[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Tue Mar 18 19:41:57 PDT 2014


http://llvm.org/perf/db_default/v4/nts/23697?compare_to=23695&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 23697, Order: 204181, Start Time: 2014-03-18 22:08:03, End Time: 2014-03-19 02:47:56
      To: 23695, Order: 204178, Start Time: 2014-03-18 21:17:31, End Time: 2014-03-19 02:01:37
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 14 (77 on baseline)
Performance Improvements: 1 (22 on baseline)
Added Tests: 0 (2 on baseline)
Unchanged Tests: 1097 (1011 on baseline)
Total Tests: 1112

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Misc/pi: 150.00% (0.0080 => 0.0200, std.dev.: 0.0044)
  SingleSource/UnitTests/Vector/divides: 150.00% (0.0080 => 0.0200, std.dev.: 0.0027)
  SingleSource/UnitTests/ms_struct-bitfield-init-1: 75.00% (0.0160 => 0.0280, std.dev.: 0.0027)
  MultiSource/Benchmarks/BitBench/uudecode/uudecode: 30.00% (0.0400 => 0.0520, std.dev.: 0.0043)
  MultiSource/Benchmarks/McCat/12-IOtest/iotest: 22.73% (0.0880 => 0.1080, std.dev.: 0.0070)
  SingleSource/Benchmarks/Shootout-C++/strcat: 10.91% (0.2200 => 0.2440, std.dev.: 0.0084)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 4.49% (1.0680 => 1.1160, std.dev.: 0.0181)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.70% (0.4320 => 0.4480, std.dev.: 0.0062)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.70% (0.4320 => 0.4480, std.dev.: 0.0047)
  MultiSource/Applications/spiff/spiff: 3.16% (1.0120 => 1.0440, std.dev.: 0.0099)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 23.08% (0.1560 => 0.1920, std.dev.: 0.0121)
  MultiSource/Benchmarks/Olden/mst/mst: 11.54% (0.1040 => 0.1160, std.dev.: 0.0033)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.50% (1.0681 => 1.0841, std.dev.: 0.0038)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 1.41% (0.8521 => 0.8641, std.dev.: 0.0030)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -3.01% (1.7281 => 1.6761, std.dev.: 0.0171)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 400.00% (0.0040 => 0.0200, std.dev.: 0.0033)
  SingleSource/Regression/C++/EH/ctor_dtor_count: 166.67% (0.0120 => 0.0320, std.dev.: 0.0049)
  SingleSource/Regression/C/compare: 100.00% (0.0120 => 0.0240, std.dev.: 0.0030)
  SingleSource/Benchmarks/Stanford/RealMM: 33.33% (0.0360 => 0.0480, std.dev.: 0.0038)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 19.35% (0.1240 => 0.1480, std.dev.: 0.0039)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 17.65% (0.0680 => 0.0800, std.dev.: 0.0043)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 16.67% (0.0960 => 0.1120, std.dev.: 0.0061)
  SingleSource/Benchmarks/Misc/ffbench: 15.79% (0.0760 => 0.0880, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 15.15% (0.1320 => 0.1520, std.dev.: 0.0035)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 13.51% (0.1480 => 0.1680, std.dev.: 0.0078)
  SingleSource/Benchmarks/Misc/flops: 12.00% (0.1000 => 0.1120, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 8.54% (0.3280 => 0.3560, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 8.16% (1.1281 => 1.2201, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.08% (1.1881 => 1.2841, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 7.62% (1.2081 => 1.3001, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 7.24% (1.1601 => 1.2441, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 7.19% (1.1681 => 1.2521, std.dev.: 0.0061)
  MultiSource/Applications/sgefa/sgefa: 7.07% (0.3960 => 0.4240, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 6.91% (1.2161 => 1.3001, std.dev.: 0.0081)
  SingleSource/Benchmarks/Shootout-C++/random: 6.90% (0.2320 => 0.2480, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 6.88% (1.2201 => 1.3041, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 6.76% (1.1241 => 1.2001, std.dev.: 0.0154)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 6.62% (1.1481 => 1.2241, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 6.47% (1.2361 => 1.3161, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 6.46% (1.1761 => 1.2521, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 6.42% (1.1841 => 1.2601, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 6.42% (1.1841 => 1.2601, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 6.27% (1.1481 => 1.2201, std.dev.: 0.0088)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 6.25% (10.6960 => 11.3640, std.dev.: 0.0498)
  SingleSource/Benchmarks/Shootout-C++/matrix: 6.15% (0.2600 => 0.2760, std.dev.: 0.0049)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 6.03% (1.2601 => 1.3361, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 5.99% (1.1361 => 1.2041, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 5.72% (1.1881 => 1.2561, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.72% (1.1881 => 1.2561, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.70% (1.1921 => 1.2601, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 5.70% (1.1921 => 1.2601, std.dev.: 0.0076)
  MultiSource/Applications/spiff/spiff: 5.67% (0.9880 => 1.0440, std.dev.: 0.0099)
