[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/15144?compare_to=15142&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 15144, Order: 190352, Start Time: 2013-09-09 21:42:12, End Time: 2013-09-09 23:23:23
      To: 15142, Order: 190318, Start Time: 2013-09-09 19:27:58, End Time: 2013-09-09 21:09:08
Baseline: 12291, Order: 183788, Start Time: 2013-06-11 22:18:10, End Time: 2013-06-11 23:54:05

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

Performance Regressions: 2 (121 on baseline)
Performance Improvements: 6 (27 on baseline)
Unchanged Tests: 1100 (960 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/siod/siod: 6.98% (3.0546 => 3.2679, std.dev.: 0.0771)
  SingleSource/Benchmarks/Dhrystone/fldry: 3.10% (0.6554 => 0.6757, std.dev.: 0.0057)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: -15.23% (0.1261 => 0.1069, std.dev.: 0.0010)
  MultiSource/Applications/siod/siod: -5.71% (2.6990 => 2.5448, std.dev.: 0.0056)
  MultiSource/Benchmarks/SciMark2-C/scimark2: -3.83% (0.4383 => 0.4215, std.dev.: 0.0010)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/llubenchmark/llu: -14.74% (4.6913 => 3.9999, std.dev.: 0.0941)
  MultiSource/Applications/lemon/lemon: -8.39% (1.2205 => 1.1181, std.dev.: 0.0094)
  MultiSource/Applications/JM/lencod/lencod: -1.96% (7.6395 => 7.4898, std.dev.: 0.0542)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/McGill/chomp: 29.63% (0.1799 => 0.2332, std.dev.: 0.0039)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 21.29% (0.0902 => 0.1094, std.dev.: 0.0042)
  SingleSource/Benchmarks/Linpack/linpack-pc: 19.21% (0.2530 => 0.3016, std.dev.: 0.0174)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 18.79% (0.7153 => 0.8497, std.dev.: 0.0165)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 14.21% (0.1309 => 0.1495, std.dev.: 0.0007)
  MultiSource/Applications/sqlite3/sqlite3: 10.87% (16.8408 => 18.6722, std.dev.: 0.1314)
  MultiSource/Applications/JM/lencod/lencod: 10.28% (16.0673 => 17.7189, std.dev.: 0.0429)
  SingleSource/Benchmarks/Misc/oourafft: 10.03% (0.2123 => 0.2336, std.dev.: 0.0060)
  MultiSource/Applications/JM/ldecod/ldecod: 9.64% (7.1126 => 7.7984, std.dev.: 0.0465)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 9.28% (13.9318 => 15.2244, std.dev.: 0.0243)
  MultiSource/Benchmarks/PAQ8p/paq8p: 8.69% (2.2523 => 2.4480, std.dev.: 0.0199)
  MultiSource/Benchmarks/nbench/nbench: 8.51% (1.1748 => 1.2748, std.dev.: 0.0144)
  MultiSource/Benchmarks/Bullet/bullet: 8.35% (34.3103 => 37.1741, std.dev.: 0.0755)
  MultiSource/Applications/ClamAV/clamscan: 7.85% (15.8660 => 17.1110, std.dev.: 0.0529)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 7.55% (23.7206 => 25.5107, std.dev.: 0.0883)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 7.47% (0.8538 => 0.9176, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 7.33% (8.6792 => 9.3155, std.dev.: 0.0361)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 7.19% (0.7617 => 0.8165, std.dev.: 0.0199)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 7.13% (0.6828 => 0.7315, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 7.09% (0.6858 => 0.7344, std.dev.: 0.0140)
  MultiSource/Applications/oggenc/oggenc: 7.06% (5.0968 => 5.4568, std.dev.: 0.1161)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 7.05% (6.9160 => 7.4038, std.dev.: 0.0197)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 7.03% (0.7615 => 0.8150, std.dev.: 0.0013)
  MultiSource/Applications/SPASS/SPASS: 6.83% (16.0633 => 17.1602, std.dev.: 0.0310)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 6.68% (0.6486 => 0.6919, std.dev.: 0.0132)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 6.58% (0.2554 => 0.2722, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 6.56% (0.6734 => 0.7176, std.dev.: 0.0003)
  MultiSource/Applications/treecc/treecc: 6.53% (2.2585 => 2.4059, std.dev.: 0.0454)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 6.51% (0.6493 => 0.6916, std.dev.: 0.0020)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 6.44% (44.7535 => 47.6334, std.dev.: 0.1239)
  SingleSource/UnitTests/Vector/constpool: 6.42% (19.7780 => 21.0484, std.dev.: 0.1044)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 6.38% (0.6393 => 0.6801, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 6.37% (0.7207 => 0.7666, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 6.19% (0.7218 => 0.7665, std.dev.: 0.0133)
  MultiSource/Applications/kimwitu++/kc: 6.10% (18.6133 => 19.7493, std.dev.: 0.0764)
  MultiSource/Benchmarks/McCat/05-eks/eks: 6.09% (0.6157 => 0.6532, std.dev.: 0.0073)
  MultiSource/Applications/hbd/hbd: 5.99% (1.6875 => 1.7886, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 5.88% (0.7039 => 0.7453, std.dev.: 0.0023)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 5.86% (5.0560 => 5.3522, std.dev.: 0.0528)
  MultiSource/Benchmarks/McCat/08-main/main: 5.56% (0.2840 => 0.2998, std.dev.: 0.0037)
