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 # Copies Run Time Rate # Copies Run Time Rate
------------ -------- -------- -------- -------- -------- --------
168.wupwise 1 309 6.01 1 247 7.50
168.wupwise 1 308 6.02* 1 247 7.51*
168.wupwise 1 308 6.03 1 247 7.51
171.swim 1 306 11.7 1 306 11.7
171.swim 1 306 11.7 * 1 306 11.7
171.swim 1 306 11.7 1 306 11.7 *
172.mgrid 1 458 4.56 1 317 6.60*
172.mgrid 1 459 4.55* 1 317 6.59
172.mgrid 1 459 4.55 1 317 6.60
173.applu 1 408 5.96 1 322 7.56
173.applu 1 409 5.96 1 322 7.56*
173.applu 1 409 5.96* 1 322 7.57
177.mesa 1 217 7.48 1 192 8.45
177.mesa 1 217 7.49* 1 192 8.46*
177.mesa 1 217 7.49 1 192 8.46
178.galgel 1 222 15.2 * 1 223 15.1
178.galgel 1 222 15.2 1 223 15.1 *
178.galgel 1 222 15.1 1 222 15.1
179.art 1 155 19.5 1 120 25.1
179.art 1 155 19.5 1 120 25.2
179.art 1 155 19.5 * 1 120 25.2 *
183.equake 1 553 2.73 1 211 7.15
183.equake 1 550 2.74 1 210 7.20
183.equake 1 551 2.74* 1 210 7.19*
187.facerec 1 271 8.15* 1 248 8.90
187.facerec 1 274 8.04 1 248 8.90*
187.facerec 1 270 8.15 1 247 8.91
188.ammp 1 556 4.59 1 451 5.66
188.ammp 1 552 4.62 1 447 5.71
188.ammp 1 552 4.62* 1 450 5.67*
189.lucas 1 327 7.10 1 279 8.31
189.lucas 1 327 7.10 1 279 8.32*
189.lucas 1 327 7.10* 1 279 8.33
191.fma3d 1 402 6.06 1 308 7.92
191.fma3d 1 401 6.08* 1 305 7.99*
191.fma3d 1 399 6.10 1 305 7.99
200.sixtrack 1 332 3.84 1 292 4.37*
200.sixtrack 1 331 3.85* 1 292 4.36
200.sixtrack 1 329 3.88 1 291 4.39
301.apsi 1 531 5.68 1 513 5.88
301.apsi 1 531 5.68* 1 514 5.87*
301.apsi 1 531 5.68 1 514 5.87
========================================================================
168.wupwise 1 308 6.02* 1 247 7.51*
171.swim 1 306 11.7 * 1 306 11.7 *
172.mgrid 1 459 4.55* 1 317 6.60*
173.applu 1 409 5.96* 1 322 7.56*
177.mesa 1 217 7.49* 1 192 8.46*
178.galgel 1 222 15.2 * 1 223 15.1 *
179.art 1 155 19.5 * 1 120 25.2 *
183.equake 1 551 2.74* 1 210 7.19*
187.facerec 1 271 8.15* 1 248 8.90*
188.ammp 1 552 4.62* 1 450 5.67*
189.lucas 1 327 7.10* 1 279 8.32*
191.fma3d 1 401 6.08* 1 305 7.99*
200.sixtrack 1 331 3.85* 1 292 4.37*
301.apsi 1 531 5.68* 1 514 5.87*
SPECfp_rate_base2000 6.76
SPECfp_rate2000 8.40
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.
-----------------------------------------------------------------------------
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Copyright 1999-2004 Standard Performance Evaluation Corporation
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