[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/14219?compare_to=14215&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14219, Order: 187979, Start Time: 2013-08-08 15:03:07, End Time: 2013-08-08 16:45:31
      To: 14215, Order: 187977, Start Time: 2013-08-08 12:49:44, End Time: 2013-08-08 14:32:04
Baseline: 12291, Order: 183788, Start Time: 2013-06-11 22:18:10, End Time: 2013-06-11 23:54:05

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

Performance Regressions: 8 (112 on baseline)
Performance Improvements: 11 (26 on baseline)
Unchanged Tests: 1089 (970 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.14% (0.7240 => 0.7467, std.dev.: 0.0005)
  MultiSource/Applications/d/make_dparser: 2.91% (3.6894 => 3.7969, std.dev.: 0.0247)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 13.63% (0.1203 => 0.1367, std.dev.: 0.0035)
  MultiSource/Applications/minisat/minisat: 3.04% (9.0930 => 9.3690, std.dev.: 0.0150)
  SingleSource/Benchmarks/Linpack/linpack-pc: 2.43% (78.8681 => 80.7815, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.87% (4.5488 => 4.6337, std.dev.: 0.0218)
  MultiSource/Applications/JM/lencod/lencod: 1.34% (7.4674 => 7.5671, std.dev.: 0.0080)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 1.13% (2.1412 => 2.1654, std.dev.: 0.0083)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Applications/Burg/burg: -2.86% (1.5066 => 1.4635, std.dev.: 0.0074)
  MultiSource/Applications/oggenc/oggenc: -2.65% (5.4382 => 5.2942, std.dev.: 0.0114)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.83% (0.8493 => 0.8338, std.dev.: 0.0056)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: -1.37% (5.5374 => 5.4616, std.dev.: 0.0053)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -1.35% (4.3097 => 4.2515, std.dev.: 0.0103)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: -1.23% (0.8949 => 0.8839, std.dev.: 0.0022)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: -5.39% (5.8212 => 5.5076, std.dev.: 0.0224)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -2.48% (5.4921 => 5.3557, std.dev.: 0.0047)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: -2.42% (1.5778 => 1.5396, std.dev.: 0.0058)
  MultiSource/Applications/siod/siod: -1.35% (3.3945 => 3.3486, std.dev.: 0.0052)
  MultiSource/Benchmarks/Ptrdist/ft/ft: -1.14% (1.2889 => 1.2742, std.dev.: 0.0040)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 22.00% (0.1309 => 0.1597, std.dev.: 0.0008)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 19.51% (0.0902 => 0.1078, std.dev.: 0.0003)
  MultiSource/Applications/sqlite3/sqlite3: 7.80% (16.8408 => 18.1549, std.dev.: 0.0472)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 7.75% (0.9492 => 1.0228, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 6.26% (0.7027 => 0.7467, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.77% (0.7281 => 0.7701, std.dev.: 0.0105)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 5.59% (1.3213 => 1.3951, std.dev.: 0.0174)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 5.34% (13.9318 => 14.6758, std.dev.: 0.0247)
  MultiSource/Applications/d/make_dparser: 5.19% (3.6094 => 3.7969, std.dev.: 0.0247)
  MultiSource/Applications/JM/lencod/lencod: 5.18% (16.0673 => 16.8993, std.dev.: 0.0142)
  MultiSource/Applications/treecc/treecc: 5.01% (2.2585 => 2.3716, std.dev.: 0.0288)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.75% (0.7520 => 0.7877, std.dev.: 0.0097)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 4.73% (44.7535 => 46.8710, std.dev.: 0.0564)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.73% (0.8337 => 0.8731, std.dev.: 0.0075)
  MultiSource/Benchmarks/Bullet/bullet: 4.58% (34.3103 => 35.8800, std.dev.: 0.0150)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 4.56% (23.7206 => 24.8025, std.dev.: 0.1262)
  MultiSource/Applications/kimwitu++/kc: 4.53% (18.6133 => 19.4559, std.dev.: 0.0880)
  MultiSource/Applications/ClamAV/clamscan: 4.33% (15.8660 => 16.5532, std.dev.: 0.0743)
  MultiSource/Applications/JM/ldecod/ldecod: 4.24% (7.1126 => 7.4145, std.dev.: 0.0230)
  MultiSource/Benchmarks/sim/sim: 4.09% (0.3371 => 0.3509, std.dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 3.88% (8.6792 => 9.0161, std.dev.: 0.0203)
  MultiSource/Applications/oggenc/oggenc: 3.87% (5.0968 => 5.2942, std.dev.: 0.0114)
  MultiSource/Applications/SPASS/SPASS: 3.84% (16.0633 => 16.6798, std.dev.: 0.0814)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.74% (4.6582 => 4.8326, std.dev.: 0.0096)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.74% (9.9257 => 10.2965, std.dev.: 0.0507)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.53% (6.9160 => 7.1603, std.dev.: 0.0159)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.47% (0.6825 => 0.7062, std.dev.: 0.0052)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.34% (0.8553 => 0.8839, std.dev.: 0.0022)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.31% (5.2868 => 5.4616, std.dev.: 0.0053)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 3.30% (0.3997 => 0.4129, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 3.29% (0.6695 => 0.6915, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 3.23% (0.7484 => 0.7726, std.dev.: 0.0025)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 3.22% (0.5995 => 0.6188, std.dev.: 0.0046)
