[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/14462?compare_to=14460&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14462, Order: 188531, Start Time: 2013-08-16 04:20:53, End Time: 2013-08-16 06:00:37
      To: 14460, Order: 188523, Start Time: 2013-08-16 02:09:35, End Time: 2013-08-16 03:49:03
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 (93 on baseline)
Performance Improvements: 3 (25 on baseline)
Unchanged Tests: 1103 (990 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 97.06% (3.0868 => 6.0827, std.dev.: 0.9290)
  SingleSource/Benchmarks/Dhrystone/fldry: 6.81% (0.6375 => 0.6809, std.dev.: 0.0139)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -3.23% (0.7716 => 0.7467, std.dev.: 0.0015)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -2.63% (0.7271 => 0.7080, std.dev.: 0.0012)
  MultiSource/Benchmarks/nbench/nbench: -2.12% (1.2246 => 1.1986, std.dev.: 0.0046)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 21.62% (0.1309 => 0.1592, std.dev.: 0.0003)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 19.29% (0.0902 => 0.1076, std.dev.: 0.0004)
  MultiSource/Benchmarks/FreeBench/distray/distray: 18.83% (0.0956 => 0.1136, std.dev.: 0.0070)
  MultiSource/Applications/sqlite3/sqlite3: 8.01% (16.8408 => 18.1893, std.dev.: 0.0812)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 7.40% (0.9492 => 1.0194, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.64% (0.7281 => 0.7692, std.dev.: 0.0156)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 5.20% (44.7535 => 47.0807, std.dev.: 0.0502)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 5.12% (13.9318 => 14.6458, std.dev.: 0.0707)
  MultiSource/Applications/ClamAV/clamscan: 4.89% (15.8660 => 16.6417, std.dev.: 0.0628)
  MultiSource/Applications/kimwitu++/kc: 4.87% (18.6133 => 19.5200, std.dev.: 0.0661)
  MultiSource/Applications/JM/lencod/lencod: 4.73% (16.0673 => 16.8274, std.dev.: 0.0796)
  MultiSource/Applications/SPASS/SPASS: 4.71% (16.0633 => 16.8192, std.dev.: 0.0236)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 4.69% (23.7206 => 24.8335, std.dev.: 0.1201)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.65% (0.8337 => 0.8725, std.dev.: 0.0134)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 4.60% (0.3477 => 0.3637, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.49% (0.6776 => 0.7080, std.dev.: 0.0012)
  MultiSource/Applications/JM/ldecod/ldecod: 4.40% (7.1126 => 7.4253, std.dev.: 0.0097)
  MultiSource/Benchmarks/mafft/pairlocalalign: 4.32% (9.9257 => 10.3543, std.dev.: 0.0670)
  MultiSource/Benchmarks/Bullet/bullet: 4.26% (34.3103 => 35.7718, std.dev.: 0.1077)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 4.09% (8.6792 => 9.0346, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.03% (0.7520 => 0.7823, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 3.95% (0.7039 => 0.7317, std.dev.: 0.0010)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.89% (6.9160 => 7.1848, std.dev.: 0.0453)
  SingleSource/Benchmarks/Shootout-C++/objinst: 3.80% (0.3130 => 0.3249, std.dev.: 0.0007)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 3.79% (0.2874 => 0.2983, std.dev.: 0.0023)
  SingleSource/UnitTests/Vector/constpool: 3.77% (19.7780 => 20.5227, std.dev.: 0.1450)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 3.61% (0.7207 => 0.7467, std.dev.: 0.0015)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 3.50% (0.3454 => 0.3575, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 3.38% (5.0560 => 5.2267, std.dev.: 0.0217)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.36% (5.2868 => 5.4646, std.dev.: 0.0593)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 3.29% (3.9143 => 4.0432, std.dev.: 0.0128)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.22% (0.6825 => 0.7045, std.dev.: 0.0004)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.09% (4.6582 => 4.8020, std.dev.: 0.0324)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.89% (0.8139 => 0.8374, std.dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 2.81% (0.6694 => 0.6882, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.80% (0.7027 => 0.7224, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.75% (0.6828 => 0.7016, std.dev.: 0.0027)
  MultiSource/Applications/spiff/spiff: 2.73% (0.9545 => 0.9806, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.73% (0.6734 => 0.6918, std.dev.: 0.0003)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.71% (4.1621 => 4.2748, std.dev.: 0.0371)
  MultiSource/Applications/lua/lua: 2.69% (4.2165 => 4.3300, std.dev.: 0.0243)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 2.67% (0.5995 => 0.6155, std.dev.: 0.0016)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.63% (5.1113 => 5.2457, std.dev.: 0.0333)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.60% (0.9472 => 0.9718, std.dev.: 0.0070)
  SingleSource/UnitTests/ObjC++/property-reference: 2.55% (0.8347 => 0.8560, std.dev.: 0.0025)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.52% (0.6858 => 0.7031, std.dev.: 0.0013)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.47% (0.7196 => 0.7374, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.43% (0.6499 => 0.6657, std.dev.: 0.0001)
  SingleSource/UnitTests/ObjC/property: 2.36% (0.4736 => 0.4848, std.dev.: 0.0010)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.26% (0.9874 => 1.0097, std.dev.: 0.0010)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 2.17% (0.5404 => 0.5521, std.dev.: 0.0004)
  MultiSource/Applications/Burg/burg: 2.16% (1.4368 => 1.4678, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 2.13% (0.6393 => 0.6529, std.dev.: 0.0002)
