[llvm-testresults] lab-mini-01__O3-plain__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/14977?compare_to=14975&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14977, Order: 189734, Start Time: 2013-09-02 06:38:04, End Time: 2013-09-02 08:21:18
      To: 14975, Order: 189733, Start Time: 2013-09-02 02:01:54, End Time: 2013-09-02 03:42:13
Baseline: 12291, Order: 183788, Start Time: 2013-06-11 22:18:10, End Time: 2013-06-11 23:54:05

===============
Tests Summary
===============

Performance Regressions: 9 (94 on baseline)
Performance Improvements: 0 (28 on baseline)
Unchanged Tests: 1099 (986 on baseline)
Total Tests: 1108

===========================
Run-Over-Run Changes Detail
===========================

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/lua/lua: 3.63% (4.3287 => 4.4859, std.dev.: 0.0159)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 2.09% (0.9044 => 0.9233, std.dev.: 0.0054)
  MultiSource/Applications/sqlite3/sqlite3: 1.22% (18.2265 => 18.4486, std.dev.: 0.0344)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 3.31% (8.3089 => 8.5843, std.dev.: 0.0443)
  MultiSource/Applications/JM/lencod/lencod: 2.14% (7.4488 => 7.6085, std.dev.: 0.0135)
  SingleSource/Benchmarks/Misc/flops-1: 2.10% (2.7709 => 2.8292, std.dev.: 0.0041)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 1.57% (81.2901 => 82.5633, std.dev.: 0.1205)
  SingleSource/Benchmarks/Linpack/linpack-pc: 1.30% (79.7315 => 80.7658, std.dev.: 0.0049)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 1.16% (2.7680 => 2.8002, std.dev.: 0.0027)

================================
Run-Over-Baseline Changes Detail
================================

