[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/12173?compare_to=12170&baseline=11496
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:12

Comparing:
     Run: 12173, Order: 183600, Start Time: 2013-06-08 01:21:53, End Time: 2013-06-08 02:58:33
      To: 12170, Order: 183582, Start Time: 2013-06-07 23:15:46, End Time: 2013-06-08 00:52:43
Baseline: 11496, Order: 181973, Start Time: 2013-05-16 03:50:51, End Time: 2013-05-16 05:27:22

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

Performance Regressions: 2 (99 on baseline)
Performance Improvements: 2 (26 on baseline)
Unchanged Tests: 1104 (983 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 21.96% (0.1029 => 0.1255, std.dev.: 0.0009)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 1.47% (5.4692 => 5.5496, std.dev.: 0.0030)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -2.53% (41.9442 => 40.8834, std.dev.: 0.3174)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -1.05% (2.3230 => 2.2985, std.dev.: 0.0089)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 6.33% (0.2512 => 0.2671, std.dev.: 0.0003)
  MultiSource/Benchmarks/nbench/nbench: 3.26% (1.1448 => 1.1821, std.dev.: 0.0025)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.80% (6.7821 => 6.9723, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.80% (0.6358 => 0.6536, std.dev.: 0.0019)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.78% (5.1879 => 5.3322, std.dev.: 0.0049)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.75% (13.6931 => 14.0703, std.dev.: 0.0166)
  MultiSource/Applications/d/make_dparser: 2.75% (3.5406 => 3.6379, std.dev.: 0.0114)
  MultiSource/Applications/lemon/lemon: 2.73% (1.1799 => 1.2121, std.dev.: 0.0017)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.67% (23.3724 => 23.9971, std.dev.: 0.0174)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 2.59% (0.4126 => 0.4233, std.dev.: 0.0005)
  MultiSource/Applications/Burg/burg: 2.59% (1.4083 => 1.4448, std.dev.: 0.0021)
  MultiSource/Applications/sqlite3/sqlite3: 2.57% (16.5430 => 16.9688, std.dev.: 0.0252)
  MultiSource/Benchmarks/mafft/pairlocalalign: 2.55% (9.7471 => 9.9961, std.dev.: 0.0184)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.54% (4.9798 => 5.1064, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 2.48% (0.6365 => 0.6523, std.dev.: 0.0004)
  MultiSource/Applications/kimwitu++/kc: 2.48% (18.2895 => 18.7422, std.dev.: 0.0406)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.46% (0.6881 => 0.7050, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.45% (0.6580 => 0.6741, std.dev.: 0.0034)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 2.43% (1.8736 => 1.9191, std.dev.: 0.0169)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.39% (0.6699 => 0.6859, std.dev.: 0.0011)
  SingleSource/UnitTests/ObjC++/Hello: 2.38% (0.6765 => 0.6926, std.dev.: 0.0013)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.37% (0.6367 => 0.6518, std.dev.: 0.0018)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.34% (8.5421 => 8.7423, std.dev.: 0.0061)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.34% (1.2980 => 1.3284, std.dev.: 0.0045)
  MultiSource/Applications/ClamAV/clamscan: 2.33% (15.6655 => 16.0311, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 2.32% (0.7065 => 0.7229, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.32% (0.6381 => 0.6529, std.dev.: 0.0009)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 2.31% (2.1375 => 2.1868, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.30% (0.7725 => 0.7903, std.dev.: 0.0043)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.29% (2.7259 => 2.7884, std.dev.: 0.0024)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 2.29% (1.1476 => 1.1739, std.dev.: 0.0052)
  MultiSource/Applications/SPASS/SPASS: 2.29% (15.8224 => 16.1845, std.dev.: 0.0211)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.29% (1.1013 => 1.1265, std.dev.: 0.0013)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 2.29% (0.6558 => 0.6708, std.dev.: 0.0011)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.28% (0.6574 => 0.6724, std.dev.: 0.0026)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.28% (4.5839 => 4.6882, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.23% (0.7484 => 0.7651, std.dev.: 0.0015)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.23% (0.6730 => 0.6880, std.dev.: 0.0006)
