[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/13779?compare_to=13776&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 13779, Order: 187190, Start Time: 2013-07-26 08:30:06, End Time: 2013-07-26 10:08:01
      To: 13776, Order: 187188, Start Time: 2013-07-26 06:18:29, End Time: 2013-07-26 08:00:19
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 (95 on baseline)
Performance Improvements: 0 (25 on baseline)
Unchanged Tests: 1100 (988 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 2.88% (4.0037 => 4.1190, std.dev.: 0.0128)
  MultiSource/Applications/treecc/treecc: 2.20% (2.3002 => 2.3507, std.dev.: 0.0136)
  MultiSource/Applications/d/make_dparser: 1.95% (3.6717 => 3.7432, std.dev.: 0.0158)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary3: 8.77% (3.6721 => 3.9941, std.dev.: 0.0062)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 5.18% (5.4751 => 5.7586, std.dev.: 0.0114)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 4.15% (5.5497 => 5.7798, std.dev.: 0.0172)
  MultiSource/Applications/minisat/minisat: 1.99% (9.0637 => 9.2438, std.dev.: 0.0411)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 1.74% (2.8407 => 2.8902, std.dev.: 0.0034)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 19.40% (0.0902 => 0.1077, std.dev.: 0.0001)
  MultiSource/Applications/sqlite3/sqlite3: 6.34% (16.8408 => 17.9083, std.dev.: 0.0583)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 5.23% (3.9143 => 4.1190, std.dev.: 0.0128)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 4.34% (13.9318 => 14.5359, std.dev.: 0.0385)
  MultiSource/Applications/treecc/treecc: 4.08% (2.2585 => 2.3507, std.dev.: 0.0136)
  MultiSource/Applications/JM/lencod/lencod: 4.01% (16.0673 => 16.7108, std.dev.: 0.0146)
  MultiSource/Applications/d/make_dparser: 3.71% (3.6094 => 3.7432, std.dev.: 0.0158)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 3.31% (0.6776 => 0.7000, std.dev.: 0.0004)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 3.07% (44.7535 => 46.1277, std.dev.: 0.0769)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.03% (9.9257 => 10.2267, std.dev.: 0.0163)
  MultiSource/Applications/SPASS/SPASS: 3.03% (16.0633 => 16.5504, std.dev.: 0.0184)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 2.95% (0.4374 => 0.4503, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 2.89% (0.7484 => 0.7700, std.dev.: 0.0018)
  MultiSource/Applications/JM/ldecod/ldecod: 2.88% (7.1126 => 7.3173, std.dev.: 0.0172)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.85% (6.9160 => 7.1132, std.dev.: 0.0170)
  MultiSource/Benchmarks/Bullet/bullet: 2.84% (34.3103 => 35.2856, std.dev.: 0.0266)
  MultiSource/Applications/ClamAV/clamscan: 2.80% (15.8660 => 16.3107, std.dev.: 0.0765)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 2.80% (0.3997 => 0.4109, std.dev.: 0.0003)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.73% (23.7206 => 24.3688, std.dev.: 0.0520)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.66% (5.2868 => 5.4273, std.dev.: 0.0190)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 2.61% (0.7039 => 0.7223, std.dev.: 0.0007)
  MultiSource/Applications/kimwitu++/kc: 2.57% (18.6133 => 19.0915, std.dev.: 0.0741)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.39% (8.6792 => 8.8865, std.dev.: 0.0202)
  SingleSource/UnitTests/ObjC/synchronized: 2.38% (0.4420 => 0.4525, std.dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.38% (5.0560 => 5.1761, std.dev.: 0.0157)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 2.37% (0.8337 => 0.8535, std.dev.: 0.0054)
  SingleSource/UnitTests/ObjC/exceptions-4: 2.36% (0.4409 => 0.4513, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.33% (0.7422 => 0.7595, std.dev.: 0.0012)
  MultiSource/Applications/oggenc/oggenc: 2.31% (5.0968 => 5.2146, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.29% (0.6695 => 0.6848, std.dev.: 0.0005)