  SingleSource/UnitTests/Vector/constpool: 3.20% (19.7780 => 20.4115, std.dev.: 0.0852)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 3.11% (1.1174 => 1.1521, std.dev.: 0.0070)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 3.01% (5.0560 => 5.2083, std.dev.: 0.0306)
  MultiSource/Benchmarks/nbench/nbench: 2.99% (1.1748 => 1.2099, std.dev.: 0.0068)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.95% (0.9733 => 1.0020, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.81% (0.7499 => 0.7710, std.dev.: 0.0011)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.81% (1.2903 => 1.3266, std.dev.: 0.0083)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 2.80% (0.6791 => 0.6981, std.dev.: 0.0015)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.80% (0.7153 => 0.7353, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.71% (0.6858 => 0.7044, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.63% (0.7422 => 0.7617, std.dev.: 0.0016)
  MultiSource/Applications/lua/lua: 2.48% (4.2165 => 4.3210, std.dev.: 0.0058)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.45% (0.8139 => 0.8338, std.dev.: 0.0056)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 2.44% (0.6694 => 0.6857, std.dev.: 0.0010)
  MultiSource/Applications/siod/siod: 2.43% (2.4197 => 2.4785, std.dev.: 0.0196)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.38% (1.3258 => 1.3574, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.38% (0.6515 => 0.6670, std.dev.: 0.0004)
  MultiSource/Applications/spiff/spiff: 2.38% (0.9545 => 0.9772, std.dev.: 0.0014)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.36% (0.6493 => 0.6646, std.dev.: 0.0017)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.30% (5.1113 => 5.2287, std.dev.: 0.0332)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.28% (0.6486 => 0.6634, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.23% (0.7851 => 0.8026, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.21% (0.8538 => 0.8727, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.20% (0.6371 => 0.6511, std.dev.: 0.0031)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.15% (4.1621 => 4.2515, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.11% (0.7857 => 0.8023, std.dev.: 0.0015)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.11% (0.9472 => 0.9672, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.09% (0.6521 => 0.6657, std.dev.: 0.0007)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 2.06% (1.1862 => 1.2106, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.05% (0.7615 => 0.7771, std.dev.: 0.0021)
  MultiSource/Applications/Burg/burg: 1.86% (1.4368 => 1.4635, std.dev.: 0.0074)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 1.81% (0.6370 => 0.6485, std.dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 1.78% (0.7712 => 0.7849, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 1.70% (0.7218 => 0.7341, std.dev.: 0.0022)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 1.62% (1.5029 => 1.5273, std.dev.: 0.0018)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/7zip/7zip-benchmark: 682.83% (10.1971 => 79.8261, std.dev.: 0.0781)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.44% (2.7999 => 4.6041, std.dev.: 0.0031)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 52.74% (0.0201 => 0.0307, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 49.74% (3.3485 => 5.0141, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.90% (3.6546 => 4.7109, std.dev.: 0.0034)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 20.02% (0.1029 => 0.1235, std.dev.: 0.0009)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.61% (11.5963 => 13.7540, std.dev.: 0.0052)
  SingleSource/Benchmarks/Misc/oourafft: 18.32% (5.3542 => 6.3353, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/flops-1: 17.00% (2.3555 => 2.7560, std.dev.: 0.0277)
  MultiSource/Benchmarks/McCat/09-vor/vor: 16.54% (0.1173 => 0.1367, std.dev.: 0.0035)
  SingleSource/Benchmarks/McGill/chomp: 12.38% (1.0885 => 1.2233, std.dev.: 0.0168)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.61% (2.9203 => 3.2302, std.dev.: 0.0049)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.31% (4.8578 => 5.3100, std.dev.: 0.0277)