  MultiSource/Benchmarks/MallocBench/gs/gs: 5.55% (4.6582 => 4.9168, std.dev.: 0.0464)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 5.54% (5.2868 => 5.5796, std.dev.: 0.0814)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 5.45% (0.3997 => 0.4215, std.dev.: 0.0010)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 5.37% (4.1621 => 4.3855, std.dev.: 0.0711)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 5.36% (0.7346 => 0.7740, std.dev.: 0.0148)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 5.36% (0.9733 => 1.0255, std.dev.: 0.0097)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 5.23% (0.2411 => 0.2537, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 5.18% (6.0649 => 6.3789, std.dev.: 0.0737)
  MultiSource/Applications/siod/siod: 5.17% (2.4197 => 2.5448, std.dev.: 0.0056)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 5.15% (0.6694 => 0.7039, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.12% (0.7857 => 0.8259, std.dev.: 0.0129)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.11% (0.7852 => 0.8253, std.dev.: 0.0008)
  MultiSource/Benchmarks/McCat/18-imp/imp: 5.09% (0.3848 => 0.4044, std.dev.: 0.0013)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 5.05% (2.1402 => 2.2483, std.dev.: 0.0166)
  MultiSource/Applications/lemon/lemon: 5.02% (1.2055 => 1.2660, std.dev.: 0.0163)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 5.02% (0.8553 => 0.8982, std.dev.: 0.0093)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 5.01% (0.3454 => 0.3627, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 4.94% (0.7422 => 0.7789, std.dev.: 0.0122)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.70% (0.7196 => 0.7534, std.dev.: 0.0124)
  MultiSource/Applications/spiff/spiff: 4.65% (0.9545 => 0.9989, std.dev.: 0.0024)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 4.64% (0.4205 => 0.4400, std.dev.: 0.0052)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 4.61% (1.2903 => 1.3498, std.dev.: 0.0068)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 4.58% (5.1113 => 5.3456, std.dev.: 0.0773)
  MultiSource/Benchmarks/mafft/pairlocalalign: 4.57% (9.9257 => 10.3797, std.dev.: 0.0359)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 4.36% (0.3258 => 0.3400, std.dev.: 0.0010)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.15% (0.3130 => 0.3260, std.dev.: 0.0003)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 3.89% (0.8865 => 0.9210, std.dev.: 0.0097)
  SingleSource/UnitTests/ObjC/for-in: 3.84% (0.4556 => 0.4731, std.dev.: 0.0005)
  SingleSource/UnitTests/ObjC/exceptions-3: 3.63% (0.4382 => 0.4541, std.dev.: 0.0003)
  SingleSource/UnitTests/ObjC/trivial-interface: 3.60% (0.4339 => 0.4495, std.dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 3.50% (0.3773 => 0.3905, std.dev.: 0.0001)
  SingleSource/UnitTests/ObjC/exceptions-2: 3.43% (0.4374 => 0.4524, std.dev.: 0.0005)
  SingleSource/UnitTests/ObjC/block-byref-aggr: 3.40% (0.4438 => 0.4589, std.dev.: 0.0006)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 3.17% (0.7484 => 0.7721, std.dev.: 0.0012)
  SingleSource/UnitTests/ObjC++/property-reference: 2.30% (0.8347 => 0.8539, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 2.11% (1.9091 => 1.9493, std.dev.: 0.0115)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 68.86% (2.7999 => 4.7280, std.dev.: 0.0246)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 51.75% (3.3485 => 5.0814, std.dev.: 0.0148)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 32.58% (0.0356 => 0.0472, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.90% (3.6546 => 4.7108, std.dev.: 0.0014)
  SingleSource/Benchmarks/Shootout-C++/ary: 28.60% (0.0598 => 0.0769, std.dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/ary2: 28.19% (0.0596 => 0.0764, std.dev.: 0.0001)
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.89% (0.1173 => 0.1418, std.dev.: 0.0014)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 20.60% (0.1029 => 0.1241, std.dev.: 0.0003)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.37% (11.5963 => 13.7271, std.dev.: 0.0059)
  MultiSource/Benchmarks/MallocBench/gs/gs: 18.27% (0.0591 => 0.0699, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/oourafft: 17.36% (5.3542 => 6.2837, std.dev.: 0.0065)
  SingleSource/Benchmarks/Misc/flops-1: 17.27% (2.3555 => 2.7623, std.dev.: 0.0252)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 10.87% (4.5666 => 5.0630, std.dev.: 0.0167)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.56% (2.9203 => 3.2287, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 10.05% (4.8578 => 5.3459, std.dev.: 0.0088)
  MultiSource/Benchmarks/PAQ8p/paq8p: 9.63% (63.9743 => 70.1347, std.dev.: 0.0318)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 8.08% (3.9283 => 4.2459, std.dev.: 0.0130)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 8.05% (10.3047 => 11.1343, std.dev.: 0.0793)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 7.08% (13.3079 => 14.2504, std.dev.: 0.1174)