  SingleSource/UnitTests/ObjC/block-byref-aggr: 2.28% (0.4438 => 0.4539, std.dev.: 0.0007)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.22% (1.2903 => 1.3190, std.dev.: 0.0012)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 2.21% (0.8553 => 0.8742, std.dev.: 0.0038)
  SingleSource/UnitTests/ObjC/parameter-passing: 2.18% (0.4827 => 0.4932, std.dev.: 0.0029)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.16% (5.1113 => 5.2217, std.dev.: 0.0166)
  SingleSource/UnitTests/ObjC/property: 2.15% (0.4736 => 0.4838, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 2.12% (0.6791 => 0.6935, std.dev.: 0.0023)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.08% (1.4634 => 1.4939, std.dev.: 0.0025)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 2.06% (0.9492 => 0.9688, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 1.96% (0.6493 => 0.6620, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.85% (0.6486 => 0.6606, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.78% (0.6521 => 0.6637, std.dev.: 0.0011)
  MultiSource/Benchmarks/nbench/nbench: 1.77% (1.1748 => 1.1956, std.dev.: 0.0039)
  SingleSource/UnitTests/Vector/constpool: 1.77% (19.7780 => 20.1279, std.dev.: 0.1257)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 1.76% (0.7153 => 0.7279, std.dev.: 0.0023)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 1.75% (0.6499 => 0.6613, std.dev.: 0.0020)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 1.75% (0.7196 => 0.7322, std.dev.: 0.0013)
  MultiSource/Benchmarks/MallocBench/gs/gs: 1.74% (4.6582 => 4.7392, std.dev.: 0.0306)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.72% (0.6850 => 0.6968, std.dev.: 0.0002)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.70% (0.8139 => 0.8277, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.69% (0.7617 => 0.7746, std.dev.: 0.0042)
  MultiSource/Applications/lemon/lemon: 1.66% (1.2055 => 1.2255, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.65% (0.6734 => 0.6845, std.dev.: 0.0013)
  MultiSource/Applications/spiff/spiff: 1.63% (0.9545 => 0.9701, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.63% (0.7851 => 0.7979, std.dev.: 0.0023)
  SingleSource/UnitTests/ObjC++/Hello: 1.58% (0.6890 => 0.6999, std.dev.: 0.0006)
  MultiSource/Benchmarks/Prolangs-C/football/football: 1.55% (0.9472 => 0.9619, std.dev.: 0.0011)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.50% (0.6883 => 0.6986, std.dev.: 0.0023)
  MultiSource/Applications/hexxagon/hexxagon: 1.41% (1.3260 => 1.3447, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 1.40% (0.7207 => 0.7308, std.dev.: 0.0013)
  MultiSource/Applications/siod/siod: 1.33% (2.4197 => 2.4518, std.dev.: 0.0047)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 1.30% (1.3258 => 1.3431, std.dev.: 0.0031)
  MultiSource/Applications/hbd/hbd: 1.30% (1.6875 => 1.7095, std.dev.: 0.0011)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 1.29% (6.0649 => 6.1431, std.dev.: 0.0110)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 1.16% (1.5029 => 1.5203, std.dev.: 0.0046)
  MultiSource/Applications/Burg/burg: 1.06% (1.4368 => 1.4521, std.dev.: 0.0037)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.42% (2.7999 => 4.6035, std.dev.: 0.0105)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 53.73% (0.0201 => 0.0309, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 49.73% (3.3485 => 5.0137, std.dev.: 0.0139)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 22.06% (0.1029 => 0.1256, std.dev.: 0.0005)
  SingleSource/Benchmarks/McGill/chomp: 12.49% (1.0885 => 1.2245, std.dev.: 0.0053)
  SingleSource/Benchmarks/Shootout-C++/ary3: 8.25% (3.6897 => 3.9941, std.dev.: 0.0062)
  MultiSource/Applications/siod/siod: 7.86% (3.1042 => 3.3481, std.dev.: 0.0039)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.96% (0.3257 => 0.3451, std.dev.: 0.0002)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 5.93% (5.4360 => 5.7586, std.dev.: 0.0114)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.66% (17.8356 => 18.8443, std.dev.: 0.0318)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.69% (0.8164 => 0.8547, std.dev.: 0.0013)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.45% (2.9633 => 3.0951)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 4.10% (5.5521 => 5.7798, std.dev.: 0.0172)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1118, std.dev.: 0.0002)
