References
Month: March 2014
Xeon Phi Updates (22 Mar 2014)
The test was done with 2 socket of Xeon E5-2670 with Xeon Phi Coprocessor. For more information, see Intel® Xeon Phi™ Coprocessor
| Segment | Application/Code | Performance1 vs. 2S Xeon* |
| DCC | NEC / Video Transcoding | Up to 3.0x2 |
| Energy | Seismic Imaging ISO3DFD Proxy 16th order Isotropic kernel RTMSeismic Imaging 3DFD TTI 3- Proxy 8th order RTM (complex structures) Petrobras Seismic ISO-3D RTM 2s XEON and 2 cards |
Up to 1.45X1Up to 1.24 (24 threads)1
Up to 1.97 (16 threads)1 Up to 3.4x3 |
| Financial Services | BlackScholes SPMonte Carlo EMEA Option SP
Monte Carlo RNG SP |
Up to 2.21x1Up to 7.05x1
Up to 1.58x1 |
| Life Science | BWA/Bio-InformaticsWayne State University/MPI-Hmmer
GROMACS /Molecular Dynamics TUM (Technische Universität München) / SG++ Astronomy |
Up to 1.86x2Up to 5.4x2
Up to 1.36x1 Up to 1.7x1 |
| Manufacturing | ANSYS / Mechanical SMPSandia Mantevo / miniFE (Finite Element Solver) | Up to 1.76x2Up to 2.3x2 |
| Physics | ZIB (Zuse-Institut Berlin) / Ising 3D (Solid State Physics)AWE (Atomic Weapons Estab’t/Cloverleaf (2D Structured Hydrodynamics)
Princeton / GTC-P ( Gyrokinetic Torodial) Turbulence Simulation |
Up to 3.46x4Up to 1.77x1
Up to 1.18x (four 2S Xeon) |
| Weather | WRF /Code WRF V3.5 | 1.56x2 |
Summary of Job Management Commands for MAUI
This is a good summary taken from Adaptive Computing 4.3 Job Managament Commands to manage jobs for MAUI.
| Command | Flags | Description |
| canceljob | cancel existing job | |
| checkjob | display job state, resource requirements, environment, constraints, credentials, history, allocated resources, and resource utilization |
|
| diagnose | -j | display summarized job information and any unexpected state |
| releasehold | [-a] | remove job holds or defers |
| runjob | start job immediately if possible | |
| sethold | set hold on job | |
| setqos | set/modify QoS of existing job | |
| setspri | adjust job/system priority of job |
The Linux Cluster 