[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/14400?compare_to=14397&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14400, Order: 188366, Start Time: 2013-08-14 10:42:35, End Time: 2013-08-14 12:21:45
      To: 14397, Order: 188365, Start Time: 2013-08-14 08:32:03, End Time: 2013-08-14 10:11:06
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 (109 on baseline)
Performance Improvements: 2 (27 on baseline)
Unchanged Tests: 1099 (972 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 4.79% (1.5043 => 1.5763, std.dev.: 0.0192)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.59% (1.2045 => 1.2477, std.dev.: 0.0166)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 3.56% (1.3637 => 1.4123, std.dev.: 0.0154)
  MultiSource/Benchmarks/MallocBench/gs/gs: 1.37% (4.7898 => 4.8555, std.dev.: 0.0070)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.16% (5.2128 => 5.2735, std.dev.: 0.0049)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/JM/lencod/lencod: 1.41% (7.4702 => 7.5759, std.dev.: 0.0134)
  MultiSource/Applications/minisat/minisat: 1.28% (9.3110 => 9.4305, std.dev.: 0.0129)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Applications/minisat/minisat: -2.39% (0.7937 => 0.7747, std.dev.: 0.0004)
  SingleSource/UnitTests/ObjC/BoolLiteralTest: -2.12% (0.5225 => 0.5114, std.dev.: 0.0029)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 22.00% (0.1309 => 0.1597, std.dev.: 0.0002)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 8.28% (0.9492 => 1.0278, std.dev.: 0.0077)
  MultiSource/Applications/sqlite3/sqlite3: 7.99% (16.8408 => 18.1867, std.dev.: 0.0684)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 7.71% (1.4634 => 1.5763, std.dev.: 0.0192)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 6.96% (1.1665 => 1.2477, std.dev.: 0.0166)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 6.89% (1.3213 => 1.4123, std.dev.: 0.0154)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 6.14% (13.9318 => 14.7871, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.66% (0.7281 => 0.7693, std.dev.: 0.0007)
  MultiSource/Applications/JM/lencod/lencod: 5.31% (16.0673 => 16.9197, std.dev.: 0.0137)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 5.08% (23.7206 => 24.9249, std.dev.: 0.0914)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 5.00% (44.7535 => 46.9929, std.dev.: 0.0666)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.88% (0.8337 => 0.8744, std.dev.: 0.0021)
  MultiSource/Applications/SPASS/SPASS: 4.80% (16.0633 => 16.8343, std.dev.: 0.0259)
  SingleSource/Benchmarks/Misc/ReedSolomon: 4.80% (0.2106 => 0.2207, std.dev.: 0.0008)
  MultiSource/Applications/kimwitu++/kc: 4.65% (18.6133 => 19.4783, std.dev.: 0.0798)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.63% (6.9160 => 7.2359, std.dev.: 0.0091)
  MultiSource/Applications/ClamAV/clamscan: 4.53% (15.8660 => 16.5846, std.dev.: 0.0603)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.40% (0.6776 => 0.7074, std.dev.: 0.0006)
  MultiSource/Benchmarks/mafft/pairlocalalign: 4.32% (9.9257 => 10.3547, std.dev.: 0.0165)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 4.30% (5.0560 => 5.2735, std.dev.: 0.0049)
  MultiSource/Benchmarks/MallocBench/gs/gs: 4.24% (4.6582 => 4.8555, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.18% (0.7520 => 0.7834, std.dev.: 0.0012)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 4.14% (8.6792 => 9.0383, std.dev.: 0.0150)
  MultiSource/Benchmarks/Bullet/bullet: 4.00% (34.3103 => 35.6832, std.dev.: 0.0228)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 3.91% (0.7039 => 0.7314, std.dev.: 0.0028)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 3.73% (0.3997 => 0.4146, std.dev.: 0.0003)
  MultiSource/Benchmarks/sim/sim: 3.71% (0.3371 => 0.3496, std.dev.: 0.0006)
  MultiSource/Applications/oggenc/oggenc: 3.62% (5.0968 => 5.2814, std.dev.: 0.0611)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 3.59% (0.7207 => 0.7466, std.dev.: 0.0002)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 3.47% (1.1174 => 1.1562, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 3.44% (0.6695 => 0.6925, std.dev.: 0.0007)
  SingleSource/UnitTests/Vector/constpool: 3.39% (19.7780 => 20.4488, std.dev.: 0.0893)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.37% (0.8553 => 0.8841, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.34% (0.6825 => 0.7053, std.dev.: 0.0018)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.18% (5.2868 => 5.4548, std.dev.: 0.0614)
