HPC Challenge Benchmark Record

System Information
Affiliation:   IBM Corporation   URL:   www.ibm.com
Location:   USA, New York, Poughkeepsie   System Use:   Vendor
System Manufacturer:   IBM   System Name:   p575 cluster
Interconnect Manufacturer:   IBM Corporation   Interconnect Type:   HPS
Operating System:   AIX 5.2.0.61   MPI:   POE 4.2.0.2
MPI Wtick:   0.00000001333333   BLAS:   ESSL Version 4.2
Language:   C   Compiler:   IBM XLC Compiler 7.0.0.2
Compiler Flags:   -O3 -qarch=pwr5 -qtune=pwr5 -q64   Processor Type:   IBM Power5
Processor Speed:   1.9 GHz   Total Processors:   64
Processors Entered:   64   Processors determined:   64
Cores per chip:   1   HPL Processes:   64
MPI Processes:   64   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   4
Theoretical peak:   486.4 TFlop/s   Total memory:   GiB
FFT library:    

HPL
HPL:   0.408416 Tflop/s   HPL time:   716.571
HPL eps:   1.11022e-16   HPL Rnorm1:   0.0000000811581
HPL Anorm1:   19174.9   HPL AnormI:   19152.8
HPL Xnorm1:   2847800   HPL XnormI:   215.631
HPL N:   76000   HPL NB:   256
HPL NProw:   8   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:   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:   9.38665 GB/s   PTRANS time:   1.23068 seconds
PTRANS residual:   0   PTRANS N:   38000
PTRANS NB:   256   PTRANS NProw:   8
PTRANS NPcol:   8

STREAM
S-STREAM Copy:   4.79505 GB/s   S-STREAM Scale:   4.77261 GB/s
S-STREAM Add:   5.39316 GB/s   S-STREAM Triad:   5.44865 GB/s
EP-STREAM Copy:   4.76543 GB/s   EP-STREAM Scale:   4.73556 GB/s
EP-STREAM Add:   5.37527 GB/s   EP-STREAM Triad:   5.42589 GB/s
STREAM Vector Size:   30083333   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.01635 Gup/s   EP-RandomAccess:   0.0164026 Gup/s
G-RandomAccess:   0.0195526 Gup/s   G-RandomAccess N:   4294967296
G-RandomAccess time:   59.9987 seconds   G-RandomAccess Check Time:   2.18237 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   179.143   G-RandomAccess ExeUpdates:   1173128704
RandomAccess N:   67108864

FFT
S-FFT:   0.671004 GFlop/s   EP-FFT:   0.670653 GFlop/s
MPIFFT:   20.9185 GFlop/s   MPIFFT N:   536870912
MPIFFT Max Error:   0.00000000000000233615   MPIFFT time0:   0.0000038147 seconds
MPIFFT time1:   0.547233 seconds   MPIFFT time2:   0.569567 seconds
MPIFFT time3:   0.395409 seconds   MPIFFT time4:   1.40756 seconds
MPIFFT time5:   0.743272 seconds   MPIFFT time6:   0.00000143051 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   7.2408 GFlop/s   EP-DGEMM:   7.23638 GFlop/s
DGEMM N:   4750

RandomRing Latency/Bandwidth
RandomRing Latency:   6.63415 usec   RandomRing Bandwidth:   0.24457 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   4.50611 usec   NaturalRing Bandwidth:   1.74954 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   4.58956 usec   Maximum PingPong Bandwidth:   6.13875 GB/s
Minimum PingPong Latency:   1.71363 usec   Minimum PingPong Bandwidth:   1.73247 GB/s
Average PingPong Latency:   4.1472 usec   Average PingPong Bandwidth:   2.10721 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: 2005-06-29 - Exported: Thu Nov 27 16:45:04 2014
HPC Challenge Benchmark Record