search for: 252_eon

...Rerolling-flt/LoopRerolling-flt -14.71% SingleSource/Benchmarks/Misc/flops-6 -11.02% SingleSource/Benchmarks/Misc/flops-5 -10.03% MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt -8.37% External/Nurbs/nurbs -7.98% SingleSource/Benchmarks/Misc/pi -7.29% External/SPEC/CINT2000/252_eon/252_eon -5.78% External/SPEC/CFP2006/444_namd/444_namd -4.52% External/SPEC/CFP2000/188_ammp/188_ammp -4.45% MultiSource/Applications/SIBsim4/SIBsim4 -3.58% MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl -3.52% SingleSource/Benchmarks/Misc-C++/Large/sphereflake -2.96% MultiSourc...

...t -14.71% > SingleSource/Benchmarks/Misc/flops-6 -11.02% > SingleSource/Benchmarks/Misc/flops-5 -10.03% > MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt -8.37% > External/Nurbs/nurbs -7.98% > SingleSource/Benchmarks/Misc/pi -7.29% > External/SPEC/CINT2000/252_eon/252_eon -5.78% > External/SPEC/CFP2006/444_namd/444_namd -4.52% > External/SPEC/CFP2000/188_ammp/188_ammp -4.45% > MultiSource/Applications/SIBsim4/SIBsim4 -3.58% > MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl -3.52% > SingleSource/Benchmarks/Misc-C++/Large/spher...

...eSource/Benchmarks/Misc/flops-6 -11.02% >> SingleSource/Benchmarks/Misc/flops-5 -10.03% >> MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt -8.37% >> External/Nurbs/nurbs -7.98% >> SingleSource/Benchmarks/Misc/pi -7.29% >> External/SPEC/CINT2000/252_eon/252_eon -5.78% >> External/SPEC/CFP2006/444_namd/444_namd -4.52% >> External/SPEC/CFP2000/188_ammp/188_ammp -4.45% >> MultiSource/Applications/SIBsim4/SIBsim4 -3.58% >> MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl -3.52% >> SingleSource/Benchmarks/...

...isc/flops-6 -11.02% >>> SingleSource/Benchmarks/Misc/flops-5 -10.03% >>> MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt -8.37% >>> External/Nurbs/nurbs -7.98% >>> SingleSource/Benchmarks/Misc/pi -7.29% >>> External/SPEC/CINT2000/252_eon/252_eon -5.78% >>> External/SPEC/CFP2006/444_namd/444_namd -4.52% >>> External/SPEC/CFP2000/188_ammp/188_ammp -4.45% >>> MultiSource/Applications/SIBsim4/SIBsim4 -3.58% >>> MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl -3.52% >>> Sing...

....71% > SingleSource/Benchmarks/Misc/flops-6 -11.02% > SingleSource/Benchmarks/Misc/flops-5 -10.03% > MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt > -8.37% > External/Nurbs/nurbs -7.98% > SingleSource/Benchmarks/Misc/pi -7.29% > External/SPEC/CINT2000/252_eon/252_eon -5.78% > External/SPEC/CFP2006/444_namd/444_namd -4.52% > External/SPEC/CFP2000/188_ammp/188_ammp -4.45% > MultiSource/Applications/SIBsim4/SIBsim4 -3.58% > MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl -3.52% > SingleSource/Benchmarks/Misc-C++/Large/spher...

...t; External/SPEC/CINT2006/445_gobmk/445_gobmk.compile 4.82% 20.0066 20.9703 0.0476 > MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4.compile 4.80% 24.0258 25.1794 0.0370 > MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm.compile 4.72% 1.4965 > 1.5671 0.0087 > External/SPEC/CINT2000/252_eon/252_eon.compile 4.63% 49.1369 51.4099 0.0933 > External/SPEC/CFP2006/447_dealII/447_dealII.compile 4.57% 145.5494 152.2079 0.1508 > MultiSource/Benchmarks/Bullet/bullet.compile 4.49% 46.0510 48.1199 0.0419 > MultiSource/Benchmarks/Prolangs-C++/city/city.compile 4.44% 2.2055 2.3035 0.0105 &...

.../CINT2006/445_gobmk/445_gobmk.compile 4.82% 20.0066 20.9703 0.0476 >> MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4.compile 4.80% 24.0258 25.1794 0.0370 >> MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm.compile 4.72% 1.4965 >> 1.5671 0.0087 >> External/SPEC/CINT2000/252_eon/252_eon.compile 4.63% 49.1369 51.4099 0.0933 >> External/SPEC/CFP2006/447_dealII/447_dealII.compile 4.57% 145.5494 152.2079 0.1508 >> MultiSource/Benchmarks/Bullet/bullet.compile 4.49% 46.0510 48.1199 0.0419 >> MultiSource/Benchmarks/Prolangs-C++/city/city.compile 4.44% 2.2055 2.3...

...eduction, and negative is better performance) > > spec.cpu2000.ref.183_equake 33.77% > spec.cpu2000.ref.179_art 13.44% > spec.cpu2000.ref.256_bzip2 7.80% > spec.cpu2000.ref.186_crafty 3.69% > spec.cpu2000.ref.175_vpr 2.96% > spec.cpu2000.ref.176_gcc 1.77% > spec.cpu2000.ref.252_eon 1.77% > spec.cpu2000.ref.254_gap 1.19% > spec.cpu2000.ref.197_parser 1.15% > spec.cpu2000.ref.253_perlbmk 1.11% > spec.cpu2000.ref.300_twolf -1.04% > > So we can see almost all got worse performance. > > The command line option I'm using is "-O3 -std=gnu89 -ffast-...

Hello everyone, One of Google's summer interns, George Burgess IV, created an implementation of the CFL pointer-aliasing analysis algorithm, and this has now been added to LLVM trunk. Now we should determine whether it is worthwhile adding this to the default optimization pipeline. For ease of testing, I've added the command line option -use-cfl-aa which will cause the CFL analysis to be

...performance) >> >> spec.cpu2000.ref.183_equake 33.77% >> spec.cpu2000.ref.179_art 13.44% >> spec.cpu2000.ref.256_bzip2 7.80% >> spec.cpu2000.ref.186_crafty 3.69% >> spec.cpu2000.ref.175_vpr 2.96% >> spec.cpu2000.ref.176_gcc 1.77% >> spec.cpu2000.ref.252_eon 1.77% >> spec.cpu2000.ref.254_gap 1.19% >> spec.cpu2000.ref.197_parser 1.15% >> spec.cpu2000.ref.253_perlbmk 1.11% >> spec.cpu2000.ref.300_twolf -1.04% >> >> So we can see almost all got worse performance. >> >> The command line option I'm using...

...ion, and negative is better > performance) > > spec.cpu2000.ref.183_equake 33.77% > spec.cpu2000.ref.179_art 13.44% > spec.cpu2000.ref.256_bzip2 7.80% > spec.cpu2000.ref.186_crafty 3.69% > spec.cpu2000.ref.175_vpr 2.96% > spec.cpu2000.ref.176_gcc 1.77% > spec.cpu2000.ref.252_eon 1.77% > spec.cpu2000.ref.254_gap 1.19% > spec.cpu2000.ref.197_parser 1.15% > spec.cpu2000.ref.253_perlbmk 1.11% > spec.cpu2000.ref.300_twolf -1.04% > > So we can see almost all got worse performance. > > The command line option I'm using is "-O3 -std=gnu89 -ffast-...