[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/14660?compare_to=14657&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 14660, Order: 188976, Start Time: 2013-08-22 02:42:49, End Time: 2013-08-22 04:30:50
      To: 14657, Order: 188962, Start Time: 2013-08-22 00:20:14, End Time: 2013-08-22 02:16:53
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57

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

Performance Regressions: 3 (30 on baseline)
Performance Improvements: 68 (36 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1036 (1041 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/fibo: 17.02% (4.1319 => 4.8353, std.dev.: 0.0406)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 5.41% (6.2529 => 6.5910, std.dev.: 0.0839)
  SingleSource/Benchmarks/McGill/misr: 4.46% (0.3700 => 0.3865, std.dev.: 0.0024)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: -39.71% (0.0894 => 0.0539, std.dev.: 0.0023)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -39.10% (0.1647 => 0.1003, std.dev.: 0.0028)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -36.92% (0.1005 => 0.0634, std.dev.: 0.0016)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: -36.20% (0.1080 => 0.0689, std.dev.: 0.0048)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: -31.80% (0.0783 => 0.0534, std.dev.: 0.0018)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -28.09% (0.1737 => 0.1249, std.dev.: 0.0089)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -25.26% (0.0483 => 0.0361, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -25.18% (2.0001 => 1.4964, std.dev.: 0.1464)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: -22.93% (6.6445 => 5.1211, std.dev.: 0.1325)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -22.30% (0.0879 => 0.0683, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: -20.81% (6.4371 => 5.0976, std.dev.: 0.4808)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -20.11% (2.0542 => 1.6411, std.dev.: 0.0533)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -18.25% (1.8333 => 1.4987, std.dev.: 0.0587)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -17.08% (0.1042 => 0.0864, std.dev.: 0.0032)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -16.53% (0.7781 => 0.6495, std.dev.: 0.0118)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -15.47% (0.0944 => 0.0798, std.dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/life/life: -14.32% (0.1124 => 0.0963, std.dev.: 0.0052)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -13.84% (4.9719 => 4.2836, std.dev.: 0.0507)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -13.76% (3.0986 => 2.6723, std.dev.: 0.0351)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -12.78% (55.1211 => 48.0741, std.dev.: 1.4632)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -12.77% (2.2416 => 1.9553, std.dev.: 0.0171)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -12.49% (7.4876 => 6.5521, std.dev.: 0.1283)
  MultiSource/Benchmarks/mafft/pairlocalalign: -12.49% (12.4207 => 10.8696, std.dev.: 0.3265)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: -12.37% (0.2822 => 0.2473, std.dev.: 0.0029)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -12.21% (0.1007 => 0.0884, std.dev.: 0.0003)
  SingleSource/Benchmarks/Linpack/linpack-pc: -11.65% (0.3038 => 0.2684, std.dev.: 0.0092)
  MultiSource/Benchmarks/nbench/nbench: -11.21% (1.4837 => 1.3174, std.dev.: 0.0509)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: -10.45% (0.9004 => 0.8063, std.dev.: 0.0219)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: -10.01% (0.1149 => 0.1034, std.dev.: 0.0013)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: -9.70% (1.0988 => 0.9922, std.dev.: 0.0214)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -9.56% (0.5922 => 0.5356, std.dev.: 0.0077)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: -8.58% (6.3880 => 5.8397, std.dev.: 0.0597)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: -8.42% (0.1366 => 0.1251, std.dev.: 0.0022)
  SingleSource/Benchmarks/McGill/chomp: -6.68% (0.2021 => 0.1886, std.dev.: 0.0042)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: -5.25% (0.3484 => 0.3301, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.20% (1.4456 => 1.4138, std.dev.: 0.0103)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: -1.51% (0.9316 => 0.9175, std.dev.: 0.0008)
