SPEC CINT2000 Summary Compaq Computer Corporation AlphaServer DS20L Model 68/833 Fri Feb 8 19:24:44 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 2 359 9.05 2 347 9.35 164.gzip 2 365 8.90 2 347 9.36* 164.gzip 2 360 9.02* 2 347 9.36 175.vpr 2 346 9.38 2 344 9.43 175.vpr 2 341 9.52 2 343 9.48 175.vpr 2 344 9.43* 2 344 9.44* 176.gcc 2 205 12.4 2 180 14.2 176.gcc 2 207 12.3 2 180 14.2 * 176.gcc 2 206 12.4 * 2 180 14.2 181.mcf 2 609 6.85 2 434 9.63 181.mcf 2 595 7.02* 2 436 9.57 181.mcf 2 590 7.08 2 434 9.63* 186.crafty 2 149 15.6 2 149 15.6 186.crafty 2 150 15.4 2 150 15.4 186.crafty 2 149 15.6 * 2 149 15.6 * 197.parser 2 560 7.45 2 447 9.35 197.parser 2 558 7.49 2 444 9.41* 197.parser 2 559 7.47* 2 430 9.71 252.eon 2 195 15.5 2 192 15.7 252.eon 2 196 15.4 2 193 15.6 252.eon 2 195 15.4 * 2 192 15.7 * 253.perlbmk 2 354 11.8 2 328 12.7 253.perlbmk 2 354 11.8 * 2 328 12.7 253.perlbmk 2 354 11.8 2 328 12.7 * 254.gap 2 327 7.81 2 271 9.42 254.gap 2 327 7.81 2 272 9.37 254.gap 2 327 7.81* 2 272 9.39* 255.vortex 2 356 12.4 2 263 16.8 255.vortex 2 301 14.6 * 2 267 16.5 255.vortex 2 296 14.9 2 266 16.6 * 256.bzip2 2 290 12.0 * 2 273 12.7 256.bzip2 2 290 12.0 2 273 12.8 * 256.bzip2 2 290 12.0 2 273 12.8 300.twolf 2 452 15.4 * 2 437 15.9 * 300.twolf 2 455 15.3 2 437 15.9 300.twolf 2 450 15.5 2 434 16.0 ======================================================================== 164.gzip 2 360 9.02* 2 347 9.36* 175.vpr 2 344 9.43* 2 344 9.44* 176.gcc 2 206 12.4 * 2 180 14.2 * 181.mcf 2 595 7.02* 2 434 9.63* 186.crafty 2 149 15.6 * 2 149 15.6 * 197.parser 2 559 7.47* 2 444 9.41* 252.eon 2 195 15.4 * 2 192 15.7 * 253.perlbmk 2 354 11.8 * 2 328 12.7 * 254.gap 2 327 7.81* 2 272 9.39* 255.vortex 2 301 14.6 * 2 266 16.6 * 256.bzip2 2 290 12.0 * 2 273 12.8 * 300.twolf 2 452 15.4 * 2 437 15.9 * SPECint_rate_base2000 11.1 SPECint_rate2000 12.2 HARDWARE -------- Hardware Vendor: Compaq Computer Corporation Model Name: AlphaServer DS20L Model 68/833 CPU: Alpha 21264B CPU MHz: 833 FPU: Integrated CPU(s) enabled: 2 cores, 2 chips, 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 13:11:26 2005 by SPEC CPU2000 ASCII formatter v2.1