  MultiSource/Applications/siod/siod: 7.87% (3.1042 => 3.3486, std.dev.: 0.0052)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.43% (3.9283 => 4.2201, std.dev.: 0.0229)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.89% (0.3257 => 0.3449, std.dev.: 0.0001)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.63% (17.8356 => 18.8401, std.dev.: 0.0269)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.18% (4.5666 => 4.8033, std.dev.: 0.0230)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.73% (13.3079 => 13.9379, std.dev.: 0.1775)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.73% (4.7242 => 4.9475, std.dev.: 0.0167)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.70% (0.8164 => 0.8548, std.dev.: 0.0017)
  MultiSource/Applications/SPASS/SPASS: 4.66% (10.7052 => 11.2044, std.dev.: 0.1435)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.44% (2.9633 => 3.0950, std.dev.: 0.0007)
  MultiSource/Applications/minisat/minisat: 4.29% (8.9839 => 9.3690, std.dev.: 0.0150)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 4.19% (10.3047 => 10.7362, std.dev.: 0.0531)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1119, std.dev.: 0.0003)
  SingleSource/Benchmarks/SmallPT/smallpt: 2.81% (10.7675 => 11.0697, std.dev.: 0.0436)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.51% (55.8469 => 57.2459, std.dev.: 0.0334)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.50% (4.5208 => 4.6337, std.dev.: 0.0218)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.38% (6.3432 => 6.4944, std.dev.: 0.0144)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 2.30% (29.4703 => 30.1490, std.dev.: 0.0504)
  MultiSource/Benchmarks/Olden/bh/bh: 2.21% (1.8361 => 1.8767, std.dev.: 0.0065)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085, std.dev.: 0.0000)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.02% (4.0979 => 4.1805, std.dev.: 0.0032)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.62% (2.0364 => 2.0694, std.dev.: 0.0049)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.38% (4.9926 => 5.0614, std.dev.: 0.0019)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 1.34% (2.1367 => 2.1654, std.dev.: 0.0083)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.32% (4.0906 => 4.1446, std.dev.: 0.0024)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.21% (1.2530 => 1.2682, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.19% (4.8752 => 4.9331, std.dev.: 0.0025)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 1.14% (7.7536 => 7.8418, std.dev.: 0.0252)
  SingleSource/Benchmarks/Shootout-C++/hash2: 1.12% (3.0816 => 3.1161, std.dev.: 0.0048)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.04% (1.5237 => 1.5396, std.dev.: 0.0058)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -21.44% (0.0625 => 0.0491, std.dev.: 0.0003)
  MultiSource/Benchmarks/McCat/05-eks/eks: -4.92% (0.6157 => 0.5854, std.dev.: 0.0020)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.83% (2.3421 => 1.7605, std.dev.: 0.0007)
  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.: 0.0000)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.93% (6.0812 => 5.3557, std.dev.: 0.0047)
  SingleSource/Benchmarks/Misc/flops-6: -9.58% (1.9840 => 1.7939, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-5: -9.23% (1.9963 => 1.8121, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/salsa20: -7.82% (7.7497 => 7.1439, std.dev.: 0.0023)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.42% (1.4147 => 1.3097, std.dev.: 0.0006)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.10% (3.0637 => 2.8462, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -6.05% (4.4499 => 4.1809, std.dev.: 0.0053)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.89% (4.5441 => 4.3217, std.dev.: 0.0015)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.72% (0.9143 => 0.8803, std.dev.: 0.0000)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.41% (2.9548 => 2.8541, std.dev.: 0.0202)
  MultiSource/Applications/hexxagon/hexxagon: -2.87% (12.2620 => 11.9098, std.dev.: 0.0050)
  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 => 2.6676, std.dev.: 0.0002)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.51% (1.9630 => 1.9138, std.dev.: 0.0025)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -1.91% (2.9868 => 2.9298, std.dev.: 0.0144)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.88% (2.2946 => 2.2514, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc/fbench: -1.76% (2.0602 => 2.0240, std.dev.: 0.0003)
  MultiSource/Applications/lua/lua: -1.26% (23.3555 => 23.0620, std.dev.: 0.1117)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.14% (4.2386 => 4.1901, std.dev.: 0.0012)
  SingleSource/Benchmarks/Misc/flops: -1.14% (9.2654 => 9.1599, std.dev.: 0.0025)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -1.11% (8.5963 => 8.5012, std.dev.: 0.0228)

Report Time: 0.85s
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