[llvm-testresults] llvmgcc-bwilson__llvm-gcc_PROD__i386 nightly tester results

[Bob Wilson]

I tried to reproduce some of the larger performance regressions reported here, but none of them reproduce.  I don't know how to explain these measurements....

On Nov 13, 2010, at 12:40 AM, llvm-testresults at cs.uiuc.edu wrote:

> llvmgcc-bwilson__llvm-gcc_PROD__i386 nightly tester results
> 
> URL	http://llvm.org/perf/db_default/simple/nts/19/
> Nickname	llvmgcc-bwilson__llvm-gcc_PROD__i386:3
> Name	curlew.apple.com
> Run	ID	Order	Start Time	End Time
> Current	19	118992	2010-11-13 07:57:24	2010-11-13 08:42:39
> Previous	18	118921	2010-11-12 20:19:45	2010-11-12 21:05:34
> 
> Tests Summary
> 
> Status Group	#
> Performance Regressions	13
> Performance Improvements	17
> Existing Failures	1
> Unchanged Tests	910
> Total Tests	941
> 
> Changes Detail
> 
> Performance Regressions	Δ	Previous	Current	σ
> MultiSource/Benchmarks/McCat/08-main/main.exec	100.00%	0.0600	0.1200	0.0000
> SingleSource/Benchmarks/Shootout/methcall.exec	53.18%	5.1900	7.9500	0.0000
> SingleSource/Benchmarks/Shootout-C++/methcall.exec	39.97%	6.0800	8.5100	0.0000
> MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1.exec	26.37%	0.9100	1.1500	0.0000
> SingleSource/Benchmarks/BenchmarkGame/n-body.exec	24.35%	1.1500	1.4300	0.0000
> SingleSource/Benchmarks/BenchmarkGame/fannkuch.exec	16.46%	3.1600	3.6800	0.0000
> SingleSource/Benchmarks/Misc/fbench.exec	9.33%	1.9300	2.1100	0.0000
> SingleSource/Benchmarks/Shootout-C++/objinst.exec	4.71%	10.6100	11.1100	0.0000
> MultiSource/Applications/JM/lencod/lencod.exec	3.59%	12.5400	12.9900	0.0000
> SingleSource/Benchmarks/Shootout/lists.exec	3.25%	5.8400	6.0300	0.0000
> External/SPEC/CINT2000/175_vpr/175_vpr.exec	2.02%	4.9500	5.0500	0.0000
> MultiSource/Benchmarks/BitBench/five11/five11.exec	1.63%	7.9700	8.1000	0.0000
> External/SPEC/CINT2000/164_gzip/164_gzip.exec	1.57%	15.9200	16.1700	0.0000
> 
> Performance Improvements	Δ	Previous	Current	σ
> SingleSource/Benchmarks/Dhrystone/fldry.exec	-8.15%	4.1700	3.8300	0.0000
> MultiSource/Applications/Burg/burg.compile	-4.00%	1.5000	1.4400	0.0000
> MultiSource/Benchmarks/VersaBench/dbms/dbms.exec	-3.95%	1.5200	1.4600	0.0000
> SingleSource/Benchmarks/Shootout-C++/lists.exec	-3.16%	14.5400	14.0800	0.0000
> SingleSource/Benchmarks/Dhrystone/dry.exec	-3.07%	3.5800	3.4700	0.0000
> MultiSource/Benchmarks/NPB-serial/is/is.exec	-2.56%	10.1700	9.9100	0.0000
> External/SPEC/CINT2000/300_twolf/300_twolf.compile	-2.52%	6.3400	6.1800	0.0000
> MultiSource/Benchmarks/Prolangs-C++/life/life.exec	-2.17%	3.6900	3.6100	0.0000
> MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc.compile	-1.98%	8.5800	8.4100	0.0000
> External/SPEC/CINT95/132_ijpeg/132_ijpeg.compile	-1.95%	5.1400	5.0400	0.0000
> MultiSource/Benchmarks/MallocBench/gs/gs.compile	-1.89%	4.7700	4.6800	0.0000
> External/SPEC/CINT95/124_m88ksim/124_m88ksim.compile	-1.80%	5.0100	4.9200	0.0000
> MultiSource/Applications/lua/lua.compile	-1.65%	4.2300	4.1600	0.0000
> MultiSource/Benchmarks/MallocBench/espresso/espresso.compile	-1.24%	4.8200	4.7600	0.0000
> External/SPEC/CINT2006/400_perlbench/400_perlbench.exec	-1.22%	9.8400	9.7200	0.0000
> SingleSource/Benchmarks/Misc/salsa20.exec	-1.09%	10.0500	9.9400	0.0000
> External/SPEC/CFP2000/188_ammp/188_ammp.exec	-1.07%	17.7900	17.6000	0.0000
> 
> Existing Failures
> External/SPEC/CINT2006/483_xalancbmk/483_xalancbmk.exec
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