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...LinScan: 0.733s Greedy: 0.724s Difference: -1.23% (greedy faster) Code Size Data This is all the nightly test suite tests that produce a __text segment larger than 8K and a code size difference larger than 1%. Negative numbers means smaller code, positive larger. Targeting i386 PIC -O2: -7.3% MultiSource/Benchmarks/MiBench/security-rijndael/Output/security-rijndael -7.2% MultiSource/Benchmarks/Prolangs-C/simulator/Output/simulator -5.3% MultiSource/Applications/hexxagon/Output/hexxagon -5.2% MultiSource/Applications/SIBsim4/Output/SIBsim4 -4.8% MultiSource/Benchmarks/MallocBench/cfrac/Output/cfrac...

...puts. The outputs are attached with this email. *Part of the report .txt file for nightly* Program | GCCAS Bytecode LLC compile LLC-BETA compile JIT codegen | GCC CBE LLC LLC-BETA JIT | GCC/CBE GCC/LLC GCC/LLC-BETA LLC/LLC-BETA MultiSource/Applications/Burg/burg | * * * * * | 0.0000 * * * * | n/a n/a n/a n/a MultiSource/Applications/ClamAV/clamscan | * * * *...

...formance Regressions - Compile Δ Previous Current σ > SingleSource/UnitTests/2006-12-11-LoadConstants.compile > <http://llvm.org/perf/db_default/simple/nts/380/graph?pset.0=on&test.SingleSource%2FUnitTests%2F2006-12-11-LoadConstants.compile=on> > 4.73% 0.1225 0.1283 0.0009 > MultiSource/Benchmarks/Prolangs-C++/simul/simul.compile > <http://llvm.org/perf/db_default/simple/nts/380/graph?pset.0=on&test.MultiSource%2FBenchmarks%2FProlangs-C%2B%2B%2Fsimul%2Fsimul.compile=on> > 4.22% 0.0782 0.0815 0.0006 > SingleSource/UnitTests/SignlessTypes/rem.compile > <htt...

...tests should be investigated: |-----------------------------------------------------------------|--------------------| | Test name | Error | |-----------------------------------------------------------------|--------------------| | MultiSource/Applications/ClamAV/clamscan.test | different output | | MultiSource/Benchmarks/DOE-ProxyApps-C/SimpleMOC/SimpleMOC.test | segmentation fault | | MultiSource/Benchmarks/FreeBench/distray/distray.test | different output | | MultiSource/Benchmarks/Olden/bh/bh.test...

...7:01:59 2011-07-20 07:51:50 > > > Tests Summary > > Status Group # > Performance Regressions 88 > Performance Improvements 1 > Unchanged Tests 872 > *Total Tests* *961* > > > Changes Detail > > Performance Regressions Δ Previous Current σ > MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk.compile 12.51% 0.7325 0.8241 0.0102 > SingleSource/UnitTests/ObjC++/property-reference.compile 7.39% 0.9252 0.9936 0.0064 > SingleSource/UnitTests/ObjC++/Hello.compile 7.33% 0.7822 0.8395 0.0015 > MultiSource/Benchmarks/VersaBench/dbms/dbms.compile 7.21%...

Hi all, I've started looking at the GlobalMerge pass, enabled by default on ARM and AArch64. I think we should reconsider that, at least for AArch64. As is, the pass just merges all globals together, in groups of 4KB (AArch64, 128B on ARM). At the time it was enabled, the general thinking was "it's almost free, it doesn't affect performance much, we might as well use it".

.../External/SPEC/Makefile.spec2000 does not exist cd: can't cd to ../../../../../test/Programs/External/SPEC config.status: executing test/Programs/External/SPEC/Makefile.spec95 commands install: ../test/Programs/External/SPEC/Makefile.spec95 does not exist config.status: executing test/Programs/MultiSource/Makefile commands install: ../test/Programs/MultiSource/Makefile does not exist config.status: executing test/Programs/MultiSource/Makefile.multisrc commands install: ../test/Programs/MultiSource/Makefile.multisrc does not exist cd: can't cd to ../../../../../../../test/Programs/MultiSource/...

...y.txt > > Attached. > > Ciao, > > Duncan. > > Program                                                                  | > GCCAS  Bytecode LLC compile LLC-BETA compile JIT codegen | GCC     CBE > LLC     LLC-BETA JIT     | GCC/CBE GCC/LLC GCC/LLC-BETA LLC/LLC-BETA > MultiSource/Applications/Burg/burg                                       | > 0.4400 112068   0.9899      *                1.0100      |    0.00    0.00 >  0.01 *           1.06 | -       -       n/a          n/a > MultiSource/Applications/ClamAV/clamscan                                 | > 4.7699...

Hi Tanya, > 1) Compile llvm from source and untar the llvm-test in the projects > directory (name it llvm-test or test-suite). Choose to use a > pre-compiled llvm-gcc or re-compile it yourself. I compiled llvm and llvm-gcc with separate objects directories. Platform is x86_64-linux-gnu. > 2) Run make check, report any failures (FAIL or unexpected pass). Note > that you need to

Hi, I get the following failures when I run the test-suite on linux (Ubuntu 12.04) using LNT (lnt runtest nt ...): (all are execution failures) MultiSource/Applications/Burg MultiSource/Applications/ClamAV MultiSource/Applications/lemon MultiSource/Applications/obsequi MultiSource/Benchmarks/MiBench/automotive-bitcount MultiSource/Benchmarks/MiBench/telecomm-FFT MultiSourc...

