System Information | ||||
Affiliation: | Intel Corporation | URL: | http://www.intel.com/ | |
Location: | USA, Washington, DuPont | System Use: | Vendor | |
System Manufacturer: | Intel | System Name: | Intel Endeavor cluster | |
Interconnect Manufacturer: | Mellanox | Interconnect Type: | Infiniband | |
Operating System: | RedHat EL4 Update 4 | MPI: | Intel MPI 3.1 beta | |
MPI Wtick: | 0.000001 | BLAS: | Intel Cluster MKL 9.1.023 | |
Language: | C | Compiler: | Intel C/C++ Compiler 10.0.023 | |
Compiler Flags: | -O2 -xT -ansi-alias -ip | Processor Type: | Intel Xeon 5160 | |
Processor Speed: | 3 GHz | Total Processors: | 1024 | |
Processors Entered: | 512 | Processors determined: | 512 | |
Cores per chip: | 2 | HPL Processes: | 512 | |
MPI Processes: | 512 | Threads Entered: | 1 | |
Threads determined: | 1 | FLOPs per cycle: | ||
Theoretical peak: | 6.144 TFlop/s | Total memory: | 2048 GiB | |
FFT library: | Intel Cluster MKL 9.1.023 | |||
HPL | ||||
HPL: | 4.91853 Tflop/s | HPL time: | 4871 | |
HPL eps: | 2.22045e-16 | HPL Rnorm1: | 0.0000000163455 | |
HPL Anorm1: | 82857.8 | HPL AnormI: | 82829.4 | |
HPL Xnorm1: | 262076 | HPL XnormI: | 4.58237 | |
HPL N: | 330000 | HPL NB: | 168 | |
HPL NProw: | 16 | HPL NPcol: | 32 | |
HPL depth: | 0 | HPL NBdiv: | 2 | |
HPL NBmin: | 4 | HPL CPfact: | R | |
HPL CRfact: | C | HPL CPtop: | 1 | |
HPL order: | R | |||
HPL dMach EPS: | 2.220446e-16 | HPL sMach EPS: | 0.0000001192093 | |
HPL dMach sfMin: | 0 | HPL sMach sfMin: | 1.175494e-38 | |
HPL dMach Base: | 2 | HPL sMach Base: | 2 | |
HPL dMach Prec: | 4.440892e-16 | HPL sMach Prec: | 0.0000002384186 | |
HPL dMach mLen: | 53 | HPL sMach mLen: | 24 | |
HPL dMach Rnd: | 0 | HPL sMach Rnd: | 0 | |
HPL dMach eMin: | -1021 | HPL sMach eMin: | -125 | |
HPL dMach rMin: | 0 | HPL sMach rMin: | 1.175494e-38 | |
HPL dMach eMax: | 1025 | HPL sMach eMax: | 129 | |
HPL dMach rMax: | 0 | HPL sMach rMax: | 0 | |
dweps: | 1.110223e-16 | sweps: | 0.00000005960464 |
PTRANS | ||||
PTRANS: | 57.2901 GB/s | PTRANS time: | 3.8017 seconds | |
PTRANS residual: | 0 | PTRANS N: | 165000 | |
PTRANS NB: | 168 | PTRANS NProw: | 16 | |
PTRANS NPcol: | 32 |
STREAM | ||||
S-STREAM Copy: | 4.51856 GB/s | S-STREAM Scale: | 4.49713 GB/s | |
S-STREAM Add: | 3.38394 GB/s | S-STREAM Triad: | 3.31508 GB/s | |
EP-STREAM Copy: | 2.02069 GB/s | EP-STREAM Scale: | 2.02684 GB/s | |
EP-STREAM Add: | 1.75294 GB/s | EP-STREAM Triad: | 1.73849 GB/s | |
STREAM Vector Size: | 70898437 | STREAM Threads: | 1 |
RandomAccess | ||||
S-RandomAccess: | 0.0144641 Gup/s | EP-RandomAccess: | 0.00930909 Gup/s | |
G-RandomAccess: | 1.47477 Gup/s | G-RandomAccess N: | 68719476736 | |
G-RandomAccess time: | 186.387 seconds | G-RandomAccess Check Time: | 208.543 seconds | |
G-RandomAccess Errors: | 58355 | G-RandomAccess Errors Fraction: | 0.000000849177 | |
G-RandomAccess TimeBound: | -1 | G-RandomAccess ExeUpdates: | 274877906944 | |
RandomAccess N: | 134217728 |
FFT | ||||
S-FFT: | 1.48616 GFlop/s | EP-FFT: | 0.890814 GFlop/s | |
MPIFFT: | 125.318 GFlop/s | MPIFFT N: | 8589934592 | |
MPIFFT Max Error: | 0.00000000000000264655 | MPIFFT time0: | 0 seconds | |
MPIFFT time1: | 0 seconds | MPIFFT time2: | 0 seconds | |
MPIFFT time3: | 0 seconds | MPIFFT time4: | 0 seconds | |
MPIFFT time5: | 0 seconds | MPIFFT time6: | 0 seconds | |
FFTEnblk: | 16 | FFTEnp: | 8 | |
FFTEl2size: | 1048576 |
DGEMM | ||||
S-DGEMM: | 10.8439 GFlop/s | EP-DGEMM: | 10.4281 GFlop/s | |
DGEMM N: | 8419 |
RandomRing Latency/Bandwidth | ||||
RandomRing Latency: | 7.84488 usec | RandomRing Bandwidth: | 0.199644 GB/s |
NaturalRing Latency/Bandwidth | ||||
NaturalRing Latency: | 3.79086 usec | NaturalRing Bandwidth: | 0.646098 GB/s |
PingPong Latency/Bandwidth | ||||
Maximum PingPong Latency: | 4.18723 usec | Maximum PingPong Bandwidth: | 3.05596 GB/s | |
Minimum PingPong Latency: | 0.260494 usec | Minimum PingPong Bandwidth: | 0.674542 GB/s | |
Average PingPong Latency: | 3.93469 usec | Average PingPong Bandwidth: | 0.981281 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: | 1 |