[llvm-testresults] lab-mini-01__O3-plain__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/12?compare_to=10&baseline=1
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 12, Order:  153909, Start Time: 2012-04-03 00:56:38, End Time: 2012-04-03 01:52:43
      To: 10, Order:  153900, Start Time: 2012-04-02 23:34:58, End Time: 2012-04-03 00:31:16
Baseline: 1, Order:  153733, Start Time: 2012-03-30 11:46:42, End Time: 2012-03-30 12:05:28

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

Performance Regressions: 8 (30 on baseline)
Performance Improvements: 3 (16 on baseline)
Unchanged Tests: 877 (842 on baseline)
Total Tests: 888

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/richards_benchmark: 7.44% (1.1593 => 1.2456, std. dev.: 0.0025)
  MultiSource/Applications/hexxagon/hexxagon: 4.93% (12.0929 => 12.6890, std. dev.: 0.0009)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 4.26% (0.9691 => 1.0104, std. dev.: 0.0007)
  SingleSource/Benchmarks/Misc/salsa20: 3.81% (7.4150 => 7.6975, std. dev.: 0.0084)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 2.91% (8.8299 => 9.0868, std. dev.: 0.0122)
  MultiSource/Applications/lua/lua: 1.66% (26.5456 => 26.9854, std. dev.: 0.0690)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.28% (2.0152 => 2.0409, std. dev.: 0.0000)
  MultiSource/Applications/JM/lencod/lencod: 1.15% (7.5829 => 7.6702, std. dev.: 0.0014)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -3.43% (1.0461 => 1.0102, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/fp-convert: -1.68% (3.4016 => 3.3445, std. dev.: 0.0001)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -1.45% (1.3873 => 1.3672, std. dev.: 0.0057)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/life/life: 15.99% (0.0713 => 0.0827, std. dev.: 0.0000)
  MultiSource/Applications/sqlite3/sqlite3: 9.96% (14.8242 => 16.3007, std. dev.: 0.0186)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 7.62% (0.3019 => 0.3249, std. dev.: 0.0002)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.21% (4.3215 => 4.4601, std. dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 3.20% (4.2653 => 4.4018, std. dev.: 0.0035)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.15% (1.1033 => 1.1381, std. dev.: 0.0010)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 3.11% (0.3473 => 0.3581, std. dev.: 0.0015)
  SingleSource/UnitTests/ObjC/trivial-interface: 3.01% (0.3557 => 0.3664, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.72% (4.8664 => 4.9987, std. dev.: 0.0033)
  MultiSource/Benchmarks/mafft/pairlocalalign: 2.47% (8.3249 => 8.5302, std. dev.: 0.0106)
  MultiSource/Applications/kimwitu++/kc: 1.85% (16.3554 => 16.6576, std. dev.: 0.0031)
  MultiSource/Applications/ClamAV/clamscan: 1.78% (14.3330 => 14.5875, std. dev.: 0.0084)
  MultiSource/Applications/d/make_dparser: 1.47% (3.1599 => 3.2063, std. dev.: 0.0033)
  MultiSource/Applications/SPASS/SPASS: 1.37% (13.6687 => 13.8559, std. dev.: 0.0189)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.37% (6.2528 => 6.3384, std. dev.: 0.0053)
  MultiSource/Benchmarks/nbench/nbench: 1.34% (1.0476 => 1.0616, std. dev.: 0.0006)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 1.01% (1.4459 => 1.4605, std. dev.: 0.0008)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 22.96% (0.8216 => 1.0102, std. dev.: 0.0001)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 14.70% (1.4893 => 1.7082, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc/richards_benchmark: 7.63% (1.1573 => 1.2456, std. dev.: 0.0025)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: 7.36% (0.4499 => 0.4830, std. dev.: 0.0000)
  MultiSource/Applications/hexxagon/hexxagon: 4.94% (12.0911 => 12.6890, std. dev.: 0.0009)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 4.26% (0.9691 => 1.0104, std. dev.: 0.0007)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.18% (5.5256 => 5.7565, std. dev.: 0.0022)
  SingleSource/Benchmarks/Misc/salsa20: 3.72% (7.4212 => 7.6975, std. dev.: 0.0084)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 2.70% (8.8477 => 9.0868, std. dev.: 0.0122)
  MultiSource/Applications/spiff/spiff: 2.15% (2.9642 => 3.0278, std. dev.: 0.0036)
  MultiSource/Applications/lua/lua: 1.59% (26.5639 => 26.9854, std. dev.: 0.0690)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.26% (2.0155 => 2.0409, std. dev.: 0.0000)
  MultiSource/Applications/JM/lencod/lencod: 1.25% (7.5755 => 7.6702, std. dev.: 0.0014)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -23.81% (0.5398 => 0.4113, std. dev.: 0.0029)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -22.59% (0.0602 => 0.0466, std. dev.: 0.0000)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -5.18% (3.4521 => 3.2732, std. dev.: 0.0166)
  MultiSource/Applications/oggenc/oggenc: -2.88% (4.8392 => 4.6998, std. dev.: 0.0026)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -1.84% (1.1607 => 1.1393, std. dev.: 0.0026)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -40.20% (0.0505 => 0.0302, std. dev.: 0.0000)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -8.03% (0.2317 => 0.2131, std. dev.: 0.0004)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -3.93% (10.3646 => 9.9569, std. dev.: 0.0016)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -3.18% (1.2469 => 1.2072, std. dev.: 0.0000)
  MultiSource/Benchmarks/llubenchmark/llu: -2.98% (3.8904 => 3.7745, std. dev.: 0.0144)
  MultiSource/Applications/sqlite3/sqlite3: -2.75% (4.6988 => 4.5694, std. dev.: 0.0021)
  MultiSource/Benchmarks/Prolangs-C++/life/life: -2.39% (3.2490 => 3.1712, std. dev.: 0.0011)
  MultiSource/Benchmarks/sim/sim: -1.73% (5.1118 => 5.0233, std. dev.: 0.0004)
  SingleSource/Benchmarks/Misc/fp-convert: -1.68% (3.4017 => 3.3445, std. dev.: 0.0001)
  MultiSource/Benchmarks/Bullet/bullet: -1.52% (7.4485 => 7.3354, std. dev.: 0.0028)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -1.16% (1.3832 => 1.3672, std. dev.: 0.0057)

Report Time: 1.09s
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