellanox ConnectX-2 VPI MHQH29B infiniband QDR RDMArc_rdma_write_bw: bw = 3.26 GB/sec msg_rate = 49.8 K/sec send_cost = 78.9 ms/GB recv_cost = 147 ms/GB send_cpus_used = 26 % cpus recv_cpus_used = 48 % cpus — Taguma (@taguma2) June 9, 2018…

ConnectX-3 Pro VPI MCX354A 40GbE RDMArc_rdma_write_bw: bw = 3.28 GB/sec msg_rate = 50.1 K/sec send_cost = 24.1 ms/GB recv_cost = 83.7 ms/GB send_cpus_used = 8 % cpus recv_cpus_used = 27.5 % cpus — Taguma (@taguma2) May 18, 2018 ConnectX-3 …

ConnectX-3 VPI MCX354A 10GbE RDMArc_rdma_write_bw: bw = 1.14 GB/sec msg_rate = 17.4 K/sec send_cost = 59.5 ms/GB recv_cost = 26.3 ms/GB send_cpus_used = 7 % cpus recv_cpus_used = 3 % cpus — Taguma (@taguma2) April 26, 2018 ConnectX-3 VPI M…

ConnectX-2 EN 10GbE RDMArc_rdma_write_bw: bw = 1.14 GB/sec msg_rate = 17.4 K/sec use_cm = 1 send_cost = 93.5 ms/GB recv_cost = 91.9 ms/GB send_cpus_used = 11 % cpus recv_cpus_used = 10.5 % cpus — Taguma (@taguma2) March 21, 2018 ConnectX-2…