  MultiSource/Applications/SPASS/SPASS: 3.55% (10.7052 => 11.0849, std.dev.: 0.0087)
  MultiSource/Applications/minisat/minisat: 2.89% (8.9839 => 9.2438, std.dev.: 0.0411)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.89% (4.9926 => 5.1367, std.dev.: 0.0195)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 2.77% (10.3047 => 10.5899, std.dev.: 0.0107)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.65% (6.3432 => 6.5110, std.dev.: 0.0065)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 2.19% (3.2806 => 3.3523, std.dev.: 0.0273)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.70% (2.0364 => 2.0711, std.dev.: 0.0048)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 1.52% (55.8469 => 56.6981, std.dev.: 0.0542)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0612, std.dev.: 0.0000)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 1.39% (29.4703 => 29.8812, std.dev.: 0.0458)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 1.36% (7.7536 => 7.8589, std.dev.: 0.0228)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.26% (1.5237 => 1.5429, std.dev.: 0.0041)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.23% (1.2530 => 1.2684, std.dev.: 0.0034)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.16% (2.9331 => 2.9671, std.dev.: 0.0013)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.02% (4.0906 => 4.1322, std.dev.: 0.0039)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -22.08% (0.0625 => 0.0487, std.dev.: 0.0001)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -4.97% (0.2352 => 0.2235, std.dev.: 0.0002)
  MultiSource/Benchmarks/McCat/05-eks/eks: -4.82% (0.6157 => 0.5860, std.dev.: 0.0016)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.52% (2.7807 => 2.7385, std.dev.: 0.0095)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -23.86% (0.0700 => 0.0533, std.dev.: 0.0012)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.96% (6.0812 => 5.3541, std.dev.: 0.0024)
  SingleSource/Benchmarks/Misc/salsa20: -7.50% (7.7497 => 7.1683, std.dev.: 0.0277)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.11% (3.0637 => 2.8460, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.90% (4.5441 => 4.3215, std.dev.: 0.0073)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -4.37% (8.5963 => 8.2210, std.dev.: 0.0864)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.83% (0.9143 => 0.8793, std.dev.: 0.0004)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -3.51% (4.4499 => 4.2939, std.dev.: 0.0067)
  MultiSource/Applications/hexxagon/hexxagon: -2.93% (12.2620 => 11.9027, std.dev.: 0.0088)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -2.81% (2.3421 => 2.2763, std.dev.: 0.0033)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.64% (0.7853 => 0.7646, std.dev.: 0.0000)
  SingleSource/Benchmarks/Misc/fp-convert: -2.58% (2.7387 => 2.6681, std.dev.: 0.0000)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.47% (1.9630 => 1.9146, std.dev.: 0.0021)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -2.19% (2.9548 => 2.8902, std.dev.: 0.0034)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.04% (2.9868 => 2.9259, std.dev.: 0.0131)
  MultiSource/Applications/lua/lua: -1.87% (23.3555 => 22.9197, std.dev.: 0.1412)
  SingleSource/Benchmarks/Misc/fbench: -1.76% (2.0602 => 2.0239, std.dev.: 0.0003)
  MultiSource/Benchmarks/Olden/power/power: -1.61% (1.4820 => 1.4581, std.dev.: 0.0000)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.60% (2.2946 => 2.2580, std.dev.: 0.0005)
  MultiSource/Applications/JM/lencod/lencod: -1.29% (7.6188 => 7.5202, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.15% (4.2386 => 4.1899, std.dev.: 0.0073)

Report Time: 0.79s
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