| System Information | ||||
| Affiliation: | Japan Agency for Marine-Earth Science and Technology (JAMSTEC) | URL: | http://www.jamstec.go.jp/ | |
| Location: | Japan, Yokohama | System Use: | Research | |
| System Manufacturer: | NEC | System Name: | SX-9 | |
| Interconnect Manufacturer: | NEC | Interconnect Type: | IXS | |
| Operating System: | SuperUX R18.1 | MPI: | MPI/SX 8.0.10 | |
| MPI Wtick: | 0.000000000625 | BLAS: | MathKeisan 3.0 | |
| Language: | C | Compiler: | C++/SX Rev.087 | |
| Compiler Flags: | -Caopt -gmalloc -size_t64 -O,restrict=arg -pi,auto -pvctl,noloopchg,vwork=stack,delinearize,nodep -Pauto -pvctl,inner | Processor Type: | SX-9 | |
| Processor Speed: | 3.2 GHz | Total Processors: | 1280 | |
| Processors Entered: | 8 | Processors determined: | 2 | |
| Cores per chip: | 1 | HPL Processes: | 2 | |
| MPI Processes: | 2 | Threads Entered: | 1 | |
| Threads determined: | 1 | FLOPs per cycle: | ||
| Theoretical peak: | 0.8192 TFlop/s | Total memory: | 20480 GiB | |
| FFT library: | FFTE version 4.0/ASL R22 | |||
| Explain Optimizations: | ||||
Extend loop length (SN/EP-RA), vectorization (G-RA), Use ASL(SN/EP-FFT), Use FFTE 4.0 vector algorithm and ASL (G-FFT) | ||||
| HPL | ||||
| HPL: | 0.208006 Tflop/s | HPL time: | 112.899 | |
| HPL eps: | 1.11022e-16 | HPL Rnorm1: | 0.000000000315299 | |
| HPL Anorm1: | 8309.8 | HPL AnormI: | 8310.88 | |
| HPL Xnorm1: | 13683.4 | HPL XnormI: | 2.33886 | |
| HPL N: | 32780 | HPL NB: | 149 | |
| HPL NProw: | 2 | HPL NPcol: | 1 | |
| HPL depth: | 1 | HPL NBdiv: | 2 | |
| HPL NBmin: | 32 | HPL CPfact: | R | |
| HPL CRfact: | R | HPL CPtop: | 0 | |
| 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: | 70.0519 GB/s | PTRANS time: | 0.0244586 seconds | |
| PTRANS residual: | 0 | PTRANS N: | 16390 | |
| PTRANS NB: | 149 | PTRANS NProw: | 2 | |
| PTRANS NPcol: | 1 | |||
| STREAM | ||||
| S-STREAM Copy: | 786.864 GB/s | S-STREAM Scale: | 786.714 GB/s | |
| S-STREAM Add: | 916.396 GB/s | S-STREAM Triad: | 908.373 GB/s | |
| EP-STREAM Copy: | 679.26 GB/s | EP-STREAM Scale: | 672.788 GB/s | |
| EP-STREAM Add: | 737.967 GB/s | EP-STREAM Triad: | 760.72 GB/s | |
| STREAM Vector Size: | 179088066 | STREAM Threads: | 1 | |
| RandomAccess | ||||
| S-RandomAccess: | 0.776676 Gup/s | EP-RandomAccess: | 0.778798 Gup/s | |
| G-RandomAccess: | 0.157387 Gup/s | G-RandomAccess N: | 1073741824 | |
| G-RandomAccess time: | 27.2893 seconds | G-RandomAccess Check Time: | 296.596 seconds | |
| G-RandomAccess Errors: | 56989 | G-RandomAccess Errors Fraction: | 0.0000530751 | |
| G-RandomAccess TimeBound: | -1 | G-RandomAccess ExeUpdates: | 4294967296 | |
| RandomAccess N: | 536870912 | |||
| FFT | ||||
| S-FFT: | 130.155 GFlop/s | EP-FFT: | 94.9318 GFlop/s | |
| MPIFFT: | 0.464356 GFlop/s | MPIFFT N: | 134217728 | |
| MPIFFT Max Error: | 0.00000000000000533023 | MPIFFT time0: | 0.00000615651 seconds | |
| MPIFFT time1: | 19.3913 seconds | MPIFFT time2: | 0.157701 seconds | |
| MPIFFT time3: | 0.0107662 seconds | MPIFFT time4: | 0.131022 seconds | |
| MPIFFT time5: | 19.3296 seconds | MPIFFT time6: | 0.00000100257 seconds | |
| FFTEnblk: | 16 | FFTEnp: | 8 | |
| FFTEl2size: | 1048576 | |||
| DGEMM | ||||
| S-DGEMM: | 326.957 GFlop/s | EP-DGEMM: | 330.671 GFlop/s | |
| DGEMM N: | 13381 | |||
| RandomRing Latency/Bandwidth | ||||
| RandomRing Latency: | 4.1527 usec | RandomRing Bandwidth: | 72.5959 GB/s | |
| NaturalRing Latency/Bandwidth | ||||
| NaturalRing Latency: | 4.15691 usec | NaturalRing Bandwidth: | 72.731 GB/s | |
| PingPong Latency/Bandwidth | ||||
| Maximum PingPong Latency: | 2.68445 usec | Maximum PingPong Bandwidth: | 84.3772 GB/s | |
| Minimum PingPong Latency: | 2.67921 usec | Minimum PingPong Bandwidth: | 84.3192 GB/s | |
| Average PingPong Latency: | 2.68183 usec | Average PingPong Bandwidth: | 84.3482 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: | 0 | CPS_HPCC_FFTW_ESTIMATE: | 0 | |
| CPS_HPCC_MEMALLCTR: | 0 | CPS_HPL_USE_GETPROCESSTIMES: | 0 | |
| CPS_RA_SANDIA_NOPT: | 1 | CPS_RA_SANDIA_OPT2: | 0 | |