  SingleSource/UnitTests/ObjC/parameter-passing: 2.22% (0.4778 => 0.4884, std.dev.: 0.0021)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.22% (0.7576 => 0.7744, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 2.20% (0.6895 => 0.7047, std.dev.: 0.0028)
  MultiSource/Benchmarks/Bullet/bullet: 2.19% (33.9176 => 34.6593, std.dev.: 0.0409)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.19% (0.8417 => 0.8601, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 2.18% (0.6736 => 0.6883, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.18% (0.7070 => 0.7224, std.dev.: 0.0012)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 2.17% (0.7359 => 0.7519, std.dev.: 0.0004)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.16% (0.6748 => 0.6894, std.dev.: 0.0026)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 2.16% (3.8437 => 3.9267, std.dev.: 0.0146)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 2.16% (0.6262 => 0.6397, std.dev.: 0.0034)
  SingleSource/Benchmarks/Shootout-C++/hash2: 2.16% (0.4918 => 0.5024, std.dev.: 0.0036)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.15% (5.0343 => 5.1424, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 2.13% (0.8215 => 0.8390, std.dev.: 0.0023)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 2.11% (0.7379 => 0.7535, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 2.10% (0.6661 => 0.6801, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 2.09% (0.7707 => 0.7868, std.dev.: 0.0020)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 2.09% (1.4746 => 1.5054, std.dev.: 0.0066)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 2.05% (0.8673 => 0.8851, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.04% (0.7488 => 0.7641, std.dev.: 0.0005)
  MultiSource/Applications/siod/siod: 2.02% (2.3625 => 2.4103, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.02% (0.6386 => 0.6515, std.dev.: 0.0034)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 1.98% (0.5900 => 0.6017, std.dev.: 0.0018)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.97% (0.9734 => 0.9926, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.97% (0.7270 => 0.7413, std.dev.: 0.0038)
  SingleSource/UnitTests/Vector/constpool: 1.96% (19.6509 => 20.0363, std.dev.: 0.0209)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.96% (4.1004 => 4.1807, std.dev.: 0.0113)
  SingleSource/Benchmarks/Misc-C++/bigfib: 1.95% (0.7093 => 0.7231, std.dev.: 0.0024)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 1.94% (1.6133 => 1.6446, std.dev.: 0.0025)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.93% (0.7723 => 0.7872, std.dev.: 0.0017)
  MultiSource/Applications/lua/lua: 1.93% (4.1467 => 4.2267, std.dev.: 0.0151)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 1.91% (0.7225 => 0.7363, std.dev.: 0.0053)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 1.89% (1.2996 => 1.3242, std.dev.: 0.0047)
  MultiSource/Applications/hbd/hbd: 1.88% (1.6553 => 1.6864, std.dev.: 0.0016)
  MultiSource/Applications/JM/ldecod/ldecod: 1.88% (7.0046 => 7.1362, std.dev.: 0.0140)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 1.84% (0.5756 => 0.5862, std.dev.: 0.0033)
  MultiSource/Applications/JM/lencod/lencod: 1.81% (15.8626 => 16.1491, std.dev.: 0.0149)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 1.77% (1.1683 => 1.1890, std.dev.: 0.0039)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.73% (0.7752 => 0.7886, std.dev.: 0.0012)
  MultiSource/Applications/spiff/spiff: 1.71% (0.9399 => 0.9560, std.dev.: 0.0012)
  MultiSource/Applications/hexxagon/hexxagon: 1.64% (1.3024 => 1.3237, std.dev.: 0.0035)
