|   | CINT2000 Result Copyright © 1999-2005 Standard Performance Evaluation Corporation | 
| IBM Corporation IBM System X 3755 (AMD Opteron (TM) 8218) | 
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| SPEC license # 11 | Tested by: IBM Corporation | Test date: Aug-2006 | Hardware Avail: Aug-2006 | Software Avail: Mar-2006 | 
|  | Benchmark | Base Copies | Base Runtime | Base Ratio | Copies | Runtime | Ratio | 
|---|---|---|---|---|---|---|---|
|   | 164.gzip | 8 | 89.5 | 145 | 8 | 89.5 | 145 | 
|   | 175.vpr | 8 | 125 | 104 | 8 | 118 | 110 | 
|   | 176.gcc | 8 | 67.8 | 151 | 8 | 66.7 | 153 | 
|   | 181.mcf | 8 | 365 | 45.8 | 8 | 208 | 80.5 | 
|   | 186.crafty | 8 | 44.6 | 208 | 8 | 44.5 | 208 | 
|   | 197.parser | 8 | 163 | 102 | 8 | 135 | 124 | 
|   | 252.eon | 8 | 47.2 | 256 | 8 | 42.4 | 285 | 
|   | 253.perlbmk | 8 | 108 | 155 | 8 | 96.4 | 173 | 
|   | 254.gap | 8 | 72.1 | 142 | 8 | 72.1 | 142 | 
|   | 255.vortex | 8 | 81.1 | 217 | 8 | 75.8 | 233 | 
|   | 256.bzip2 | 8 | 111 | 126 | 8 | 111 | 126 | 
|   | 300.twolf | 8 | 242 | 115 | 8 | 184 | 152 | 
| SPECint_rate_base2000 | 136 | ||||||
| SPECint_rate2000 | 152 | ||||||
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| Notes / Tuning Information | 
|---|
| 
 +FDO: PASS1= -fb_create fbdata  PASS2= -fb_opt fbdata
 
 Baseline optimization flags: 
   C programs:       -Ofast +FDO
   C++ programs:     -Ofast +FDO
 
 Portability Flags:
   186.crafty:  -DLINUX_i386
   252.eon:     -DHAS_ERRLIST
   253.perlbmk: -DSPEC_CPU2000_LINUX_I386 -DSPEC_CPU2000_NEED_BOOL  
                -DSPEC_CPU2000_GLIBC22 -DSPEC_CPU2000_LP64
   254.gap:     -DSYS_IS_USG -DSYS_HAS_IOCTL_PROTO -DSYS_HAS_TIME_PROTO
                -DSYS_HAS_CALLOC_PROTO -DSPEC_CPU2000_LP64
   255.vortex:  -DSPEC_CPU2000_LP64
 
 Peak Tuning:
 164.gzip:    -O3 -ipa -WOPT:val=0 -OPT:unroll_size=0 +FDO
 175.vpr:     -O3 -ipa -m32 +FDO
 176.gcc:     -O3 -IPA:plimit=10000 -LNO:opt=0 -OPT:goto=off +FDO
 181.mcf:     -O3 -ipa -IPA:field_reorder=on -m32 +FDO
 186.crafty:  -Ofast -CG:local_fwd_sched=on -LNO:opt=0 -WOPT:val=0 +FDO
 197.parser:  -O3 -ipa -m32 -IPA:ctype=on +FDO
 252.eon:     -Ofast -CG:gcm=off:p2align_freq=1:prefetch=off -IPA:plimit=4000
              -OPT:treeheight=on -TENV:X=4:frame_pointer=off -fno-exceptions
              -LNO:fu=10:full_unroll_outer=on -GRA:optimize_boundary=on +FDO
 253.perlbmk: -O2 -ipa -OPT:Ofast:transform_to_memlib=off 
              -fno-math-errno -IPA:plimit=10000 +FDO
 254.gap:   basepeak = true
 255.vortex:  -Ofast -OPT:goto=off -CG:p2align=on
              -GRA:optimize_boundary=on -IPA:min_hotness=120 +FDO
 256.bzip2:   basepeak = true
 300.twolf:   -O2 -CG:gcm=off:p2align_freq=100000
              -OPT:Ofast:unroll_times_max=8:unroll_size=256:alias=disjoint
              -WOPT:mem_opnds=on -m32 +FDO
   
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First published at SPEC.org on 05-Sep-2006
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