[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/16007?compare_to=16003&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 16007, Order: 192034, Start Time: 2013-10-05 16:52:17, End Time: 2013-10-05 18:39:04
      To: 16003, Order: 192033, Start Time: 2013-10-05 14:47:15, End Time: 2013-10-05 16:31:12
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 9 (30 on baseline)
Performance Improvements: 1 (18 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1097 (1059 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/matrix: 39.04% (2.8412 => 3.9503, std.dev.: 0.0015)
  SingleSource/Benchmarks/Shootout/matrix: 13.51% (1.8618 => 2.1133, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 6.62% (6.5335 => 6.9662, std.dev.: 0.0846)
  SingleSource/Benchmarks/Linpack/linpack-pc: 5.98% (49.7229 => 52.6964, std.dev.: 0.7513)
  MultiSource/Benchmarks/PAQ8p/paq8p: 4.51% (97.0759 => 101.4503, std.dev.: 1.2990)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.08% (2.4414 => 2.4923, std.dev.: 0.0099)
  SingleSource/Benchmarks/Shootout-C++/lists: 1.91% (15.9314 => 16.2364, std.dev.: 0.1119)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 1.74% (1.5904 => 1.6180, std.dev.: 0.0061)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 1.05% (4.7821 => 4.8325, std.dev.: 0.0164)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary3: -1.37% (4.9826 => 4.9141, std.dev.: 0.0240)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: - (0.1350 => 0.1350, std.dev.: 0.0078)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 4.50% (0.4624 => 0.4832, std.dev.: 0.0022)
  MultiSource/Applications/spiff/spiff: 3.83% (0.8911 => 0.9252, std.dev.: 0.0122)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 3.75% (0.3707 => 0.3846, std.dev.: 0.0028)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.60% (1.5333 => 1.5732, std.dev.: 0.0027)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 2.49% (0.5705 => 0.5847, std.dev.: 0.0043)
  MultiSource/Applications/ClamAV/clamscan: 2.14% (16.5398 => 16.8940, std.dev.: 0.0509)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 1.70% (1.4033 => 1.4272, std.dev.: 0.0049)
  MultiSource/Applications/lua/lua: 1.63% (4.2242 => 4.2929, std.dev.: 0.0229)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/methcall: 63.28% (7.6426 => 12.4790, std.dev.: 0.0958)
  SingleSource/Benchmarks/Shootout-C++/matrix: 38.34% (2.8554 => 3.9503, std.dev.: 0.0015)
  SingleSource/Benchmarks/Shootout/matrix: 18.66% (1.7809 => 2.1133, std.dev.: 0.0024)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 10.58% (1.1013 => 1.2178, std.dev.: 0.0379)
  SingleSource/UnitTests/Vector/multiplies: 6.64% (0.5561 => 0.5930, std.dev.: 0.0003)
  MultiSource/Applications/lambda-0_1_3/lambda: 6.30% (8.1346 => 8.6473, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 5.56% (6.5990 => 6.9662, std.dev.: 0.0846)
  SingleSource/Benchmarks/McGill/misr: 5.12% (0.3771 => 0.3964, std.dev.: 0.0002)
  MultiSource/Benchmarks/BitBench/five11/five11: 5.01% (5.3716 => 5.6407, std.dev.: 0.0093)
  MultiSource/Benchmarks/PAQ8p/paq8p: 4.82% (96.7834 => 101.4503, std.dev.: 1.2990)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 3.84% (0.2842 => 0.2951, std.dev.: 0.0000)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 3.34% (0.3836 => 0.3964, std.dev.: 0.0008)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 3.06% (2.1472 => 2.2129, std.dev.: 0.0010)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 2.70% (1.8519 => 1.9019, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.57% (5.7757 => 5.9240, std.dev.: 0.0404)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.41% (5.4925 => 5.6246, std.dev.: 0.0015)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.07% (11.7654 => 12.0087, std.dev.: 0.0429)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.79% (3.8582 => 3.9272, std.dev.: 0.0021)
  MultiSource/Applications/siod/siod: 1.78% (3.5310 => 3.5937, std.dev.: 0.0220)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 1.46% (1.6707 => 1.6951, std.dev.: 0.0001)
  MultiSource/Applications/sqlite3/sqlite3: 1.43% (4.2733 => 4.3343, std.dev.: 0.0171)
  SingleSource/Benchmarks/Shootout/methcall: 1.14% (8.5434 => 8.6405, std.dev.: 0.0300)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/Altivec/casts: -20.84% (0.1483 => 0.1174, std.dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/matrix: -6.07% (0.2571 => 0.2415, std.dev.: 0.0002)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: -4.97% (0.2193 => 0.2084, std.dev.: 0.0016)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -54.59% (0.5226 => 0.2373, std.dev.: 0.0140)
  MultiSource/Applications/sgefa/sgefa: -46.95% (1.5790 => 0.8376, std.dev.: 0.0555)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -20.00% (15.9508 => 12.7612, std.dev.: 0.2007)
  MultiSource/Benchmarks/FreeBench/mason/mason: -11.86% (0.3304 => 0.2912, std.dev.: 0.0030)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -10.16% (20.8247 => 18.7086, std.dev.: 0.0577)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -9.35% (3.4956 => 3.1687, std.dev.: 0.0226)
  MultiSource/Benchmarks/mafft/pairlocalalign: -7.93% (50.0284 => 46.0607, std.dev.: 0.4372)
  SingleSource/Benchmarks/Linpack/linpack-pc: -7.93% (57.2347 => 52.6964, std.dev.: 0.7513)
  MultiSource/Applications/SIBsim4/SIBsim4: -6.92% (3.7437 => 3.4846, std.dev.: 0.0659)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -3.81% (2.5938 => 2.4950, std.dev.: 0.0225)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -3.32% (4.3592 => 4.2145, std.dev.: 0.0549)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -3.17% (17.1431 => 16.6005, std.dev.: 0.1094)
  SingleSource/Benchmarks/Shootout-C++/ary3: -1.72% (5.0002 => 4.9141, std.dev.: 0.0240)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -1.42% (4.9022 => 4.8325, std.dev.: 0.0164)
  MultiSource/Benchmarks/SciMark2-C/scimark2: -1.28% (89.7126 => 88.5662, std.dev.: 0.2020)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.15% (0.1348 => 0.1350, std.dev.: 0.0078)

Report Time: 0.68s
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