[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/18831?compare_to=18812&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18831, Order: 197876, Start Time: 2013-12-22 10:39:58, End Time: 2013-12-22 15:28:08
      To: 18812, Order: 197872, Start Time: 2013-12-22 04:10:20, End Time: 2013-12-22 08:58:17
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: 21 (25 on baseline)
Performance Improvements: 1 (26 on baseline)
Unchanged Tests: 1088 (1058 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2002-10-12-StructureArgsSimple: 300.00% (0.0040 => 0.0160, std.dev.: 0.0028)
  SingleSource/UnitTests/2005-05-12-Int64ToFP: 150.00% (0.0080 => 0.0200, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 133.33% (0.0120 => 0.0280, std.dev.: 0.0039)
  SingleSource/Benchmarks/Shootout/methcall: 66.67% (0.0240 => 0.0400, std.dev.: 0.0047)
  MultiSource/Benchmarks/Olden/mst/mst: 19.35% (0.1240 => 0.1480, std.dev.: 0.0083)
  MultiSource/Applications/viterbi/viterbi: 10.64% (0.1880 => 0.2080, std.dev.: 0.0054)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 9.52% (0.1680 => 0.1840, std.dev.: 0.0061)
  SingleSource/Benchmarks/Shootout-C++/wc: 6.45% (0.2480 => 0.2640, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.95% (0.8880 => 0.9320, std.dev.: 0.0128)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 3.83% (1.3560 => 1.4080, std.dev.: 0.0168)
  MultiSource/Applications/hbd/hbd: 3.45% (1.6240 => 1.6800, std.dev.: 0.0214)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.59% (0.7720 => 0.7920, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.29% (1.2201 => 1.2481, std.dev.: 0.0067)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.16% (4.8240 => 4.9280, std.dev.: 0.0403)
  MultiSource/Applications/d/make_dparser: 1.28% (3.7600 => 3.8080, std.dev.: 0.0169)
  MultiSource/Applications/ClamAV/clamscan: 1.25% (17.2602 => 17.4762, std.dev.: 0.0542)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.24% (2.5722 => 2.6042, std.dev.: 0.0086)
  MultiSource/Applications/SPASS/SPASS: 1.13% (17.3684 => 17.5644, std.dev.: 0.0523)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.01% (3.9562 => 3.9962, std.dev.: 0.0090)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 2.31% (5.3763 => 5.5003, std.dev.: 0.0469)
  SingleSource/Benchmarks/Shootout/hash: 1.04% (4.2363 => 4.2803, std.dev.: 0.0160)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: -7.37% (0.7600 => 0.7040, std.dev.: 0.0208)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: - (0.2720 => 0.2720, std.dev.: 0.0100)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/sieve: 60.00% (0.0200 => 0.0320, std.dev.: 0.0033)
  MultiSource/Applications/sqlite3/sqlite3: 38.12% (17.1050 => 23.6254, std.dev.: 0.0497)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 19.15% (0.3760 => 0.4480, std.dev.: 0.0156)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 13.04% (0.0920 => 0.1040, std.dev.: 0.0037)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 11.20% (25.1416 => 27.9577, std.dev.: 0.0715)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 10.53% (0.1520 => 0.1680, std.dev.: 0.0048)
  MultiSource/Applications/lemon/lemon: 10.29% (1.2441 => 1.3721, std.dev.: 0.0093)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 8.72% (5.3640 => 5.8320, std.dev.: 0.0480)
  SingleSource/Benchmarks/Misc/oourafft: 6.15% (0.2600 => 0.2760, std.dev.: 0.0054)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 5.97% (5.4960 => 5.8240, std.dev.: 0.0579)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 4.37% (1.3720 => 1.4320, std.dev.: 0.0172)