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: 24.55% (0.1845 => 0.2298, std.dev.: 0.0001)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 24.22% (0.1309 => 0.1626, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 20.95% (0.0902 => 0.1091, std.dev.: 0.0001)
  MultiSource/Benchmarks/FreeBench/distray/distray: 18.10% (0.0956 => 0.1129, std.dev.: 0.0001)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 9.98% (0.2554 => 0.2809, std.dev.: 0.0036)
  MultiSource/Applications/sqlite3/sqlite3: 9.55% (16.8408 => 18.4486, std.dev.: 0.0344)
  MultiSource/Benchmarks/Bullet/bullet: 7.15% (34.3103 => 36.7649, std.dev.: 0.0779)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 6.91% (44.7535 => 47.8444, std.dev.: 0.1095)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 6.88% (13.9318 => 14.8899, std.dev.: 0.2923)
  MultiSource/Applications/JM/lencod/lencod: 6.86% (16.0673 => 17.1689, std.dev.: 0.0201)
  MultiSource/Applications/JM/ldecod/ldecod: 6.78% (7.1126 => 7.5950, std.dev.: 0.0579)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 6.52% (0.2622 => 0.2793, std.dev.: 0.0063)
  MultiSource/Applications/lua/lua: 6.39% (4.2165 => 4.4859, std.dev.: 0.0159)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 6.38% (5.0560 => 5.3788, std.dev.: 0.0870)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 6.13% (5.1113 => 5.4248, std.dev.: 0.1076)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 5.86% (23.7206 => 25.1102, std.dev.: 0.1511)
  MultiSource/Applications/ClamAV/clamscan: 5.73% (15.8660 => 16.7752, std.dev.: 0.0614)
  MultiSource/Benchmarks/MallocBench/gs/gs: 5.68% (4.6582 => 4.9227, std.dev.: 0.0220)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 5.42% (8.6792 => 9.1494, std.dev.: 0.0361)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 5.20% (5.2868 => 5.5618, std.dev.: 0.0288)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.95% (0.3130 => 0.3285, std.dev.: 0.0009)
  MultiSource/Applications/oggenc/oggenc: 4.92% (5.0968 => 5.3475, std.dev.: 0.0876)
  MultiSource/Applications/kimwitu++/kc: 4.91% (18.6133 => 19.5267, std.dev.: 0.0711)
  SingleSource/UnitTests/Vector/constpool: 4.76% (19.7780 => 20.7203, std.dev.: 0.0987)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 4.73% (0.3997 => 0.4186, std.dev.: 0.0037)
  MultiSource/Benchmarks/mafft/pairlocalalign: 4.72% (9.9257 => 10.3942, std.dev.: 0.0449)
  MultiSource/Benchmarks/McCat/08-main/main: 4.61% (0.2840 => 0.2971, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 4.46% (0.3477 => 0.3632, std.dev.: 0.0011)
  SingleSource/UnitTests/ObjC/parameter-passing: 4.29% (0.4827 => 0.5034, std.dev.: 0.0074)
  SingleSource/UnitTests/ObjC/synchronized: 4.23% (0.4420 => 0.4607, std.dev.: 0.0052)
  MultiSource/Applications/SPASS/SPASS: 4.17% (16.0633 => 16.7332, std.dev.: 0.1319)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 4.15% (0.8865 => 0.9233, std.dev.: 0.0054)
  SingleSource/UnitTests/ObjC/property: 4.05% (0.4736 => 0.4928, std.dev.: 0.0013)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 4.00% (0.2874 => 0.2989, std.dev.: 0.0011)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.93% (0.8553 => 0.8889, std.dev.: 0.0056)
  SingleSource/Benchmarks/Shootout-C++/matrix: 3.74% (0.3370 => 0.3496, std.dev.: 0.0005)
  SingleSource/UnitTests/ObjC/block-byref-aggr: 3.63% (0.4438 => 0.4599, std.dev.: 0.0014)
  SingleSource/UnitTests/ObjC/exceptions-2: 3.61% (0.4374 => 0.4532, std.dev.: 0.0004)
  SingleSource/UnitTests/ObjC/exceptions-3: 3.61% (0.4382 => 0.4540, std.dev.: 0.0006)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.60% (1.6410 => 1.7001, std.dev.: 0.0044)
  SingleSource/UnitTests/ObjC++/property-reference: 3.47% (0.8347 => 0.8637, std.dev.: 0.0014)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 3.44% (0.9733 => 1.0068, std.dev.: 0.0016)
  MultiSource/Applications/minisat/minisat: 3.27% (0.7578 => 0.7826, std.dev.: 0.0018)
  SingleSource/Benchmarks/Shootout-C++/ary: 3.21% (0.3522 => 0.3635, std.dev.: 0.0002)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.19% (0.4891 => 0.5047, std.dev.: 0.0006)
  MultiSource/Benchmarks/Prolangs-C/football/football: 3.17% (0.9472 => 0.9772, std.dev.: 0.0024)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 3.16% (1.1862 => 1.2237, std.dev.: 0.0095)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.57% (0.5678 => 0.5824, std.dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/moments: 2.54% (0.4292 => 0.4401, std.dev.: 0.0014)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 2.54% (0.7012 => 0.7190, std.dev.: 0.0061)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.47% (0.7201 => 0.7379, std.dev.: 0.0019)
  MultiSource/Applications/Burg/burg: 2.47% (1.4368 => 1.4723, std.dev.: 0.0031)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 2.28% (1.1875 => 1.2146, std.dev.: 0.0071)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.14% (0.9874 => 1.0085, std.dev.: 0.0032)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 63.95% (2.7999 => 4.5903, std.dev.: 0.0349)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 49.74% (3.3485 => 5.0140, std.dev.: 0.0353)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.98% (3.6546 => 4.7137, std.dev.: 0.0322)
  SingleSource/Benchmarks/Misc/flops-1: 20.11% (2.3555 => 2.8292, std.dev.: 0.0041)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.64% (11.5963 => 13.7577, std.dev.: 0.0035)
  SingleSource/Benchmarks/Misc/oourafft: 17.09% (5.3542 => 6.2690, std.dev.: 0.0119)
