SPEC CINT2000 Summary Compaq Computer Corporation AlphaServer ES45 Model 68/1000 Sat Jun 2 14:14:18 2001 SPEC License #2 Test date: Jun-2001 Hardware availability: Oct-2001 Tester: Compaq NH Software availability: Aug-2001 Base Base Base Peak Peak Peak Benchmarks Ref Time Run Time Ratio Ref Time Run Time Ratio ------------ -------- -------- -------- -------- -------- -------- 164.gzip 1400 303 462 1400 299 468 164.gzip 1400 302 463* 1400 298 470 164.gzip 1400 302 463 1400 298 470* 175.vpr 1400 262 534* 1400 260 538 175.vpr 1400 262 534 1400 260 538 175.vpr 1400 262 535 1400 260 538* 176.gcc 1100 159 693* 1100 142 773* 176.gcc 1100 159 693 1100 142 773 176.gcc 1100 158 694 1100 142 774 181.mcf 1800 327 551 1800 251 717 181.mcf 1800 328 549 1800 251 718* 181.mcf 1800 327 550* 1800 249 723 186.crafty 1000 123 814 1000 123 814 186.crafty 1000 122 816* 1000 122 816* 186.crafty 1000 122 817 1000 122 817 197.parser 1800 431 417 1800 345 522 197.parser 1800 431 418 1800 345 522* 197.parser 1800 431 418* 1800 345 522 252.eon 1300 163 798 1300 160 814 252.eon 1300 163 799 1300 160 814* 252.eon 1300 163 799* 1300 160 814 253.perlbmk 1800 283 635 1800 270 667* 253.perlbmk 1800 283 635* 1800 270 667 253.perlbmk 1800 283 636 1800 270 668 254.gap 1100 243 454 1100 205 537 254.gap 1100 242 454* 1100 204 538 254.gap 1100 242 454 1100 205 537* 255.vortex 1900 224 847 1900 200 951 255.vortex 1900 225 843 1900 199 956 255.vortex 1900 225 844* 1900 199 953* 256.bzip2 1500 229 656 1500 212 709 256.bzip2 1500 229 656* 1500 211 711 256.bzip2 1500 229 656 1500 211 711* 300.twolf 3000 377 795* 3000 370 812 300.twolf 3000 378 793 3000 371 809 300.twolf 3000 377 795 3000 370 812* ======================================================================== 164.gzip 1400 302 463* 1400 298 470* 175.vpr 1400 262 534* 1400 260 538* 176.gcc 1100 159 693* 1100 142 773* 181.mcf 1800 327 550* 1800 251 718* 186.crafty 1000 122 816* 1000 122 816* 197.parser 1800 431 418* 1800 345 522* 252.eon 1300 163 799* 1300 160 814* 253.perlbmk 1800 283 635* 1800 270 667* 254.gap 1100 242 454* 1100 205 537* 255.vortex 1900 225 844* 1900 199 953* 256.bzip2 1500 229 656* 1500 211 711* 300.twolf 3000 377 795* 3000 370 812* SPECint_base2000 621 SPECint2000 679 HARDWARE -------- Hardware Vendor: Compaq Computer Corporation Model Name: AlphaServer ES45 Model 68/1000 CPU: Alpha 21264C CPU MHz: 1000 FPU: Integrated CPU(s) enabled: 1 core, 1 chip, 1 core/chip CPU(s) orderable: 1 to 4 Parallel: No Primary Cache: 64KB(I)+64KB(D) on chip Secondary Cache: 8MB off chip per CPU L3 Cache: None Other Cache: None Memory: 32GB Disk Subsystem: 2x 10000 RPM: BD018635C4 BD0186349B Other Hardware: None SOFTWARE -------- Operating System: Tru64 UNIX V5.1 +Patch Kit 2 Compiler: Compaq C V6.4-214-46B59 Program Analysis Tools V2.0 Spike V5.2 DTK (1.461 46B5P) Compaq C++ V6.3-010-46B2F File System: AdvFs System State: Multi-user NOTES ----- Baseline C : cc -arch ev6 -fast +CFB ONESTEP C++: cxx -arch ev6 -O2 ONESTEP Peak: All but 252.eon: cc -g3 -arch ev6 ONESTEP 164.gzip: -fast -O4 -non_shared +CFB 175.vpr: -fast -O4 -assume restricted_pointers +CFB 176.gcc: -fast -O4 -xtaso_short -all -ldensemalloc -none +CFB +IFB 181.mcf: -fast -xtaso_short +CFB +IFB +PFB 186.crafty: same as base 197.parser: -fast -O4 -xtaso_short -non_shared +CFB 252.eon: cxx -arch ev6 -O2 -all -ldensemalloc -none 253.perlbmk: -fast -non_shared +CFB +IFB 254.gap: -fast -O4 -non_shared +CFB +IFB +PFB 255.vortex: -fast -non_shared +CFB +IFB 256.bzip2: -fast -O4 -non_shared +CFB 300.twolf: -fast -O4 -assume restricted_pointers -all -ldensemalloc -none +CFB +IFB Most benchmarks are built using one or more types of profile-driven feedback. The types used are designated by abbreviations in the notes: +CFB: Code generation is optimized by the compiler, using feedback from a training run. These commands are done before the first compile (in phase "fdo_pre0"): mkdir /tmp/pp rm -f /tmp/pp/${baseexe}* and these flags are added to the first and second compiles: PASS1_CFLAGS = -prof_gen_noopt -prof_dir /tmp/pp PASS2_CFLAGS = -prof_use -prof_dir /tmp/pp (Peak builds use /tmp/pp above; base builds use /tmp/pb.) +IFB: Icache usage is improved by the post-link-time optimizer Spike, using feedback from a training run. These commands are used (in phase "fdo_postN"): mv ${baseexe} oldexe spike oldexe -feedback oldexe -o ${baseexe} +PFB: Prefetches are improved by the post-link-time optimizer Spike, using feedback from a training run. These commands are used (in phase "fdo_post_makeN"): rm -f *Counts* mv ${baseexe} oldexe pixie -stats dstride oldexe 1>pixie.out 2>pixie.err mv oldexe.pixie ${baseexe} A training run is carried out (in phase "fdo_runN"), and then this command (in phase "fdo_postN"): spike oldexe -fb oldexe -stride_prefetch -o ${baseexe} When Spike is used for both Icache and Prefetch improvements, only one spike command is actually issued, with the Icache options followed by the Prefetch options. Portability: gcc: -Dalloca=__builtin_alloca; crafty: -DALPHA perlbmk: -DSPEC_CPU2000_DUNIX; vortex: -DSPEC_CPU2000_LP64 gap: -DSYS_HAS_CALLOC_PROTO -DSYS_IS_BSD -DSYS_HAS_IOCTL_PROTO -DSPEC_CPU2000_LP64 Information on UNIX V5.1 Patches can be found at http://ftp1.service.digital.com/public/unix/v5.1/ Spike, and the Program Analysis Tools, are part of the Developers' Tool Kit Supplement, http://www.tru64unix.compaq.com/dtk/ . The features used in this SPEC submission will be available at the web site as a beta kit in August, 2001, and as a production release in October, 2001. The C compiler for this SPEC submission has been available at the same location, as a production release, since May, 2001. ----------------------------------------------------------------------------- For questions about this result, please contact the tester. For other inquiries, please contact webmaster@spec.org. Copyright 1999-2004 Standard Performance Evaluation Corporation Generated on Wed Apr 13 13:10:26 2005 by SPEC CPU2000 ASCII formatter v2.1