[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/14534?compare_to=14531&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14534, Order: 188637, Start Time: 2013-08-18 15:10:59, End Time: 2013-08-18 16:50:32
      To: 14531, Order: 188636, Start Time: 2013-08-18 12:59:43, End Time: 2013-08-18 14:39:05
Baseline: 12291, Order: 183788, Start Time: 2013-06-11 22:18:10, End Time: 2013-06-11 23:54:05

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

Performance Regressions: 10 (91 on baseline)
Performance Improvements: 2 (25 on baseline)
Unchanged Tests: 1096 (992 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/sqlite3/sqlite3: 1.41% (18.0542 => 18.3081, std.dev.: 0.0435)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.11% (2.2907 => 2.3162, std.dev.: 0.0037)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 9.89% (5.4449 => 5.9836, std.dev.: 0.0103)
  SingleSource/Benchmarks/Dhrystone/fldry: 3.55% (0.6372 => 0.6598, std.dev.: 0.0068)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 2.25% (29.4714 => 30.1346, std.dev.: 0.0624)
  MultiSource/Applications/minisat/minisat: 2.09% (9.2593 => 9.4528, std.dev.: 0.0510)
  MultiSource/Applications/JM/lencod/lencod: 2.07% (7.4640 => 7.6185, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.98% (4.5428 => 4.6326, std.dev.: 0.0157)
  MultiSource/Applications/lemon/lemon: 1.65% (1.1316 => 1.1503, std.dev.: 0.0017)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 1.40% (41.9295 => 42.5161, std.dev.: 0.1647)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.53% (0.8029 => 0.7826, std.dev.: 0.0015)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/McGill/chomp: -1.24% (1.2408 => 1.2254, std.dev.: 0.0032)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 21.16% (0.1309 => 0.1586, std.dev.: 0.0003)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 19.29% (0.0902 => 0.1076, std.dev.: 0.0007)
  MultiSource/Benchmarks/FreeBench/distray/distray: 16.32% (0.0956 => 0.1112, std.dev.: 0.0004)
  MultiSource/Applications/sqlite3/sqlite3: 8.71% (16.8408 => 18.3081, std.dev.: 0.0435)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 7.56% (0.6776 => 0.7288, std.dev.: 0.0186)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 7.55% (0.9492 => 1.0209, std.dev.: 0.0105)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 5.60% (13.9318 => 14.7117, std.dev.: 0.0469)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.52% (0.7281 => 0.7683, std.dev.: 0.0008)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 5.38% (23.7206 => 24.9959, std.dev.: 0.0325)
  MultiSource/Applications/JM/lencod/lencod: 5.14% (16.0673 => 16.8938, std.dev.: 0.0423)
  MultiSource/Applications/ClamAV/clamscan: 5.11% (15.8660 => 16.6770, std.dev.: 0.0682)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 4.76% (44.7535 => 46.8837, std.dev.: 0.0445)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.70% (0.8337 => 0.8729, std.dev.: 0.0093)
  MultiSource/Applications/JM/ldecod/ldecod: 4.69% (7.1126 => 7.4460, std.dev.: 0.0149)
  MultiSource/Applications/kimwitu++/kc: 4.49% (18.6133 => 19.4493, std.dev.: 0.1211)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 4.48% (0.7857 => 0.8209, std.dev.: 0.0006)
  MultiSource/Benchmarks/Bullet/bullet: 4.46% (34.3103 => 35.8392, std.dev.: 0.0426)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.07% (0.7520 => 0.7826, std.dev.: 0.0015)
  SingleSource/UnitTests/Vector/constpool: 4.06% (19.7780 => 20.5806, std.dev.: 0.0120)
  MultiSource/Benchmarks/mafft/pairlocalalign: 4.04% (9.9257 => 10.3265, std.dev.: 0.0056)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 3.97% (0.3477 => 0.3615, std.dev.: 0.0008)
  MultiSource/Applications/SPASS/SPASS: 3.61% (16.0633 => 16.6431, std.dev.: 0.0967)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 3.61% (5.0560 => 5.2384, std.dev.: 0.0216)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.57% (0.8553 => 0.8858, std.dev.: 0.0112)
  MultiSource/Benchmarks/sim/sim: 3.53% (0.3371 => 0.3490, std.dev.: 0.0008)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.50% (6.9160 => 7.1583, std.dev.: 0.0336)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 3.46% (8.6792 => 8.9798, std.dev.: 0.0150)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.34% (0.6825 => 0.7053, std.dev.: 0.0004)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 3.29% (0.7207 => 0.7444, std.dev.: 0.0005)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.25% (5.1113 => 5.2772, std.dev.: 0.0181)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 3.13% (0.6828 => 0.7042, std.dev.: 0.0011)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 3.02% (0.6695 => 0.6897, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.97% (0.7499 => 0.7722, std.dev.: 0.0006)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 2.95% (1.1665 => 1.2009, std.dev.: 0.0025)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.87% (5.2868 => 5.4383, std.dev.: 0.0561)
  MultiSource/Benchmarks/PAQ8p/paq8p: 2.84% (2.2523 => 2.3162, std.dev.: 0.0037)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.71% (1.2903 => 1.3253, std.dev.: 0.0101)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.66% (1.1174 => 1.1471, std.dev.: 0.0030)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 2.60% (0.3997 => 0.4101, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.42% (0.6486 => 0.6643, std.dev.: 0.0006)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.19% (0.7617 => 0.7784, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.17% (0.7615 => 0.7780, std.dev.: 0.0012)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.15% (0.9472 => 0.9676, std.dev.: 0.0010)
  MultiSource/Applications/minisat/minisat: 2.15% (0.7578 => 0.7741, std.dev.: 0.0015)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.13% (0.6515 => 0.6654, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.11% (0.6493 => 0.6630, std.dev.: 0.0012)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 2.05% (0.5404 => 0.5515, std.dev.: 0.0004)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.05% (0.7851 => 0.8012, std.dev.: 0.0007)
  MultiSource/Applications/Burg/burg: 1.91% (1.4368 => 1.4643, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.91% (0.7857 => 0.8007, std.dev.: 0.0014)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 1.72% (0.7218 => 0.7342, std.dev.: 0.0023)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.56% (0.6850 => 0.6957, std.dev.: 0.0010)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.20% (2.7807 => 2.8141, std.dev.: 0.0016)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 64.85% (0.0293 => 0.0483, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.71% (2.7999 => 4.6118, std.dev.: 0.0065)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 49.74% (3.3485 => 5.0141, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.90% (3.6546 => 4.7107, std.dev.: 0.0030)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.62% (11.5963 => 13.7560, std.dev.: 0.0025)
  SingleSource/Benchmarks/Misc/oourafft: 18.39% (5.3542 => 6.3389, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/flops-1: 17.76% (2.3555 => 2.7739, std.dev.: 0.0150)
  SingleSource/Benchmarks/McGill/chomp: 12.58% (1.0885 => 1.2254, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.45% (2.9203 => 3.2255, std.dev.: 0.0017)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 10.07% (5.4360 => 5.9836, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.29% (4.8578 => 5.3090, std.dev.: 0.0033)
  MultiSource/Applications/siod/siod: 7.82% (3.1042 => 3.3468, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.51% (3.9283 => 4.2234, std.dev.: 0.0028)
  MultiSource/Applications/SPASS/SPASS: 5.96% (10.7052 => 11.3435, std.dev.: 0.1705)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.80% (0.3257 => 0.3446, std.dev.: 0.0014)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.74% (17.8356 => 18.8594, std.dev.: 0.0511)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.52% (4.7242 => 4.9850, std.dev.: 0.0129)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.47% (13.3079 => 14.0362, std.dev.: 0.2302)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 5.29% (40.3790 => 42.5161, std.dev.: 0.1647)
  MultiSource/Applications/minisat/minisat: 5.22% (8.9839 => 9.4528, std.dev.: 0.0510)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 4.69% (10.3047 => 10.7875, std.dev.: 0.0189)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.67% (0.8164 => 0.8545, std.dev.: 0.0004)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.63% (4.5666 => 4.7779, std.dev.: 0.0366)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.44% (2.9633 => 3.0950, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1117, std.dev.: 0.0002)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.54% (4.9926 => 5.1694, std.dev.: 0.0075)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.07% (4.0979 => 4.2237, std.dev.: 0.0002)
  SingleSource/Benchmarks/SmallPT/smallpt: 2.92% (10.7675 => 11.0821, std.dev.: 0.0390)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.78% (55.8469 => 57.3970, std.dev.: 0.0933)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.58% (6.3432 => 6.5067, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.47% (4.5208 => 4.6326, std.dev.: 0.0157)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 2.25% (29.4703 => 30.1346, std.dev.: 0.0624)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085, std.dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.64% (2.0364 => 2.0697, std.dev.: 0.0040)
  MultiSource/Applications/lemon/lemon: 1.63% (1.1318 => 1.1503, std.dev.: 0.0017)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613, std.dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.32% (1.2530 => 1.2696, std.dev.: 0.0014)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.16% (2.9331 => 2.9671, std.dev.: 0.0033)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -22.08% (0.0625 => 0.0487, std.dev.: 0.0001)
  MultiSource/Benchmarks/McCat/05-eks/eks: -4.58% (0.6157 => 0.5875, std.dev.: 0.0013)

