Physical Machine Specifications (Chameleon Cloud)

CPU Model CPU Core Info Memory IB Card IB Switch OS OFED
Intel E5-2670 v3 2x12 @ 2.3Ghz 128GB Mellanox ConnectX-3 (56Gbps) Mellanox sx3606 CentOS 7.2 MOFED 3.2-2.0.0

Singularity Specifications

Singularity Branch
development

Intra-Node Performance numbers of MVAPICH2-Virt (04/26/17)

One Way Latency Unidirectional Bandwidth Bidirectional Bandwidth Put Latency Get Latency Accumulate Latency Notes
0.20 us 14241.27 MBps 27468.62 MBps 0.05 us 0.05 us 0.08 us Intra-Node Singularity
signularity latency
singularity bandwidth
singularity bi bandwidth
singularity put latency
singularity put bandwidth
singularity put bi bandwidth
singularity get latency
singularity get bw
singularity acc latency

Inter-Node Performance numbers of MVAPICH2-Virt (04/26/17)

One Way Latency Unidirectional Bandwidth Bidirectional Bandwidth Put Latency Get Latency Accumulate Latency Notes
1.10 us 6320.35 MBps 12164.52 MBps 1.48 us 1.83 us 2.32 us Inter-Node Singularity
singularity latency
singularity bandwidth
singularity bi bandwidth
singularity put latency
singularity put bandwidth
singularity put bi bandwidth
singularity get latency
singularity get bandwidth
singularity acc latency