[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/1228?compare_to=1225&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1228, Order: 158667, Start Time: 2012-06-18 19:35:54, End Time: 2012-06-18 20:32:32
      To: 1225, Order: 158665, Start Time: 2012-06-18 18:12:37, End Time: 2012-06-18 19:09:17
Baseline: 6, Order: 153879, Start Time: 2012-04-02 17:48:39, End Time: 2012-04-02 18:44:53

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

Performance Regressions: 1 (72 on baseline)
Performance Improvements: 0 (38 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 893 (780 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 1.24% (1.3078 => 1.3240, std. dev.: 0.0024)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 14.17% (2.0176 => 2.3035, std. dev.: 0.0044)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 7.12% (0.3130 => 0.3353, std. dev.: 0.0001)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 4.23% (0.2721 => 0.2836, std. dev.: 0.0012)
  SingleSource/Benchmarks/Shootout-C++/hash2: 4.14% (0.4328 => 0.4507, std. dev.: 0.0003)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.79% (3.9660 => 4.1162, std. dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.66% (0.6959 => 0.7214, std. dev.: 0.0015)
  MultiSource/Applications/hbd/hbd: 3.65% (1.3693 => 1.4193, std. dev.: 0.0010)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.52% (0.9199 => 0.9523, std. dev.: 0.0018)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.42% (0.4062 => 0.4201, std. dev.: 0.0011)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 3.40% (0.5265 => 0.5444, std. dev.: 0.0021)
  MultiSource/Benchmarks/nbench/nbench: 3.35% (1.0594 => 1.0949, std. dev.: 0.0111)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.19% (1.3245 => 1.3667, std. dev.: 0.0006)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.97% (0.7710 => 0.7939, std. dev.: 0.0015)
  MultiSource/Applications/siod/siod: 2.93% (2.1791 => 2.2429, std. dev.: 0.0197)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.89% (0.5637 => 0.5800, std. dev.: 0.0042)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 2.87% (0.3899 => 0.4011, std. dev.: 0.0001)
  MultiSource/Applications/SPASS/SPASS: 2.86% (13.8202 => 14.2156, std. dev.: 0.1012)
  MultiSource/Applications/kimwitu++/kc: 2.83% (16.6129 => 17.0824, std. dev.: 0.0076)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.82% (0.8310 => 0.8544, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 2.74% (1.9828 => 2.0372, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 2.69% (0.4016 => 0.4124, std. dev.: 0.0004)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.64% (0.7038 => 0.7224, std. dev.: 0.0006)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 2.54% (1.2193 => 1.2503, std. dev.: 0.0069)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.54% (3.8646 => 3.9628, std. dev.: 0.0004)
  MultiSource/Applications/hexxagon/hexxagon: 2.53% (1.2292 => 1.2603, std. dev.: 0.0009)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.51% (13.2842 => 13.6175, std. dev.: 0.0133)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.46% (1.1364 => 1.1643, std. dev.: 0.0002)
  MultiSource/Applications/Burg/burg: 2.42% (1.1061 => 1.1329, std. dev.: 0.0015)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 2.27% (1.4563 => 1.4893, std. dev.: 0.0020)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 2.10% (0.5577 => 0.5694, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC++/property-reference-object: 1.94% (0.5818 => 0.5931, std. dev.: 0.0005)
  SingleSource/UnitTests/ObjC++/property-reference: 1.90% (0.7061 => 0.7195, std. dev.: 0.0021)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.88% (0.7460 => 0.7600, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC++/Hello: 1.79% (0.5748 => 0.5851, std. dev.: 0.0004)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 1.75% (1.3813 => 1.4055, std. dev.: 0.0015)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 1.67% (1.3819 => 1.4050, std. dev.: 0.0027)
  MultiSource/Applications/JM/lencod/lencod: 1.43% (14.8535 => 15.0666, std. dev.: 0.0020)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.22% (3.6692 => 3.7139, std. dev.: 0.0069)
  MultiSource/Applications/sqlite3/sqlite3: 1.22% (16.2614 => 16.4595, std. dev.: 0.0099)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.05% (1.2749 => 1.2883, std. dev.: 0.0007)
  MultiSource/Applications/JM/ldecod/ldecod: 1.04% (6.5754 => 6.6439, std. dev.: 0.0151)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 93.97% (0.1824 => 0.3538, std. dev.: 0.0023)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 43.66% (0.4846 => 0.6962, std. dev.: 0.0034)
  SingleSource/Benchmarks/Misc/fbench: 24.51% (1.8175 => 2.2629, std. dev.: 0.0434)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.24% (2.0200 => 2.1865, std. dev.: 0.0027)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 8.09% (0.9996 => 1.0805, std. dev.: 0.0030)
  SingleSource/Benchmarks/Misc/mandel-2: 8.02% (1.2998 => 1.4041, std. dev.: 0.0070)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.39% (1.5824 => 1.6993, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-4: 6.51% (1.0640 => 1.1333, std. dev.: 0.0000)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 6.50% (2.5629 => 2.7295, std. dev.: 0.0002)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.78% (4.5947 => 4.8142, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/salsa20: 3.87% (7.4271 => 7.7147, std. dev.: 0.0128)
