[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/14352?compare_to=14348&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14352, Order: 188249, Start Time: 2013-08-13 04:03:18, End Time: 2013-08-13 05:42:13
      To: 14348, Order: 188237, Start Time: 2013-08-13 01:52:46, End Time: 2013-08-13 03:32:02
Baseline: 12291, Order: 183788, Start Time: 2013-06-11 22:18:10, End Time: 2013-06-11 23:54:05

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

Performance Regressions: 4 (108 on baseline)
Performance Improvements: 6 (26 on baseline)
Unchanged Tests: 1098 (974 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/Burg/burg: 1.35% (1.4520 => 1.4716, std.dev.: 0.0062)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Bullet/bullet: 2.81% (7.0405 => 7.2381, std.dev.: 0.0483)
  MultiSource/Applications/sqlite3/sqlite3: 1.71% (4.4770 => 4.5535, std.dev.: 0.0096)
  MultiSource/Applications/SPASS/SPASS: 1.01% (11.1729 => 11.2858, std.dev.: 0.0189)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Ptrdist/bc/bc: -6.06% (1.4142 => 1.3285, std.dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/football/football: -4.37% (1.0107 => 0.9665, std.dev.: 0.0011)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -3.56% (0.6130 => 0.5912, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.87% (0.7882 => 0.7656, std.dev.: 0.0022)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: -18.22% (0.1257 => 0.1028, std.dev.: 0.0017)
  MultiSource/Benchmarks/llubenchmark/llu: -13.59% (4.4752 => 3.8670, std.dev.: 0.0289)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 21.77% (0.1309 => 0.1594, std.dev.: 0.0001)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 19.51% (0.0902 => 0.1078, std.dev.: 0.0002)
  MultiSource/Applications/sqlite3/sqlite3: 7.31% (16.8408 => 18.0715, std.dev.: 0.0472)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 6.75% (0.9492 => 1.0133, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 6.07% (0.7281 => 0.7723, std.dev.: 0.0078)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 5.01% (13.9318 => 14.6296, std.dev.: 0.0738)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.68% (0.6776 => 0.7093, std.dev.: 0.0011)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 4.67% (0.7857 => 0.8224, std.dev.: 0.0013)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 4.54% (44.7535 => 46.7842, std.dev.: 0.0336)
  MultiSource/Applications/ClamAV/clamscan: 4.43% (15.8660 => 16.5686, std.dev.: 0.0506)
  MultiSource/Applications/JM/lencod/lencod: 4.39% (16.0673 => 16.7734, std.dev.: 0.0734)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.38% (0.7520 => 0.7849, std.dev.: 0.0077)
  MultiSource/Applications/kimwitu++/kc: 4.27% (18.6133 => 19.4076, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.22% (0.7039 => 0.7336, std.dev.: 0.0097)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 4.02% (23.7206 => 24.6746, std.dev.: 0.0725)
  MultiSource/Applications/SPASS/SPASS: 4.01% (16.0633 => 16.7078, std.dev.: 0.0089)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.96% (4.6582 => 4.8427, std.dev.: 0.0035)
  MultiSource/Benchmarks/McCat/08-main/main: 3.91% (0.2840 => 0.2951, std.dev.: 0.0021)
  SingleSource/Benchmarks/Shootout-C++/objinst: 3.83% (0.3130 => 0.3250, std.dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 3.83% (0.3477 => 0.3610, std.dev.: 0.0015)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.82% (0.6825 => 0.7086, std.dev.: 0.0006)
  MultiSource/Benchmarks/Bullet/bullet: 3.68% (34.3103 => 35.5721, std.dev.: 0.0331)
  MultiSource/Applications/JM/ldecod/ldecod: 3.68% (7.1126 => 7.3741, std.dev.: 0.0232)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.60% (9.9257 => 10.2830, std.dev.: 0.0138)
  SingleSource/UnitTests/Vector/constpool: 3.51% (19.7780 => 20.4721, std.dev.: 0.1212)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 3.49% (0.7484 => 0.7745, std.dev.: 0.0072)
  MultiSource/Benchmarks/sim/sim: 3.44% (0.3371 => 0.3487, std.dev.: 0.0004)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.32% (6.9160 => 7.1457, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 3.32% (0.7207 => 0.7446, std.dev.: 0.0020)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.27% (5.2868 => 5.4596, std.dev.: 0.0470)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 3.24% (8.6792 => 8.9605, std.dev.: 0.0359)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 3.23% (0.6695 => 0.6911, std.dev.: 0.0018)
