| System Information | ||||
| Affiliation: | Hewlett Packard | URL: | www.hp.com | |
| Location: | France | System Use: | Vendor | |
| System Manufacturer: | Hewlett Packard | System Name: | BL465cG6 | |
| Interconnect Manufacturer: | MT25418 hca | Interconnect Type: | IB DDR | |
| Operating System: | SuSE 11 | MPI: | HPMPI 2.3.1.0 | |
| MPI Wtick: | 0.001 | BLAS: | ACML 4.3.0 | |
| Language: | C | Compiler: | PGI 9.0-4 | |
| Compiler Flags: | -fastsse -Mipa=fast -Mipa=inline -Mfprelaxed -Mnoprefetch -Msafeptr -Mnontemporal -tp istanbul-64 | Processor Type: | Istanbul 2435 | |
| Processor Speed: | 2.6 GHz | Total Processors: | 4 | |
| Processors Entered: | 4 | Processors determined: | 24 | |
| Cores per chip: | 6 | HPL Processes: | 24 | |
| MPI Processes: | 24 | Threads Entered: | 1 | |
| Threads determined: | 1 | FLOPs per cycle: | ||
| Theoretical peak: | 0.2496 TFlop/s | Total memory: | 48 GiB | |
| FFT library: | ||||
| HPL | ||||
| HPL: | 0.202685 Tflop/s | HPL time: | 842.375 | |
| HPL eps: | 1.11022e-16 | HPL Rnorm1: | 0.00000000299602 | |
| HPL Anorm1: | 16027.9 | HPL AnormI: | 16032.3 | |
| HPL Xnorm1: | 122758 | HPL XnormI: | 11.9439 | |
| HPL N: | 63504 | HPL NB: | 168 | |
| HPL NProw: | 4 | HPL NPcol: | 6 | |
| HPL depth: | 0 | HPL NBdiv: | 2 | |
| HPL NBmin: | 8 | HPL CPfact: | C | |
| 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: | 1.1754939999999999e-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: | 1.1754939999999999e-38 | |
| HPL dMach eMax: | 1024 | HPL sMach eMax: | 128 | |
| HPL dMach rMax: | 1.797693e308 | HPL sMach rMax: | 3.4028230000000003e38 | |
| dweps: | 1.110223e-16 | sweps: | 0.00000005960464 | |
| PTRANS | ||||
| PTRANS: | 2.59697 GB/s | PTRANS time: | 2.91622 seconds | |
| PTRANS residual: | 0 | PTRANS N: | 31752 | |
| PTRANS NB: | 168 | PTRANS NProw: | 4 | |
| PTRANS NPcol: | 6 | |||
| STREAM | ||||
| S-STREAM Copy: | 7.79725 GB/s | S-STREAM Scale: | 7.02635 GB/s | |
| S-STREAM Add: | 7.7666 GB/s | S-STREAM Triad: | 7.59101 GB/s | |
| EP-STREAM Copy: | 1.67919 GB/s | EP-STREAM Scale: | 1.60883 GB/s | |
| EP-STREAM Add: | 1.58133 GB/s | EP-STREAM Triad: | 1.60358 GB/s | |
| STREAM Vector Size: | 56010528 | STREAM Threads: | 1 | |
| RandomAccess | ||||
| S-RandomAccess: | 0.0180503 Gup/s | EP-RandomAccess: | 0.00829958 Gup/s | |
| G-RandomAccess: | 0.123138 Gup/s | G-RandomAccess N: | 2147483648 | |
| G-RandomAccess time: | 69.7588 seconds | G-RandomAccess Check Time: | 76.4634 seconds | |
| G-RandomAccess Errors: | 15470 | G-RandomAccess Errors Fraction: | 0.00000720378 | |
| G-RandomAccess TimeBound: | -1 | G-RandomAccess ExeUpdates: | 8589934592 | |
| RandomAccess N: | 134217728 | |||
| FFT | ||||
| S-FFT: | 1.21657 GFlop/s | EP-FFT: | 0.602291 GFlop/s | |
| MPIFFT: | 6.10283 GFlop/s | MPIFFT N: | 503884800 | |
| MPIFFT Max Error: | 3.63626 | MPIFFT time0: | 0.0000038147 seconds | |
| MPIFFT time1: | 2.3351 seconds | MPIFFT time2: | 0.823471 seconds | |
| MPIFFT time3: | 1.80956 seconds | MPIFFT time4: | 4.03112 seconds | |
| MPIFFT time5: | 2.34843 seconds | MPIFFT time6: | 0.00000190735 seconds | |
| FFTEnblk: | 16 | FFTEnp: | 8 | |
| FFTEl2size: | 1048576 | |||
| DGEMM | ||||
| S-DGEMM: | 9.64071 GFlop/s | EP-DGEMM: | 9.56292 GFlop/s | |
| DGEMM N: | 7483 | |||
| RandomRing Latency/Bandwidth | ||||
| RandomRing Latency: | 1.34844 usec | RandomRing Bandwidth: | 0.259917 GB/s | |
| NaturalRing Latency/Bandwidth | ||||
| NaturalRing Latency: | 1.0472 usec | NaturalRing Bandwidth: | 0.389937 GB/s | |
| PingPong Latency/Bandwidth | ||||
| Maximum PingPong Latency: | 1.66419 usec | Maximum PingPong Bandwidth: | 3.01586 GB/s | |
| Minimum PingPong Latency: | 0.300218 usec | Minimum PingPong Bandwidth: | 1.56937 GB/s | |
| Average PingPong Latency: | 0.990554 usec | Average PingPong Bandwidth: | 2.18815 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: | 200805 | OpenMP Num Threads: | 1 | |
| OpenMP Num Procs: | 12 | OpenMP Max Threads: | 1 | |
| 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 | |