After the removal of llvm/test/Programs and insertion of llvm-test cvs module, the nightly tester showed the following: x86 Linux debug: * hard to say. I think it failed because the check in occurred just as it was starting up. Could someone verify for me? No results were produced. x86 Linux optimized: * everything ran okay * loc graph now shows 550k lines (up 350k!) - not sure

...lo > <http://llvm.org/perf/db_default/v4/nts/1283/graph?test.428=3> 5.89% 0.5742 > 0.6080 0.0002 4.36% 0.0002 > SingleSource/UnitTests/ObjC++/property-reference > <http://llvm.org/perf/db_default/v4/nts/1283/graph?test.156=3> 5.18% 0.7033 > 0.7397 0.0003 3.15% 0.0003 > MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg > <http://llvm.org/perf/db_default/v4/nts/1283/graph?test.284=3> 3.70% 1.9509 > 2.0230 0.0008 2.72% 0.0008 > MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg > <http://llvm.org/perf/db_default/v4/nts/1283/graph?test.414=3>...

...sts Summary >> >> Status Group # >> Performance Regressions 88 >> Performance Improvements 1 >> Unchanged Tests 872 >> *Total Tests* *961* >> >> >> Changes Detail >> >> Performance Regressions Δ Previous Current σ >> MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk.compile 12.51% 0.7325 0.8241 0.0102 >> SingleSource/UnitTests/ObjC++/property-reference.compile 7.39% 0.9252 0.9936 0.0064 >> SingleSource/UnitTests/ObjC++/Hello.compile 7.33% 0.7822 0.8395 0.0015 >> MultiSource/Benchmarks/VersaBench/dbms/dbms.c...

...as swapping like crazy. Bye, Maarten -------------- next part -------------- Program | GCCAS Bytecode LLC compile LLC-BETA compile JIT codegen | GCC CBE LLC LLC-BETA JIT | GCC/CBE GCC/LLC GCC/LLC-BETA LLC/LLC-BETA MultiSource/Applications/Burg/burg | 1.3040 190524 1.6641 * 1.6321 | 0.00 0.01 0.00 * 1.74 | - - n/a n/a MultiSource/Applications/JM/ldecod/ldecod | 6.4323 958460 8.1605...

....native after ~1hr of CPU time. --Emil -------------- next part -------------- Program | GCCAS Bytecode LLC compile LLC-BETA compile JIT codegen | GCC CBE LLC LLC-BETA JIT | GCC/CBE GCC/LLC GCC/LLC-BETA LLC/LLC-BETA MultiSource/Applications/Burg/burg | 1.1897 193516 1.1707 * 1.1251 | 0.00 0.00 0.00 * 1.20 | - - n/a n/a MultiSource/Applications/JM/ldecod/ldecod | 4.3928 928536 4.9749...

...hanks, Tanya > Ciao, > > Duncan. > Program > | > GCCAS Bytecode LLC compile LLC-BETA compile JIT codegen | GCC > CBE LLC LLC-BETA JIT | GCC/CBE GCC/LLC GCC/LLC-BETA LLC/ > LLC-BETA > MultiSource/Applications/Burg/ > burg | 0.4400 112068 > 0.9899 * 1.0100 | 0.00 0.00 0.01 > * 1.06 | - - n/a n/a > MultiSource/Applications/ClamAV/ > clamscan...

...lvm.org/perf/db_default/v4/nts/1283/graph?test.428=3> 5.89% 0.5742 >> 0.6080 0.0002 4.36% 0.0002 >> SingleSource/UnitTests/ObjC++/property-reference >> <http://llvm.org/perf/db_default/v4/nts/1283/graph?test.156=3> 5.18% 0.7033 >> 0.7397 0.0003 3.15% 0.0003 >> MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg >> <http://llvm.org/perf/db_default/v4/nts/1283/graph?test.284=3> 3.70% 1.9509 >> 2.0230 0.0008 2.72% 0.0008 >> MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg >> <http://llvm.org/perf/db_default/v4/nts/1283/graph...

LLVMers, The 2.2 prerelease is now available for testing: http://llvm.org/prereleases/2.2/ If anyone can help test this release, I ask that you do the following: 1) Build llvm and llvm-gcc (or use a binary). You may build release (default) or debug. You may pick llvm-gcc-4.0, llvm-gcc-4.2, or both. 2) Run 'make check'. 3) In llvm-test, run 'make TEST=nightly report'. 4) When

...ult/v4/nts/1283/graph?test.428=3> 5.89% 0.5742 >>> 0.6080 0.0002 4.36% 0.0002 >>> SingleSource/UnitTests/ObjC++/property-reference >>> <http://llvm.org/perf/db_default/v4/nts/1283/graph?test.156=3> 5.18% 0.7033 >>> 0.7397 0.0003 3.15% 0.0003 >>> MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg >>> <http://llvm.org/perf/db_default/v4/nts/1283/graph?test.284=3> 3.70% 1.9509 >>> 2.0230 0.0008 2.72% 0.0008 >>> MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg >>> <http://llvm.org/perf/db_default/v...

...eek-of-Mon-20070514/049803.html --Emil -------------- next part -------------- Program | GCCAS Bytecode LLC compile LLC-BETA compile JIT codegen | GCC CBE LLC LLC-BETA JIT | GCC/CBE GCC/LLC GCC/LLC-BETA LLC/LLC-BETA MultiSource/Applications/Burg/burg | 0.4492 196400 0.6336 * * | 0.00 0.00 0.00 * * | - - n/a n/a MultiSource/Applications/JM/ldecod/ldecod | 1.9749 1065976 2.6512...