  MultiSource/Applications/sgefa/sgefa: 3.16% (0.3956 => 0.4081, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 3.15% (0.7422 => 0.7656, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.09% (0.7027 => 0.7244, std.dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.96% (1.2903 => 1.3285, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 2.92% (0.6791 => 0.6989, std.dev.: 0.0023)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 2.82% (3.9143 => 4.0246, std.dev.: 0.0142)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.77% (0.6858 => 0.7048, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.66% (0.8538 => 0.8765, std.dev.: 0.0020)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.65% (5.1113 => 5.2470, std.dev.: 0.0240)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.61% (0.6371 => 0.6537, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.55% (0.7851 => 0.8051, std.dev.: 0.0003)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.52% (0.8139 => 0.8344, std.dev.: 0.0006)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.51% (0.6499 => 0.6662, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.48% (0.6486 => 0.6647, std.dev.: 0.0011)
  MultiSource/Applications/Burg/burg: 2.42% (1.4368 => 1.4716, std.dev.: 0.0062)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 2.41% (1.6410 => 1.6805, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.31% (0.6493 => 0.6643, std.dev.: 0.0010)
  MultiSource/Applications/spiff/spiff: 2.30% (0.9545 => 0.9765, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 2.30% (0.6393 => 0.6540, std.dev.: 0.0005)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.28% (1.3213 => 1.3514, std.dev.: 0.0061)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.27% (5.0560 => 5.1708, std.dev.: 0.0265)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.27% (4.1621 => 4.2566, std.dev.: 0.0306)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 2.26% (0.6694 => 0.6845, std.dev.: 0.0056)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.20% (0.7196 => 0.7354, std.dev.: 0.0031)
  SingleSource/UnitTests/ObjC/parameter-passing: 2.11% (0.4827 => 0.4929, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.04% (0.9472 => 0.9665, std.dev.: 0.0011)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.02% (0.6883 => 0.7022, std.dev.: 0.0011)
  MultiSource/Benchmarks/nbench/nbench: 1.90% (1.1748 => 1.1971, std.dev.: 0.0026)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.81% (0.9874 => 1.0053, std.dev.: 0.0026)
  SingleSource/UnitTests/ObjC++/property-reference: 1.67% (0.8347 => 0.8486, std.dev.: 0.0012)
  MultiSource/Applications/siod/siod: 1.64% (2.4197 => 2.4594, std.dev.: 0.0072)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 1.61% (0.7712 => 0.7836, std.dev.: 0.0023)
  SingleSource/UnitTests/ObjC++/Hello: 1.51% (0.6890 => 0.6994, std.dev.: 0.0013)
  SingleSource/Benchmarks/Misc-C++/bigfib: 1.50% (0.7201 => 0.7309, std.dev.: 0.0014)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 1.47% (2.1760 => 2.2080, std.dev.: 0.0089)
  MultiSource/Applications/lua/lua: 1.43% (4.2165 => 4.2767, std.dev.: 0.0079)
  MultiSource/Applications/hexxagon/hexxagon: 1.41% (1.3260 => 1.3447, std.dev.: 0.0030)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.42% (2.7999 => 4.6035, std.dev.: 0.0172)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 50.33% (3.3485 => 5.0337, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.95% (3.6546 => 4.7127, std.dev.: 0.0020)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.62% (11.5963 => 13.7561, std.dev.: 0.0229)
  SingleSource/Benchmarks/Misc/oourafft: 18.34% (5.3542 => 6.3362, std.dev.: 0.0050)
  SingleSource/Benchmarks/Misc/flops-1: 17.43% (2.3555 => 2.7660, std.dev.: 0.0274)
  SingleSource/Benchmarks/McGill/chomp: 12.56% (1.0885 => 1.2252, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.58% (2.9203 => 3.2294, std.dev.: 0.0077)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.35% (4.8578 => 5.3119, std.dev.: 0.0552)
  MultiSource/Applications/siod/siod: 8.29% (3.1042 => 3.3616, std.dev.: 0.0503)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.74% (3.9283 => 4.2325, std.dev.: 0.0105)
  SingleSource/Benchmarks/Misc/ffbench: 5.75% (0.9038 => 0.9558, std.dev.: 0.0116)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.69% (17.8356 => 18.8502, std.dev.: 0.0446)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.68% (0.3257 => 0.3442, std.dev.: 0.0004)