  MultiSource/Applications/JM/ldecod/ldecod: 3.06% (7.1126 => 7.3306, std.dev.: 0.0808)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.04% (1.6410 => 1.6909, std.dev.: 0.0046)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 3.03% (0.6828 => 0.7035, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.90% (0.7027 => 0.7231, std.dev.: 0.0019)
  MultiSource/Benchmarks/nbench/nbench: 2.89% (1.1748 => 1.2087, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.65% (0.7499 => 0.7698, std.dev.: 0.0018)
  MultiSource/Benchmarks/McCat/18-imp/imp: 2.65% (0.3848 => 0.3950, std.dev.: 0.0008)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.60% (0.7153 => 0.7339, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.60% (0.6858 => 0.7036, std.dev.: 0.0025)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.56% (4.1621 => 4.2686, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.53% (0.4146 => 0.4251, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 2.48% (0.6489 => 0.6650, std.dev.: 0.0005)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.43% (5.1113 => 5.2356, std.dev.: 0.0058)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.40% (0.6499 => 0.6655, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.39% (0.6734 => 0.6895, std.dev.: 0.0024)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.34% (1.3258 => 1.3568, std.dev.: 0.0025)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.34% (0.7615 => 0.7793, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.26% (0.6371 => 0.6515, std.dev.: 0.0008)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 2.26% (0.6694 => 0.6845, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 2.25% (0.6393 => 0.6537, std.dev.: 0.0043)
  MultiSource/Applications/minisat/minisat: 2.23% (0.7578 => 0.7747, std.dev.: 0.0004)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.21% (0.9733 => 0.9948, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.19% (0.7851 => 0.8023, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 2.14% (1.5029 => 1.5351, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.09% (0.7617 => 0.7776, std.dev.: 0.0011)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.09% (0.6521 => 0.6657, std.dev.: 0.0008)
  SingleSource/Benchmarks/Misc-C++/bigfib: 1.94% (0.7201 => 0.7341, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 1.77% (0.7218 => 0.7346, std.dev.: 0.0021)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 1.69% (0.7712 => 0.7842, std.dev.: 0.0007)
  MultiSource/Applications/Burg/burg: 1.64% (1.4368 => 1.4603, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.50% (0.6847 => 0.6950, std.dev.: 0.0012)
  MultiSource/Applications/hexxagon/hexxagon: 1.43% (1.3260 => 1.3450, std.dev.: 0.0051)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.22% (0.8865 => 0.8973, std.dev.: 0.0010)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 1.01% (1.9091 => 1.9283, std.dev.: 0.0043)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.27% (2.7999 => 4.5994, std.dev.: 0.0020)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 50.25% (0.0201 => 0.0302, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 49.72% (3.3485 => 5.0134, std.dev.: 0.0201)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.96% (3.6546 => 4.7128, std.dev.: 0.0106)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.67% (11.5963 => 13.7613, std.dev.: 0.0087)
  SingleSource/Benchmarks/Misc/oourafft: 18.33% (5.3542 => 6.3355, std.dev.: 0.0016)
  SingleSource/Benchmarks/Misc/flops-1: 17.18% (2.3555 => 2.7601, std.dev.: 0.0090)
  SingleSource/Benchmarks/McGill/chomp: 12.57% (1.0885 => 1.2253, std.dev.: 0.0026)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.49% (2.9203 => 3.2266, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.55% (4.8578 => 5.3219, std.dev.: 0.0496)
  MultiSource/Applications/siod/siod: 7.85% (3.1042 => 3.3479, std.dev.: 0.0428)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.51% (3.9283 => 4.2233, std.dev.: 0.0183)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.96% (0.3257 => 0.3451, std.dev.: 0.0012)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.71% (17.8356 => 18.8533, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.62% (4.5666 => 4.8234, std.dev.: 0.0071)