  MultiSource/Applications/oggenc/oggenc: 4.21% (5.5123 => 5.7444, std.dev.: 0.0288)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 3.92% (0.4080 => 0.4240, std.dev.: 0.0047)
  MultiSource/Benchmarks/PAQ8p/paq8p: 2.52% (2.5402 => 2.6042, std.dev.: 0.0086)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.81% (47.3607 => 48.2168, std.dev.: 0.0929)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.76% (1.1361 => 1.1561, std.dev.: 0.0073)
  MultiSource/Applications/SPASS/SPASS: 1.60% (17.2884 => 17.5644, std.dev.: 0.0523)
  MultiSource/Applications/siod/siod: 1.42% (2.5321 => 2.5681, std.dev.: 0.0139)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: 28.57% (0.0560 => 0.0720, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 11.39% (0.3160 => 0.3520, std.dev.: 0.0068)
  MultiSource/Applications/siod/siod: 2.56% (2.8162 => 2.8882, std.dev.: 0.0168)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.98% (4.0363 => 4.1163, std.dev.: 0.0020)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.63% (0.7360 => 0.7480, std.dev.: 0.0027)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.32% (2.4282 => 2.4602, std.dev.: 0.0027)
  MultiSource/Applications/lua/lua: 1.10% (21.0733 => 21.3053, std.dev.: 0.0641)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2003-05-02-DependentPHI: -71.43% (0.0280 => 0.0080, std.dev.: 0.0056)
  SingleSource/Regression/C++/EH/simple_throw: -66.67% (0.0240 => 0.0080, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout/strcat: -50.00% (0.0400 => 0.0200, std.dev.: 0.0066)
  SingleSource/Regression/C/matrixTranspose: -50.00% (0.0320 => 0.0160, std.dev.: 0.0059)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: -47.06% (0.0680 => 0.0360, std.dev.: 0.0115)
  SingleSource/Regression/C/sumarray2d: -44.44% (0.0360 => 0.0200, std.dev.: 0.0062)
  SingleSource/UnitTests/2002-05-03-NotTest: -42.86% (0.0280 => 0.0160, std.dev.: 0.0040)
  SingleSource/UnitTests/Vector/divides: -42.86% (0.0280 => 0.0160, std.dev.: 0.0044)
  SingleSource/UnitTests/2009-04-16-BitfieldInitialization: -37.50% (0.0320 => 0.0200, std.dev.: 0.0041)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: -30.00% (0.0800 => 0.0560, std.dev.: 0.0089)
  SingleSource/UnitTests/2003-08-11-VaListArg: -27.27% (0.0440 => 0.0320, std.dev.: 0.0036)
  SingleSource/UnitTests/Vector/build2: -27.27% (0.0440 => 0.0320, std.dev.: 0.0028)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: -25.00% (0.0960 => 0.0720, std.dev.: 0.0089)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: -21.74% (0.0920 => 0.0720, std.dev.: 0.0057)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: -21.43% (0.0560 => 0.0440, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout/objinst: -21.43% (0.0560 => 0.0440, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -17.39% (0.0920 => 0.0760, std.dev.: 0.0047)
  SingleSource/Benchmarks/Misc/flops: -17.24% (0.1160 => 0.0960, std.dev.: 0.0069)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: -9.43% (0.2120 => 0.1920, std.dev.: 0.0064)
  SingleSource/Benchmarks/Shootout-C++/hash2: -7.14% (0.5040 => 0.4680, std.dev.: 0.0125)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -6.04% (6.0924 => 5.7244, std.dev.: 0.0205)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/bc/bc: -3.82% (0.6280 => 0.6040, std.dev.: 0.0089)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -3.67% (1.2001 => 1.1561, std.dev.: 0.0112)
  MultiSource/Applications/sgefa/sgefa: -2.26% (0.5320 => 0.5200, std.dev.: 0.0037)
  MultiSource/Applications/SPASS/SPASS: -1.71% (9.3406 => 9.1806, std.dev.: 0.0413)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -1.04% (3.4762 => 3.4402, std.dev.: 0.0106)

Report Time: 2.07s
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