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 # Copies Run Time Rate # Copies Run Time Rate ------------ -------- -------- -------- -------- -------- -------- 164.gzip 1 304 5.35 1 299 5.43 164.gzip 1 303 5.36 1 299 5.43* 164.gzip 1 303 5.35* 1 299 5.43 175.vpr 1 262 6.19 1 260 6.24 175.vpr 1 262 6.19 1 261 6.23 175.vpr 1 262 6.19* 1 260 6.24* 176.gcc 1 158 8.09 1 142 9.02 176.gcc 1 157 8.11* 1 141 9.02 176.gcc 1 157 8.11 1 141 9.02* 181.mcf 1 318 6.57 1 242 8.62 181.mcf 1 319 6.55* 1 242 8.63* 181.mcf 1 319 6.55 1 242 8.63 186.crafty 1 123 9.46 1 123 9.46 186.crafty 1 123 9.46* 1 123 9.46* 186.crafty 1 123 9.46 1 123 9.46 197.parser 1 433 4.83 1 345 6.05 197.parser 1 431 4.85 1 345 6.05 197.parser 1 431 4.84* 1 345 6.05* 252.eon 1 164 9.19 1 160 9.45 252.eon 1 164 9.20* 1 159 9.46* 252.eon 1 164 9.22 1 159 9.46 253.perlbmk 1 312 6.70 1 287 7.27 253.perlbmk 1 311 6.70* 1 287 7.27* 253.perlbmk 1 311 6.71 1 287 7.28 254.gap 1 239 5.35* 1 204 6.27 254.gap 1 239 5.35 1 204 6.27* 254.gap 1 239 5.35 1 204 6.26 255.vortex 1 223 9.88* 1 199 11.1 255.vortex 1 223 9.89 1 199 11.1 255.vortex 1 223 9.87 1 199 11.1 * 256.bzip2 1 225 7.72 1 212 8.23* 256.bzip2 1 225 7.72* 1 212 8.22 256.bzip2 1 225 7.72 1 211 8.23 300.twolf 1 380 9.15 1 372 9.36 300.twolf 1 380 9.15 1 372 9.37* 300.twolf 1 380 9.15* 1 371 9.37 ======================================================================== 164.gzip 1 303 5.35* 1 299 5.43* 175.vpr 1 262 6.19* 1 260 6.24* 176.gcc 1 157 8.11* 1 141 9.02* 181.mcf 1 319 6.55* 1 242 8.63* 186.crafty 1 123 9.46* 1 123 9.46* 197.parser 1 431 4.84* 1 345 6.05* 252.eon 1 164 9.20* 1 159 9.46* 253.perlbmk 1 311 6.70* 1 287 7.27* 254.gap 1 239 5.35* 1 204 6.27* 255.vortex 1 223 9.88* 1 199 11.1 * 256.bzip2 1 225 7.72* 1 212 8.23* 300.twolf 1 380 9.15* 1 372 9.37* SPECint_rate_base2000 7.17 SPECint_rate2000 7.86 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 13:11:58 2005 by SPEC CPU2000 ASCII formatter v2.1