[llvm-testresults] pollyperf2__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/18368?compare_to=18364&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18368, Order: 197224, Start Time: 2013-12-13 13:12:35, End Time: 2013-12-13 14:34:30
      To: 18364, Order: 197222, Start Time: 2013-12-13 11:33:48, End Time: 2013-12-13 12:55:35
Baseline: 17631, Order: 195829, Start Time: 2013-11-27 09:28:54, End Time: 2013-11-27 10:53:00

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

New Passes: 0 (1 on baseline)
Performance Regressions: 57 (71 on baseline)
Performance Improvements: 5 (10 on baseline)
Unchanged Tests: 1048 (1028 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2008-01-07-LongDouble: 150.00% (0.0080 => 0.0200, std.dev.: 0.0019)
  SingleSource/Regression/C/callargs: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc-C++/mandel-text: 75.00% (0.0160 => 0.0280, std.dev.: 0.0019)
  MultiSource/Benchmarks/BitBench/uuencode/uuencode: 50.00% (0.0400 => 0.0600, std.dev.: 0.0019)
  SingleSource/UnitTests/SignlessTypes/shr: 42.86% (0.0280 => 0.0400, std.dev.: 0.0033)
  SingleSource/UnitTests/SignlessTypes/div: 37.50% (0.0320 => 0.0440, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/mandel: 27.27% (0.0440 => 0.0560, std.dev.: 0.0019)
  MultiSource/Benchmarks/BitBench/five11/five11: 18.75% (0.0640 => 0.0760, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 17.07% (0.1640 => 0.1920, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 15.00% (0.0800 => 0.0920, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 14.29% (0.1400 => 0.1600)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 13.79% (0.1160 => 0.1320, std.dev.: 0.0038)
  SingleSource/UnitTests/Vector/SSE/sse_expandfft: 13.33% (0.1200 => 0.1360, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 10.71% (0.1120 => 0.1240, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 8.33% (0.1920 => 0.2080)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 6.78% (0.2360 => 0.2520, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 6.56% (0.2440 => 0.2600, std.dev.: 0.0019)
  MultiSource/Benchmarks/Olden/bh/bh: 6.17% (0.3240 => 0.3440, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc/ReedSolomon: 5.77% (0.2080 => 0.2200, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/moments: 5.61% (0.4280 => 0.4520, std.dev.: 0.0038)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 5.26% (0.6840 => 0.7200, std.dev.: 0.0050)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 5.10% (1.1760 => 1.2360, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.11% (0.2920 => 0.3040, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.94% (1.1160 => 1.1600, std.dev.: 0.0142)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 3.70% (0.4320 => 0.4480, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.57% (0.8960 => 0.9280, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.38% (1.1841 => 1.2241, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.51% (0.9561 => 0.9801, std.dev.: 0.0000)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 2.37% (0.6760 => 0.6920, std.dev.: 0.0000)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 2.34% (1.1961 => 1.2241, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.11% (1.1401 => 1.1641, std.dev.: 0.0068)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.09% (1.5320 => 1.5640, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.02% (1.1881 => 1.2121, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.95% (1.2321 => 1.2561, std.dev.: 0.0038)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.74% (1.1480 => 1.1680, std.dev.: 0.0019)
  MultiSource/Applications/obsequi/Obsequi: 1.60% (1.2480 => 1.2680, std.dev.: 0.0068)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 1.44% (1.9440 => 1.9720, std.dev.: 0.0068)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.41% (2.5562 => 2.5922, std.dev.: 0.0105)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.29% (1.2401 => 1.2561, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.26% (1.2721 => 1.2881, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.03% (5.8000 => 5.8600, std.dev.: 0.0212)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 1.02% (1.1801 => 1.1921, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.00% (1.1961 => 1.2081, std.dev.: 0.0038)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Stanford/Treesort: 18.75% (0.0640 => 0.0760)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 8.33% (0.1920 => 0.2080, std.dev.: 0.0019)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 5.43% (0.7360 => 0.7760, std.dev.: 0.0050)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 4.84% (0.2480 => 0.2600)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 4.64% (0.6040 => 0.6320, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 4.12% (0.3880 => 0.4040, std.dev.: 0.0050)
