System Information | ||||
Affiliation: | Technical University | URL: | www.pr.radom.pl | |
Location: | Poland, Radom | System Use: | Academic | |
System Manufacturer: | PelicanHPC | System Name: | PelicanHPC 2.2 GotoBlas2 | |
Interconnect Manufacturer: | dlink | Interconnect Type: | gigabit ethernet | |
Operating System: | Debian 2.6 | MPI: | openmpi 1.2.5 | |
MPI Wtick: | 0.000001 | BLAS: | GotoBLAS2 1.13 | |
Language: | C | Compiler: | gcc 4.1.2 | |
Compiler Flags: | -fomit-frame-pointer -O3 -funroll-loops -W -Wall | Processor Type: | Intel Pentium 4 | |
Processor Speed: | 3 GHz | Total Processors: | 8 | |
Processors Entered: | 8 | Processors determined: | 8 | |
Cores per chip: | 1 | HPL Processes: | 8 | |
MPI Processes: | 8 | Threads Entered: | 1 | |
Threads determined: | 1 | FLOPs per cycle: | 2 | |
Theoretical peak: | 0.048 TFlop/s | Total memory: | 8 GiB | |
FFT library: | ||||
HPL | ||||
HPL: | 0.035146 Tflop/s | HPL time: | 367.61 | |
HPL eps: | 1.11022e-16 | HPL Rnorm1: | 0.0000000000650573 | |
HPL Anorm1: | 6813.05 | HPL AnormI: | 6809 | |
HPL Xnorm1: | 19450.4 | HPL XnormI: | 3.99543 | |
HPL N: | 26860 | HPL NB: | 80 | |
HPL NProw: | 2 | HPL NPcol: | 4 | |
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: | 0.50891 GB/s | PTRANS time: | 2.35149 seconds | |
PTRANS residual: | 0 | PTRANS N: | 13430 | |
PTRANS NB: | 80 | PTRANS NProw: | 2 | |
PTRANS NPcol: | 4 |
STREAM | ||||
S-STREAM Copy: | 3.27367 GB/s | S-STREAM Scale: | 3.29281 GB/s | |
S-STREAM Add: | 3.48422 GB/s | S-STREAM Triad: | 3.45195 GB/s | |
EP-STREAM Copy: | 3.26724 GB/s | EP-STREAM Scale: | 3.28452 GB/s | |
EP-STREAM Add: | 3.49026 GB/s | EP-STREAM Triad: | 3.45674 GB/s | |
STREAM Vector Size: | 30060816 | STREAM Threads: | 1 |
RandomAccess | ||||
S-RandomAccess: | 0.0148402 Gup/s | EP-RandomAccess: | 0.0149603 Gup/s | |
G-RandomAccess: | 0.00602699 Gup/s | G-RandomAccess N: | 536870912 | |
G-RandomAccess time: | 356.311 seconds | G-RandomAccess Check Time: | 82.7063 seconds | |
G-RandomAccess Errors: | 81 | G-RandomAccess Errors Fraction: | 0.000000150874 | |
G-RandomAccess TimeBound: | -1 | G-RandomAccess ExeUpdates: | 2147483648 | |
RandomAccess N: | 67108864 |
FFT | ||||
S-FFT: | 0.770185 GFlop/s | EP-FFT: | 0.761269 GFlop/s | |
MPIFFT: | 1.31156 GFlop/s | MPIFFT N: | 67108864 | |
MPIFFT Max Error: | 0.00000000000000215566 | MPIFFT time0: | 0.00000214577 seconds | |
MPIFFT time1: | 1.56548 seconds | MPIFFT time2: | 0.459918 seconds | |
MPIFFT time3: | 1.41169 seconds | MPIFFT time4: | 1.59638 seconds | |
MPIFFT time5: | 1.53016 seconds | MPIFFT time6: | 0.00000119209 seconds | |
FFTEnblk: | 16 | FFTEnp: | 8 | |
FFTEl2size: | 1048576 |
DGEMM | ||||
S-DGEMM: | 5.28911 GFlop/s | EP-DGEMM: | 5.28611 GFlop/s | |
DGEMM N: | 5482 |
RandomRing Latency/Bandwidth | ||||
RandomRing Latency: | 39.5049 usec | RandomRing Bandwidth: | 0.0553192 GB/s |
NaturalRing Latency/Bandwidth | ||||
NaturalRing Latency: | 39.4106 usec | NaturalRing Bandwidth: | 0.0850603 GB/s |
PingPong Latency/Bandwidth | ||||
Maximum PingPong Latency: | 66.9956 usec | Maximum PingPong Bandwidth: | 0.114946 GB/s | |
Minimum PingPong Latency: | 64.9989 usec | Minimum PingPong Bandwidth: | 0.113398 GB/s | |
Average PingPong Latency: | 66.3562 usec | Average PingPong Bandwidth: | 0.114204 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: | 0 | CPS_RA_SANDIA_OPT2: | 0 |