  SingleSource/Benchmarks/Shootout-C++/ary3: 5.63% (0.2840 => 0.3000, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 5.48% (1.2401 => 1.3081, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 5.45% (1.2481 => 1.3161, std.dev.: 0.0069)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 5.41% (0.7400 => 0.7800, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 5.35% (1.1961 => 1.2601, std.dev.: 0.0079)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.35% (1.2721 => 1.3401, std.dev.: 0.0126)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.31% (1.2801 => 1.3481, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 5.24% (1.1441 => 1.2041, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 5.21% (1.2281 => 1.2921, std.dev.: 0.0123)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 5.19% (1.1561 => 1.2161, std.dev.: 0.0097)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.95% (1.2121 => 1.2721, std.dev.: 0.0081)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 4.87% (1.2321 => 1.2921, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 4.72% (1.2721 => 1.3321, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.69% (1.3641 => 1.4281, std.dev.: 0.0097)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 4.58% (1.1361 => 1.1881, std.dev.: 0.0165)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.52% (8.1441 => 8.5121, std.dev.: 0.0445)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 4.47% (1.2521 => 1.3081, std.dev.: 0.0113)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.32% (6.0160 => 6.2760, std.dev.: 0.0270)
  SingleSource/UnitTests/Vector/constpool: 3.96% (10.8967 => 11.3287, std.dev.: 0.1379)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.91% (0.9200 => 0.9560, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.80% (1.3681 => 1.4201, std.dev.: 0.0115)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.70% (0.4320 => 0.4480, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.69% (1.1921 => 1.2361, std.dev.: 0.0154)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 3.05% (1.9640 => 2.0240, std.dev.: 0.0186)
  MultiSource/Applications/lua/lua: 2.74% (4.5200 => 4.6440, std.dev.: 0.0313)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.07% (5.8000 => 5.9200, std.dev.: 0.0451)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.61% (10.4082 => 10.5762, std.dev.: 0.0448)
  MultiSource/Benchmarks/Bullet/bullet: 1.24% (37.0925 => 37.5525, std.dev.: 0.0940)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 12.50% (1.0881 => 1.2241, std.dev.: 0.0026)
  MultiSource/Benchmarks/sim/sim: 5.04% (4.6843 => 4.9203, std.dev.: 0.0497)
  SingleSource/Benchmarks/Misc/salsa20: 3.08% (7.4085 => 7.6365, std.dev.: 0.0573)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.98% (4.5603 => 4.6963, std.dev.: 0.0076)
  SingleSource/Benchmarks/Shootout/lists: 2.89% (5.8164 => 5.9844, std.dev.: 0.0090)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.88% (1.0641 => 1.0841, std.dev.: 0.0038)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.84% (5.0123 => 5.1043, std.dev.: 0.0218)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.61% (3.2242 => 3.2762, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.59% (4.5203 => 4.5923, std.dev.: 0.0074)
  SingleSource/Benchmarks/Misc/whetstone: 1.42% (1.4081 => 1.4281, std.dev.: 0.0027)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.30% (25.8896 => 26.2256, std.dev.: 0.0447)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/SignlessTypes/cast-bug: -100.00% (0.0120 => 0.0000, std.dev.: 0.0041)
  SingleSource/UnitTests/blockstret: -100.00% (0.0120 => 0.0000, std.dev.: 0.0045)
  SingleSource/UnitTests/ms_struct_pack_layout-1: -100.00% (0.0120 => 0.0000, std.dev.: 0.0038)
  MultiSource/Applications/lemon/lemon: -1.73% (1.3841 => 1.3601, std.dev.: 0.0090)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/ClamAV/clamscan: -26.67% (0.1200 => 0.0880, std.dev.: 0.0123)
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0022)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.73% (7.7485 => 6.6844, std.dev.: 0.0045)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -7.30% (1.2601 => 1.1681, std.dev.: 0.0106)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -6.69% (3.3482 => 3.1242, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -5.10% (4.4683 => 4.2403, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.47% (2.0561 => 1.9641, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.52% (2.3881 => 2.3041, std.dev.: 0.0033)
  SingleSource/Benchmarks/Dhrystone/fldry: -3.29% (0.6080 => 0.5880, std.dev.: 0.0048)
  MultiSource/Applications/siod/siod: -2.92% (2.8802 => 2.7962, std.dev.: 0.0262)
  SingleSource/Benchmarks/Dhrystone/dry: -2.86% (0.7000 => 0.6800, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.86% (3.9202 => 3.8082, std.dev.: 0.0345)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.26% (4.2403 => 4.1443, std.dev.: 0.0068)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.18% (3.4842 => 3.4082, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.02% (2.9722 => 2.9122, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0027)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -1.48% (1.3481 => 1.3281, std.dev.: 0.0064)
  SingleSource/Benchmarks/Shootout-C++/matrix: -1.11% (3.2322 => 3.1962, std.dev.: 0.0047)

Added Tests - Compile Time
--------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Added Tests - Execution Time
----------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Report Time: 2.09s
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