| System Information | ||||
| Affiliation: | UPMC | URL: | http://www.ljll.math.upmc.fr/ | |
| Location: | France, Paris | System Use: | Academic | |
| System Manufacturer: | SGI | System Name: | uv100 | |
| Interconnect Manufacturer: | NUMALink | Interconnect Type: | NUMALink | |
| Operating System: | suse | MPI: | intel sgi | |
| MPI Wtick: | 0.000000005 | BLAS: | mkl | |
| Language: | C | Compiler: | icc | |
| Compiler Flags: | -O3 | Processor Type: | Intel Xeon | |
| Processor Speed: | 2 GHz | Total Processors: | 64 | |
| Processors Entered: | 56 | Processors determined: | 56 | |
| Cores per chip: | 8 | HPL Processes: | 56 | |
| MPI Processes: | 56 | Threads Entered: | 1 | |
| Threads determined: | 1 | FLOPs per cycle: | 2 | |
| Theoretical peak: | 0.512 TFlop/s | Total memory: | 256 GiB | |
| FFT library: | mkl | |||
| HPL | ||||
| HPL: | 0.378102 Tflop/s | HPL time: | 380.864 | |
| HPL eps: | 1.11022e-16 | HPL Rnorm1: | 0.00000000601895 | |
| HPL Anorm1: | 15143.5 | HPL AnormI: | 15151.9 | |
| HPL Xnorm1: | 246550 | HPL XnormI: | 20.8074 | |
| HPL N: | 60000 | HPL NB: | 180 | |
| HPL NProw: | 7 | HPL NPcol: | 8 | |
| HPL depth: | 1 | HPL NBdiv: | 2 | |
| HPL NBmin: | 4 | HPL CPfact: | R | |
| HPL CRfact: | C | HPL CPtop: | 1 | |
| HPL order: | R | |||
| HPL dMach EPS: | 1.110223e-16 | HPL sMach EPS: | 0.00000005960464 | |
| HPL dMach sfMin: | 2.225074e-308 | 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: | 2.225074e-308 | 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: | 5.64718 GB/s | PTRANS time: | 1.25368 seconds | |
| PTRANS residual: | 0 | PTRANS N: | 30000 | |
| PTRANS NB: | 180 | PTRANS NProw: | 7 | |
| PTRANS NPcol: | 8 | |||
| STREAM | ||||
| S-STREAM Copy: | 5.64542 GB/s | S-STREAM Scale: | 5.6457 GB/s | |
| S-STREAM Add: | 5.98078 GB/s | S-STREAM Triad: | 5.86181 GB/s | |
| EP-STREAM Copy: | 2.07091 GB/s | EP-STREAM Scale: | 2.06765 GB/s | |
| EP-STREAM Add: | 2.30773 GB/s | EP-STREAM Triad: | 2.37919 GB/s | |
| STREAM Vector Size: | 21428571 | STREAM Threads: | 1 | |
| RandomAccess | ||||
| S-RandomAccess: | 0.023287 Gup/s | EP-RandomAccess: | 0.0154711 Gup/s | |
| G-RandomAccess: | 0.111098 Gup/s | G-RandomAccess N: | 2147483648 | |
| G-RandomAccess time: | 77.3187 seconds | G-RandomAccess Check Time: | 30.7687 seconds | |
| G-RandomAccess Errors: | 0 | G-RandomAccess Errors Fraction: | 0 | |
| G-RandomAccess TimeBound: | -1 | G-RandomAccess ExeUpdates: | 8589934592 | |
| RandomAccess N: | 33554432 | |||
| FFT | ||||
| S-FFT: | 1.40709 GFlop/s | EP-FFT: | 1.05629 GFlop/s | |
| MPIFFT: | 10.5647 GFlop/s | MPIFFT N: | 134217728 | |
| MPIFFT Max Error: | 0.00000000000000303885 | MPIFFT time0: | 0.000001065 seconds | |
| MPIFFT time1: | 0.441737 seconds | MPIFFT time2: | 0.128903 seconds | |
| MPIFFT time3: | 0.43431 seconds | MPIFFT time4: | 0.348767 seconds | |
| MPIFFT time5: | 0.307066 seconds | MPIFFT time6: | 0.000000435 seconds | |
| FFTEnblk: | 16 | FFTEnp: | 8 | |
| FFTEl2size: | 1048576 | |||
| DGEMM | ||||
| S-DGEMM: | 7.65217 GFlop/s | EP-DGEMM: | 7.47722 GFlop/s | |
| DGEMM N: | 4628 | |||
| RandomRing Latency/Bandwidth | ||||
| RandomRing Latency: | 3.19281 usec | RandomRing Bandwidth: | 0.222415 GB/s | |
| NaturalRing Latency/Bandwidth | ||||
| NaturalRing Latency: | 2.69357 usec | NaturalRing Bandwidth: | 0.735596 GB/s | |
| PingPong Latency/Bandwidth | ||||
| Maximum PingPong Latency: | 2.29042 usec | Maximum PingPong Bandwidth: | 5.91126 GB/s | |
| Minimum PingPong Latency: | 0.351805 usec | Minimum PingPong Bandwidth: | 0.885527 GB/s | |
| Average PingPong Latency: | 1.63031 usec | Average PingPong Bandwidth: | 2.96929 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 | |