SPEC CINT2000 Summary
Hewlett-Packard Company AlphaServer GS1280 7/1150
Thu Dec 12 02:28:11 2002
SPEC License #2 Test date: Dec-2002 Hardware availability: Jan-2003
Tester: HP Software availability: Jan-2003
Base Base Base Peak Peak Peak
Benchmarks Ref Time Run Time Ratio Ref Time Run Time Ratio
------------ -------- -------- -------- -------- -------- --------
164.gzip 1400 240 584 1400 236 592*
164.gzip 1400 240 583* 1400 236 592
164.gzip 1400 240 583 1400 236 592
175.vpr 1400 170 822 1400 166 845
175.vpr 1400 170 822* 1400 165 847
175.vpr 1400 170 822 1400 165 846*
176.gcc 1100 128 859* 1100 115 960
176.gcc 1100 128 859 1100 114 961
176.gcc 1100 128 858 1100 115 960*
181.mcf 1800 253 712* 1800 157 1148
181.mcf 1800 254 709 1800 159 1135
181.mcf 1800 252 714 1800 157 1147*
186.crafty 1000 102 984 1000 102 984
186.crafty 1000 102 981 1000 102 981
186.crafty 1000 102 982* 1000 102 982*
197.parser 1800 351 514* 1800 277 650*
197.parser 1800 351 513 1800 277 650
197.parser 1800 350 514 1800 276 651
252.eon 1300 136 958 1300 137 947
252.eon 1300 136 958* 1300 137 947
252.eon 1300 136 958 1300 137 947*
253.perlbmk 1800 234 768 1800 224 805
253.perlbmk 1800 234 768 1800 224 805*
253.perlbmk 1800 234 768* 1800 223 806
254.gap 1100 173 636 1100 153 718*
254.gap 1100 173 636* 1100 153 717
254.gap 1100 173 637 1100 153 718
255.vortex 1900 174 1094 1900 158 1201*
255.vortex 1900 174 1094 1900 158 1200
255.vortex 1900 174 1094* 1900 158 1201
256.bzip2 1500 182 824 1500 172 872
256.bzip2 1500 182 824* 1500 172 872*
256.bzip2 1500 182 824 1500 172 871
300.twolf 3000 295 1017 3000 292 1028
300.twolf 3000 295 1018* 3000 292 1028*
300.twolf 3000 295 1018 3000 292 1028
========================================================================
164.gzip 1400 240 583* 1400 236 592*
175.vpr 1400 170 822* 1400 165 846*
176.gcc 1100 128 859* 1100 115 960*
181.mcf 1800 253 712* 1800 157 1147*
186.crafty 1000 102 982* 1000 102 982*
197.parser 1800 351 514* 1800 277 650*
252.eon 1300 136 958* 1300 137 947*
253.perlbmk 1800 234 768* 1800 224 805*
254.gap 1100 173 636* 1100 153 718*
255.vortex 1900 174 1094* 1900 158 1201*
256.bzip2 1500 182 824* 1500 172 872*
300.twolf 3000 295 1018* 3000 292 1028*
SPECint_base2000 795
SPECint2000 877
HARDWARE
--------
Hardware Vendor: Hewlett-Packard Company
Model Name: AlphaServer GS1280 7/1150
CPU: Alpha 21364
CPU MHz: 1150
FPU: Integrated
CPU(s) enabled: 1 core, 1 chip, 1 core/chip
CPU(s) orderable: 2 to 16
Parallel: No
Primary Cache: 64KB(I)+64KB(D) on chip
Secondary Cache: 1.75MB on chip per CPU
L3 Cache: None
Other Cache: None
Memory: 4GB
Disk Subsystem: 36GB SCSI
Other Hardware: None
SOFTWARE
--------
Operating System: Tru64 UNIX V5.1B (Rev. 2650)
+IPK
Compiler: Compaq C V6.5-011-48C5K
Program Analysis Tools V2.0
Spike V5.2 (506A)
Compaq C++ V6.5-028
File System: UFS
System State: Multi-user
NOTES
-----
Baseline C : cc -arch ev7 -fast +CFB ONESTEP
C++: cxx -arch ev7 -O2 ONESTEP
Peak:
The following use: -g3 -arch ev7 ONESTEP
175.vpr 181.mcf 197.parser 253.perlbmk
The following use: -g3 -arch ev6 ONESTEP
164.gzip 176.gcc 254.gap 255.vortex 256.bzip2 300.twolf
Individual benchmark tuning:
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: -arch ev7 -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
-ldensemalloc -non_shared +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.
vm:
vm_bigpg_enabled = 1
vm_bigpg_thresh=16
vm_swap_eager = 0
proc:
max_per_proc_address_space = 0x40000000000
max_per_proc_data_size = 0x40000000000
max_per_proc_stack_size = 0x40000000000
max_proc_per_user = 2048
max_threads_per_user = 0
maxusers = 16384
per_proc_address_space = 0x40000000000
per_proc_data_size = 0x40000000000
per_proc_stack_size = 0x40000000000
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
Information on UNIX V5.1B Patches can be found at
http://ftp1.service.digital.com/public/unix/v5.1b/
Processes were bound to CPUs using 'runon'.
In the GS1280, there are two CPUs per shelf. Each CPU
has its own 4GB of memory. Neither of the CPUs can be
physically removed. For 1 CPU result measurements,
one CPU was turned off at boot time using the
/etc/sysconfigtab setting "cpu_enabled_mask=0". The
second CPU's 4GB of memory was also physically removed.
-----------------------------------------------------------------------------
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