HPC Challenge Benchmark Record

System Information
Affiliation:   University of Victoria   URL:   http://www.uvic.ca
Location:   British Columbia   System Use:   Research
System Manufacturer:   Tyan   System Name:   Llaima
Interconnect Manufacturer:   Cisco   Interconnect Type:   Gigabit
Operating System:   Scientific Linux 4.2   MPI:   LAM 7.0.6
MPI Wtick:   0.0000009536743   BLAS:   Atlas 3.7.11
Language:   C   Compiler:   gcc 3.4.4
Compiler Flags:   -fomit-frame-pointer -O3 -funroll-loops -W -Wall   Processor Type:   AMD Opteron
Processor Speed:   2 GHz   Total Processors:   38
Processors Entered:   38   Processors determined:   38
Cores per chip:   1   HPL Processes:   4
MPI Processes:   38   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   2
Theoretical peak:   0.03 TFlop/s   Total memory:   GiB
FFT library:    

HPL
HPL:   0.00224106 Tflop/s   HPL time:   0.298147
HPL eps:   1.11022e-16   HPL Rnorm1:   0.0000000000287628
HPL Anorm1:   265.839   HPL AnormI:   266.54
HPL Xnorm1:   41200.8   HPL XnormI:   170.09
HPL N:   1000   HPL NB:   80
HPL NProw:   2   HPL NPcol:   2
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:   0   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:   0   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:   0.0974332 GB/s   PTRANS time:   0.0205269 seconds
PTRANS residual:   0   PTRANS N:   500
PTRANS NB:   80   PTRANS NProw:   2
PTRANS NPcol:   2

STREAM
S-STREAM Copy:   2.57832 GB/s   S-STREAM Scale:   2.46469 GB/s
S-STREAM Add:   2.5093 GB/s   S-STREAM Triad:   2.64958 GB/s
EP-STREAM Copy:   2.27877 GB/s   EP-STREAM Scale:   2.1931 GB/s
EP-STREAM Add:   2.19909 GB/s   EP-STREAM Triad:   2.18605 GB/s
STREAM Vector Size:   83333   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0790902 Gup/s   EP-RandomAccess:   0.0665266 Gup/s
G-RandomAccess:   0.00078223 Gup/s   G-RandomAccess N:   8388608
G-RandomAccess time:   42.8959 seconds   G-RandomAccess Check Time:   38.2194 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   60   G-RandomAccess ExeUpdates:   33554432
RandomAccess N:   131072

FFT
S-FFT:   0.616724 GFlop/s   EP-FFT:   0.584045 GFlop/s
MPIFFT:   0.0372303 GFlop/s   MPIFFT N:   524288
MPIFFT Max Error:   0.00000000000000122911   MPIFFT time0:   0.00000309944 seconds
MPIFFT time1:   0.257862 seconds   MPIFFT time2:   0.000605106 seconds
MPIFFT time3:   0.418197 seconds   MPIFFT time4:   0.00153708 seconds
MPIFFT time5:   0.659506 seconds   MPIFFT time6:   0.00000405312 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   3.05593 GFlop/s   EP-DGEMM:   2.27336 GFlop/s
DGEMM N:   250

RandomRing Latency/Bandwidth
RandomRing Latency:   47.3858 usec   RandomRing Bandwidth:   0.00674087 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   41.1987 usec   NaturalRing Bandwidth:   0.0135752 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   34.6899 usec   Maximum PingPong Bandwidth:   0.700891 GB/s
Minimum PingPong Latency:   9.31323 usec   Minimum PingPong Bandwidth:   0.110504 GB/s
Average PingPong Latency:   32.6759 usec   Average PingPong Bandwidth:   0.138319 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:     CPS_HPCC_FFTW_ESTIMATE:  
CPS_HPCC_MEMALLCTR:     CPS_HPL_USE_GETPROCESSTIMES:  
CPS_RA_SANDIA_NOPT:     CPS_RA_SANDIA_OPT2:  


Version: 1.0.0.b - Run Type: base
Created: 2006-01-24 - Exported: Thu Jun 23 15:55:48 2022
HPC Challenge Benchmark Record