[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results
llvm-testresults at cs.uiuc.edu
llvm-testresults at cs.uiuc.edu
Fri Dec 20 14:13:49 PST 2013
http://llvm.org/perf/db_default/v4/nts/18743?compare_to=18732&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21
Comparing:
Run: 18743, Order: 197828, Start Time: 2013-12-20 20:29:56, End Time: 2013-12-20 22:18:15
To: 18732, Order: 197820, Start Time: 2013-12-20 18:18:17, End Time: 2013-12-20 20:07:18
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03
===============
Tests Summary
===============
Performance Regressions: 10 (20 on baseline)
Performance Improvements: 25 (8 on baseline)
Unchanged Tests: 1075 (1082 on baseline)
Total Tests: 1110
===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 37.66% (0.0887 => 0.1221, std.dev.: 0.0119)
MultiSource/Applications/JM/ldecod/ldecod: 6.23% (7.9894 => 8.4874, std.dev.: 0.1355)
MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.81% (1.2378 => 1.2726, std.dev.: 0.0120)
MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.07% (1.3004 => 1.3273, std.dev.: 0.0094)
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/Shootout-C++/fibo: 8.85% (4.9800 => 5.4208, std.dev.: 0.0575)
SingleSource/Benchmarks/Misc/salsa20: 8.80% (7.4859 => 8.1444, std.dev.: 0.1860)
SingleSource/Benchmarks/Misc/flops: 3.80% (9.2695 => 9.6220, std.dev.: 0.0449)
MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.24% (5.7129 => 5.8408, std.dev.: 0.0117)
SingleSource/Benchmarks/Shootout-C++/lists: 1.90% (15.7306 => 16.0292, std.dev.: 0.1024)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.88% (5.0964 => 5.1922, std.dev.: 0.0048)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/Benchmarks/BenchmarkGame/n-body: -39.41% (0.1251 => 0.0758, std.dev.: 0.0016)
SingleSource/Benchmarks/Stanford/RealMM: -32.98% (0.0658 => 0.0441, std.dev.: 0.0070)
SingleSource/Benchmarks/Shootout/methcall: -29.58% (0.0497 => 0.0350, std.dev.: 0.0024)
MultiSource/Benchmarks/Olden/bh/bh: -26.71% (0.4496 => 0.3295, std.dev.: 0.0151)
MultiSource/Benchmarks/Olden/em3d/em3d: -23.79% (0.2606 => 0.1986, std.dev.: 0.0139)
MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -22.90% (0.3511 => 0.2707, std.dev.: 0.0115)
MultiSource/Benchmarks/mediabench/g721/g721encode/encode: -20.52% (0.2978 => 0.2367, std.dev.: 0.0218)
MultiSource/Benchmarks/McCat/09-vor/vor: -18.84% (0.4645 => 0.3770, std.dev.: 0.0309)
MultiSource/Benchmarks/mediabench/gsm/toast/toast: -15.93% (1.6702 => 1.4042, std.dev.: 0.0288)
MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -13.62% (8.5565 => 7.3915, std.dev.: 0.4371)
MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: -11.37% (5.7760 => 5.1194, std.dev.: 0.0720)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -10.58% (1.4463 => 1.2933, std.dev.: 0.0487)
MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -9.71% (1.3558 => 1.2242, std.dev.: 0.0287)
SingleSource/UnitTests/Vector/Altivec/casts: -8.32% (0.1334 => 0.1223, std.dev.: 0.0012)
MultiSource/Benchmarks/FreeBench/neural/neural: -7.36% (0.1943 => 0.1800, std.dev.: 0.0036)
MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -6.20% (0.1741 => 0.1633, std.dev.: 0.0020)
MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -6.10% (0.2803 => 0.2632, std.dev.: 0.0052)
MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: -5.08% (1.3136 => 1.2469, std.dev.: 0.0161)
MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -3.30% (0.3700 => 0.3578, std.dev.: 0.0018)
MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -1.85% (1.1214 => 1.1007, std.dev.: 0.0080)
Performance Improvements - Execution Time
-----------------------------------------
MultiSource/Benchmarks/Olden/tsp/tsp: -5.86% (1.6350 => 1.5392, std.dev.: 0.0368)
MultiSource/Benchmarks/Olden/bh/bh: -2.39% (2.4514 => 2.3929, std.dev.: 0.0166)
MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -2.23% (5.3829 => 5.2626, std.dev.: 0.0252)
MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: -1.82% (6.7596 => 6.6363, std.dev.: 0.0416)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -1.51% (7.2305 => 7.1215, std.dev.: 0.0421)
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 47.46% (0.0828 => 0.1221, std.dev.: 0.0119)
MultiSource/Applications/sqlite3/sqlite3: 39.88% (15.7419 => 22.0198, std.dev.: 1.1043)
MultiSource/Applications/JM/ldecod/ldecod: 10.86% (7.6560 => 8.4874, std.dev.: 0.1355)
MultiSource/Applications/oggenc/oggenc: 9.57% (5.4968 => 6.0229, std.dev.: 0.0709)
MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 9.26% (25.9661 => 28.3696, std.dev.: 0.5535)
SingleSource/UnitTests/Vector/Altivec/alti_stepfft: 6.02% (0.1860 => 0.1972, std.dev.: 0.0015)
MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.99% (1.2356 => 1.2726, std.dev.: 0.0120)
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/Misc-C++-EH/spirit: 15.91% (5.9583 => 6.9061, std.dev.: 0.0247)
MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 9.04% (0.1128 => 0.1230, std.dev.: 0.0009)
SingleSource/Benchmarks/Shootout-C++/fibo: 7.73% (5.0320 => 5.4208, std.dev.: 0.0575)
SingleSource/Benchmarks/Misc/salsa20: 7.24% (7.5947 => 8.1444, std.dev.: 0.1860)
MultiSource/Applications/siod/siod: 5.62% (3.4258 => 3.6183, std.dev.: 0.0714)
MultiSource/Applications/aha/aha: 4.07% (3.5645 => 3.7095, std.dev.: 0.0388)
SingleSource/Benchmarks/Misc/flops: 3.83% (9.2673 => 9.6220, std.dev.: 0.0449)
MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 3.70% (0.5112 => 0.5301, std.dev.: 0.0011)
MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 3.60% (4.1462 => 4.2956, std.dev.: 0.0159)
MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.54% (11.7894 => 12.0884, std.dev.: 0.0582)
MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.36% (5.7060 => 5.8408, std.dev.: 0.0117)
SingleSource/Benchmarks/Shootout-C++/lists: 2.22% (15.6810 => 16.0292, std.dev.: 0.1024)
SingleSource/Benchmarks/Misc/himenobmtxpa: 1.21% (4.0593 => 4.1085, std.dev.: 0.0122)
Performance Improvements - Compile Time
---------------------------------------
MultiSource/Benchmarks/BitBench/drop3/drop3: -24.56% (0.0688 => 0.0519, std.dev.: 0.0012)
MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -15.74% (0.1938 => 0.1633, std.dev.: 0.0020)
MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -6.80% (0.2824 => 0.2632, std.dev.: 0.0052)
MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -6.54% (0.6882 => 0.6432, std.dev.: 0.0022)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.86% (1.3505 => 1.2849, std.dev.: 0.0104)
MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -3.95% (1.3819 => 1.3273, std.dev.: 0.0094)
MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -3.66% (0.3714 => 0.3578, std.dev.: 0.0018)
MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -3.52% (1.1409 => 1.1007, std.dev.: 0.0080)
Report Time: 0.89s
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