[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/14680?compare_to=14678&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14680, Order: 189032, Start Time: 2013-08-22 17:42:20, End Time: 2013-08-22 19:22:10
      To: 14678, Order: 189017, Start Time: 2013-08-22 15:30:26, End Time: 2013-08-22 17:10:16
Baseline: 12291, Order: 183788, Start Time: 2013-06-11 22:18:10, End Time: 2013-06-11 23:54:05

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

Performance Regressions: 7 (108 on baseline)
Performance Improvements: 3 (26 on baseline)
Unchanged Tests: 1098 (974 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 4.48% (0.4706 => 0.4917, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 3.83% (6.1927 => 6.4301, std.dev.: 0.0575)
  SingleSource/UnitTests/ObjC/block-byref-aggr: 2.73% (0.4644 => 0.4771, std.dev.: 0.0026)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.55% (5.2915 => 5.3735, std.dev.: 0.0216)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 62.08% (0.0298 => 0.0483, std.dev.: 0.0000)
  SingleSource/Benchmarks/Shootout/ary3: 12.64% (3.6798 => 4.1449, std.dev.: 0.0564)
  SingleSource/Benchmarks/Linpack/linpack-pc: 1.99% (78.9676 => 80.5405, std.dev.: 0.1377)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -6.44% (0.8613 => 0.8058, std.dev.: 0.0097)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -1.71% (1.3539 => 1.3308, std.dev.: 0.0082)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: -1.09% (7.9208 => 7.8342, std.dev.: 0.0198)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 23.45% (0.1309 => 0.1616, std.dev.: 0.0002)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 20.40% (0.0902 => 0.1086, std.dev.: 0.0002)
  MultiSource/Benchmarks/FreeBench/distray/distray: 17.99% (0.0956 => 0.1128, std.dev.: 0.0004)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 9.17% (0.9492 => 1.0362, std.dev.: 0.0219)
  MultiSource/Applications/sqlite3/sqlite3: 8.30% (16.8408 => 18.2378, std.dev.: 0.0968)
  SingleSource/UnitTests/ObjC/block-byref-aggr: 7.50% (0.4438 => 0.4771, std.dev.: 0.0026)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 6.53% (23.7206 => 25.2689, std.dev.: 0.0456)
  MultiSource/Applications/ClamAV/clamscan: 6.16% (15.8660 => 16.8433, std.dev.: 0.0544)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 6.13% (0.4633 => 0.4917, std.dev.: 0.0045)
  MultiSource/Applications/JM/lencod/lencod: 6.13% (16.0673 => 17.0519, std.dev.: 0.0563)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 6.02% (6.0649 => 6.4301, std.dev.: 0.0575)
  MultiSource/Applications/oggenc/oggenc: 5.66% (5.0968 => 5.3852, std.dev.: 0.0602)
  MultiSource/Applications/SIBsim4/SIBsim4: 5.52% (1.5430 => 1.6282, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.43% (0.7857 => 0.8284, std.dev.: 0.0034)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 5.40% (44.7535 => 47.1707, std.dev.: 0.1164)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 5.39% (13.9318 => 14.6823, std.dev.: 0.1046)
  MultiSource/Applications/SPASS/SPASS: 5.35% (16.0633 => 16.9220, std.dev.: 0.0200)
  MultiSource/Benchmarks/Bullet/bullet: 5.34% (34.3103 => 36.1421, std.dev.: 0.1038)
  MultiSource/Benchmarks/mafft/pairlocalalign: 5.17% (9.9257 => 10.4392, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 5.16% (0.8337 => 0.8767, std.dev.: 0.0160)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 5.13% (5.1113 => 5.3735, std.dev.: 0.0216)
  MultiSource/Applications/JM/ldecod/ldecod: 5.09% (7.1126 => 7.4744, std.dev.: 0.0751)
  MultiSource/Applications/kimwitu++/kc: 4.96% (18.6133 => 19.5370, std.dev.: 0.1054)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.94% (0.6776 => 0.7111, std.dev.: 0.0012)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.92% (6.9160 => 7.2564, std.dev.: 0.0068)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 4.85% (0.4436 => 0.4651, std.dev.: 0.0016)
  MultiSource/Benchmarks/MallocBench/gs/gs: 4.74% (4.6582 => 4.8788, std.dev.: 0.0197)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.45% (5.2868 => 5.5223, std.dev.: 0.0398)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 4.44% (1.3258 => 1.3846, std.dev.: 0.0199)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 4.42% (5.0560 => 5.2796, std.dev.: 0.0248)
  MultiSource/Benchmarks/sim/sim: 4.42% (0.3371 => 0.3520, std.dev.: 0.0007)
  SingleSource/UnitTests/ObjC/synchronized: 4.30% (0.4420 => 0.4610, std.dev.: 0.0013)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 4.28% (0.3997 => 0.4168, std.dev.: 0.0066)