  MultiSource/Applications/SPASS/SPASS: 5.42% (10.7052 => 11.2858, std.dev.: 0.0189)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.72% (13.3079 => 13.9365, std.dev.: 0.0069)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.70% (0.8164 => 0.8548, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.65% (4.7242 => 4.9439, std.dev.: 0.0290)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.62% (4.5666 => 4.7774, std.dev.: 0.0280)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.45% (2.9633 => 3.0952, std.dev.: 0.0005)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 4.29% (10.3047 => 10.7463, std.dev.: 0.0554)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1115, std.dev.: 0.0004)
  SingleSource/Benchmarks/SmallPT/smallpt: 3.63% (10.7675 => 11.1581, std.dev.: 0.0112)
  MultiSource/Benchmarks/Bullet/bullet: 3.60% (6.9863 => 7.2381, std.dev.: 0.0483)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.53% (4.9926 => 5.1688, std.dev.: 0.0064)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.03% (4.0979 => 4.2219, std.dev.: 0.0028)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.68% (6.3432 => 6.5129, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.60% (55.8469 => 57.2991, std.dev.: 0.0632)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085, std.dev.: 0.0001)
  MultiSource/Benchmarks/Olden/bh/bh: 2.16% (1.8361 => 1.8757, std.dev.: 0.0007)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 2.16% (3.2806 => 3.3513, std.dev.: 0.0054)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 1.91% (80.1461 => 81.6761, std.dev.: 0.3008)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.89% (1.2530 => 1.2767, std.dev.: 0.0013)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.68% (2.0364 => 2.0707, std.dev.: 0.0085)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 1.64% (29.4703 => 29.9531, std.dev.: 0.1395)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0612, std.dev.: 0.0001)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 1.37% (7.7536 => 7.8601, std.dev.: 0.0345)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.16% (2.9331 => 2.9670, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.10% (4.8752 => 4.9287, std.dev.: 0.0073)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -21.60% (0.0625 => 0.0490, std.dev.: 0.0001)
  MultiSource/Benchmarks/McCat/05-eks/eks: -3.82% (0.6157 => 0.5922, std.dev.: 0.0007)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.80% (2.3421 => 1.7612, std.dev.: 0.0005)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -23.86% (0.0700 => 0.0533, std.dev.: 0.0012)
  MultiSource/Benchmarks/Olden/power/power: -18.46% (1.4820 => 1.2084, std.dev.: 0.0006)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.94% (6.0812 => 5.3550, std.dev.: 0.0573)
  SingleSource/Benchmarks/Misc/flops-6: -9.58% (1.9840 => 1.7940, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/flops-5: -9.23% (1.9963 => 1.8120, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/salsa20: -7.63% (7.7497 => 7.1587, std.dev.: 0.0017)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.44% (1.4147 => 1.3094, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.10% (3.0637 => 2.8462, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -5.98% (4.4499 => 4.1836, std.dev.: 0.0077)
  SingleSource/Benchmarks/Dhrystone/fldry: -4.84% (0.7003 => 0.6664, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.50% (4.5441 => 4.3398, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.83% (0.9143 => 0.8793, std.dev.: 0.0006)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.57% (2.9548 => 2.8494, std.dev.: 0.0265)
  MultiSource/Applications/hexxagon/hexxagon: -2.97% (12.2620 => 11.8974, std.dev.: 0.0056)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.67% (1.9630 => 1.9106, std.dev.: 0.0033)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.64% (0.7853 => 0.7646, std.dev.: 0.0004)
  SingleSource/Benchmarks/Misc/fp-convert: -2.60% (2.7387 => 2.6676, std.dev.: 0.0000)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.22% (8.5963 => 8.4057, std.dev.: 0.0642)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.04% (2.9868 => 2.9258, std.dev.: 0.0034)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.90% (2.2946 => 2.2510, std.dev.: 0.0003)
  MultiSource/Applications/JM/lencod/lencod: -1.80% (7.6188 => 7.4820, std.dev.: 0.0416)
  SingleSource/Benchmarks/Misc/fbench: -1.75% (2.0602 => 2.0242, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/flops: -1.08% (9.2654 => 9.1655, std.dev.: 0.0012)

Report Time: 1.09s
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