HPC Challenge Benchmark Record

System Information
Affiliation:   U Tenn   URL:  
Location:   USA   System Use:   Academic
System Manufacturer:   SGI   System Name:   Altix
Interconnect Manufacturer:   SGI   Interconnect Type:   NUMAlink
Operating System:   Redhat Linux 7.2   MPI:   SGI MPT 1.8-1
MPI Wtick:     BLAS:   Goto
Language:   C   Compiler:  
Compiler Flags:     Processor Type:   Intel Itanium 2
Processor Speed:   1.3 GHz   Total Processors:   32
Processors Entered:   32   Processors determined:   32
Cores per chip:     HPL Processes:   32
MPI Processes:   32   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   4
Theoretical peak:   166.4 TFlop/s   Total memory:   GiB
FFT library:    

HPL
HPL:   0.131345 Tflop/s   HPL time:   940.02
HPL eps:   1.110223e-16   HPL Rnorm1:  
HPL Anorm1:     HPL AnormI:  
HPL Xnorm1:     HPL XnormI:  
HPL N:   57000   HPL NB:   248
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:   0.700218 GB/s   PTRANS time:   9.28 seconds
PTRANS residual:   0   PTRANS N:   28500
PTRANS NB:   248   PTRANS NProw:   4
PTRANS NPcol:   8

STREAM
S-STREAM Copy:   0.753492 GB/s   S-STREAM Scale:   1.03525 GB/s
S-STREAM Add:   0.957557 GB/s   S-STREAM Triad:   0.966378 GB/s
EP-STREAM Copy:   0.705001 GB/s   EP-STREAM Scale:   0.960928 GB/s
EP-STREAM Add:   0.890385 GB/s   EP-STREAM Triad:   0.896351 GB/s
STREAM Vector Size:   33843750   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.00512404 Gup/s   EP-RandomAccess:   0.00435984 Gup/s
G-RandomAccess:   Gup/s   G-RandomAccess N:   2147483648
G-RandomAccess time:   176.954226 seconds   G-RandomAccess Check Time:   96.184131 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:     G-RandomAccess ExeUpdates:  
RandomAccess N:   67108864

FFT
S-FFT:   GFlop/s   EP-FFT:   GFlop/s
MPIFFT:   GFlop/s   MPIFFT N:  
MPIFFT Max Error:     MPIFFT time0:   seconds
MPIFFT time1:   seconds   MPIFFT time2:   seconds
MPIFFT time3:   seconds   MPIFFT time4:   seconds
MPIFFT time5:   seconds   MPIFFT time6:   seconds
FFTEnblk:     FFTEnp:  
FFTEl2size:  

DGEMM
S-DGEMM:   GFlop/s   EP-DGEMM:   GFlop/s
DGEMM N:  

RandomRing Latency/Bandwidth
RandomRing Latency:   7.70876 usec   RandomRing Bandwidth:   0.0258298 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   7.6 usec   NaturalRing Bandwidth:   0.0255177 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   2.785 usec   Maximum PingPong Bandwidth:   0.982473 GB/s
Minimum PingPong Latency:   1.275 usec   Minimum PingPong Bandwidth:   0.45551 GB/s
Average PingPong Latency:   2.219 usec   Average PingPong Bandwidth:   0.539335 GB/s

Size of Data Types
char:   byte     short:   bytes
int:   bytes   long:   bytes
void ptr:   bytes   float:   bytes
double:   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:  


Version: 0.4.0.a - Run Type: base
Created: 2003-11-13 - Exported: Thu Oct 30 09:48:42 2014
HPC Challenge Benchmark Record