HPC Challenge Benchmark Record

System Information
Affiliation:   HP   URL:   http://h20311.www2.hp.com/HPC/cache/274276-0-0-0-121.html
Location:   USA, Massachusetts, Marlboro   System Use:   Vendor
System Manufacturer:   HP   System Name:   BL2x220 (one c7000 enclosure)
Interconnect Manufacturer:   Voltaire   Interconnect Type:   Infiniband 4x DDR
Operating System:   XC V4.0   MPI:   HP MPI 02.02.07.00
MPI Wtick:   0.001   BLAS:   Intel Math Kernel Library 10.1
Language:   C   Compiler:   Intel 10.1.013
Compiler Flags:   -O3 -ansi-alias -no-prec-div -no-prec-sqrt -fomit-frame-pointer -xT -restrict -align -DUSING_FFTW -DRA_SANDIA_OPT2 ; STREAMCCFLAGS= -fno-alias -opt-streaming-stores always   Processor Type:   Xeon E5450
Processor Speed:   3 GHz   Total Processors:   768
Processors Entered:   256   Processors determined:   256
Cores per chip:   4   HPL Processes:   256
MPI Processes:   256   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:  
Theoretical peak:   3.072 TFlop/s   Total memory:   1536 GiB
FFT library:   FFTW wrappers in Intel Math Kernel Library 10.1  

HPL
HPL:   2.49985 Tflop/s   HPL time:   1688.56
HPL eps:   2.22045e-16   HPL Rnorm1:   0.0000000149969
HPL Anorm1:   46507.6   HPL AnormI:   46488
HPL Xnorm1:   346256   HPL XnormI:   12.5978
HPL N:   185000   HPL NB:   168
HPL NProw:   8   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:   14.8332 GB/s   PTRANS time:   4.49368 seconds
PTRANS residual:   0   PTRANS N:   92500
PTRANS NB:   168   PTRANS NProw:   8
PTRANS NPcol:   32

STREAM
S-STREAM Copy:   4.17567 GB/s   S-STREAM Scale:   4.18405 GB/s
S-STREAM Add:   4.08922 GB/s   S-STREAM Triad:   4.07507 GB/s
EP-STREAM Copy:   0.764433 GB/s   EP-STREAM Scale:   0.764548 GB/s
EP-STREAM Add:   0.776445 GB/s   EP-STREAM Triad:   0.778127 GB/s
STREAM Vector Size:   44563802   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.024756 Gup/s   EP-RandomAccess:   0.00469401 Gup/s
G-RandomAccess:   0.382462 Gup/s   G-RandomAccess N:   17179869184
G-RandomAccess time:   179.676 seconds   G-RandomAccess Check Time:   118.914 seconds
G-RandomAccess Errors:   64088   G-RandomAccess Errors Fraction:   0.00000373041
G-RandomAccess TimeBound:   -1   G-RandomAccess ExeUpdates:   68719476736
RandomAccess N:   67108864

FFT
S-FFT:   2.17198 GFlop/s   EP-FFT:   0.595034 GFlop/s
MPIFFT:   55.3758 GFlop/s   MPIFFT N:   2147483648
MPIFFT Max Error:   0.00000000000000239149   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:   11.2902 GFlop/s   EP-DGEMM:   10.6735 GFlop/s
DGEMM N:   6675

RandomRing Latency/Bandwidth
RandomRing Latency:   3.19988 usec   RandomRing Bandwidth:   0.106058 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   1.79754 usec   NaturalRing Bandwidth:   0.34659 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   2.07026 usec   Maximum PingPong Bandwidth:   1.1874 GB/s
Minimum PingPong Latency:   1.39227 usec   Minimum PingPong Bandwidth:   0.986856 GB/s
Average PingPong Latency:   1.7367 usec   Average PingPong Bandwidth:   1.17656 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


Version: 1.2.0.f - Run Type: base
Created: 2008-12-16 - Exported: Fri Jun 23 23:31:30 2017
HPC Challenge Benchmark Record