CINT2000 Result Copyright © 1999-2004 Standard Performance Evaluation Corporation |
Hewlett-Packard Company AlphaServer GS1280 7/1300 |
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SPEC license # 2 | Tested by: HP | Test date: Jun-2004 | Hardware Avail: Aug-2004 | Software Avail: Jul-2004 |
Benchmark | Base Copies |
Base Runtime |
Base Ratio |
Copies | Runtime | Ratio | |
---|---|---|---|---|---|---|---|
164.gzip | 2 | 211 | 15.4 | 2 | 209 | 15.5 | |
175.vpr | 2 | 150 | 21.7 | 2 | 147 | 22.1 | |
176.gcc | 2 | 111 | 23.0 | 2 | 100 | 25.5 | |
181.mcf | 2 | 223 | 18.7 | 2 | 141 | 29.7 | |
186.crafty | 2 | 89.7 | 25.9 | 2 | 89.7 | 25.9 | |
197.parser | 2 | 309 | 13.5 | 2 | 243 | 17.2 | |
252.eon | 2 | 120 | 25.2 | 2 | 121 | 24.9 | |
253.perlbmk | 2 | 205 | 20.3 | 2 | 197 | 21.2 | |
254.gap | 2 | 153 | 16.7 | 2 | 138 | 18.5 | |
255.vortex | 2 | 155 | 28.5 | 2 | 138 | 32.0 | |
256.bzip2 | 2 | 158 | 22.0 | 2 | 152 | 22.9 | |
300.twolf | 2 | 259 | 26.9 | 2 | 255 | 27.3 | |
SPECint_rate_base2000 | 21.0 | ||||||
SPECint_rate2000 | 23.1 |
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Notes / Tuning Information |
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Baseline C : cc -arch ev7 -fast +CFB ONESTEP C++: cxx -arch ev7 -O2 ONESTEP Peak: All but 252.eon: cc -g3 -arch ev7 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 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_feedback -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 = 6 vm_swap_eager = 0 ubc_maxpercent = 50 proc: max_per_proc_address_space = 34359738368 max_per_proc_data_size = 34359738368 max_per_proc_stack_size = 34359738368 max_proc_per_user = 2048 max_threads_per_user = 4096 maxusers = 2048 per_proc_address_space = 34359738368 per_proc_data_size = 34359738368 per_proc_stack_size = 34359738368 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". |
First published at SPEC.org on 10-Aug-2004
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