SPEC CINT2000 Summary Hewlett-Packard Company hp AlphaServer DS25 68/1000 Sun Jul 7 05:58:29 2002 SPEC License #2 Test date: Jul-2002 Hardware availability: Aug-2002 Tester: HP Software availability: Oct-2001 Base Base Base Peak Peak Peak Benchmarks Ref Time Run Time Ratio Ref Time Run Time Ratio ------------ -------- -------- -------- -------- -------- -------- 164.gzip 1400 304 461 1400 299 468 164.gzip 1400 303 462 1400 299 468* 164.gzip 1400 303 462* 1400 299 468 175.vpr 1400 262 534 1400 260 538 175.vpr 1400 262 533 1400 261 537 175.vpr 1400 262 533* 1400 260 538* 176.gcc 1100 158 698 1100 142 777 176.gcc 1100 157 699* 1100 141 778 176.gcc 1100 157 700 1100 141 778* 181.mcf 1800 318 566 1800 242 743 181.mcf 1800 319 565* 1800 242 744* 181.mcf 1800 319 564 1800 242 744 186.crafty 1000 123 815 1000 123 815 186.crafty 1000 123 815* 1000 123 815* 186.crafty 1000 123 815 1000 123 815 197.parser 1800 433 416 1800 345 521 197.parser 1800 431 418 1800 345 522 197.parser 1800 431 418* 1800 345 522* 252.eon 1300 164 793 1300 160 815 252.eon 1300 164 793* 1300 159 815* 252.eon 1300 164 794 1300 159 816 253.perlbmk 1800 312 578 1800 287 626 253.perlbmk 1800 311 578* 1800 287 627* 253.perlbmk 1800 311 578 1800 287 627 254.gap 1100 239 461* 1100 204 540 254.gap 1100 239 461 1100 204 540* 254.gap 1100 239 461 1100 204 540 255.vortex 1900 223 852* 1900 199 956 255.vortex 1900 223 852 1900 199 957 255.vortex 1900 223 851 1900 199 956* 256.bzip2 1500 225 665 1500 212 709* 256.bzip2 1500 225 666* 1500 212 709 256.bzip2 1500 225 666 1500 211 709 300.twolf 3000 380 789 3000 372 807 300.twolf 3000 380 789 3000 372 807* 300.twolf 3000 380 789* 3000 371 808 ======================================================================== 164.gzip 1400 303 462* 1400 299 468* 175.vpr 1400 262 533* 1400 260 538* 176.gcc 1100 157 699* 1100 141 778* 181.mcf 1800 319 565* 1800 242 744* 186.crafty 1000 123 815* 1000 123 815* 197.parser 1800 431 418* 1800 345 522* 252.eon 1300 164 793* 1300 159 815* 253.perlbmk 1800 311 578* 1800 287 627* 254.gap 1100 239 461* 1100 204 540* 255.vortex 1900 223 852* 1900 199 956* 256.bzip2 1500 225 666* 1500 212 709* 300.twolf 3000 380 789* 3000 372 807* SPECint_base2000 618 SPECint2000 678 HARDWARE -------- Hardware Vendor: Hewlett-Packard Company Model Name: hp AlphaServer DS25 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 2 Parallel: No Primary Cache: 64KB(I)+64KB(D) on chip Secondary Cache: 8MB off chip per CPU L3 Cache: None Other Cache: None Memory: 8GB Disk Subsystem: 18.2GB SCSI Other Hardware: None SOFTWARE -------- Operating System: Tru64 UNIX V5.1A Compiler: Compaq C V6.4-215-46B7O Program Analysis Tools V2.0 Spike V5.2 DTK (1.471.2.2 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 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 production release in October, 2001. The C compiler for this SPEC submission has been available at the same location, as a production release, since August, 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 13:11:59 2005 by SPEC CPU2000 ASCII formatter v2.1