SPEC CFP2000 Summary Compaq Computer Corporation AlphaServer DS20L Model 68/833 Tue Feb 12 00:49:16 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 ------------ -------- -------- -------- -------- -------- -------- 168.wupwise 1600 309 518 1600 247 647 168.wupwise 1600 308 519* 1600 247 647* 168.wupwise 1600 308 519 1600 247 647 171.swim 3100 306 1012 3100 306 1012 171.swim 3100 306 1012* 3100 306 1013 171.swim 3100 306 1013 3100 306 1012* 172.mgrid 1800 458 393 1800 317 569* 172.mgrid 1800 459 392* 1800 317 568 172.mgrid 1800 459 392 1800 317 569 173.applu 2100 408 514 2100 322 652 173.applu 2100 409 514 2100 322 652* 173.applu 2100 409 514* 2100 322 653 177.mesa 1400 217 645 1400 192 729 177.mesa 1400 217 645* 1400 192 729* 177.mesa 1400 217 646 1400 192 729 178.galgel 2900 222 1308* 2900 223 1302 178.galgel 2900 222 1309 2900 223 1302* 178.galgel 2900 222 1304 2900 222 1304 179.art 2600 155 1681 2600 120 2167 179.art 2600 155 1682 2600 120 2169 179.art 2600 155 1682* 2600 120 2169* 183.equake 1300 553 235 1300 211 616 183.equake 1300 550 237 1300 210 620 183.equake 1300 551 236* 1300 210 620* 187.facerec 1900 271 702* 1900 248 767 187.facerec 1900 274 693 1900 248 767* 187.facerec 1900 270 703 1900 247 768 188.ammp 2200 556 395 2200 451 488 188.ammp 2200 552 399 2200 447 492 188.ammp 2200 552 398* 2200 450 489* 189.lucas 2000 327 612 2000 279 716 189.lucas 2000 327 612 2000 279 717* 189.lucas 2000 327 612* 2000 279 718 191.fma3d 2100 402 523 2100 308 683 191.fma3d 2100 401 524* 2100 305 689* 191.fma3d 2100 399 526 2100 305 689 200.sixtrack 1100 332 331 1100 292 377* 200.sixtrack 1100 331 332* 1100 292 376 200.sixtrack 1100 329 335 1100 291 378 301.apsi 2600 531 490 2600 513 507 301.apsi 2600 531 490* 2600 514 506* 301.apsi 2600 531 490 2600 514 506 ======================================================================== 168.wupwise 1600 308 519* 1600 247 647* 171.swim 3100 306 1012* 3100 306 1012* 172.mgrid 1800 459 392* 1800 317 569* 173.applu 2100 409 514* 2100 322 652* 177.mesa 1400 217 645* 1400 192 729* 178.galgel 2900 222 1308* 2900 223 1302* 179.art 2600 155 1682* 2600 120 2169* 183.equake 1300 551 236* 1300 210 620* 187.facerec 1900 271 702* 1900 248 767* 188.ammp 2200 552 398* 2200 450 489* 189.lucas 2000 327 612* 2000 279 717* 191.fma3d 2100 401 524* 2100 305 689* 200.sixtrack 1100 331 332* 1100 292 377* 301.apsi 2600 531 490* 2600 514 506* SPECfp_base2000 583 SPECfp2000 724 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 Fortran V5.4A-1472-46B2F Compaq Fortran 77 V5.4A-196-46B2F KAP Fortran V4.3 000607 KAP Fortran 77 V4.1 980926 KAP C V4.1 000607 File System: AdvFS System State: Multi-user NOTES ----- Baseline C: cc -arch ev6 -fast -O4 ONESTEP Fortran: f90 -arch ev6 -fast -O5 ONESTEP Peak: All use -g3 -arch ev6 -non_shared ONESTEP Individual benchmark tuning: 168.wupwise: kf77 -fast -O4 -pipeline -unroll 2 +PFB 171.swim: f90 -fast -O5 172.mgrid: kf77 -O5 -transform_loops -tune ev6 -unroll 8 173.applu: f90 -fast -O5 +PFB 177.mesa: cc -fast -O4 +CFB +IFB 178.galgel: f90 -fast -O5 179.art: kcc -fast -O4 -unroll 10 -ckapargs='-arl=4 -ur=4' +PFB 183.equake: cc -fast -xtaso_short -assume restricted_pointers -all -ldensemalloc -none +PFB 187.facerec: f90 -fast -O4 +PFB 188.ammp: cc -fast -O4 -xtaso_short -assume restricted_pointers 189.lucas: kf90 -O5 -fkapargs='-ur=1' +PFB 191.fma3d: kf90 -O4 -transform_loops +PFB 200.sixtrack: f90 -fast -O5 -assume accuracy_sensitive -notransform_loops +PFB 301.apsi: kf90 -O5 -transform_loops -unroll 8 -fkapargs='-ur=1' +PFB 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: galgel: -fixed 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 13:11:18 2005 by SPEC CPU2000 ASCII formatter v2.1