  MultiSource/Benchmarks/nbench/nbench: 2.03% (1.1748 => 1.1986, std.dev.: 0.0046)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 1.98% (0.7712 => 0.7865, std.dev.: 0.0016)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 1.73% (1.5029 => 1.5289, std.dev.: 0.0083)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 94.58% (3.1260 => 6.0827, std.dev.: 0.9290)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.42% (2.7999 => 4.6036, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 49.94% (3.3485 => 5.0207, std.dev.: 0.0163)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 29.11% (3.6546 => 4.7186, std.dev.: 0.0077)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.63% (11.5963 => 13.7568, std.dev.: 0.0043)
  SingleSource/Benchmarks/Misc/oourafft: 18.41% (5.3542 => 6.3398, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/flops-1: 14.43% (2.3555 => 2.6955, std.dev.: 0.0569)
  SingleSource/Benchmarks/McGill/chomp: 12.21% (1.0885 => 1.2214, std.dev.: 0.0119)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.46% (2.9203 => 3.2258, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.35% (4.8578 => 5.3122, std.dev.: 0.0212)
  MultiSource/Applications/siod/siod: 8.36% (3.1042 => 3.3637, std.dev.: 0.0509)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.50% (3.9283 => 4.2230, std.dev.: 0.0144)
  MultiSource/Applications/SPASS/SPASS: 6.38% (10.7052 => 11.3886, std.dev.: 0.0356)
  SingleSource/Benchmarks/Misc/ffbench: 5.73% (0.9038 => 0.9556, std.dev.: 0.0126)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.68% (0.3257 => 0.3442, std.dev.: 0.0004)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.59% (17.8356 => 18.8335, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.18% (4.7242 => 4.9688, std.dev.: 0.0190)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.80% (4.5666 => 4.7860, std.dev.: 0.0299)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.70% (0.8164 => 0.8548, std.dev.: 0.0010)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 4.60% (10.3047 => 10.7786, std.dev.: 0.1035)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.45% (2.9633 => 3.0952, std.dev.: 0.0007)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 4.17% (1.9590 => 2.0407, std.dev.: 0.0092)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1115, std.dev.: 0.0003)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.61% (4.9926 => 5.1727, std.dev.: 0.0034)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.91% (4.0979 => 4.2171, std.dev.: 0.0030)
  MultiSource/Benchmarks/Olden/bh/bh: 2.86% (1.8361 => 1.8886, std.dev.: 0.0074)
  SingleSource/Benchmarks/SmallPT/smallpt: 2.80% (10.7675 => 11.0692, std.dev.: 0.0467)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.64% (55.8469 => 57.3217, std.dev.: 0.0889)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.36% (6.3432 => 6.4927, std.dev.: 0.0113)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 2.21% (29.4703 => 30.1226, std.dev.: 0.0686)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085, std.dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 2.00% (2.0364 => 2.0771, std.dev.: 0.0025)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 1.69% (7.7536 => 7.8847, std.dev.: 0.0487)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 1.57% (80.1461 => 81.4061, std.dev.: 0.1397)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613, std.dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.21% (1.2530 => 1.2681, std.dev.: 0.0011)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 1.17% (2.7793 => 2.8117, std.dev.: 0.0106)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -21.44% (0.0625 => 0.0491, std.dev.: 0.0003)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.79% (2.3421 => 1.7615, std.dev.: 0.0003)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -23.86% (0.0700 => 0.0533, std.dev.: 0.0000)
  MultiSource/Benchmarks/Olden/power/power: -18.46% (1.4820 => 1.2084, std.dev.: 0.0008)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.56% (6.0812 => 5.3780, std.dev.: 0.1478)
  SingleSource/Benchmarks/Misc/flops-6: -9.57% (1.9840 => 1.7941, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-5: -9.25% (1.9963 => 1.8117, std.dev.: 0.0014)
  SingleSource/Benchmarks/Misc/salsa20: -7.86% (7.7497 => 7.1405, std.dev.: 0.0104)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.40% (1.4147 => 1.3100, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.09% (3.0637 => 2.8464, std.dev.: 0.0156)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -6.04% (4.4499 => 4.1810, std.dev.: 0.0123)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.91% (4.5441 => 4.3208, std.dev.: 0.0122)
  SingleSource/Benchmarks/Misc/richards_benchmark: -4.10% (0.9143 => 0.8768, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.85% (2.9548 => 2.8409, std.dev.: 0.0322)
  MultiSource/Applications/hexxagon/hexxagon: -2.92% (12.2620 => 11.9036, std.dev.: 0.0761)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.67% (1.9630 => 1.9106, std.dev.: 0.0019)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.64% (0.7853 => 0.7646, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/fp-convert: -2.60% (2.7387 => 2.6675, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -1.91% (2.9868 => 2.9297, std.dev.: 0.0211)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.90% (2.2946 => 2.2511, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/fbench: -1.73% (2.0602 => 2.0245, std.dev.: 0.0003)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -1.60% (8.5963 => 8.4589, std.dev.: 0.0443)
  MultiSource/Applications/JM/lencod/lencod: -1.25% (7.6188 => 7.5234, std.dev.: 0.0304)
  SingleSource/Benchmarks/Misc/flops: -1.09% (9.2654 => 9.1643, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.08% (4.2386 => 4.1927, std.dev.: 0.0058)

Report Time: 0.91s
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