HPC Challenge Benchmark Record

System Information
Affiliation:   IBM   URL:   www.ibm.com
Location:   USA, New York, Poughkeepsie   System Use:   Vendor
System Manufacturer:   IBM   System Name:   P5 P575+
Interconnect Manufacturer:   IBM   Interconnect Type:   HPS
Operating System:   aix 5.3   MPI:   poe 4.2.2.3
MPI Wtick:   0.00000001333333   BLAS:   ESSL 4.2
Language:   C   Compiler:   xlc 7.0
Compiler Flags:   -O3 -qarch=pwr5 -qtune=pwr5   Processor Type:   IBM Power5+
Processor Speed:   1.9 GHz   Total Processors:   512
Processors Entered:   256   Processors determined:   256
Cores per chip:   2   HPL Processes:   256
MPI Processes:   256   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   4
Theoretical peak:   1.9456 TFlop/s   Total memory:   GiB
FFT library:   FFTW  

HPL
HPL:   1.68322 Tflop/s   HPL time:   2309.89
HPL eps:   1.11022e-16   HPL Rnorm1:   0.0000000040493
HPL Anorm1:   45254.3   HPL AnormI:   45206.6
HPL Xnorm1:   86695   HPL XnormI:   2.93148
HPL N:   180000   HPL NB:   125
HPL NProw:   16   HPL NPcol:   16
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:   101.724 GB/s   PTRANS time:   0.609023 seconds
PTRANS residual:   0   PTRANS N:   88000
PTRANS NB:   125   PTRANS NProw:   16
PTRANS NPcol:   16

STREAM
S-STREAM Copy:   10.7512 GB/s   S-STREAM Scale:   10.8898 GB/s
S-STREAM Add:   12.1177 GB/s   S-STREAM Triad:   12.8287 GB/s
EP-STREAM Copy:   4.97754 GB/s   EP-STREAM Scale:   4.96337 GB/s
EP-STREAM Add:   5.67594 GB/s   EP-STREAM Triad:   5.84122 GB/s
STREAM Vector Size:   42187500   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0264255 Gup/s   EP-RandomAccess:   0.0212318 Gup/s
G-RandomAccess:   0.0641222 Gup/s   G-RandomAccess N:   17179869184
G-RandomAccess time:   59.2556 seconds   G-RandomAccess Check Time:   3.87553 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   577.471   G-RandomAccess ExeUpdates:   3799601408
RandomAccess N:   67108864

FFT
S-FFT:   0.777419 GFlop/s   EP-FFT:   0.600419 GFlop/s
MPIFFT:   36.0244 GFlop/s   MPIFFT N:   2147483648
MPIFFT Max Error:   0.00000000000000237874   MPIFFT time0:   0.00000143051 seconds
MPIFFT time1:   1.72262 seconds   MPIFFT time2:   0.657593 seconds
MPIFFT time3:   1.79687 seconds   MPIFFT time4:   2.68979 seconds
MPIFFT time5:   2.33116 seconds   MPIFFT time6:   0.00000119209 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   7.68799 GFlop/s   EP-DGEMM:   7.56106 GFlop/s
DGEMM N:   5625

RandomRing Latency/Bandwidth
RandomRing Latency:   20.116 usec   RandomRing Bandwidth:   0.0907744 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   11.6587 usec   NaturalRing Bandwidth:   0.185612 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   4.03821 usec   Maximum PingPong Bandwidth:   6.48019 GB/s
Minimum PingPong Latency:   1.35601 usec   Minimum PingPong Bandwidth:   2.54354 GB/s
Average PingPong Latency:   3.68936 usec   Average PingPong Bandwidth:   2.73491 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: 2006-09-06 - Exported: Sun Apr 20 12:35:18 2014
HPC Challenge Benchmark Record