  SingleSource/UnitTests/ObjC/exceptions-4: 4.26% (0.4409 => 0.4597, std.dev.: 0.0057)
  SingleSource/UnitTests/Vector/constpool: 4.23% (19.7780 => 20.6145, std.dev.: 0.0806)
  SingleSource/UnitTests/ObjC/for-in: 4.17% (0.4556 => 0.4746, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.14% (0.8553 => 0.8907, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 4.07% (0.7207 => 0.7500, std.dev.: 0.0103)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.06% (0.3130 => 0.3257, std.dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 4.05% (8.6792 => 9.0307, std.dev.: 0.0419)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 4.03% (4.1621 => 4.3298, std.dev.: 0.0597)
  SingleSource/UnitTests/ObjC/exceptions-3: 4.02% (0.4382 => 0.4558, std.dev.: 0.0008)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 3.90% (1.1174 => 1.1610, std.dev.: 0.0013)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 3.88% (3.9143 => 4.0663, std.dev.: 0.0025)
  MultiSource/Applications/sgefa/sgefa: 3.69% (0.3956 => 0.4102, std.dev.: 0.0006)
  SingleSource/UnitTests/ObjC/exceptions: 3.68% (0.4706 => 0.4879, std.dev.: 0.0001)
  SingleSource/UnitTests/ObjC/exceptions-2: 3.66% (0.4374 => 0.4534, std.dev.: 0.0007)
  MultiSource/Benchmarks/nbench/nbench: 3.57% (1.1748 => 1.2167, std.dev.: 0.0083)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.33% (1.1665 => 1.2054, std.dev.: 0.0072)
  MultiSource/Applications/treecc/treecc: 3.27% (2.2585 => 2.3324, std.dev.: 0.0126)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 3.26% (0.7422 => 0.7664, std.dev.: 0.0005)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 3.23% (1.4634 => 1.5106, std.dev.: 0.0022)
  MultiSource/Applications/d/make_dparser: 3.16% (3.6094 => 3.7235, std.dev.: 0.0101)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.14% (1.2903 => 1.3308, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.13% (0.7499 => 0.7734, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 3.07% (0.6734 => 0.6941, std.dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 3.02% (0.3773 => 0.3887, std.dev.: 0.0030)
  MultiSource/Applications/spiff/spiff: 3.02% (0.9545 => 0.9833, std.dev.: 0.0111)
  MultiSource/Benchmarks/McCat/18-imp/imp: 2.96% (0.3848 => 0.3962, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 2.59% (0.3942 => 0.4044, std.dev.: 0.0010)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.54% (0.8139 => 0.8346, std.dev.: 0.0058)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.37% (0.6499 => 0.6653, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.32% (0.6515 => 0.6666, std.dev.: 0.0014)
  SingleSource/UnitTests/ObjC++/Hello: 2.22% (0.6890 => 0.7043, std.dev.: 0.0006)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 2.14% (0.8865 => 0.9055, std.dev.: 0.0071)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.09% (0.7218 => 0.7369, std.dev.: 0.0021)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.99% (0.6850 => 0.6986, std.dev.: 0.0006)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 64.85% (0.0293 => 0.0483, std.dev.: 0.0000)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.54% (2.7999 => 4.6070, std.dev.: 0.0084)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 52.74% (0.0201 => 0.0307, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 49.84% (3.3485 => 5.0174, std.dev.: 0.0196)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.91% (3.6546 => 4.7111, std.dev.: 0.0041)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 19.83% (0.1029 => 0.1233, std.dev.: 0.0013)
  MultiSource/Benchmarks/McCat/09-vor/vor: 19.18% (0.1173 => 0.1398, std.dev.: 0.0019)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.61% (11.5963 => 13.7548, std.dev.: 0.0066)
  SingleSource/Benchmarks/Misc/oourafft: 17.34% (5.3542 => 6.2827, std.dev.: 0.0042)
  SingleSource/Benchmarks/Misc/flops-1: 16.97% (2.3555 => 2.7552, std.dev.: 0.0328)
  SingleSource/Benchmarks/Shootout/ary3: 14.55% (3.6184 => 4.1449, std.dev.: 0.0564)
  SingleSource/Benchmarks/McGill/chomp: 13.16% (1.0885 => 1.2317, std.dev.: 0.0511)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 10.52% (4.8578 => 5.3686, std.dev.: 0.0042)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.50% (2.9203 => 3.2268, std.dev.: 0.0016)
  MultiSource/Applications/siod/siod: 9.29% (3.1042 => 3.3926, std.dev.: 0.0438)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.58% (3.9283 => 4.2261, std.dev.: 0.0189)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 6.75% (13.3079 => 14.2058, std.dev.: 0.3209)