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.: 0.0012)
  MultiSource/Benchmarks/Olden/power/power: -18.46% (1.4820 => 1.2084, std.dev.: 0.0002)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.67% (6.0812 => 5.3713, std.dev.: 0.0065)
  SingleSource/Benchmarks/Misc/flops-6: -9.57% (1.9840 => 1.7942, std.dev.: 0.0000)
  SingleSource/Benchmarks/Misc/flops-5: -9.23% (1.9963 => 1.8121, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/salsa20: -7.81% (7.7497 => 7.1447, std.dev.: 0.0129)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.42% (1.4147 => 1.3097, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.09% (3.0637 => 2.8464, std.dev.: 0.0038)
  SingleSource/Benchmarks/Dhrystone/fldry: -5.78% (0.7003 => 0.6598, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -5.20% (4.4499 => 4.2184, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.79% (4.5441 => 4.3264, std.dev.: 0.0007)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.74% (0.9143 => 0.8801, std.dev.: 0.0006)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.60% (2.9548 => 2.8483, std.dev.: 0.0065)
  MultiSource/Applications/hexxagon/hexxagon: -2.87% (12.2620 => 11.9100, std.dev.: 0.0732)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.64% (0.7853 => 0.7646, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/fp-convert: -2.60% (2.7387 => 2.6676, std.dev.: 0.0002)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.52% (1.9630 => 1.9135, std.dev.: 0.0021)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.88% (2.2946 => 2.2515, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -1.87% (2.9868 => 2.9308, std.dev.: 0.0175)
  SingleSource/Benchmarks/Misc/fbench: -1.73% (2.0602 => 2.0246, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.10% (4.2386 => 4.1921, std.dev.: 0.0068)
  SingleSource/Benchmarks/Misc/flops: -1.10% (9.2654 => 9.1638, std.dev.: 0.0019)

Report Time: 0.95s
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