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:   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:   0.4096 TFlop/s   Total memory:   GiB
FFT library:    

HPL:   0.296995 Tflop/s   HPL time:   2132.47
HPL eps:   1.11022e-16   HPL Rnorm1:   0.0000000622481
HPL Anorm1:   24757.1   HPL AnormI:   28380.7
HPL Xnorm1:   2529410   HPL XnormI:   2874.51
HPL N:   98304   HPL NB:   128
HPL NProw:   32   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:   11.6753 GB/s   PTRANS time:   1.6554 seconds
PTRANS residual:   0   PTRANS N:   49152
PTRANS NB:   40   PTRANS NProw:   32
PTRANS NPcol:   2

S-STREAM Copy:   3.1167 GB/s   S-STREAM Scale:   3.12576 GB/s
S-STREAM Add:   3.7694 GB/s   S-STREAM Triad:   3.79157 GB/s
EP-STREAM Copy:   1.69874 GB/s   EP-STREAM Scale:   1.69207 GB/s
EP-STREAM Add:   1.9923 GB/s   EP-STREAM Triad:   1.99861 GB/s
STREAM Vector Size:   50331648   STREAM Threads:   1

S-RandomAccess:   0.00532671 Gup/s   EP-RandomAccess:   0.00457824 Gup/s
G-RandomAccess:   0.0105063 Gup/s   G-RandomAccess N:   268435000
G-RandomAccess time:   102.2 seconds   G-RandomAccess Check Time:   486.782 seconds
G-RandomAccess Errors:   0   G-RandomAccess Errors Fraction:   0
G-RandomAccess TimeBound:     G-RandomAccess ExeUpdates:  
RandomAccess N:   134218000

S-FFT:   0.784094 GFlop/s   EP-FFT:   0.701651 GFlop/s
MPIFFT:   16.5393 GFlop/s   MPIFFT N:   1073740000
MPIFFT Max Error:   0.00000000000000204715   MPIFFT time0:   0.00000624001 seconds
MPIFFT time1:   1.81014 seconds   MPIFFT time2:   1.54012 seconds
MPIFFT time3:   0.443443 seconds   MPIFFT time4:   3.80563 seconds
MPIFFT time5:   2.13876 seconds   MPIFFT time6:   0.00000232 seconds
FFTEnblk:     FFTEnp:  

S-DGEMM:   5.9789 GFlop/s   EP-DGEMM:   5.94145 GFlop/s
DGEMM N:   6144

RandomRing Latency/Bandwidth
RandomRing Latency:   3.67883 usec   RandomRing Bandwidth:   0.870983 GB/s

NaturalRing Latency/Bandwidth
NaturalRing Latency:   3.212 usec   NaturalRing Bandwidth:   1.17612 GB/s

PingPong Latency/Bandwidth
Maximum PingPong Latency:   2.02 usec   Maximum PingPong Bandwidth:   9.74184 GB/s
Minimum PingPong Latency:   0.9925 usec   Minimum PingPong Bandwidth:   1.88997 GB/s
Average PingPong Latency:   1.71968 usec   Average PingPong Bandwidth:   8.17195 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 Jan 26 03:39:14 2022
HPC Challenge Benchmark Record