  SingleSource/Benchmarks/Misc/ffbench: 5.74% (0.9038 => 0.9557, std.dev.: 0.0001)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.71% (0.3257 => 0.3443, std.dev.: 0.0003)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 5.61% (10.3047 => 10.8833, std.dev.: 0.0193)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.57% (17.8356 => 18.8298, std.dev.: 0.0116)
  MultiSource/Applications/minisat/minisat: 5.37% (8.9839 => 9.4665, std.dev.: 0.0581)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.25% (4.7242 => 4.9724, std.dev.: 0.0151)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.90% (4.5666 => 4.7904, std.dev.: 0.0220)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.78% (0.8164 => 0.8554, std.dev.: 0.0011)
  MultiSource/Applications/SPASS/SPASS: 4.58% (10.7052 => 11.1954, std.dev.: 0.1582)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.45% (2.9633 => 3.0953, std.dev.: 0.0005)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1118, std.dev.: 0.0001)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 3.13% (55.8469 => 57.5975, std.dev.: 0.1432)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.99% (4.0979 => 4.2204, std.dev.: 0.0033)
  SingleSource/Benchmarks/SmallPT/smallpt: 2.86% (10.7675 => 11.0750, std.dev.: 0.0465)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.81% (6.3432 => 6.5215, std.dev.: 0.0012)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 2.56% (3.2806 => 3.3645, std.dev.: 0.0167)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 2.45% (80.1461 => 82.1085, std.dev.: 0.2180)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085, std.dev.: 0.0001)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 2.07% (29.4703 => 30.0790, std.dev.: 0.1013)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.69% (2.0364 => 2.0708, std.dev.: 0.0052)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613, std.dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.20% (1.2530 => 1.2680, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.12% (4.8752 => 4.9297, std.dev.: 0.0015)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 1.04% (7.7536 => 7.8342, std.dev.: 0.0198)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -20.64% (0.0625 => 0.0496, std.dev.: 0.0001)
  MultiSource/Benchmarks/McCat/05-eks/eks: -3.46% (0.6157 => 0.5944, std.dev.: 0.0012)

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: -20.29% (0.0700 => 0.0558, std.dev.: 0.0001)
  MultiSource/Benchmarks/Olden/power/power: -18.47% (1.4820 => 1.2083, std.dev.: 0.0004)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.60% (6.0812 => 5.3755, std.dev.: 0.0719)
  SingleSource/Benchmarks/Misc/flops-6: -9.56% (1.9840 => 1.7943, std.dev.: 0.0000)
  SingleSource/Benchmarks/Misc/flops-5: -9.23% (1.9963 => 1.8121, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/salsa20: -7.91% (7.7497 => 7.1366, std.dev.: 0.0115)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.39% (1.4147 => 1.3102, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.11% (3.0637 => 2.8460, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -5.91% (4.4499 => 4.1871, std.dev.: 0.0172)
  SingleSource/Benchmarks/Dhrystone/fldry: -5.30% (0.7003 => 0.6632, std.dev.: 0.0066)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.83% (4.5441 => 4.3245, std.dev.: 0.0048)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.84% (0.9143 => 0.8792, std.dev.: 0.0007)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.64% (2.9548 => 2.8471, std.dev.: 0.0011)
  MultiSource/Applications/hexxagon/hexxagon: -2.97% (12.2620 => 11.8977, std.dev.: 0.0053)
  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.: 0.0000)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.59% (1.9630 => 1.9122, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.04% (2.9868 => 2.9260, std.dev.: 0.0043)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.81% (2.2946 => 2.2530, std.dev.: 0.0025)
  SingleSource/Benchmarks/Misc/fbench: -1.73% (2.0602 => 2.0245, std.dev.: 0.0003)
  MultiSource/Applications/lua/lua: -1.61% (23.3555 => 22.9787, std.dev.: 0.0649)
  SingleSource/Benchmarks/Misc/flops: -1.14% (9.2654 => 9.1598, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.09% (4.2386 => 4.1925, std.dev.: 0.0061)

Report Time: 0.85s
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