SPEC CINT2000 Summary Compaq Computer Corporation AlphaServer DS20L Model 68/833 Tue Feb 12 22:30:38 2002 SPEC License #2 Test date: Feb-2002 Hardware availability: Mar-2002 Tester: Compaq NH Software availability: Oct-2001 Base Base Base Peak Peak Peak Benchmarks # Copies Run Time Rate # Copies Run Time Rate ------------ -------- -------- -------- -------- -------- -------- 164.gzip 1 361 4.50 1 351 4.63 164.gzip 1 349 4.65 1 345 4.70 164.gzip 1 351 4.63* 1 345 4.70* 175.vpr 1 340 4.77 1 338 4.80 175.vpr 1 337 4.82 1 340 4.78 175.vpr 1 340 4.78* 1 339 4.79* 176.gcc 1 202 6.33 1 177 7.21* 176.gcc 1 202 6.31 1 178 7.18 176.gcc 1 202 6.31* 1 177 7.23 181.mcf 1 609 3.43 1 425 4.92 181.mcf 1 608 3.44 1 424 4.92* 181.mcf 1 609 3.43* 1 424 4.93 186.crafty 1 145 8.02 1 145 8.02 186.crafty 1 145 8.03 1 145 8.03 186.crafty 1 145 8.03* 1 145 8.03* 197.parser 1 555 3.76 1 427 4.89 197.parser 1 553 3.78 1 428 4.88* 197.parser 1 553 3.77* 1 429 4.87 252.eon 1 194 7.79 1 190 7.94 252.eon 1 194 7.79 1 190 7.93* 252.eon 1 194 7.79* 1 190 7.93 253.perlbmk 1 361 5.79 1 326 6.40 253.perlbmk 1 358 5.83* 1 324 6.44* 253.perlbmk 1 358 5.83 1 324 6.44 254.gap 1 311 4.10 1 260 4.91 254.gap 1 309 4.12 1 258 4.95 254.gap 1 310 4.12* 1 259 4.93* 255.vortex 1 292 7.54 1 261 8.45 255.vortex 1 291 7.57* 1 262 8.40* 255.vortex 1 290 7.61 1 262 8.40 256.bzip2 1 295 5.89 1 276 6.31 256.bzip2 1 290 6.00* 1 270 6.45* 256.bzip2 1 290 6.01 1 270 6.45 300.twolf 1 443 7.85 1 433 8.04 300.twolf 1 442 7.87 1 432 8.05 300.twolf 1 443 7.86* 1 433 8.04* ======================================================================== 164.gzip 1 351 4.63* 1 345 4.70* 175.vpr 1 340 4.78* 1 339 4.79* 176.gcc 1 202 6.31* 1 177 7.21* 181.mcf 1 609 3.43* 1 424 4.92* 186.crafty 1 145 8.03* 1 145 8.03* 197.parser 1 553 3.77* 1 428 4.88* 252.eon 1 194 7.79* 1 190 7.93* 253.perlbmk 1 358 5.83* 1 324 6.44* 254.gap 1 310 4.12* 1 259 4.93* 255.vortex 1 291 7.57* 1 262 8.40* 256.bzip2 1 290 6.00* 1 270 6.45* 300.twolf 1 443 7.86* 1 433 8.04* SPECint_rate_base2000 5.61 SPECint_rate2000 6.23 HARDWARE -------- Hardware Vendor: Compaq Computer Corporation Model Name: AlphaServer DS20L Model 68/833 CPU: Alpha 21264B CPU MHz: 833 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: 4MB off chip per CPU L3 Cache: None Other Cache: None Memory: 2GB Disk Subsystem: 1x40GB Maxtor 5T040H4 Other Hardware: None SOFTWARE -------- Operating System: Tru64 UNIX V5.1A (rev. 1885) 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 as of October, 2001. The C compiler for this SPEC submission has been available at the same location, as a production release, since August 15, 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 13:11:22 2005 by SPEC CPU2000 ASCII formatter v2.1