[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/25369?compare_to=25363&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 25369, Order: 207966, Start Time: 2014-05-05 14:43:36, End Time: 2014-05-05 19:27:43
      To: 25363, Order: 207961, Start Time: 2014-05-05 12:51:45, End Time: 2014-05-05 17:33:56
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 10 (115 on baseline)
Performance Improvements: 1 (23 on baseline)
Added Tests: 0 (2 on baseline)
Unchanged Tests: 1101 (972 on baseline)
Total Tests: 1112

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/globalrefs: 150.00% (0.0080 => 0.0200, std.dev.: 0.0035)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 40.00% (0.0400 => 0.0560, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout/random: 37.50% (0.0320 => 0.0440, std.dev.: 0.0024)
  SingleSource/Benchmarks/CoyoteBench/almabench: 21.05% (0.0760 => 0.0920, std.dev.: 0.0035)
  SingleSource/UnitTests/Vector/SSE/sse_isamax: 19.05% (0.0840 => 0.1000, std.dev.: 0.0047)
  MultiSource/Benchmarks/McCat/09-vor/vor: 10.47% (0.3440 => 0.3800, std.dev.: 0.0139)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.92% (0.5480 => 0.5640, std.dev.: 0.0041)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 100.00% (0.0160 => 0.0320, std.dev.: 0.0037)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.32% (3.9442 => 3.9962, std.dev.: 0.0138)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 1.15% (1.3921 => 1.4081, std.dev.: 0.0048)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -2.32% (1.7241 => 1.6841, std.dev.: 0.0152)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  SingleSource/Regression/C++/EH/ctor_dtor_count: 200.00% (0.0120 => 0.0360, std.dev.: 0.0059)
  SingleSource/Regression/C++/pointer_member: 150.00% (0.0080 => 0.0200, std.dev.: 0.0030)
  SingleSource/Benchmarks/Shootout/random: 57.14% (0.0280 => 0.0440, std.dev.: 0.0024)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 30.00% (0.0400 => 0.0520, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 27.27% (0.1320 => 0.1680, std.dev.: 0.0027)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 22.22% (0.1080 => 0.1320, std.dev.: 0.0084)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 22.22% (0.0720 => 0.0880, std.dev.: 0.0042)
  SingleSource/Benchmarks/Misc/ffbench: 21.05% (0.0760 => 0.0920, std.dev.: 0.0035)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 21.05% (0.0760 => 0.0920, std.dev.: 0.0050)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 19.35% (0.1240 => 0.1480, std.dev.: 0.0054)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 17.65% (0.0680 => 0.0800, std.dev.: 0.0039)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 17.39% (0.3680 => 0.4320, std.dev.: 0.0141)
  SingleSource/Benchmarks/Misc/richards_benchmark: 16.67% (0.0720 => 0.0840, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/power/power: 13.51% (0.1480 => 0.1680, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 12.24% (0.1960 => 0.2200, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 11.45% (1.1881 => 1.3241, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 11.35% (1.1281 => 1.2561, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 11.03% (1.1601 => 1.2881, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 10.60% (1.2081 => 1.3361, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 10.47% (1.1841 => 1.3081, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 10.36% (1.2361 => 1.3641, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 10.32% (1.1241 => 1.2401, std.dev.: 0.0136)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 10.21% (1.1361 => 1.2521, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 10.20% (1.1761 => 1.2961, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 10.20% (1.2161 => 1.3401, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 10.07% (1.1921 => 1.3121, std.dev.: 0.0099)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 10.00% (0.1600 => 0.1760, std.dev.: 0.0062)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 10.00% (0.1600 => 0.1760, std.dev.: 0.0053)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 9.86% (1.1361 => 1.2481, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 9.84% (1.2601 => 1.3841, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 9.77% (1.2281 => 1.3481, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 9.76% (1.1881 => 1.3041, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 9.69% (1.1561 => 1.2681, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 9.61% (1.2481 => 1.3681, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 9.46% (1.1841 => 1.2961, std.dev.: 