  MultiSource/Benchmarks/Bullet/bullet: -1.42% (37.2385 => 36.7113, std.dev.: 0.0655)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/BitBench/uuencode/uuencode: -46.48% (0.0355 => 0.0190, std.dev.: 0.0002)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -37.33% (0.0359 => 0.0225, std.dev.: 0.0010)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -23.79% (49.0919 => 37.4108, std.dev.: 3.1208)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: -20.70% (0.2358 => 0.1870, std.dev.: 0.0091)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -18.84% (49.3588 => 40.0594, std.dev.: 2.2424)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: -18.27% (5.5093 => 4.5030, std.dev.: 0.2360)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -17.24% (25.7217 => 21.2876, std.dev.: 0.2849)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -15.56% (11.1623 => 9.4255, std.dev.: 0.0568)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -15.44% (72.7074 => 61.4821, std.dev.: 3.4315)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -14.93% (0.3430 => 0.2918, std.dev.: 0.0074)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -14.84% (0.3255 => 0.2772, std.dev.: 0.0090)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: -12.70% (3.4051 => 2.9726, std.dev.: 0.0494)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: -11.79% (2.6593 => 2.3457, std.dev.: 0.0240)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: -11.20% (0.3572 => 0.3172, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: -8.13% (4.3301 => 3.9780, std.dev.: 0.0598)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: -7.73% (4.3618 => 4.0247, std.dev.: 0.0383)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: -7.01% (0.2937 => 0.2731, std.dev.: 0.0071)
  SingleSource/Benchmarks/BenchmarkGame/recursive: -6.18% (2.5419 => 2.3849, std.dev.: 0.0507)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -6.17% (1.5341 => 1.4395, std.dev.: 0.0332)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -5.71% (0.5232 => 0.4933, std.dev.: 0.0083)
  SingleSource/Benchmarks/BenchmarkGame/n-body: -5.09% (1.5919 => 1.5108, std.dev.: 0.0029)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -4.63% (2.9005 => 2.7661, std.dev.: 0.0151)
  MultiSource/Benchmarks/Bullet/bullet: -4.00% (7.3014 => 7.0097, std.dev.: 0.0630)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -3.58% (4.6490 => 4.4827, std.dev.: 0.0274)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -3.10% (1.4687 => 1.4231, std.dev.: 0.0114)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -2.91% (4.8547 => 4.7135, std.dev.: 0.0465)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: -2.62% (1.6515 => 1.6083, std.dev.: 0.0068)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: -2.51% (1.6425 => 1.6012, std.dev.: 0.0111)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: -1.94% (3.6794 => 3.6081, std.dev.: 0.0091)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -1.87% (6.4621 => 6.3410, std.dev.: 0.0283)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.15% (0.1324 => 0.1326, std.dev.: 0.0004)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/bigstack: 43.13% (0.0466 => 0.0667, std.dev.: 0.0034)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 1.77% (0.9015 => 0.9175, std.dev.: 0.0008)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 76.77% (3.7285 => 6.5910, std.dev.: 0.0839)
  SingleSource/Benchmarks/Shootout-C++/matrix: 49.94% (2.8867 => 4.3283, std.dev.: 0.0194)
  MultiSource/Benchmarks/FreeBench/neural/neural: 42.42% (0.3171 => 0.4516, std.dev.: 0.0303)
  SingleSource/Benchmarks/Misc/pi: 26.11% (1.9835 => 2.5013, std.dev.: 0.0217)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 24.36% (1.5030 => 1.8691, std.dev.: 0.0408)
  SingleSource/Benchmarks/Shootout/hash: 23.40% (4.1846 => 5.1639, std.dev.: 0.3354)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 22.81% (0.0526 => 0.0646, std.dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/hash: 18.40% (0.6295 => 0.7453, std.dev.: 0.0328)
  MultiSource/Applications/lambda-0_1_3/lambda: 10.99% (7.0762 => 7.8542, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.26% (5.4910 => 5.9443, std.dev.: 0.0510)
  SingleSource/Benchmarks/Linpack/linpack-pc: 7.99% (48.3256 => 52.1879, std.dev.: 0.4037)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.62% (3.4085 => 3.6002, std.dev.: 0.0341)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.49% (5.5008 => 5.8026, std.dev.: 0.0182)
  SingleSource/Benchmarks/McGill/misr: 5.20% (0.3674 => 0.3865, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 4.42% (4.3151 => 4.5057, std.dev.: 0.0246)
