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:   512   Processors determined:   512
Cores per chip:   2   HPL Processes:   512
MPI Processes:   512   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   4
Theoretical peak:   3.8912 TFlop/s   Total memory:   GiB
FFT library:   FFTW  

HPL
HPL:   3.41008 Tflop/s   HPL time:   2981.97
HPL eps:   1.11022e-16   HPL Rnorm1:   0.0000000203139
HPL Anorm1:   62311.3   HPL AnormI:   62187.4
HPL Xnorm1:   388523   HPL XnormI:   10.7766
HPL N:   248000   HPL NB:   125
HPL NProw:   16   HPL NPcol:   32
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:   219.556 GB/s   PTRANS time:   0.524696 seconds
PTRANS residual:   0   PTRANS N:   120000
PTRANS NB:   125   PTRANS NProw:   16
PTRANS NPcol:   32

STREAM
S-STREAM Copy:   10.7861 GB/s   S-STREAM Scale:   10.525 GB/s
S-STREAM Add:   13.3018 GB/s   S-STREAM Triad:   12.9877 GB/s
EP-STREAM Copy:   4.95213 GB/s   EP-STREAM Scale:   4.92052 GB/s
EP-STREAM Add:   5.71041 GB/s   EP-STREAM Triad:   5.85497 GB/s
STREAM Vector Size:   40041666   STREAM Threads:   1

RandomAccess
S-RandomAccess:   0.0264107 Gup/s   EP-RandomAccess:   0.0212406 Gup/s
G-RandomAccess:   0.0848539 Gup/s   G-RandomAccess N:   34359738368
G-RandomAccess time:   59.7563 seconds   G-RandomAccess Check Time:   4.66265 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   745.492   G-RandomAccess ExeUpdates:   5070553600
RandomAccess N:   67108864

FFT
S-FFT:   0.757376 GFlop/s   EP-FFT:   0.638202 GFlop/s
MPIFFT:   52.2538 GFlop/s   MPIFFT N:   4294967296
MPIFFT Max Error:   0.00000000000000226196   MPIFFT time0:   0.00000166893 seconds
MPIFFT time1:   2.77462 seconds   MPIFFT time2:   0.967102 seconds
MPIFFT time3:   2.67587 seconds   MPIFFT time4:   2.56934 seconds
MPIFFT time5:   4.12787 seconds   MPIFFT time6:   0.00000143051 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   7.74511 GFlop/s   EP-DGEMM:   7.62342 GFlop/s
DGEMM N:   5480

RandomRing Latency/Bandwidth
RandomRing Latency:   36.1402 usec   RandomRing Bandwidth:   0.0524264 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   24.5571 usec   NaturalRing Bandwidth:   0.119362 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   11.5931 usec   Maximum PingPong Bandwidth:   6.51795 GB/s
Minimum PingPong Latency:   1.77324 usec   Minimum PingPong Bandwidth:   2.51608 GB/s
Average PingPong Latency:   5.00116 usec   Average PingPong Bandwidth:   2.6729 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: Thu Jun 23 15:59:36 2022
HPC Challenge Benchmark Record