  MultiSource/Benchmarks/Olden/health/health: 3.92% (0.4080 => 0.4240, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 2.82% (3.4042 => 3.5002, std.dev.: 0.0098)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.89% (4.0283 => 4.1043, std.dev.: 0.0033)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 1.78% (1.1241 => 1.1441, std.dev.: 0.0050)
  MultiSource/Benchmarks/Olden/bisort/bisort: 1.62% (0.7400 => 0.7520, std.dev.: 0.0019)
  MultiSource/Applications/siod/siod: 1.38% (2.8882 => 2.9282, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 1.35% (28.8298 => 29.2178, std.dev.: 0.1436)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 1.13% (6.3724 => 6.4444, std.dev.: 0.0204)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -12.00% (0.1000 => 0.0880, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C++/objects/objects: -11.54% (0.1040 => 0.0920, std.dev.: 0.0033)
  SingleSource/Regression/C++/ofstream_ctor: -6.35% (0.2520 => 0.2360, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: -4.66% (0.7720 => 0.7360, std.dev.: 0.0075)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: -1.13% (1.4201 => 1.4041, std.dev.: 0.0038)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 2.94% (0.2720 => 0.2800, std.dev.: 0.0086)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/short_circuit_dtor: 400.00% (0.0040 => 0.0200, std.dev.: 0.0038)
  SingleSource/UnitTests/DefaultInitDynArrays: 300.00% (0.0040 => 0.0160, std.dev.: 0.0019)
  SingleSource/UnitTests/Vector/sumarray: 133.33% (0.0120 => 0.0280, std.dev.: 0.0019)
  SingleSource/UnitTests/2003-07-10-SignConversions: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/2003-10-29-ScalarReplBug: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/2007-03-02-VaCopy: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/UnitTests/member-function-pointers: 100.00% (0.0120 => 0.0240, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/sieve: 80.00% (0.0200 => 0.0360)
  SingleSource/UnitTests/2002-08-19-CodegenBug: 60.00% (0.0200 => 0.0320, std.dev.: 0.0038)
  MultiSource/Applications/sqlite3/sqlite3: 37.25% (17.1050 => 23.4774, std.dev.: 0.0212)
  MultiSource/Benchmarks/BitBench/five11/five11: 35.71% (0.0560 => 0.0760, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 33.33% (0.0360 => 0.0480, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 33.33% (0.0600 => 0.0800, std.dev.: 0.0050)
  SingleSource/Benchmarks/Misc/salsa20: 27.27% (0.0440 => 0.0560, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 21.28% (0.3760 => 0.4560, std.dev.: 0.0150)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 21.05% (0.0760 => 0.0920, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 17.39% (0.0920 => 0.1080, std.dev.: 0.0050)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 13.16% (0.1520 => 0.1720, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 12.50% (0.0960 => 0.1080, std.dev.: 0.0038)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 11.38% (25.1416 => 28.0018, std.dev.: 0.0489)
  MultiSource/Applications/lemon/lemon: 10.61% (1.2441 => 1.3761, std.dev.: 0.0033)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 10.26% (0.1560 => 0.1720, std.dev.: 0.0057)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 10.00% (0.1200 => 0.1320, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 9.25% (5.3640 => 5.8600, std.dev.: 0.0212)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 9.09% (0.2200 => 0.2400, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/fibo: 7.55% (0.2120 => 0.2280, std.dev.: 0.0057)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 6.40% (5.4960 => 5.8480, std.dev.: 0.0394)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.45% (0.2200 => 0.2320, std.dev.: 0.0038)
  MultiSource/Applications/minisat/minisat: 5.10% (0.7840 => 0.8240, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/moments: 4.63% (0.4320 => 0.4520, std.dev.: 0.0038)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 4.37% (1.3720 => 1.4320, std.dev.: 0.0131)