0.0151)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 9.41% (1.2321 => 1.3481, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 9.25% (1.1681 => 1.2761, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.12% (1.2721 => 1.3881, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 9.06% (1.1481 => 1.2521, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 9.03% (1.1961 => 1.3041, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 8.85% (1.2201 => 1.3281, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 8.72% (1.1921 => 1.2961, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 8.72% (1.1921 => 1.2961, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 8.71% (1.1481 => 1.2481, std.dev.: 0.0136)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 8.71% (1.2401 => 1.3481, std.dev.: 0.0093)
  MultiSource/Benchmarks/FreeBench/neural/neural: 8.70% (0.1840 => 0.2000, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 8.44% (1.2801 => 1.3881, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 8.42% (1.1881 => 1.2881, std.dev.: 0.0123)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 8.39% (1.1441 => 1.2401, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 8.31% (1.2521 => 1.3561, std.dev.: 0.0102)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 8.19% (0.6840 => 0.7400, std.dev.: 0.0116)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 8.18% (0.4400 => 0.4760, std.dev.: 0.0103)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 8.12% (10.6960 => 11.5640, std.dev.: 0.0782)
  MultiSource/Applications/sgefa/sgefa: 8.08% (0.3960 => 0.4280, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 7.60% (1.3681 => 1.4721, std.dev.: 0.0094)
  MultiSource/Benchmarks/McCat/08-main/main: 7.59% (0.3160 => 0.3400, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 7.55% (1.2721 => 1.3681, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 7.33% (1.3641 => 1.4641, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 7.26% (1.2121 => 1.3001, std.dev.: 0.0121)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 7.01% (0.8561 => 0.9161, std.dev.: 0.0099)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 6.78% (6.0160 => 6.4240, std.dev.: 0.0466)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 6.56% (0.2440 => 0.2600, std.dev.: 0.0057)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 6.05% (1.5200 => 1.6120, std.dev.: 0.0162)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 5.95% (0.7400 => 0.7840, std.dev.: 0.0136)
  MultiSource/Benchmarks/McCat/18-imp/imp: 5.83% (0.4120 => 0.4360, std.dev.: 0.0093)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 5.75% (0.3480 => 0.3680, std.dev.: 0.0043)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 5.50% (8.1441 => 8.5921, std.dev.: 0.0511)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 5.09% (1.9640 => 2.0640, std.dev.: 0.0203)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 4.07% (1.3760 => 1.4320, std.dev.: 0.0216)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 3.95% (0.6080 => 0.6320, std.dev.: 0.0058)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.92% (1.7360 => 1.8040, std.dev.: 0.0182)
  MultiSource/Applications/hexxagon/hexxagon: 3.91% (1.1240 => 1.1680, std.dev.: 0.0166)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.79% (5.8000 => 6.0200, std.dev.: 0.0376)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.73% (10.4082 => 10.7962, std.dev.: 0.0345)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 3.68% (0.5440 => 0.5640, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 3.67% (0.4360 => 0.4520, std.dev.: 0.0061)
  MultiSource/Applications/lua/lua: 3.63% (4.5200 => 4.6840, std.dev.: 0.0461)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 3.58% (2.1201 => 2.1961, std.dev.: 0.0074)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.58% (4.9200 => 5.0960, std.dev.: 0.0447)
  SingleSource/Benchmarks/Misc-C++/bigfib: 3.37% (0.7120 => 0.7360, std.dev.: 0.0067)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 3.28% (1.7080 => 1.7640, std.dev.: 0.0173)
  MultiSource/Applications/JM/lencod/lencod: 3.13% (17.6165 => 18.1685, std.dev.: 0.0649)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 3.10% (4.9000 => 5.0520, std.dev.: 0.0353)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 3.06% (0.9161 => 0.9441, std.dev.: 0.0053)
  MultiSource/Applications/sqlite3/sqlite3: 3.05% (23.7574 => 24.4815, std.dev.: 0.0535)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.91% (48.1088 => 49.5090, std.dev.: 0.0936)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.68% (2.8322 => 2.9082, std.dev.: 0.0121)