  MultiSource/Applications/SPASS/SPASS: 6.77% (10.7052 => 11.4301, std.dev.: 0.0801)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: 5.82% (0.6184 => 0.6544, std.dev.: 0.0004)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.65% (0.3257 => 0.3441, std.dev.: 0.0005)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 5.10% (40.3790 => 42.4376, std.dev.: 0.7031)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.70% (0.8164 => 0.8548, std.dev.: 0.0021)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.66% (4.7242 => 4.9442, std.dev.: 0.0215)
  SingleSource/Benchmarks/Misc/lowercase: 4.57% (5.0761 => 5.3082, std.dev.: 0.0035)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 4.39% (1.9590 => 2.0450, std.dev.: 0.0285)
  SingleSource/Benchmarks/Misc/perlin: 3.88% (5.8829 => 6.1112, std.dev.: 0.0007)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 3.48% (2.9633 => 3.0664, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.13% (4.0979 => 4.2263, std.dev.: 0.0046)
  SingleSource/Benchmarks/SmallPT/smallpt: 3.10% (10.7675 => 11.1012, std.dev.: 0.0326)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 2.87% (29.4703 => 30.3162, std.dev.: 0.1610)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.77% (6.3432 => 6.5189, std.dev.: 0.0006)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 2.48% (80.1461 => 82.1333, std.dev.: 0.5239)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 2.40% (3.2806 => 3.3593, std.dev.: 0.0200)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.24% (4.4954 => 4.5961, std.dev.: 0.0022)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.18% (4.9926 => 5.1016, std.dev.: 0.0098)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085, std.dev.: 0.0002)
  SingleSource/Benchmarks/Linpack/linpack-pc: 1.94% (80.7884 => 82.3565, std.dev.: 0.2127)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.92% (2.0364 => 2.0754, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc/flops-8: 1.46% (2.0318 => 2.0614, std.dev.: 0.0001)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.37% (10.1971 => 10.3369, std.dev.: 0.0408)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.32% (4.0906 => 4.1446, std.dev.: 0.0143)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.28% (1.2530 => 1.2691, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.12% (4.8752 => 4.9299, std.dev.: 0.0058)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -19.04% (0.0625 => 0.0506, std.dev.: 0.0001)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.78% (2.3421 => 1.7618, std.dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -20.14% (0.0700 => 0.0559)
  MultiSource/Benchmarks/Olden/power/power: -18.46% (1.4820 => 1.2084, std.dev.: 0.0007)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.56% (6.0812 => 5.3784, std.dev.: 0.1034)
  SingleSource/Benchmarks/Misc/flops-6: -9.57% (1.9840 => 1.7942, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -9.44% (4.2386 => 3.8385, std.dev.: 0.0091)
  SingleSource/Benchmarks/Misc/flops-5: -9.21% (1.9963 => 1.8124, std.dev.: 0.0000)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.30% (1.4147 => 1.3114, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.14% (3.0637 => 2.8449, std.dev.: 0.0184)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.81% (4.5441 => 4.3254, std.dev.: 0.0175)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -4.30% (2.2946 => 2.1959, std.dev.: 0.0014)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.96% (0.9143 => 0.8781, std.dev.: 0.0011)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -3.53% (4.4499 => 4.2929, std.dev.: 0.0092)
  SingleSource/Benchmarks/Dhrystone/fldry: -3.51% (0.7003 => 0.6757, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc/dt: -3.36% (1.0519 => 1.0166, std.dev.: 0.0007)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.17% (2.9548 => 2.8611, std.dev.: 0.0100)
  MultiSource/Applications/hexxagon/hexxagon: -2.99% (12.2620 => 11.8956, std.dev.: 0.0030)
  SingleSource/Benchmarks/Misc/salsa20: -2.92% (7.7497 => 7.5233, std.dev.: 0.0128)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.62% (1.9630 => 1.9115, std.dev.: 0.0026)
  SingleSource/Benchmarks/Misc/fp-convert: -2.59% (2.7387 => 2.6678, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.01% (2.9868 => 2.9268, std.dev.: 0.0092)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -1.86% (17.8356 => 17.5047, std.dev.: 0.0103)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.82% (28.3588 => 27.8413, std.dev.: 0.0015)
  SingleSource/Benchmarks/Misc/fbench: -1.71% (2.0602 => 2.0249, std.dev.: 0.0006)
  SingleSource/Benchmarks/Misc/flops: -1.10% (9.2654 => 9.1631, std.dev.: 0.0010)
  MultiSource/Applications/viterbi/viterbi: -1.09% (4.4946 => 4.4455, std.dev.: 0.0008)

Report Time: 1.23s
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