| System Information | ||||
| Affiliation: | PathScale, Inc. | URL: | www.pathscale.com | |
| Location: | USA, California, Mountain View | System Use: | Vendor | |
| System Manufacturer: | PathScale, Inc. | System Name: | Customer Benchmark Cluster | |
| Interconnect Manufacturer: | PathScale | Interconnect Type: | InfiniPath 1.0 | |
| Operating System: | Fedora Core 3 | MPI: | PathScale MPI 1.0 | |
| MPI Wtick: | 0.0000009536743 | BLAS: | Goto opt64 r0.99 | |
| Language: | C | Compiler: | PathScale EKO Compiler Suite V2.2 | |
| Compiler Flags: | -O3 -OPT:Ofast STREAM_CCFLAGS -O3 -OPT:Ofast -OPT:alias=restrict -OPT:align_unsafe=on -CG:movnti=1 | Processor Type: | AMD Opteron | |
| Processor Speed: | 2.6 GHz | Total Processors: | 32 | |
| Processors Entered: | 32 | Processors determined: | 32 | |
| Cores per chip: | 1 | HPL Processes: | 32 | |
| MPI Processes: | 32 | Threads Entered: | 1 | |
| Threads determined: | 1 | FLOPs per cycle: | 2 | |
| Theoretical peak: | 0.1664 TFlop/s | Total memory: | GiB | |
| FFT library: | ||||
| HPL | ||||
| HPL: | 0.125772 Tflop/s | HPL time: | 515.963 | |
| HPL eps: | 1.11022e-16 | HPL Rnorm1: | 0.0000000000880469 | |
| HPL Anorm1: | 11624.5 | HPL AnormI: | 11627 | |
| HPL Xnorm1: | 21034.9 | HPL XnormI: | 2.51335 | |
| HPL N: | 46000 | HPL NB: | 256 | |
| HPL NProw: | 4 | 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: | HPL sMach EPS: | |||
| HPL dMach sfMin: | HPL sMach sfMin: | |||
| HPL dMach Base: | HPL sMach Base: | |||
| HPL dMach Prec: | HPL sMach Prec: | |||
| HPL dMach mLen: | HPL sMach mLen: | |||
| HPL dMach Rnd: | HPL sMach Rnd: | |||
| HPL dMach eMin: | HPL sMach eMin: | |||
| HPL dMach rMin: | HPL sMach rMin: | |||
| HPL dMach eMax: | HPL sMach eMax: | |||
| HPL dMach rMax: | HPL sMach rMax: | |||
| dweps: | sweps: | |||
| PTRANS | ||||
| PTRANS: | 6.71917 GB/s | PTRANS time: | 0.62984 seconds | |
| PTRANS residual: | 0 | PTRANS N: | 23000 | |
| PTRANS NB: | 127 | PTRANS NProw: | 4 | |
| PTRANS NPcol: | 8 | |||
| STREAM | ||||
| S-STREAM Copy: | 3.93755 GB/s | S-STREAM Scale: | 3.9776 GB/s | |
| S-STREAM Add: | 4.00366 GB/s | S-STREAM Triad: | 3.95884 GB/s | |
| EP-STREAM Copy: | 4.19454 GB/s | EP-STREAM Scale: | 4.2444 GB/s | |
| EP-STREAM Add: | 4.23826 GB/s | EP-STREAM Triad: | 4.19721 GB/s | |
| STREAM Vector Size: | 22041666 | STREAM Threads: | 1 | |
| RandomAccess | ||||
| S-RandomAccess: | 0.0121647 Gup/s | EP-RandomAccess: | 0.0121797 Gup/s | |
| G-RandomAccess: | 0.0303674 Gup/s | G-RandomAccess N: | 6 | |
| G-RandomAccess time: | 8.83961 seconds | G-RandomAccess Check Time: | 1.54634 seconds | |
| G-RandomAccess Errors: | 0 | G-RandomAccess Errors Fraction: | 0 | |
| G-RandomAccess TimeBound: | G-RandomAccess ExeUpdates: | |||
| RandomAccess N: | 3 | |||
| FFT | ||||
| S-FFT: | 0.721714 GFlop/s | EP-FFT: | 0.71712 GFlop/s | |
| MPIFFT: | 10.346 GFlop/s | MPIFFT N: | 268435000 | |
| MPIFFT Max Error: | 0.0000000000000021442 | MPIFFT time0: | 0.00000214577 seconds | |
| MPIFFT time1: | 0.599851 seconds | MPIFFT time2: | 0.55162 seconds | |
| MPIFFT time3: | 0.427051 seconds | MPIFFT time4: | 1.39617 seconds | |
| MPIFFT time5: | 0.65772 seconds | MPIFFT time6: | 0.00000119209 seconds | |
| FFTEnblk: | FFTEnp: | |||
| FFTEl2size: | ||||
| DGEMM | ||||
| S-DGEMM: | 4.75202 GFlop/s | EP-DGEMM: | 4.77529 GFlop/s | |
| DGEMM N: | 4065 | |||
| RandomRing Latency/Bandwidth | ||||
| RandomRing Latency: | 1.31389 usec | RandomRing Bandwidth: | 0.265305 GB/s | |
| NaturalRing Latency/Bandwidth | ||||
| NaturalRing Latency: | 1.3113 usec | NaturalRing Bandwidth: | 0.548966 GB/s | |
| PingPong Latency/Bandwidth | ||||
| Maximum PingPong Latency: | 1.50502 usec | Maximum PingPong Bandwidth: | 1.55402 GB/s | |
| Minimum PingPong Latency: | 0.745058 usec | Minimum PingPong Bandwidth: | 0.930001 GB/s | |
| Average PingPong Latency: | 1.34952 usec | Average PingPong Bandwidth: | 0.958058 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: | bytes | |
| s64Int: | bytes | u64Int: | bytes | |
| OpenMP | ||||
| M OpenMP: | OpenMP Num Threads: | |||
| OpenMP Num Procs: | OpenMP Max Threads: | |||
| Memory | ||||
| MemProc: | MemSpec: | |||
| MemVal: | ||||
| CPS | ||||
| CPS_HPCC_FFT_235: | CPS_HPCC_FFTW_ESTIMATE: | |||
| CPS_HPCC_MEMALLCTR: | CPS_HPL_USE_GETPROCESSTIMES: | |||
| CPS_RA_SANDIA_NOPT: | CPS_RA_SANDIA_OPT2: | |||