  MultiSource/Benchmarks/Bullet/bullet: 2.48% (37.0925 => 38.0125, std.dev.: 0.0680)
  MultiSource/Applications/JM/ldecod/ldecod: 2.34% (7.8562 => 8.0402, std.dev.: 0.0385)
  MultiSource/Applications/kimwitu++/kc: 2.23% (18.8170 => 19.2371, std.dev.: 0.0370)
  MultiSource/Applications/SPASS/SPASS: 1.91% (17.5484 => 17.8844, std.dev.: 0.0406)
  MultiSource/Applications/oggenc/oggenc: 1.73% (5.7964 => 5.8964, std.dev.: 0.0162)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.70% (4.0122 => 4.0803, std.dev.: 0.0138)
  MultiSource/Applications/ClamAV/clamscan: 1.54% (17.4082 => 17.6762, std.dev.: 0.0493)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.02% (15.2282 => 15.3842, std.dev.: 0.0334)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/fp-convert: 37.80% (2.8042 => 3.8642, std.dev.: 0.0036)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 30.00% (0.0400 => 0.0520, std.dev.: 0.0020)
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0054)
  SingleSource/Benchmarks/McGill/chomp: 19.74% (0.9321 => 1.1161, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 12.87% (1.0881 => 1.2281, std.dev.: 0.0020)
  MultiSource/Applications/siod/siod: 12.22% (2.8802 => 3.2322, std.dev.: 0.0169)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 7.89% (0.3040 => 0.3280, std.dev.: 0.0079)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 3.85% (0.7280 => 0.7560, std.dev.: 0.0087)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.30% (1.0921 => 1.1281, std.dev.: 0.0131)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.29% (25.8896 => 26.7417, std.dev.: 0.0307)
  SingleSource/Benchmarks/Shootout/lists: 3.23% (5.8164 => 6.0044, std.dev.: 0.0134)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 2.48% (3.2242 => 3.3042, std.dev.: 0.0016)
  SingleSource/Regression/C/uint64_to_float: 2.04% (0.5880 => 0.6000, std.dev.: 0.0020)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.90% (0.6320 => 0.6440, std.dev.: 0.0020)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 1.87% (2.5602 => 2.6082, std.dev.: 0.0084)
  SingleSource/Benchmarks/McGill/queens: 1.64% (2.1921 => 2.2281, std.dev.: 0.0018)
  MultiSource/Applications/lua/lua: 1.63% (21.1533 => 21.4973, std.dev.: 0.0797)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.49% (3.4842 => 3.5362, std.dev.: 0.0032)
  MultiSource/Benchmarks/sim/sim: 1.37% (4.6843 => 4.7483, std.dev.: 0.0110)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/block-byref-test: -100.00% (0.0120 => 0.0000, std.dev.: 0.0032)
  SingleSource/UnitTests/blockstret: -100.00% (0.0120 => 0.0000, std.dev.: 0.0032)
  SingleSource/UnitTests/ms_struct_pack_layout-1: -100.00% (0.0120 => 0.0000, std.dev.: 0.0038)
  SingleSource/UnitTests/Vector/constpool: -81.46% (10.8967 => 2.0201, std.dev.: 0.0090)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/UnitTests/Vector/multiplies: -20.23% (1.7001 => 1.3561, std.dev.: 0.0037)
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0036)
  SingleSource/Benchmarks/Linpack/linpack-pc: -12.96% (7.7485 => 6.7444, std.dev.: 0.0054)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -11.11% (0.1080 => 0.0960, std.dev.: 0.0027)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -8.24% (0.3400 => 0.3120, std.dev.: 0.0018)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -6.69% (3.3482 => 3.1242, std.dev.: 0.0031)
  MultiSource/Benchmarks/Olden/power/power: -6.57% (1.3401 => 1.2521, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -5.36% (2.3881 => 2.2601, std.dev.: 0.0176)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -4.39% (4.4683 => 4.2723, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.09% (2.0561 => 1.9721, std.dev.: 0.0040)
  MultiSource/Applications/aha/aha: -3.74% (2.6762 => 2.5762, std.dev.: 0.0098)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -2.98% (4.5603 => 4.4243, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -2.32% (3.7962 => 3.7082, std.dev.: 0.0039)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.04% (3.9202 => 3.8402, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -1.88% (2.9722 => 2.9162, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0035)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: -1.53% (8.6165 => 8.4845, std.dev.: 0.0340)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: -1.36% (4.1123 => 4.0563, std.dev.: 0.0026)
  SingleSource/Benchmarks/Misc-C++/mandel-text: -1.16% (2.0681 => 2.0441, std.dev.: 0.0024)

Added Tests - Compile Time
--------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Added Tests - Execution Time
----------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Report Time: 2.66s
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