  SingleSource/Benchmarks/Misc/whetstone: 3.86% (3.4559 => 3.5892, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.84% (3.3384 => 3.4665, std.dev.: 0.0164)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 3.53% (6.1245 => 6.3410, std.dev.: 0.0283)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 3.30% (25.0200 => 25.8454, std.dev.: 0.2377)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 3.17% (9.1355 => 9.4255, std.dev.: 0.0568)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 3.09% (4.8739 => 5.0243, std.dev.: 0.0333)
  SingleSource/Benchmarks/Shootout-C++/hash2: 2.87% (3.3877 => 3.4849, std.dev.: 0.0229)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 2.67% (1.3104 => 1.3454, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.29% (12.8625 => 13.1571, std.dev.: 0.0482)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 2.07% (3.5351 => 3.6081, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 1.84% (5.0417 => 5.1347, std.dev.: 0.0214)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 1.72% (1.4398 => 1.4646, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 1.18% (4.9040 => 4.9620, std.dev.: 0.0102)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Olden/power/power: -34.38% (0.2237 => 0.1468, std.dev.: 0.0240)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: -24.59% (0.0675 => 0.0509, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -18.43% (0.3576 => 0.2917, std.dev.: 0.0069)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -17.72% (0.1518 => 0.1249, std.dev.: 0.0089)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -6.64% (1.5144 => 1.4138, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -6.57% (1.5426 => 1.4412, std.dev.: 0.0246)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: -5.25% (6.1631 => 5.8397, std.dev.: 0.0597)
  MultiSource/Benchmarks/Bullet/bullet: -2.07% (37.4863 => 36.7113, std.dev.: 0.0655)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -32.30% (2.1022 => 1.4231, std.dev.: 0.0114)
  MultiSource/Benchmarks/MallocBench/gs/gs: -29.86% (0.1189 => 0.0834, std.dev.: 0.0092)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -28.92% (0.0816 => 0.0580, std.dev.: 0.0046)
  MultiSource/Applications/viterbi/viterbi: -27.00% (3.4923 => 2.5494, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -24.63% (6.9552 => 5.2423, std.dev.: 0.0193)
  SingleSource/Benchmarks/Misc/perlin: -21.34% (4.5989 => 3.6175, std.dev.: 0.0390)
  SingleSource/Benchmarks/Misc/mandel: -14.20% (1.1996 => 1.0292, std.dev.: 0.0018)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -12.10% (0.0884 => 0.0777, std.dev.: 0.0005)
  MultiSource/Benchmarks/mafft/pairlocalalign: -5.30% (47.2250 => 44.7209, std.dev.: 0.7390)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: -4.98% (0.3773 => 0.3585, std.dev.: 0.0031)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: -4.68% (1.1024 => 1.0508, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -4.67% (3.8119 => 3.6338, std.dev.: 0.0306)
  SingleSource/Benchmarks/Misc/fbench: -4.67% (4.9602 => 4.7286, std.dev.: 0.0620)
  SingleSource/Regression/C/uint64_to_float: -4.21% (1.5184 => 1.4544, std.dev.: 0.0172)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -4.11% (0.3479 => 0.3336, std.dev.: 0.0036)
  MultiSource/Benchmarks/Bullet/bullet: -3.97% (7.2995 => 7.0097, std.dev.: 0.0630)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -3.75% (1.7207 => 1.6562, std.dev.: 0.0025)
  SingleSource/Benchmarks/Stanford/FloatMM: -3.43% (0.7806 => 0.7538, std.dev.: 0.0056)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -3.27% (6.0444 => 5.8466, std.dev.: 0.0611)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -3.17% (5.2218 => 5.0563, std.dev.: 0.0446)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -3.02% (6.1482 => 5.9624, std.dev.: 0.0209)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -2.86% (0.4783 => 0.4646, std.dev.: 0.0028)
  MultiSource/Applications/sgefa/sgefa: -2.51% (1.4030 => 1.3678, std.dev.: 0.0041)
  SingleSource/Benchmarks/Misc/ReedSolomon: -2.43% (8.6172 => 8.4080, std.dev.: 0.0234)
  SingleSource/Benchmarks/Misc/oourafft: -2.24% (3.7891 => 3.7041, std.dev.: 0.0054)
  SingleSource/Benchmarks/CoyoteBench/almabench: -1.84% (34.8438 => 34.2041, std.dev.: 0.0635)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -1.39% (2.8052 => 2.7661, std.dev.: 0.0151)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: -1.22% (5.8810 => 5.8094, std.dev.: 0.0193)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -3.77% (0.1378 => 0.1326, std.dev.: 0.0004)

Report Time: 1.40s
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-testresults/attachments/20130821/57bd4a5c/attachment.html>