[llvm-testresults] pollyperf3__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/18599?compare_to=18585&baseline=18569
Nickname: pollyperf3__pollyperf-O3__clang_DEV__x86_64:26

Comparing:
     Run: 18599, Order: 197602, Start Time: 2013-12-18 20:01:23, End Time: 2013-12-19 00:57:09
      To: 18585, Order: 197570, Start Time: 2013-12-18 14:44:58, End Time: 2013-12-18 19:43:59
Baseline: 18569, Order: 197553, Start Time: 2013-12-18 09:17:34, End Time: 2013-12-18 14:27:44

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

Performance Regressions: 8 (15 on baseline)
Performance Improvements: 4 (5 on baseline)
Unchanged Tests: 1098 (1090 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Stanford/Perm: 80.00% (0.0200 => 0.0360, std.dev.: 0.0059)
  MultiSource/Benchmarks/McCat/04-bisect/bisect: 13.51% (0.1480 => 0.1680, std.dev.: 0.0066)
  SingleSource/Benchmarks/Shootout-C++/objinst: 7.02% (0.2280 => 0.2440, std.dev.: 0.0052)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.14% (1.1201 => 1.1441, std.dev.: 0.0084)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.14% (0.9361 => 0.9561, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 2.11% (1.1401 => 1.1641, std.dev.: 0.0076)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc-C++/bigfib: 11.43% (0.2800 => 0.3120, std.dev.: 0.0078)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 7.43% (3.2322 => 3.4722, std.dev.: 0.0469)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/FloatMM: -30.77% (0.0520 => 0.0360, std.dev.: 0.0051)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: -7.69% (0.3120 => 0.2880, std.dev.: 0.0093)
  MultiSource/Applications/ClamAV/clamscan: -1.06% (17.3682 => 17.1842, std.dev.: 0.0599)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.74% (3.9162 => 3.8482, std.dev.: 0.0261)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/sumarray-dbl: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  SingleSource/UnitTests/ms_struct-bitfield-init: 150.00% (0.0080 => 0.0200, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/fib2: 100.00% (0.0120 => 0.0240, std.dev.: 0.0036)
  SingleSource/Regression/C/DuffsDevice: 60.00% (0.0200 => 0.0320, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 17.39% (0.0920 => 0.1080, std.dev.: 0.0041)
  MultiSource/Applications/viterbi/viterbi: 13.64% (0.1760 => 0.2000, std.dev.: 0.0091)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 11.11% (0.1080 => 0.1200, std.dev.: 0.0040)
  MultiSource/Benchmarks/Olden/bh/bh: 8.86% (0.3160 => 0.3440, std.dev.: 0.0071)
  SingleSource/UnitTests/Vector/constpool: 5.76% (10.3446 => 10.9407, std.dev.: 0.2066)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 3.80% (1.3680 => 1.4200, std.dev.: 0.0147)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.05% (1.1721 => 1.1961, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.98% (1.2121 => 1.2361, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 1.75% (1.1441 => 1.1641, std.dev.: 0.0076)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/llubenchmark/llu: 6.80% (5.0603 => 5.4043, std.dev.: 0.0800)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 1.32% (6.3684 => 6.4524, std.dev.: 0.0257)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -62.88% (89.9296 => 33.3781, std.dev.: 15.5204)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -60.00% (43.2667 => 17.3051, std.dev.: 7.7310)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -53.34% (139.6807 => 65.1761, std.dev.: 18.1006)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -20.61% (3.1642 => 2.5122, std.dev.: 0.1848)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.14% (3.9322 => 3.8482, std.dev.: 0.0261)

Report Time: 0.60s
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