| System Information | ||||
| Affiliation: | Hewlett Packard | URL: | www.hp.com | |
| Location: | USA, Georgia, Atlanta | System Use: | Research | |
| System Manufacturer: | Hewlett Packard | System Name: | Hewlett Packard BL465cG7 | |
| Interconnect Manufacturer: | QLogic | Interconnect Type: | QLogic QDR | |
| Operating System: | RHEL 5.5 | MPI: | Platform MPI 8.0 | |
| MPI Wtick: | 0.001 | BLAS: | ACML 4.4.0 | |
| Language: | C | Compiler: | Open64 4.2.3.1 | |
| Compiler Flags: | -O3 -mso -m64 | Processor Type: | Magny-Cours 6174 (HT3, DDR3-1333) | |
| Processor Speed: | 2.2 GHz | Total Processors: | 48 | |
| Processors Entered: | 48 | Processors determined: | 48 | |
| Cores per chip: | 12 | HPL Processes: | 48 | |
| MPI Processes: | 48 | Threads Entered: | 1 | |
| Threads determined: | 1 | FLOPs per cycle: | ||
| Theoretical peak: | 0.4224 TFlop/s | Total memory: | 128 GiB | |
| FFT library: | ||||
| HPL | ||||
| HPL: | 0.347735 Tflop/s | HPL time: | 2462.12 | |
| HPL eps: | 1.11022e-16 | HPL Rnorm1: | 0.0000000151379 | |
| HPL Anorm1: | 27384.7 | HPL AnormI: | 27395.2 | |
| HPL Xnorm1: | 378456 | HPL XnormI: | 19.6982 | |
| HPL N: | 108696 | HPL NB: | 168 | |
| HPL NProw: | 6 | 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: | 5.64792 GB/s | PTRANS time: | 4.14056 seconds | |
| PTRANS residual: | 0 | PTRANS N: | 54348 | |
| PTRANS NB: | 168 | PTRANS NProw: | 6 | |
| PTRANS NPcol: | 8 | |||
| STREAM | ||||
| S-STREAM Copy: | 5.65226 GB/s | S-STREAM Scale: | 5.59213 GB/s | |
| S-STREAM Add: | 6.1626 GB/s | S-STREAM Triad: | 6.13691 GB/s | |
| EP-STREAM Copy: | 1.48339 GB/s | EP-STREAM Scale: | 1.47262 GB/s | |
| EP-STREAM Add: | 1.59809 GB/s | EP-STREAM Triad: | 1.60941 GB/s | |
| STREAM Vector Size: | 82047364 | STREAM Threads: | 1 | |
| RandomAccess | ||||
| S-RandomAccess: | 0.0166972 Gup/s | EP-RandomAccess: | 0.00874406 Gup/s | |
| G-RandomAccess: | 0.197167 Gup/s | G-RandomAccess N: | 8589934592 | |
| G-RandomAccess time: | 174.267 seconds | G-RandomAccess Check Time: | 249.778 seconds | |
| G-RandomAccess Errors: | 15195 | G-RandomAccess Errors Fraction: | 0.00000176893 | |
| G-RandomAccess TimeBound: | -1 | G-RandomAccess ExeUpdates: | 34359738368 | |
| RandomAccess N: | 134217728 | |||
| FFT | ||||
| S-FFT: | 0.79503 GFlop/s | EP-FFT: | 0.60879 GFlop/s | |
| MPIFFT: | 12.1466 GFlop/s | MPIFFT N: | 1474560000 | |
| MPIFFT Max Error: | 0.00000000000000277556 | MPIFFT time0: | 0.00000286102 seconds | |
| MPIFFT time1: | 3.67872 seconds | MPIFFT time2: | 1.69959 seconds | |
| MPIFFT time3: | 2.91812 seconds | MPIFFT time4: | 5.78006 seconds | |
| MPIFFT time5: | 3.72095 seconds | MPIFFT time6: | 0.00000190735 seconds | |
| FFTEnblk: | 16 | FFTEnp: | 8 | |
| FFTEl2size: | 1048576 | |||
| DGEMM | ||||
| S-DGEMM: | 8.20962 GFlop/s | EP-DGEMM: | 8.00326 GFlop/s | |
| DGEMM N: | 9057 | |||
| RandomRing Latency/Bandwidth | ||||
| RandomRing Latency: | 1.93378 usec | RandomRing Bandwidth: | 0.193347 GB/s | |
| NaturalRing Latency/Bandwidth | ||||
| NaturalRing Latency: | 1.51747 usec | NaturalRing Bandwidth: | 0.341167 GB/s | |
| PingPong Latency/Bandwidth | ||||
| Maximum PingPong Latency: | 2.01105 usec | Maximum PingPong Bandwidth: | 2.53075 GB/s | |
| Minimum PingPong Latency: | 0.459822 usec | Minimum PingPong Bandwidth: | 2.16322 GB/s | |
| Average PingPong Latency: | 1.15919 usec | Average PingPong Bandwidth: | 2.4365 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: | 1 | CPS_HPCC_FFTW_ESTIMATE: | 0 | |
| CPS_HPCC_MEMALLCTR: | 1 | CPS_HPL_USE_GETPROCESSTIMES: | 0 | |
| CPS_RA_SANDIA_NOPT: | 0 | CPS_RA_SANDIA_OPT2: | 1 | |