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 Ref Time Run Time Ratio Ref Time Run Time Ratio ------------ -------- -------- -------- -------- -------- -------- 164.gzip 1400 361 388 1400 351 399 164.gzip 1400 349 401 1400 345 405 164.gzip 1400 351 399* 1400 345 405* 175.vpr 1400 340 412 1400 338 414 175.vpr 1400 337 415 1400 340 412 175.vpr 1400 340 412* 1400 339 413* 176.gcc 1100 202 546 1100 177 621* 176.gcc 1100 202 544 1100 178 619 176.gcc 1100 202 544* 1100 177 623 181.mcf 1800 609 295 1800 425 424 181.mcf 1800 608 296 1800 424 424* 181.mcf 1800 609 295* 1800 424 425 186.crafty 1000 145 691 1000 145 691 186.crafty 1000 145 692 1000 145 692 186.crafty 1000 145 692* 1000 145 692* 197.parser 1800 555 324 1800 427 422 197.parser 1800 553 326 1800 428 421* 197.parser 1800 553 325* 1800 429 420 252.eon 1300 194 672 1300 190 684 252.eon 1300 194 671 1300 190 684* 252.eon 1300 194 672* 1300 190 683 253.perlbmk 1800 361 499 1800 326 552 253.perlbmk 1800 358 502* 1800 324 555* 253.perlbmk 1800 358 503 1800 324 555 254.gap 1100 311 354 1100 260 423 254.gap 1100 309 355 1100 258 426 254.gap 1100 310 355* 1100 259 425* 255.vortex 1900 292 650 1900 261 728 255.vortex 1900 291 652* 1900 262 724* 255.vortex 1900 290 656 1900 262 724 256.bzip2 1500 295 508 1500 276 544 256.bzip2 1500 290 517* 1500 270 556* 256.bzip2 1500 290 518 1500 270 556 300.twolf 3000 443 677 3000 433 693 300.twolf 3000 442 678 3000 432 694 300.twolf 3000 443 678* 3000 433 694* ======================================================================== 164.gzip 1400 351 399* 1400 345 405* 175.vpr 1400 340 412* 1400 339 413* 176.gcc 1100 202 544* 1100 177 621* 181.mcf 1800 609 295* 1800 424 424* 186.crafty 1000 145 692* 1000 145 692* 197.parser 1800 553 325* 1800 428 421* 252.eon 1300 194 672* 1300 190 684* 253.perlbmk 1800 358 502* 1800 324 555* 254.gap 1100 310 355* 1100 259 425* 255.vortex 1900 291 652* 1900 262 724* 256.bzip2 1500 290 517* 1500 270 556* 300.twolf 3000 443 678* 3000 433 694* SPECint_base2000 483 SPECint2000 537 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 13:11:19 2005 by SPEC CPU2000 ASCII formatter v2.1