| System Information | ||||
| Affiliation: | CNRS-Institut d'Astrophysique de Paris | URL: | www.iap.fr | |
| Location: | France | System Use: | Research | |
| System Manufacturer: | IBM-Serviware | System Name: | Idataplex | |
| Interconnect Manufacturer: | Voltaire | Interconnect Type: | Infiniband DDR-4X | |
| Operating System: | SLES 10 SP2 | MPI: | Intel MPI 3.2 | |
| MPI Wtick: | 0.000001 | BLAS: | MKL 10.1.0.015 | |
| Language: | C | Compiler: | Intel 10.1.021 | |
| Compiler Flags: | -03 | Processor Type: | 5472 | |
| Processor Speed: | 3 GHz | Total Processors: | 272 | |
| Processors Entered: | 272 | Processors determined: | 1088 | |
| Cores per chip: | 4 | HPL Processes: | 1088 | |
| MPI Processes: | 1088 | Threads Entered: | 1 | |
| Threads determined: | 1 | FLOPs per cycle: | ||
| Theoretical peak: | 13.5 TFlop/s | Total memory: | 4352 GiB | |
| FFT library: | ||||
| HPL | ||||
| HPL: | 8.8694 Tflop/s | HPL time: | 8114.76 | |
| HPL eps: | 1.11022e-16 | HPL Rnorm1: | 0.0000000122951 | |
| HPL Anorm1: | 119475 | HPL AnormI: | 122761 | |
| HPL Xnorm1: | 129342 | HPL XnormI: | 1.58236 | |
| HPL N: | 476160 | HPL NB: | 248 | |
| HPL NProw: | 32 | HPL NPcol: | 34 | |
| HPL depth: | 1 | HPL NBdiv: | 3 | |
| HPL NBmin: | 44 | HPL CPfact: | R | |
| HPL CRfact: | R | HPL CPtop: | 1 | |
| HPL order: | R | |||
| HPL dMach EPS: | 1.110223e-16 | HPL sMach EPS: | 0.00000005960464 | |
| HPL dMach sfMin: | 0 | HPL sMach sfMin: | 1.175494e-38 | |
| HPL dMach Base: | 2 | HPL sMach Base: | 2 | |
| HPL dMach Prec: | 2.220446e-16 | HPL sMach Prec: | 0.0000001192093 | |
| HPL dMach mLen: | 53 | HPL sMach mLen: | 24 | |
| HPL dMach Rnd: | 1 | HPL sMach Rnd: | 1 | |
| HPL dMach eMin: | -1021 | HPL sMach eMin: | -125 | |
| HPL dMach rMin: | 0 | HPL sMach rMin: | 1.175494e-38 | |
| HPL dMach eMax: | 1024 | HPL sMach eMax: | 128 | |
| HPL dMach rMax: | 1.797693e308 | HPL sMach rMax: | 3.402823e38 | |
| dweps: | 1.110223e-16 | sweps: | 0.00000005960464 | |
| PTRANS | ||||
| PTRANS: | 2.07371 GB/s | PTRANS time: | 55.8902 seconds | |
| PTRANS residual: | 0 | PTRANS N: | 238080 | |
| PTRANS NB: | 248 | PTRANS NProw: | 32 | |
| PTRANS NPcol: | 34 | |||
| STREAM | ||||
| S-STREAM Copy: | 3.22414 GB/s | S-STREAM Scale: | 3.22252 GB/s | |
| S-STREAM Add: | 3.36238 GB/s | S-STREAM Triad: | 3.37111 GB/s | |
| EP-STREAM Copy: | 0.939716 GB/s | EP-STREAM Scale: | 0.939244 GB/s | |
| EP-STREAM Add: | 0.965737 GB/s | EP-STREAM Triad: | 0.965698 GB/s | |
| STREAM Vector Size: | 69463341 | STREAM Threads: | 1 | |
| RandomAccess | ||||
| S-RandomAccess: | 0.0174537 Gup/s | EP-RandomAccess: | 0.00670887 Gup/s | |
| G-RandomAccess: | 0.0113789 Gup/s | G-RandomAccess N: | 137438953472 | |
| G-RandomAccess time: | 48313.7 seconds | G-RandomAccess Check Time: | 723.071 seconds | |
| G-RandomAccess Errors: | 0 | G-RandomAccess Errors Fraction: | 0 | |
| G-RandomAccess TimeBound: | -1 | G-RandomAccess ExeUpdates: | 549755813888 | |
| RandomAccess N: | 134217728 | |||
| FFT | ||||
| S-FFT: | 1.15288 GFlop/s | EP-FFT: | 0.597842 GFlop/s | |
| MPIFFT: | 53.004 GFlop/s | MPIFFT N: | 17179869184 | |
| MPIFFT Max Error: | 0.00000000000000292027 | MPIFFT time0: | 0.00000405312 seconds | |
| MPIFFT time1: | 14.8756 seconds | MPIFFT time2: | 3.55346 seconds | |
| MPIFFT time3: | 14.6743 seconds | MPIFFT time4: | 5.51217 seconds | |
| MPIFFT time5: | 15.9157 seconds | MPIFFT time6: | 0.00000405312 seconds | |
| FFTEnblk: | 16 | FFTEnp: | 8 | |
| FFTEl2size: | 1048576 | |||
| DGEMM | ||||
| S-DGEMM: | 11.3699 GFlop/s | EP-DGEMM: | 11.1213 GFlop/s | |
| DGEMM N: | 8333 | |||
| RandomRing Latency/Bandwidth | ||||
| RandomRing Latency: | 132.207 usec | RandomRing Bandwidth: | 0.0196336 GB/s | |
| NaturalRing Latency/Bandwidth | ||||
| NaturalRing Latency: | 130.916 usec | NaturalRing Bandwidth: | 0.0213473 GB/s | |
| PingPong Latency/Bandwidth | ||||
| Maximum PingPong Latency: | 9.49204 usec | Maximum PingPong Bandwidth: | 1.19829 GB/s | |
| Minimum PingPong Latency: | 4.94719 usec | Minimum PingPong Bandwidth: | 0.194118 GB/s | |
| Average PingPong Latency: | 7.57296 usec | Average PingPong Bandwidth: | 1.16027 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: | 0 | |