STREAM results (Fujitsu SPARC M10-4S, 16 cores)

Dear Dr. McCalpin,

We have measured STREAM benchmark on "Fujitsu SPARC M10-4S".
Please update the STREAM Web site.


         System Name: Fujitsu SPARC M10-4S
            CPU Name: SPARC64 X
             CPU MHz: 3000
      CPU(s) enabled: 16 cores, 1 chip, 16 cores/chip, 2 threads/core
       Primary Cache: 64 KB I + 64 KB D on chip per core
     Secondary Cache: 24 MB I+D on chip per chip
            L3 Cache: None
         Other Cache: None
              Memory: 512 GB (32 x 16 GB 2Rx4 PC3L-12800R-CL11, ECC,
                      running at 1600 MHz)
    Operating System: Solaris 11.1.6.4.0
            Compiler: C/C++/Fortran: Version 12.3 of Oracle Solaris
                      Studio, 1/13 Platform Specific Enhancement
   Compilation Flags: -fast -m64 -xopenmp -xtarget=sparc64x
                      -fma=fused -xipo=2 -xpagesize=4M -xlinkopt
                      -xvector -xprefetch_level=3 -xprefetch=latx:8.0
                      -Qoption cg -Qlp-dl=1,-Qms_pipe-prefdl=1
                      -xtypemap=integer:64
  STREAM Source Code: Fortran version (v5.6) with format changes
                      for large arrays.
         OS Settings: (/etc/system parameters) lpg_alloc_prefer=1
                      (change processor status) psradm -f 0-31
   Shell Environment: OMP_NUM_THREADS=32
                      SUNW_MP_PROCBIND="0-31"
                      SUNW_MP_THR_IDLE=spin
                      LD_PRELOAD=madv.so.1
                      LD_PRELOAD_64=madv.so.1
                      MADV=access_lwp
                 Run: ppgsz -o heap=256M,stack=256M,anon=256M <stream>

Outputs:
----------------------------------------------
 Double precision appears to have 16 digits of accuracy
 Assuming 8 bytes per DOUBLE PRECISION word
----------------------------------------------
 ----------------------------------------------
 STREAM Version $Revision: 5.6 $
 ----------------------------------------------
 Array size = 640000000
 Offset = 1024
 The total memory requirement is 14648 MB
 You are running each test 10 times
 --
 The *best* time for each test is used
 *EXCLUDING* the first and last iterations
 ----------------------------------------------
 Number of Threads = 32
 ----------------------------------------------
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 Printing one line per active thread....
 ----------------------------------------------------
 Your clock granularity/precision appears to be 1 microseconds
 ----------------------------------------------------
Function Rate (MB/s) Avg time Min time Max time
Copy: 56341.4791 0.1819 0.1817 0.1822
Scale: 57515.4643 0.1783 0.1780 0.1784
Add: 64977.0745 0.2366 0.2364 0.2369
Triad: 65002.9709 0.2365 0.2363 0.2366
 ----------------------------------------------------
 Solution Validates!
 ----------------------------------------------------

--
Akihiro SENOO
PA PROJECT
NEXT GENERATION TECHNICAL COMPUTING UNIT
FUJITSU Limited
senoo.akihiro@jp.fujitsu.com

Received on Mon May 20 19:39:38 2013