HPC Challenge Benchmark Record

System Information
Affiliation:   SGI   URL:   http://www.sgi.com/
Location:   USA, California   System Use:   Vendor
System Manufacturer:   SGI   System Name:   Altix 3700 Bx2
Interconnect Manufacturer:   N/A   Interconnect Type:   N/A
Operating System:   SGI ProPack 3 Service Pack 4 with patch 10148   MPI:   SGI MPT 1.12
MPI Wtick:   0.00000004   BLAS:   Intel MKL 7.2 DGEMM and SGI SCSL BLAS
Language:   C   Compiler:   Intel C++ compiler 9.0 beta Build 20050120
Compiler Flags:   -O3 -g -ftz -fno-alias -fno-fnalias   Processor Type:   Intel Itanium 2
Processor Speed:   1.6 GHz   Total Processors:   128
Processors Entered:   128   Processors determined:   128
Cores per chip:   1   HPL Processes:   128
MPI Processes:   128   Threads Entered:   1
Threads determined:   1   FLOPs per cycle:   4
Theoretical peak:   0.8192 TFlop/s   Total memory:   GiB
FFT library:    

HPL:   0.520806 Tflop/s   HPL time:   1002.01
HPL eps:   1.11022e-16   HPL Rnorm1:   0.0000000209556
HPL Anorm1:   23215.2   HPL AnormI:   24480.4
HPL Xnorm1:   383423   HPL XnormI:   22.834
HPL N:   92160   HPL NB:   120
HPL NProw:   64   HPL NPcol:   2
HPL depth:   1   HPL NBdiv:   2
HPL NBmin:   4   HPL CPfact:   R
HPL CRfact:   C   HPL CPtop:   1
HPL order:   C
HPL dMach EPS:     HPL sMach EPS:  
HPL dMach sfMin:     HPL sMach sfMin:  
HPL dMach Base:     HPL sMach Base:  
HPL dMach Prec:     HPL sMach Prec:  
HPL dMach mLen:     HPL sMach mLen:  
HPL dMach Rnd:     HPL sMach Rnd:  
HPL dMach eMin:     HPL sMach eMin:  
HPL dMach rMin:     HPL sMach rMin:  
HPL dMach eMax:     HPL sMach eMax:  
HPL dMach rMax:     HPL sMach rMax:  
dweps:     sweps:  

PTRANS:   24.6376 GB/s   PTRANS time:   1.3946 seconds
PTRANS residual:   0   PTRANS N:   65536
PTRANS NB:   120   PTRANS NProw:   64
PTRANS NPcol:   2

S-STREAM Copy:   3.13737 GB/s   S-STREAM Scale:   3.13499 GB/s
S-STREAM Add:   3.77579 GB/s   S-STREAM Triad:   3.7921 GB/s
EP-STREAM Copy:   1.70661 GB/s   EP-STREAM Scale:   1.6966 GB/s
EP-STREAM Add:   1.99362 GB/s   EP-STREAM Triad:   2.01462 GB/s
STREAM Vector Size:   22118400   STREAM Threads:   1

S-RandomAccess:   0.0055829 Gup/s   EP-RandomAccess:   0.0047844 Gup/s
G-RandomAccess:   0.0159648 Gup/s   G-RandomAccess N:   67108900
G-RandomAccess time:   16.8143 seconds   G-RandomAccess Check Time:   98.2927 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:     G-RandomAccess ExeUpdates:  
RandomAccess N:   33554400

S-FFT:   0.753521 GFlop/s   EP-FFT:   0.667264 GFlop/s
MPIFFT:   27.6716 GFlop/s   MPIFFT N:   1073740000
MPIFFT Max Error:   0.0000000000000020107   MPIFFT time0:   0.00000540001 seconds
MPIFFT time1:   1.28596 seconds   MPIFFT time2:   0.846005 seconds
MPIFFT time3:   0.325235 seconds   MPIFFT time4:   1.91097 seconds
MPIFFT time5:   1.45227 seconds   MPIFFT time6:   0.00000232001 seconds
FFTEnblk:     FFTEnp:  

S-DGEMM:   5.91773 GFlop/s   EP-DGEMM:   5.87556 GFlop/s
DGEMM N:   4072

RandomRing Latency/Bandwidth
RandomRing Latency:   3.91478 usec   RandomRing Bandwidth:   0.89702 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   3.188 usec   NaturalRing Bandwidth:   1.19367 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   2.0175 usec   Maximum PingPong Bandwidth:   9.70591 GB/s
Minimum PingPong Latency:   0.977499 usec   Minimum PingPong Bandwidth:   3.83127 GB/s
Average PingPong Latency:   1.76015 usec   Average PingPong Bandwidth:   9.0617 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:   bytes
s64Int:   bytes   u64Int:   bytes

M OpenMP:     OpenMP Num Threads:  
OpenMP Num Procs:     OpenMP Max Threads:  

MemProc:     MemSpec:  


Version: 0 .8 .1.b - Run Type: base
Created: 2005-03-02 - Exported: Wed Jul 6 15:10:58 2022
HPC Challenge Benchmark Record