  MultiSource/Applications/SPASS/SPASS: 5.18% (10.7052 => 11.2599, std.dev.: 0.0238)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.99% (13.3079 => 13.9725, std.dev.: 0.2388)
  MultiSource/Applications/minisat/minisat: 4.97% (8.9839 => 9.4305, std.dev.: 0.0129)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.89% (4.7242 => 4.9550, std.dev.: 0.0141)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 4.81% (10.3047 => 10.8003, std.dev.: 0.0066)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.72% (0.8164 => 0.8549, std.dev.: 0.0008)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.45% (2.9633 => 3.0951, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1120, std.dev.: 0.0003)
  SingleSource/Benchmarks/SmallPT/smallpt: 3.53% (10.7675 => 11.1477, std.dev.: 0.0122)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.95% (4.0979 => 4.2189, std.dev.: 0.0053)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.73% (6.3432 => 6.5161, std.dev.: 0.0045)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.58% (4.9926 => 5.1213, std.dev.: 0.0199)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 2.56% (29.4703 => 30.2243, std.dev.: 0.0614)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.53% (55.8469 => 57.2599, std.dev.: 0.0378)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 2.48% (3.2806 => 3.3620, std.dev.: 0.0114)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085, std.dev.: 0.0011)
  MultiSource/Benchmarks/Olden/bh/bh: 2.16% (1.8361 => 1.8757, std.dev.: 0.0012)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.64% (4.3599 => 4.4313, std.dev.: 0.0086)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.62% (2.0364 => 2.0693, std.dev.: 0.0037)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 1.47% (7.7536 => 7.8673, std.dev.: 0.0274)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613, std.dev.: 0.0000)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.36% (1.2530 => 1.2701, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.32% (4.0906 => 4.1444, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.15% (4.8752 => 4.9312, std.dev.: 0.0007)
  SingleSource/Benchmarks/Shootout-C++/hash2: 1.10% (3.0816 => 3.1156, std.dev.: 0.0063)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -21.44% (0.0625 => 0.0491, std.dev.: 0.0000)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -4.42% (0.2352 => 0.2248, std.dev.: 0.0028)
  MultiSource/Benchmarks/McCat/05-eks/eks: -4.24% (0.6157 => 0.5896, std.dev.: 0.0004)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.81% (2.3421 => 1.7611, 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.: 0.0021)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.91% (6.0812 => 5.3568, std.dev.: 0.0110)
  SingleSource/Benchmarks/Misc/flops-6: -9.60% (1.9840 => 1.7936, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-5: -9.22% (1.9963 => 1.8122, std.dev.: 0.0000)
  SingleSource/Benchmarks/Misc/salsa20: -7.48% (7.7497 => 7.1702, std.dev.: 0.0027)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.42% (1.4147 => 1.3097, std.dev.: 0.0006)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.05% (3.0637 => 2.8477, std.dev.: 0.0158)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -6.06% (4.4499 => 4.1803, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.90% (4.5441 => 4.3213, std.dev.: 0.0084)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.92% (0.9143 => 0.8785, std.dev.: 0.0009)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.65% (2.9548 => 2.8470, std.dev.: 0.0324)
  MultiSource/Applications/hexxagon/hexxagon: -2.93% (12.2620 => 11.9025, std.dev.: 0.0061)
  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: -2.47% (1.9630 => 1.9146, std.dev.: 0.0015)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.89% (2.2946 => 2.2512, std.dev.: 0.0007)
  SingleSource/Benchmarks/Misc/fbench: -1.73% (2.0602 => 2.0245, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -1.53% (4.2056 => 4.1411, std.dev.: 0.0053)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -1.37% (4.2099 => 4.1523, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.15% (4.2386 => 4.1897, std.dev.: 0.0123)
  SingleSource/Benchmarks/Misc/flops: -1.08% (9.2654 => 9.1652, std.dev.: 0.0002)
  MultiSource/Applications/viterbi/viterbi: -1.00% (4.4946 => 4.4495, std.dev.: 0.0051)

Report Time: 0.80s
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