HPC Challenge Benchmark Record

System Information
Affiliation:   Argonne Leadership Computing Facility/Argonne National Laboratory   URL:   https://www.alcf.anl.gov
Location:   USA, Illinois, Argonne   System Use:   Research
System Manufacturer:   IBM   System Name:   Blue Gene/Q (MIRA)
Interconnect Manufacturer:   IBM   Interconnect Type:   BGQ 5D TORUS
Operating System:   Linux CNK   MPI:   MPICH2 version 1.5
MPI Wtick:   0.000000000625   BLAS:   ESSL 5.1
Language:   C   Compiler:   IBM XL C/C++ for Blue Gene, V12.1
Compiler Flags:   -O5 -qstrict -qarch=qp -qtune=qp -qipa -qsimd=auto -qthreaded -qsmp=omp   Processor Type:   IBM PowerPC A2
Processor Speed:   1.6 GHz   Total Processors:   49152
Processors Entered:   49152   Processors determined:   3145728
Cores per chip:   16   HPL Processes:   49152
MPI Processes:   49152   Threads Entered:   64
Threads determined:   64   FLOPs per cycle:  
Theoretical peak:   10066 TFlop/s   Total memory:   786432 GiB
FFT library:    

HPL
HPL:   1005.95 Tflop/s   HPL time:   3968.59
HPL eps:   1.11022e-16   HPL Rnorm1:   0.000000179022
HPL Anorm1:   455009   HPL AnormI:   454926
HPL Xnorm1:   2709710   HPL XnormI:   10.4693
HPL N:   1815936   HPL NB:   256
HPL NProw:   128   HPL NPcol:   384
HPL depth:   0   HPL NBdiv:   2
HPL NBmin:   8   HPL CPfact:   C
HPL CRfact:   R   HPL CPtop:   5
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:   5702.53 GB/s   PTRANS time:   1.06579 seconds
PTRANS residual:   0   PTRANS N:   907968
PTRANS NB:   256   PTRANS NProw:   128
PTRANS NPcol:   384

STREAM
S-STREAM Copy:   27.4787 GB/s   S-STREAM Scale:   27.198 GB/s
S-STREAM Add:   27.8028 GB/s   S-STREAM Triad:   28.1807 GB/s
EP-STREAM Copy:   27.4253 GB/s   EP-STREAM Scale:   27.0993 GB/s
EP-STREAM Add:   27.689 GB/s   EP-STREAM Triad:   27.9926 GB/s
STREAM Vector Size:   22363441   STREAM Threads:   64

RandomAccess
S-RandomAccess:   0.00269327 Gup/s   EP-RandomAccess:   0.00268959 Gup/s
G-RandomAccess:   3.73214 Gup/s   G-RandomAccess N:   2199023255552
G-RandomAccess time:   65.4049 seconds   G-RandomAccess Check Time:   12.4611 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:   60   G-RandomAccess ExeUpdates:   244099891200
RandomAccess N:   33554432

FFT
S-FFT:   4.7694 GFlop/s   EP-FFT:   4.77041 GFlop/s
MPIFFT:   21517.8 GFlop/s   MPIFFT N:   391378894848
MPIFFT Max Error:   0.00000000000000355002   MPIFFT time0:   0.00000530125 seconds
MPIFFT time1:   0.793714 seconds   MPIFFT time2:   0.125757 seconds
MPIFFT time3:   0.84271 seconds   MPIFFT time4:   0.789192 seconds
MPIFFT time5:   0.843612 seconds   MPIFFT time6:   0.00000217813 seconds
FFTEnblk:   16   FFTEnp:   8
FFTEl2size:   1048576

DGEMM
S-DGEMM:   128.261 GFlop/s   EP-DGEMM:   130.656 GFlop/s
DGEMM N:   4728

RandomRing Latency/Bandwidth
RandomRing Latency:   5.33611 usec   RandomRing Bandwidth:   0.170946 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   4.24162 usec   NaturalRing Bandwidth:   2.25694 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   5.60258 usec   Maximum PingPong Bandwidth:   1.74766 GB/s
Minimum PingPong Latency:   3.73211 usec   Minimum PingPong Bandwidth:   1.50554 GB/s
Average PingPong Latency:   4.64469 usec   Average PingPong Bandwidth:   1.63707 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:   201107   OpenMP Num Threads:   64
OpenMP Num Procs:   64   OpenMP Max Threads:   64

Memory
MemProc:   -1   MemSpec:   -1
MemVal:   -1

CPS
CPS_HPCC_FFT_235:   1   CPS_HPCC_FFTW_ESTIMATE:   0
CPS_HPCC_MEMALLCTR:   0   CPS_HPL_USE_GETPROCESSTIMES:   0
CPS_RA_SANDIA_NOPT:   0   CPS_RA_SANDIA_OPT2:   0


Version: 1.4.2.f - Run Type: base
Created: 2014-10-26 - Exported: Thu Jul 27 12:40:13 2017
HPC Challenge Benchmark Record