  MultiSource/Applications/oggenc/oggenc: 3.99% (5.5123 => 5.7324, std.dev.: 0.0236)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 3.81% (0.9441 => 0.9801, std.dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 3.80% (0.3160 => 0.3280, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.74% (1.1681 => 1.2001, std.dev.: 0.0019)
  MultiSource/Applications/obsequi/Obsequi: 2.59% (1.2360 => 1.2680, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.46% (1.1361 => 1.1641, std.dev.: 0.0068)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 2.37% (0.6760 => 0.6920, std.dev.: 0.0000)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 2.32% (1.2080 => 1.2360, std.dev.: 0.0033)
  MultiSource/Applications/siod/siod: 2.05% (2.5321 => 2.5841, std.dev.: 0.0038)
  MultiSource/Benchmarks/PAQ8p/paq8p: 2.05% (2.5402 => 2.5922, std.dev.: 0.0105)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 2.00% (1.2001 => 1.2241, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.66% (1.2041 => 1.2241, std.dev.: 0.0038)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.50% (47.3607 => 48.0729, std.dev.: 0.0633)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.39% (1.1520 => 1.1680, std.dev.: 0.0019)
  MultiSource/Applications/SPASS/SPASS: 1.39% (17.2884 => 17.5284, std.dev.: 0.0266)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 1.34% (1.1961 => 1.2121, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.29% (1.2401 => 1.2561, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.29% (1.2401 => 1.2561, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C/football/football: 1.26% (0.9520 => 0.9640, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.26% (1.2721 => 1.2881, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.00% (1.1961 => 1.2081, std.dev.: 0.0038)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: 42.86% (0.0560 => 0.0800, std.dev.: 0.0068)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 25.81% (0.1240 => 0.1560, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 23.81% (0.1680 => 0.2080, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 8.86% (0.3160 => 0.3440, std.dev.: 0.0075)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 8.33% (0.2400 => 0.2600, std.dev.: 0.0068)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 8.13% (1.3281 => 1.4361, std.dev.: 0.0214)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 5.21% (0.3840 => 0.4040, std.dev.: 0.0050)
  MultiSource/Benchmarks/Olden/health/health: 4.95% (0.4040 => 0.4240, std.dev.: 0.0050)
  MultiSource/Applications/siod/siod: 3.98% (2.8162 => 2.9282, std.dev.: 0.0057)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 3.74% (0.7480 => 0.7760, std.dev.: 0.0050)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 2.72% (0.7360 => 0.7560, std.dev.: 0.0050)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 2.17% (0.7360 => 0.7520, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.98% (4.0363 => 4.1163, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 1.70% (6.3364 => 6.4444, std.dev.: 0.0204)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.48% (2.4282 => 2.4642)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 1.42% (1.1281 => 1.1441, std.dev.: 0.0050)
  SingleSource/Benchmarks/McGill/chomp: 1.11% (1.0801 => 1.0921, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 1.07% (3.3802 => 3.4162, std.dev.: 0.0065)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 1.04% (3.4642 => 3.5002, std.dev.: 0.0098)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: -9.09% (0.2640 => 0.2400, std.dev.: 0.0082)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -5.84% (6.0924 => 5.7364, std.dev.: 0.0212)
  SingleSource/Benchmarks/Shootout-C++/hash2: -4.76% (0.5040 => 0.4800, std.dev.: 0.0086)
  SingleSource/Benchmarks/Shootout-C++/hash: -2.56% (0.4680 => 0.4560, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C++/city/city: -2.06% (1.7440 => 1.7080, std.dev.: 0.0132)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/viterbi/viterbi: -3.73% (2.7882 => 2.6842, std.dev.: 0.0368)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -1.76% (1.1361 => 1.1161, std.dev.: 0.0050)
  MultiSource/Applications/SPASS/SPASS: -1.41% (9.3406 => 9.2086, std.dev.: 0.0344)
  SingleSource/Benchmarks/Shootout-C++/hash2: -1.09% (2.9362 => 2.9042, std.dev.: 0.0100)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -1.04% (5.0043 => 4.9523, std.dev.: 0.0199)

Report Time: 0.69s
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