| System Information | ||||
| Affiliation: | Swiss Federal Institute of Technology Zurich | URL: | http://www.ethz.ch | |
| Location: | Switzerland, Zurich | System Use: | Academic | |
| System Manufacturer: | Dalco | System Name: | Gonzales | |
| Interconnect Manufacturer: | Quadrics | Interconnect Type: | QsNetII | |
| Operating System: | Suse 2.6.8-24.11.qsnetp1-smp | MPI: | Quadrics qsnetmpi 1.24-47 | |
| MPI Wtick: | 0.000001 | BLAS: | Goto opteron64p-r1.00 | |
| Language: | C | Compiler: | PGI v6.0-8 | |
| Compiler Flags: | -O3 -fastsse, STREAM: -Mnontemporal -fastsse -Msafeptr -Bstatic -Mprefetch=distance:8 | Processor Type: | AMD Opteron | |
| Processor Speed: | 2.4 GHz | Total Processors: | 334 | |
| Processors Entered: | 64 | Processors determined: | 64 | |
| Cores per chip: | 1 | HPL Processes: | 64 | |
| MPI Processes: | 64 | Threads Entered: | 1 | |
| Threads determined: | 1 | FLOPs per cycle: | 2 | |
| Theoretical peak: | 0.3072 TFlop/s | Total memory: | GiB | |
| FFT library: | ||||
| HPL | ||||
| HPL: | 0.257415 Tflop/s | HPL time: | 2170.42 | |
| HPL eps: | 1.11022e-16 | HPL Rnorm1: | 0.000000000366889 | |
| HPL Anorm1: | 23753.7 | HPL AnormI: | 23779.8 | |
| HPL Xnorm1: | 49484.6 | HPL XnormI: | 2.82823 | |
| HPL N: | 94280 | HPL NB: | 160 | |
| HPL NProw: | 8 | 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: | 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: | 9.25555 GB/s | PTRANS time: | 2.74166 seconds | |
| PTRANS residual: | 0 | PTRANS N: | 56320 | |
| PTRANS NB: | 220 | PTRANS NProw: | 2 | |
| PTRANS NPcol: | 32 | |||
| STREAM | ||||
| S-STREAM Copy: | 4.21004 GB/s | S-STREAM Scale: | 4.08186 GB/s | |
| S-STREAM Add: | 3.71102 GB/s | S-STREAM Triad: | 3.68466 GB/s | |
| EP-STREAM Copy: | 3.96168 GB/s | EP-STREAM Scale: | 3.85608 GB/s | |
| EP-STREAM Add: | 3.5399 GB/s | EP-STREAM Triad: | 3.51199 GB/s | |
| STREAM Vector Size: | 46295408 | STREAM Threads: | 1 | |
| RandomAccess | ||||
| S-RandomAccess: | 0.00971754 Gup/s | EP-RandomAccess: | 0.00949934 Gup/s | |
| G-RandomAccess: | 0.0399258 Gup/s | G-RandomAccess N: | 8589934592 | |
| G-RandomAccess time: | 57.0342 seconds | G-RandomAccess Check Time: | 8.75805 seconds | |
| G-RandomAccess Errors: | 0 | G-RandomAccess Errors Fraction: | 0 | |
| G-RandomAccess TimeBound: | 542.605 | G-RandomAccess ExeUpdates: | 2277131456 | |
| RandomAccess N: | 134217728 | |||
| FFT | ||||
| S-FFT: | 0.489163 GFlop/s | EP-FFT: | 0.479077 GFlop/s | |
| MPIFFT: | 14.0039 GFlop/s | MPIFFT N: | 1073741824 | |
| MPIFFT Max Error: | 0.00000000000000249492 | MPIFFT time0: | 0.0000052 seconds | |
| MPIFFT time1: | 1.86055 seconds | MPIFFT time2: | 1.30408 seconds | |
| MPIFFT time3: | 1.7224 seconds | MPIFFT time4: | 3.15156 seconds | |
| MPIFFT time5: | 3.20086 seconds | MPIFFT time6: | 0.0000022 seconds | |
| FFTEnblk: | 16 | FFTEnp: | 8 | |
| FFTEl2size: | 1048576 | |||
| DGEMM | ||||
| S-DGEMM: | 4.34188 GFlop/s | EP-DGEMM: | 4.33878 GFlop/s | |
| DGEMM N: | 5892 | |||
| RandomRing Latency/Bandwidth | ||||
| RandomRing Latency: | 4.88923 usec | RandomRing Bandwidth: | 0.173535 GB/s | |
| NaturalRing Latency/Bandwidth | ||||
| NaturalRing Latency: | 3.40667 usec | NaturalRing Bandwidth: | 0.325921 GB/s | |
| PingPong Latency/Bandwidth | ||||
| Maximum PingPong Latency: | 1.75167 usec | Maximum PingPong Bandwidth: | 0.875082 GB/s | |
| Minimum PingPong Latency: | 0.856667 usec | Minimum PingPong Bandwidth: | 0.863297 GB/s | |
| Average PingPong Latency: | 1.61885 usec | Average PingPong Bandwidth: | 0.871088 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: | CPS_HPCC_FFTW_ESTIMATE: | |||
| CPS_HPCC_MEMALLCTR: | CPS_HPL_USE_GETPROCESSTIMES: | |||
| CPS_RA_SANDIA_NOPT: | CPS_RA_SANDIA_OPT2: | |||