[llvm-testresults] pollyperf4__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/19435?compare_to=19418&baseline=18565
Nickname: pollyperf4__pollyperf-O3__clang_DEV__x86_64:24

Comparing:
     Run: 19435, Order: 198270, Start Time: 2014-01-01 03:36:30, End Time: 2014-01-01 08:20:32
      To: 19418, Order: 198267, Start Time: 2013-12-31 20:00:36, End Time: 2014-01-01 00:44:08
Baseline: 18565, Order: 197552, Start Time: 2013-12-18 08:27:56, End Time: 2013-12-18 13:39:39

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

Performance Regressions: 22 (33 on baseline)
Performance Improvements: 0 (5 on baseline)
Unchanged Tests: 1088 (1072 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/ackermann: 60.00% (0.0200 => 0.0320, std.dev.: 0.0042)
  SingleSource/Benchmarks/Shootout/methcall: 42.86% (0.0280 => 0.0400, std.dev.: 0.0030)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: 16.00% (0.1000 => 0.1160, std.dev.: 0.0060)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 13.21% (0.2120 => 0.2400, std.dev.: 0.0104)
  SingleSource/Benchmarks/Shootout-C++/fibo: 11.54% (0.2080 => 0.2320, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout-C++/strcat: 10.71% (0.2240 => 0.2480, std.dev.: 0.0062)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 8.33% (0.1440 => 0.1560, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/hello: 7.84% (0.2040 => 0.2200, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.45% (0.2200 => 0.2320, std.dev.: 0.0044)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 5.06% (0.3160 => 0.3320, std.dev.: 0.0048)
  MultiSource/Benchmarks/McCat/18-imp/imp: 4.90% (0.4080 => 0.4280, std.dev.: 0.0076)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 4.44% (0.3600 => 0.3760, std.dev.: 0.0051)
  MultiSource/Applications/treecc/treecc: 2.50% (2.4040 => 2.4640, std.dev.: 0.0181)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 1.77% (1.1321 => 1.1521, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 1.69% (1.1841 => 1.2041, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.68% (1.1881 => 1.2081, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.63% (1.2281 => 1.2481, std.dev.: 0.0047)
  MultiSource/Applications/d/make_dparser: 1.60% (3.7640 => 3.8241, std.dev.: 0.0221)
  MultiSource/Applications/JM/ldecod/ldecod: 1.19% (7.7602 => 7.8522, std.dev.: 0.0345)
  MultiSource/Applications/SPASS/SPASS: 1.01% (17.5044 => 17.6804, std.dev.: 0.0225)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/18-imp/imp: 23.08% (0.0520 => 0.0640, std.dev.: 0.0030)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 2.90% (0.9641 => 0.9921, std.dev.: 0.0102)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/stmtexpr: 150.00% (0.0080 => 0.0200, std.dev.: 0.0039)
  SingleSource/Regression/C++/EH/throw_rethrow_test: 100.00% (0.0120 => 0.0240, std.dev.: 0.0044)
  SingleSource/Regression/C/PR10189: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/flops-2: 66.67% (0.0240 => 0.0400, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout-C++/wc: 8.06% (0.2480 => 0.2680, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/hello: 7.84% (0.2040 => 0.2200, std.dev.: 0.0043)
  MultiSource/Benchmarks/McCat/18-imp/imp: 7.00% (0.4000 => 0.4280, std.dev.: 0.0076)
  SingleSource/Benchmarks/Shootout-C++/fibo: 5.45% (0.2200 => 0.2320, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.55% (0.3520 => 0.3680, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 3.31% (1.2081 => 1.2481, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.98% (1.2081 => 1.2441, std.dev.: 0.0087)
  MultiSource/Applications/treecc/treecc: 2.67% (2.4000 => 2.4640, std.dev.: 0.0181)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 2.39% (1.1721 => 1.2001, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 2.35% (1.1921 => 1.2201, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 2.13% (1.1281 => 1.1521, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.05% (1.1681 => 1.1921, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 2.03% (1.1801 => 1.2041, std.dev.: 0.0072)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.01% (2.7802 => 2.8362, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 1.94% (1.2401 => 1.2641, std.dev.: 0.0076)
  MultiSource/Applications/siod/siod: 1.89% (2.5361 => 2.5841, std.dev.: 0.0162)
  MultiSource/Applications/lemon/lemon: 1.76% (1.3601 => 1.3841, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 1.65% (1.2121 => 1.2321, std.dev.: 0.0065)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.61% (10.6760 => 10.8480, std.dev.: 0.0610)
  MultiSource/Applications/SPASS/SPASS: 1.35% (17.4444 => 17.6804, std.dev.: 0.0225)
  MultiSource/Applications/oggenc/oggenc: 1.33% (5.7284 => 5.8044, std.dev.: 0.0122)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.24% (10.3562 => 10.4842, std.dev.: 0.0184)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 1.22% (27.7977 => 28.1378, std.dev.: 0.0587)
  MultiSource/Applications/sqlite3/sqlite3: 1.21% (23.3854 => 23.6694, std.dev.: 0.0302)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.21% (3.9682 => 4.0163, std.dev.: 0.0113)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 1.19% (5.7044 => 5.7724, std.dev.: 0.0125)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.17% (15.0802 => 15.2562, std.dev.: 0.0508)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/llubenchmark/llu: 4.40% (5.0923 => 5.3163, std.dev.: 0.0857)
  MultiSource/Applications/sgefa/sgefa: 2.33% (0.5160 => 0.5280, std.dev.: 0.0016)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.42% (90.4297 => 33.0821, std.dev.: 21.5203)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -62.93% (46.3269 => 17.1731, std.dev.: 10.9124)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -26.78% (3.2122 => 2.3521, std.dev.: 0.1139)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -24.08% (37.8384 => 28.7258, std.dev.: 0.5549)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -1.36% (1.1761 => 1.1601, std.dev.: 0.0054)

Report Time: 1.78s
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