STREAM results (Fujitsu SPARC M12-2S, 192 cores)

From: 木村　茂 <kimura.shigeru_at_jp.fujitsu.com>
Date: Fri, 31 Mar 2017 13:54:25 +0900

Dear Dr. McCalpin,

  We have measured STREAM benchmark on Fujitsu SPARC M12-2S.
  Please publish this score on the STREAM Web site on April 4, 2017 or later.

           System Name: Fujitsu SPARC M12-2S
              CPU Name: SPARC64 XII
   CPU Characteristics: High Speed Mode enabled, up to 4.35 GHz
               CPU MHz: 4250
        CPU(s) enabled: 192 cores, 16 chips, 12 cores/chip, 8 threads/core
         Primary Cache: 64 KB I + 64 KB D on chip per core
       Secondary Cache: 512 KB I+D on chip per core
              L3 Cache: 32 MB I+D on chip per chip
           Other Cache: None
                Memory: 8 TB (256 x 32 GB 2Rx4 PC4-2400T-R, ECC)
      Operating System: Oracle Solaris 11.3 a next SRU
              Compiler: Version 12.6 of Oracle Developer Studio
     Compilation Flags: -fast -m64 -xopenmp -xtarget=sparc64xplus -xipo=2
$B!!!!!!!!!!!!!!!!!!!!!!(B -xpagesize=4M -xlinkopt -xvector -xprefetch_level=3
$B!!!!!!!!!!!!!!!!!!!!!!(B -xprefetch=latx:8.0
    STREAM Source Code: Fortran version (v5.6) with format changes
                        for large arrays.
           OS Settings: (/etc/system parameters)
                        autoup=86400$B!!(Bdoiflush=0$B!!(Bdopageflush=0
                        zfs:zfs_arc_max=1073741824
                        (change processor status) psradm -i 1-1535
     Shell Environment: OMP_NUM_THREADS=384
                        SUNW_MP_PROCBIND="1 5 9 13 17 21 25 29 33 37 41
                          45 49 53 57 61 65 69 73 77 81 85 89 93 97 101
                          105 109 113 117 121 125 129 133 137 141 145
                          149 153 157 161 165 169 173 177 181 185 189
                          193 197 201 205 209 213 217 221 225 229 233
                          237 241 245 249 253 257 261 265 269 273 277
                          281 285 289 293 297 301 305 309 313 317 321
                          325 329 333 337 341 345 349 353 357 361 365
                          369 373 377 381 385 389 393 397 401 405 409
                          413 417 421 425 429 433 437 441 445 449 453
                          457 461 465 469 473 477 481 485 489 493 497
                          501 505 509 513 517 521 525 529 533 537 541
                          545 549 553 557 561 565 569 573 577 581 585
                          589 593 597 601 605 609 613 617 621 625 629
                          633 637 641 645 649 653 657 661 665 669 673
                          677 681 685 689 693 697 701 705 709 713 717
                          721 725 729 733 737 741 745 749 753 757 761
                          765 769 773 777 781 785 789 793 797 801 805
                          809 813 817 821 825 829 833 837 841 845 849
                          853 857 861 865 869 873 877 881 885 889 893
                          897 901 905 909 913 917 921 925 929 933 937
                          941 945 949 953 957 961 965 969 973 977 981
                          985 989 993 997 1001 1005 1009 1013 1017 1021
                          1025 1029 1033 1037 1041 1045 1049 1053 1057
                          1061 1065 1069 1073 1077 1081 1085 1089 1093
                          1097 1101 1105 1109 1113 1117 1121 1125 1129
                          1133 1137 1141 1145 1149 1153 1157 1161 1165
                          1169 1173 1177 1181 1185 1189 1193 1197 1201
                          1205 1209 1213 1217 1221 1225 1229 1233 1237
                          1241 1245 1249 1253 1257 1261 1265 1269 1273
                          1277 1281 1285 1289 1293 1297 1301 1305 1309
                          1313 1317 1321 1325 1329 1333 1337 1341 1345
                          1349 1353 1357 1361 1365 1369 1373 1377 1381
                          1385 1389 1393 1397 1401 1405 1409 1413 1417
                          1421 1425 1429 1433 1437 1441 1445 1449 1453
                          1457 1461 1465 1469 1473 1477 1481 1485 1489
                          1493 1497 1501 1505 1509 1513 1517 1521 1525
                          1529 1533"
                   Run: <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 = 32000000000
  Offset = 48
  The total memory requirement is 732421 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 = 384
  ----------------------------------------------
  Printing one line per active thread....
  Printing one line per active thread....
  Printing one line per active thread....
  (snip)
  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: 1322422.7635 0.4049 0.3872 0.4198
Scale: 1299736.8114 0.4087 0.3939 0.4244
Add: 1479181.5395 0.5334 0.5192 0.5539
Triad: 1530865.3665 0.5276 0.5017 0.5411
  ----------------------------------------------------
  Solution Validates!
  ----------------------------------------------------
Received on Sat Apr 01 2017 - 16:15:35 CDT