  MultiSource/Applications/oggenc/oggenc: 1.48% (5.0386 => 5.1134, std.dev.: 0.0239)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.42% (0.8027 => 0.8141, std.dev.: 0.0042)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 1.29% (0.8462 => 0.8571, std.dev.: 0.0018)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.12% (1.5306 => 1.5477, std.dev.: 0.0061)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 21.96% (0.1029 => 0.1255, std.dev.: 0.0009)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.09% (2.4977 => 2.6497, std.dev.: 0.0013)
  SingleSource/Benchmarks/Misc/richards_benchmark: 5.82% (0.8640 => 0.9143, std.dev.: 0.0001)
  MultiSource/Applications/hexxagon/hexxagon: 3.06% (11.8352 => 12.1971, std.dev.: 0.0210)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.83% (1.5035 => 1.5460, std.dev.: 0.0122)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 2.65% (4.3400 => 4.4550, std.dev.: 0.0072)
  MultiSource/Applications/SPASS/SPASS: 2.51% (10.6171 => 10.8839, std.dev.: 0.0255)
  MultiSource/Applications/JM/lencod/lencod: 2.49% (7.4703 => 7.6561, std.dev.: 0.0163)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.03% (4.0209 => 4.1026, std.dev.: 0.0022)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.69% (62.9725 => 64.0364, std.dev.: 0.0313)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 1.50% (3.2340 => 3.2825, std.dev.: 0.0094)
  MultiSource/Applications/minisat/minisat: 1.44% (8.9855 => 9.1147, std.dev.: 0.0178)
  MultiSource/Benchmarks/nbench/nbench: 1.33% (11.7138 => 11.8694, std.dev.: 0.0016)
  MultiSource/Benchmarks/Bullet/bullet: 1.17% (6.9284 => 7.0095, std.dev.: 0.0262)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 1.16% (5.4862 => 5.5496, std.dev.: 0.0030)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 1.12% (13.3514 => 13.5007, std.dev.: 0.0558)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/garage/garage: -32.38% (0.1124 => 0.0760, std.dev.: 0.0093)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -2.76% (6.2629 => 6.0903, std.dev.: 0.0271)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -2.29% (46.1501 => 45.0919, std.dev.: 0.0170)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Olden/em3d/em3d: -29.49% (4.3829 => 3.0904, std.dev.: 0.0003)
  SingleSource/Benchmarks/Dhrystone/dry: -22.49% (1.5080 => 1.1689, std.dev.: 0.0001)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -10.73% (0.8419 => 0.7516, std.dev.: 0.0001)
  SingleSource/Benchmarks/McGill/chomp: -7.07% (1.1979 => 1.1132, std.dev.: 0.0121)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -4.33% (18.7069 => 17.8965, std.dev.: 0.0190)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -3.76% (0.3136 => 0.3018, std.dev.: 0.0003)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -3.69% (0.8475 => 0.8162, std.dev.: 0.0003)
  SingleSource/Benchmarks/Misc/fbench: -3.62% (2.1388 => 2.0613, std.dev.: 0.0029)
  MultiSource/Applications/lambda-0_1_3/lambda: -2.99% (5.1508 => 4.9966, std.dev.: 0.0141)
  SingleSource/Benchmarks/Misc/salsa20: -2.75% (7.4818 => 7.2761, std.dev.: 0.0046)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -2.58% (4.6862 => 4.5654, std.dev.: 0.0067)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.54% (3.4495 => 3.3620, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -2.48% (4.8598 => 4.7394, std.dev.: 0.0009)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: -2.36% (2.9999 => 2.9292, std.dev.: 0.0001)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: -1.93% (1.1343 => 1.1124, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: -1.85% (1.5158 => 1.4877, std.dev.: 0.0022)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -1.74% (2.0567 => 2.0209, std.dev.: 0.0002)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: -1.67% (1.4294 => 1.4055, std.dev.: 0.0009)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -1.46% (1.6077 => 1.5843, std.dev.: 0.0035)
  MultiSource/Applications/lemon/lemon: -1.43% (1.1412 => 1.1249, std.dev.: 0.0005)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: -1.32% (3.5787 => 3.5316, std.dev.: 0.0010)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: -1.23% (1.6276 => 1.6075, std.dev.: 0.0025)
  MultiSource/Applications/lua/lua: -1.23% (23.7766 => 23.4838, std.dev.: 0.0167)

Report Time: 0.70s
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