[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/19022?compare_to=19011&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 19022, Order: 198019, Start Time: 2013-12-25 17:40:31, End Time: 2013-12-25 19:22:32
      To: 19011, Order: 198013, Start Time: 2013-12-25 12:56:26, End Time: 2013-12-25 14:36:36
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

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

Performance Regressions: 13 (23 on baseline)
Performance Improvements: 4 (45 on baseline)
Unchanged Tests: 1093 (1042 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.28% (1.3364 => 1.3535, std.dev.: 0.0016)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/McGill/misr: 6.91% (0.3822 => 0.4086, std.dev.: 0.0024)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 5.92% (0.3770 => 0.3993, std.dev.: 0.0014)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 4.76% (0.4998 => 0.5236, std.dev.: 0.0019)
  MultiSource/Benchmarks/BitBench/five11/five11: 4.61% (5.4294 => 5.6799, std.dev.: 0.0059)
  MultiSource/Applications/spiff/spiff: 4.48% (2.8620 => 2.9903, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 3.62% (20.9374 => 21.6962, std.dev.: 0.2882)
  MultiSource/Applications/sgefa/sgefa: 3.01% (0.8874 => 0.9141, std.dev.: 0.0017)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 2.63% (2.0424 => 2.0962, std.dev.: 0.0016)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 2.35% (2.3676 => 2.4233, std.dev.: 0.0014)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 2.14% (1.5979 => 1.6321, std.dev.: 0.0070)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 1.90% (4.8023 => 4.8936, std.dev.: 0.0233)
  SingleSource/Benchmarks/Misc/flops-5: 1.06% (2.7608 => 2.7902, std.dev.: 0.0072)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Stanford/Puzzle: -14.62% (0.1853 => 0.1582, std.dev.: 0.0081)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -7.65% (3.8573 => 3.5623, std.dev.: 0.1069)
  SingleSource/Benchmarks/Misc/fp-convert: -4.84% (7.8547 => 7.4742, std.dev.: 0.1328)
  MultiSource/Benchmarks/SciMark2-C/scimark2: -2.69% (84.2757 => 82.0048, std.dev.: 0.1562)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/sqlite3/sqlite3: 38.47% (15.7419 => 21.7984, std.dev.: 1.4569)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 27.47% (0.3859 => 0.4919, std.dev.: 0.0348)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 5.95% (25.9661 => 27.5099, std.dev.: 0.0383)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 17.37% (5.9583 => 6.9934, std.dev.: 0.1173)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 8.44% (3.3810 => 3.6665, std.dev.: 0.0007)
  MultiSource/Applications/spiff/spiff: 6.30% (2.8130 => 2.9903, std.dev.: 0.0033)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 6.25% (1.9729 => 2.0962, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 6.03% (3.5027 => 3.7138, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout/lists: 5.31% (6.9930 => 7.3640, std.dev.: 0.0672)
  MultiSource/Applications/siod/siod: 5.04% (3.4258 => 3.5983, std.dev.: 0.0138)
  MultiSource/Applications/sgefa/sgefa: 4.53% (0.8745 => 0.9141, std.dev.: 0.0017)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 3.50% (5.2486 => 5.4321, std.dev.: 0.0018)
  MultiSource/Benchmarks/BitBench/five11/five11: 3.28% (5.4994 => 5.6799, std.dev.: 0.0059)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.92% (4.1840 => 4.3060, std.dev.: 0.0440)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.43% (0.5112 => 0.5236, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.15% (11.8902 => 12.1453, std.dev.: 0.0013)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 2.10% (1.5986 => 1.6321, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.98% (3.1547 => 3.2172, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.73% (11.7894 => 11.9930, std.dev.: 0.0556)
  MultiSource/Benchmarks/Prolangs-C++/life/life: 1.54% (2.5025 => 2.5411, std.dev.: 0.0046)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.47% (2.3882 => 2.4233, std.dev.: 0.0014)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 1.44% (4.8243 => 4.8936, std.dev.: 0.0233)
  SingleSource/Benchmarks/Shootout/fib2: 1.41% (3.5960 => 3.6467, std.dev.: 0.0047)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/BitBench/drop3/drop3: -27.03% (0.0688 => 0.0502, std.dev.: 0.0006)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -17.03% (0.1938 => 0.1608, std.dev.: 0.0033)
  MultiSource/Benchmarks/Bullet/bullet: -9.91% (36.6274 => 32.9980, std.dev.: 0.1673)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: -8.91% (0.3402 => 0.3099, std.dev.: 0.0063)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: -8.65% (0.3247 => 0.2966, std.dev.: 0.0014)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: -8.20% (1.0197 => 0.9361, std.dev.: 0.0301)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -7.37% (0.6882 => 0.6375, std.dev.: 0.0025)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -6.69% (1.3819 => 1.2894, std.dev.: 0.0089)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -6.56% (0.2758 => 0.2577, std.dev.: 0.0040)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -6.22% (0.3714 => 0.3483, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: -6.06% (1.3146 => 1.2349, std.dev.: 0.0056)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: -5.99% (2.0207 => 1.8997, std.dev.: 0.0093)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -5.88% (0.2824 => 0.2658, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: -5.61% (1.2824 => 1.2104, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -5.59% (1.5305 => 1.4450, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -5.43% (1.4113 => 1.3346, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -5.38% (1.4277 => 1.3509, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -4.86% (1.3127 => 1.2489, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.71% (1.3660 => 1.3016, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -4.25% (1.3264 => 1.2700, std.dev.: 0.0125)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -4.21% (15.4053 => 14.7572, std.dev.: 0.1042)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -4.18% (1.4125 => 1.3535, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -4.14% (1.2544 => 1.2025, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -4.13% (1.3157 => 1.2613, std.dev.: 0.0004)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -3.66% (1.3460 => 1.2968, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -3.56% (1.3918 => 1.3423, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -2.99% (1.3702 => 1.3292, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -2.91% (1.2952 => 1.2575, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -2.91% (1.3182 => 1.2799, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.88% (1.4074 => 1.3669, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -2.84% (1.2583 => 1.2226, std.dev.: 0.0011)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -2.62% (1.3608 => 1.3251, std.dev.: 0.0039)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.51% (1.3457 => 1.3119, std.dev.: 0.0090)
  MultiSource/Applications/d/make_dparser: -2.19% (3.6428 => 3.5630, std.dev.: 0.0249)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: -1.98% (1.1767 => 1.1534, std.dev.: 0.0024)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.97% (10.3096 => 10.1061, std.dev.: 0.0071)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: -1.96% (1.3551 => 1.3286, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.95% (1.3068 => 1.2813, std.dev.: 0.0029)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: -1.17% (1.2356 => 1.2211, std.dev.: 0.0012)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/VersaBench/dbms/dbms: -17.65% (2.8850 => 2.3758, std.dev.: 0.0731)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -7.88% (15.5356 => 14.3115, std.dev.: 0.4363)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -6.40% (10.0217 => 9.3806, std.dev.: 0.0789)
  MultiSource/Benchmarks/Bullet/bullet: -6.31% (7.4226 => 6.9544, std.dev.: 0.0286)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.10% (40.4190 => 39.5700, std.dev.: 0.2980)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.98% (5.1947 => 5.0919, std.dev.: 0.0007)

Report Time: 0.82s
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