  SingleSource/Benchmarks/McGill/chomp: 12.96% (1.0885 => 1.2296, std.dev.: 0.0327)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.47% (2.9203 => 3.2261, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.36% (4.8578 => 5.3125, std.dev.: 0.0795)
  MultiSource/Applications/siod/siod: 7.84% (3.1042 => 3.3477, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.53% (3.9283 => 4.2240, std.dev.: 0.0391)
  MultiSource/Applications/SPASS/SPASS: 7.01% (10.7052 => 11.4555, std.dev.: 0.1080)
  MultiSource/Applications/minisat/minisat: 6.14% (8.9839 => 9.5351, std.dev.: 0.0611)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.89% (0.3257 => 0.3449, std.dev.: 0.0001)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.77% (17.8356 => 18.8642, std.dev.: 0.0076)
  SingleSource/Benchmarks/Misc/ffbench: 5.74% (0.9038 => 0.9557, std.dev.: 0.0002)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 5.28% (10.3047 => 10.8486, std.dev.: 0.0225)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.82% (4.5666 => 4.7869, std.dev.: 0.0356)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.82% (4.7242 => 4.9519, std.dev.: 0.0223)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.68% (0.8164 => 0.8546, std.dev.: 0.0001)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.45% (2.9633 => 3.0951, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1118, std.dev.: 0.0006)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.82% (1.9590 => 2.0339, std.dev.: 0.0269)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 3.20% (55.8469 => 57.6359, std.dev.: 0.1067)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.02% (4.0979 => 4.2217, std.dev.: 0.0020)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 3.02% (80.1461 => 82.5633, std.dev.: 0.1205)
  SingleSource/Benchmarks/SmallPT/smallpt: 2.89% (10.7675 => 11.0786, std.dev.: 0.0353)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.60% (6.3432 => 6.5081, std.dev.: 0.0075)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 2.57% (3.2806 => 3.3650, std.dev.: 0.0291)
  SingleSource/Benchmarks/Shootout/ary3: 2.47% (3.6184 => 3.7077, std.dev.: 0.0225)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 2.26% (29.4703 => 30.1372, std.dev.: 0.1123)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.20% (4.4954 => 4.5945, std.dev.: 0.0064)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.17% (1.1829 => 1.2086, std.dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/hash2: 1.78% (3.0816 => 3.1364, std.dev.: 0.0029)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.57% (2.0364 => 2.0684, std.dev.: 0.0011)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613, std.dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/lists: 1.44% (12.9893 => 13.1767, std.dev.: 0.0213)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 1.34% (1.5026 => 1.5228, std.dev.: 0.0006)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.23% (1.2530 => 1.2684, std.dev.: 0.0014)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.13% (4.8752 => 4.9302, std.dev.: 0.0017)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -20.00% (0.0625 => 0.0500, std.dev.: 0.0001)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.77% (2.3421 => 1.7619, std.dev.: 0.0001)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -23.86% (0.0700 => 0.0533, std.dev.: 0.0009)
  MultiSource/Benchmarks/Olden/power/power: -18.41% (1.4820 => 1.2091, std.dev.: 0.0008)
  SingleSource/Benchmarks/Shootout/matrix: -14.06% (3.1418 => 2.7000, std.dev.: 0.0000)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.49% (6.0812 => 5.3825, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/flops-6: -9.57% (1.9840 => 1.7941, std.dev.: 0.0000)
  SingleSource/Benchmarks/Misc/flops-5: -9.23% (1.9963 => 1.8121, std.dev.: 0.0003)
  SingleSource/Benchmarks/Misc/salsa20: -7.86% (7.7497 => 7.1406, std.dev.: 0.0159)
  SingleSource/Benchmarks/Dhrystone/fldry: -7.70% (0.7003 => 0.6464, std.dev.: 0.0078)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.34% (1.4147 => 1.3109, std.dev.: 0.0246)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -6.15% (4.4499 => 4.1763, std.dev.: 0.0363)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.91% (4.5441 => 4.3212, std.dev.: 0.0336)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -4.58% (3.0637 => 2.9233, std.dev.: 0.0127)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -4.30% (2.2946 => 2.1960, std.dev.: 0.0028)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -4.00% (2.9548 => 2.8365, std.dev.: 0.0130)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.73% (0.9143 => 0.8802, std.dev.: 0.0006)
  MultiSource/Applications/hexxagon/hexxagon: -2.89% (12.2620 => 11.9080, std.dev.: 0.0038)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.64% (0.7853 => 0.7646, std.dev.: 0.0022)
  SingleSource/Benchmarks/Misc/fp-convert: -2.60% (2.7387 => 2.6675, std.dev.: 0.0003)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.56% (1.9630 => 1.9127, std.dev.: 0.0030)
  SingleSource/Benchmarks/Misc/fbench: -1.75% (2.0602 => 2.0241, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -1.72% (5.1522 => 5.0635, std.dev.: 0.0313)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -1.70% (2.9868 => 2.9359, std.dev.: 0.0191)
  MultiSource/Applications/sqlite3/sqlite3: -1.35% (4.5270 => 4.4659, std.dev.: 0.0105)
  MultiSource/Applications/viterbi/viterbi: -1.17% (4.4946 => 4.4422, std.dev.: 0.0015)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.15% (4.2386 => 4.1899, std.dev.: 0.0103)
  SingleSource/Benchmarks/Misc/flops: -1.09% (9.2654 => 9.1643, std.dev.: 0.0013)

Report Time: 1.01s
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