| 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: | 384 | |
| Processors Entered: | 384 | Processors determined: | 384 | |
| Cores per chip: | 12 | HPL Processes: | 384 | |
| MPI Processes: | 384 | Threads Entered: | 1 | |
| Threads determined: | 1 | FLOPs per cycle: | ||
| Theoretical peak: | 3.3792 TFlop/s | Total memory: | 1024 GiB | |
| FFT library: | ||||
| HPL | ||||
| HPL: | 2.67425 Tflop/s | HPL time: | 7256.09 | |
| HPL eps: | 1.11022e-16 | HPL Rnorm1: | 0.0000000126195 | |
| HPL Anorm1: | 77257.7 | HPL AnormI: | 77279.4 | |
| HPL Xnorm1: | 182808 | HPL XnormI: | 3.75133 | |
| HPL N: | 307608 | HPL NB: | 168 | |
| HPL NProw: | 16 | HPL NPcol: | 24 | |
| 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: | 26.6784 GB/s | PTRANS time: | 6.84053 seconds | |
| PTRANS residual: | 0 | PTRANS N: | 153804 | |
| PTRANS NB: | 168 | PTRANS NProw: | 16 | |
| PTRANS NPcol: | 24 | |||
| STREAM | ||||
| S-STREAM Copy: | 4.94295 GB/s | S-STREAM Scale: | 4.86377 GB/s | |
| S-STREAM Add: | 5.29353 GB/s | S-STREAM Triad: | 5.29429 GB/s | |
| EP-STREAM Copy: | 1.47811 GB/s | EP-STREAM Scale: | 1.47335 GB/s | |
| EP-STREAM Add: | 1.60172 GB/s | EP-STREAM Triad: | 1.61326 GB/s | |
| STREAM Vector Size: | 82137744 | STREAM Threads: | 1 | |
| RandomAccess | ||||
| S-RandomAccess: | 0.0167754 Gup/s | EP-RandomAccess: | 0.00874391 Gup/s | |
| G-RandomAccess: | 0.968398 Gup/s | G-RandomAccess N: | 68719476736 | |
| G-RandomAccess time: | 283.848 seconds | G-RandomAccess Check Time: | 362.526 seconds | |
| G-RandomAccess Errors: | 128766 | G-RandomAccess Errors Fraction: | 0.00000187379 | |
| G-RandomAccess TimeBound: | -1 | G-RandomAccess ExeUpdates: | 274877906944 | |
| RandomAccess N: | 134217728 | |||
| FFT | ||||
| S-FFT: | 0.787555 GFlop/s | EP-FFT: | 0.609613 GFlop/s | |
| MPIFFT: | 56.0138 GFlop/s | MPIFFT N: | 11796480000 | |
| MPIFFT Max Error: | 0.00000000000000317322 | MPIFFT time0: | 0.00000405312 seconds | |
| MPIFFT time1: | 6.74729 seconds | MPIFFT time2: | 1.89464 seconds | |
| MPIFFT time3: | 10.0911 seconds | MPIFFT time4: | 6.61964 seconds | |
| MPIFFT time5: | 9.18446 seconds | MPIFFT time6: | 0.00000214577 seconds | |
| FFTEnblk: | 16 | FFTEnp: | 8 | |
| FFTEl2size: | 1048576 | |||
| DGEMM | ||||
| S-DGEMM: | 8.21166 GFlop/s | EP-DGEMM: | 8.02355 GFlop/s | |
| DGEMM N: | 9062 | |||
| RandomRing Latency/Bandwidth | ||||
| RandomRing Latency: | 2.29388 usec | RandomRing Bandwidth: | 0.0873277 GB/s | |
| NaturalRing Latency/Bandwidth | ||||
| NaturalRing Latency: | 1.48994 usec | NaturalRing Bandwidth: | 0.318396 GB/s | |
| PingPong Latency/Bandwidth | ||||
| Maximum PingPong Latency: | 2.07696 usec | Maximum PingPong Bandwidth: | 2.55335 GB/s | |
| Minimum PingPong Latency: | 0.457114 usec | Minimum PingPong Bandwidth: | 2.15065 GB/s | |
| Average PingPong Latency: | 1.71834 usec | Average PingPong Bandwidth: | 2.44258 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 | |