  SingleSource/Benchmarks/Misc/flops-5: 3.81% (1.9144 => 1.9874, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.72% (12.4560 => 12.9196, std. dev.: 0.0014)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.55% (2.8606 => 2.9622, std. dev.: 0.0018)
  MultiSource/Applications/hexxagon/hexxagon: 3.51% (12.0921 => 12.5171, std. dev.: 0.0014)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.47% (1.7688 => 1.8302, std. dev.: 0.0006)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.94% (7.9275 => 8.1607, std. dev.: 0.0074)
  MultiSource/Benchmarks/nbench/nbench: 2.87% (11.2619 => 11.5852, std. dev.: 0.0140)
  SingleSource/Benchmarks/Misc/flops-6: 2.87% (1.9199 => 1.9750, std. dev.: 0.0016)
  MultiSource/Applications/sqlite3/sqlite3: 2.66% (4.5928 => 4.7149, std. dev.: 0.0130)
  SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0310, std. dev.: 0.0000)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.20% (0.5184 => 0.5298, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 1.99% (4.1080 => 4.1899, std. dev.: 0.0013)
  SingleSource/Benchmarks/Misc/ffbench: 1.76% (0.8273 => 0.8419, std. dev.: 0.0001)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.46% (1.9290 => 1.9571, std. dev.: 0.0014)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.41% (8.3908 => 8.5095, std. dev.: 0.0013)
  MultiSource/Applications/lemon/lemon: 1.38% (1.4298 => 1.4495, std. dev.: 0.0011)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.33% (1.9433 => 1.9691, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops: 1.30% (9.0760 => 9.1942, std. dev.: 0.0007)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.29% (2.0152 => 2.0411, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout/sieve: 1.18% (5.1531 => 5.2137, std. dev.: 0.0003)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -17.80% (0.4657 => 0.3828, std. dev.: 0.0145)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -7.29% (22.5627 => 20.9189, std. dev.: 0.0034)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -6.52% (0.2670 => 0.2496, std. dev.: 0.0040)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -5.58% (0.3511 => 0.3315, std. dev.: 0.0007)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -3.32% (0.6576 => 0.6358, std. dev.: 0.0011)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -3.06% (0.8818 => 0.8548, std. dev.: 0.0010)
  SingleSource/UnitTests/ObjC/exceptions-3: -2.87% (0.3623 => 0.3519, std. dev.: 0.0002)
  MultiSource/Benchmarks/Bullet/bullet: -1.67% (33.2944 => 32.7369, std. dev.: 0.0156)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.65% (0.9108 => 0.8958, std. dev.: 0.0003)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.52% (1.0460 => 0.8627, std. dev.: 0.0000)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.40% (0.3139 => 0.2938, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-3: -6.24% (2.4152 => 2.2646, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.21% (5.7573 => 5.4000, std. dev.: 0.0001)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -4.67% (0.4366 => 0.4162, std. dev.: 0.0009)
  MultiSource/Benchmarks/FreeBench/neural/neural: -4.29% (0.2333 => 0.2233, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/perlin: -4.28% (6.2497 => 5.9824, std. dev.: 0.0001)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -3.92% (1.3780 => 1.3240, std. dev.: 0.0024)
  SingleSource/Benchmarks/Dhrystone/dry: -3.88% (2.5089 => 2.4115, std. dev.: 0.0003)
  SingleSource/UnitTests/Vector/multiplies: -3.63% (2.6470 => 2.5510, std. dev.: 0.0000)
  MultiSource/Benchmarks/Olden/bh/bh: -3.58% (1.9762 => 1.9055, std. dev.: 0.0002)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.86% (8.8259 => 8.5735, std. dev.: 0.0301)
  MultiSource/Benchmarks/Olden/health/health: -2.43% (0.4533 => 0.4423, std. dev.: 0.0009)
  MultiSource/Applications/minisat/minisat: -2.37% (9.3358 => 9.1149, std. dev.: 0.0016)
  MultiSource/Applications/spiff/spiff: -2.19% (3.0263 => 2.9601, std. dev.: 0.0030)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -2.13% (0.8342 => 0.8164, std. dev.: 0.0003)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.98% (6.6320 => 6.5010, std. dev.: 0.0063)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.86% (28.2225 => 27.6980, std. dev.: 0.0004)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.81% (0.6589 => 0.6470, std. dev.: 0.0005)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -1.79% (20.3410 => 19.9771, std. dev.: 0.0519)
  SingleSource/Benchmarks/Misc/fp-convert: -1.66% (3.4016 => 3.3453, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout/lists: -1.64% (6.3560 => 6.2519, std. dev.: 0.0044)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.48% (7.1097 => 7.0046, std. dev.: 0.0003)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.44% (2.5254 => 2.4890, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout/heapsort: -1.42% (3.9173 => 3.8618, std. dev.: 0.0032)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.39% (0.9692 => 0.9557, std. dev.: 0.0003)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.25% (5.3167 => 5.2505, std. dev.: 0.0010)
  MultiSource/Benchmarks/Bullet/bullet: -1.22% (7.3305 => 7.2408, std. dev.: 0.0237)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -1.13% (3.8887 => 3.8447, std. dev.: 0.0054)

Added Tests - Compile Time
--------------------------
  SingleSource/Regression/C/compare
  SingleSource/UnitTests/Vector/constpool

Added Tests - Execution Time
----------------------------
  SingleSource/Regression/C/compare
  SingleSource/UnitTests/Vector/constpool

Report Time: 1.90s
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