| System Information | ||||
| Affiliation: | Intel Corporation | URL: | http://www.intel.com/ | |
| Location: | USA, Washington, DuPont | System Use: | Vendor | |
| System Manufacturer: | Intel | System Name: | Intel Endeavor cluster | |
| Interconnect Manufacturer: | Mellanox | Interconnect Type: | QDR Infiniband (41 Mellanox MTS3600Q-1UNC switches, Mellanox MHGH28-XTC adapters on nodes, only one port used per adpater, slot type is PCIe x8 Gen2) | |
| Operating System: | Red Hat EL 5.3, kernel 2.6.18-128 | MPI: | Intel MPI 3.2.2 | |
| MPI Wtick: | 0.000001 | BLAS: | Intel MKL 10.2 | |
| Language: | C | Compiler: | Intel C/C++ Compiler 11.0.081 | |
| Compiler Flags: | -O2 -xSSE4.2 -ansi-alias -ip | Processor Type: | Xeon X5560 (SMT OFF, Turbo OFF, DDR3-1333) | |
| Processor Speed: | 2.8 GHz | Total Processors: | 2880 | |
| Processors Entered: | 2048 | Processors determined: | 2048 | |
| Cores per chip: | 4 | HPL Processes: | 2048 | |
| MPI Processes: | 2048 | Threads Entered: | 1 | |
| Threads determined: | 1 | FLOPs per cycle: | ||
| Theoretical peak: | 22.9376 TFlop/s | Total memory: | 8640 GiB | |
| FFT library: | Intel MKL 10.2 | |||
| HPL | ||||
| HPL: | 20.6458 Tflop/s | HPL time: | 12258.5 | |
| HPL eps: | 2.22045e-16 | HPL Rnorm1: | 0.000000158005 | |
| HPL Anorm1: | 181523 | HPL AnormI: | 181433 | |
| HPL Xnorm1: | 1300570 | HPL XnormI: | 11.2548 | |
| HPL N: | 724080 | HPL NB: | 168 | |
| HPL NProw: | 32 | HPL NPcol: | 64 | |
| HPL depth: | 0 | HPL NBdiv: | 2 | |
| HPL NBmin: | 4 | HPL CPfact: | R | |
| HPL CRfact: | C | HPL CPtop: | 1 | |
| HPL order: | R | |||
| HPL dMach EPS: | 2.220446e-16 | HPL sMach EPS: | 0.0000001192093 | |
| HPL dMach sfMin: | 0 | HPL sMach sfMin: | 1.175494e-38 | |
| HPL dMach Base: | 2 | HPL sMach Base: | 2 | |
| HPL dMach Prec: | 4.440892e-16 | HPL sMach Prec: | 0.0000002384186 | |
| HPL dMach mLen: | 53 | HPL sMach mLen: | 24 | |
| HPL dMach Rnd: | 0 | HPL sMach Rnd: | 0 | |
| HPL dMach eMin: | -1021 | HPL sMach eMin: | -125 | |
| HPL dMach rMin: | 0 | HPL sMach rMin: | 1.175494e-38 | |
| HPL dMach eMax: | 1025 | HPL sMach eMax: | 129 | |
| HPL dMach rMax: | 0 | HPL sMach rMax: | 0 | |
| dweps: | 1.110223e-16 | sweps: | 0.00000005960464 | |
| PTRANS | ||||
| PTRANS: | 341.994 GB/s | PTRANS time: | 2.97177 seconds | |
| PTRANS residual: | 0 | PTRANS N: | 362040 | |
| PTRANS NB: | 168 | PTRANS NProw: | 32 | |
| PTRANS NPcol: | 64 | |||
| STREAM | ||||
| S-STREAM Copy: | 9.81605 GB/s | S-STREAM Scale: | 9.83791 GB/s | |
| S-STREAM Add: | 12.1379 GB/s | S-STREAM Triad: | 12.0652 GB/s | |
| EP-STREAM Copy: | 4.73321 GB/s | EP-STREAM Scale: | 4.6546 GB/s | |
| EP-STREAM Add: | 4.59221 GB/s | EP-STREAM Triad: | 4.72008 GB/s | |
| STREAM Vector Size: | 85333959 | STREAM Threads: | 1 | |
| RandomAccess | ||||
| S-RandomAccess: | 0.0344391 Gup/s | EP-RandomAccess: | 0.0186761 Gup/s | |
| G-RandomAccess: | 8.59244 Gup/s | G-RandomAccess N: | 274877906944 | |
| G-RandomAccess time: | 127.963 seconds | G-RandomAccess Check Time: | 110.831 seconds | |
| G-RandomAccess Errors: | 80334 | G-RandomAccess Errors Fraction: | 0.000000292253 | |
| G-RandomAccess TimeBound: | -1 | G-RandomAccess ExeUpdates: | 1099511627776 | |
| RandomAccess N: | 134217728 | |||
| FFT | ||||
| S-FFT: | 3.4949 GFlop/s | EP-FFT: | 2.248 GFlop/s | |
| MPIFFT: | 826.876 GFlop/s | MPIFFT N: | 34359738368 | |
| MPIFFT Max Error: | 246793 | MPIFFT time0: | 0 seconds | |
| MPIFFT time1: | 0 seconds | MPIFFT time2: | 0 seconds | |
| MPIFFT time3: | 0 seconds | MPIFFT time4: | 0 seconds | |
| MPIFFT time5: | 0 seconds | MPIFFT time6: | 0 seconds | |
| FFTEnblk: | 16 | FFTEnp: | 8 | |
| FFTEl2size: | 1048576 | |||
| DGEMM | ||||
| S-DGEMM: | 10.7803 GFlop/s | EP-DGEMM: | 10.7201 GFlop/s | |
| DGEMM N: | 9237 | |||
| RandomRing Latency/Bandwidth | ||||
| RandomRing Latency: | 8.20916 usec | RandomRing Bandwidth: | 0.227292 GB/s | |
| NaturalRing Latency/Bandwidth | ||||
| NaturalRing Latency: | 2.41825 usec | NaturalRing Bandwidth: | 1.24243 GB/s | |
| PingPong Latency/Bandwidth | ||||
| Maximum PingPong Latency: | 2.38419 usec | Maximum PingPong Bandwidth: | 3.31435 GB/s | |
| Minimum PingPong Latency: | 0.304646 usec | Minimum PingPong Bandwidth: | 3.07669 GB/s | |
| Average PingPong Latency: | 2.21751 usec | Average PingPong Bandwidth: | 3.17376 GB/s | |
| Size of Data Types | ||||
| char: | 1 byte | short: | 2 bytes | |
| int: | 4 bytes | long: | 8 bytes | |
| void ptr: | 8 bytes | float: | 4 bytes | |
| double: | 8 bytes | size t: | 8 bytes | |
| s64Int: | 8 bytes | u64Int: | 8 bytes | |
| OpenMP | ||||
| M OpenMP: | -1 | OpenMP Num Threads: | 0 | |
| OpenMP Num Procs: | 0 | OpenMP Max Threads: | 0 | |
| Memory | ||||
| MemProc: | -1 | MemSpec: | -1 | |
| MemVal: | -1 | |||
| CPS | ||||
| CPS_HPCC_FFT_235: | 0 | CPS_HPCC_FFTW_ESTIMATE: | 0 | |
| CPS_HPCC_MEMALLCTR: | 0 | CPS_HPL_USE_GETPROCESSTIMES: | 0 | |
| CPS_RA_SANDIA_NOPT: | 0 | CPS_RA_SANDIA_OPT2: | 1 | |