[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/1355?compare_to=1353&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1355, Order: 158943, Start Time: 2012-06-21 23:18:56, End Time: 2012-06-22 00:15:39
      To: 1353, Order: 158936, Start Time: 2012-06-21 21:55:21, End Time: 2012-06-21 22:52:05
Baseline: 6, Order: 153879, Start Time: 2012-04-02 17:48:39, End Time: 2012-04-02 18:44:53

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

Performance Regressions: 3 (100 on baseline)
Performance Improvements: 1 (35 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 890 (755 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 3.39% (4.9434 => 5.1112, std. dev.: 0.0134)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.27% (0.7263 => 0.7428, std. dev.: 0.0032)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/McGill/chomp: 1.15% (1.2315 => 1.2457, std. dev.: 0.0009)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC++/property-reference: -1.48% (0.7430 => 0.7320, std. dev.: 0.0020)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 14.01% (2.0176 => 2.3003, std. dev.: 0.0024)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 7.73% (0.3130 => 0.3372, std. dev.: 0.0002)
  MultiSource/Applications/lambda-0_1_3/lambda: 5.54% (0.7038 => 0.7428, std. dev.: 0.0032)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 5.26% (0.2721 => 0.2864, std. dev.: 0.0002)
  MultiSource/Applications/hbd/hbd: 4.84% (1.3693 => 1.4356, std. dev.: 0.0004)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.77% (3.9660 => 4.1553, std. dev.: 0.0020)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 4.73% (0.7710 => 0.8075, std. dev.: 0.0012)
  SingleSource/Benchmarks/Shootout-C++/hash2: 4.67% (0.4328 => 0.4530, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 4.66% (0.2596 => 0.2717, std. dev.: 0.0012)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.50% (0.5265 => 0.5502, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.50% (0.6959 => 0.7272, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC++/property-reference-object: 4.35% (0.5818 => 0.6071, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.11% (0.2945 => 0.3066, std. dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.98% (1.3245 => 1.3772, std. dev.: 0.0008)
  SingleSource/Regression/C++/ofstream_ctor: 3.96% (0.2781 => 0.2891, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC++/Hello: 3.95% (0.5748 => 0.5975, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 3.90% (0.3899 => 0.4051, std. dev.: 0.0007)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.89% (0.4062 => 0.4220, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.74% (0.9199 => 0.9543, std. dev.: 0.0013)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 3.74% (0.3022 => 0.3135, std. dev.: 0.0010)
  MultiSource/Applications/SPASS/SPASS: 3.74% (13.8202 => 14.3366, std. dev.: 0.0029)
  SingleSource/UnitTests/ObjC++/property-reference: 3.67% (0.7061 => 0.7320, std. dev.: 0.0020)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 3.66% (0.3580 => 0.3711, std. dev.: 0.0012)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 3.57% (0.2966 => 0.3072, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 3.54% (0.3246 => 0.3361, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 3.50% (0.3489 => 0.3611, std. dev.: 0.0000)
  MultiSource/Benchmarks/nbench/nbench: 3.45% (1.0594 => 1.0959, std. dev.: 0.0010)
  SingleSource/Benchmarks/Shootout-C++/wc: 3.44% (0.2937 => 0.3038, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 3.35% (1.9828 => 2.0493, std. dev.: 0.0015)
  SingleSource/Benchmarks/Shootout-C++/ary: 3.28% (0.3107 => 0.3209, std. dev.: 0.0005)
  MultiSource/Applications/kimwitu++/kc: 3.26% (16.6129 => 17.1544, std. dev.: 0.0044)
  MultiSource/Applications/hexxagon/hexxagon: 3.25% (1.2292 => 1.2692, std. dev.: 0.0004)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 3.21% (1.4563 => 1.5031, std. dev.: 0.0009)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.21% (3.8646 => 3.9885, std. dev.: 0.0020)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.16% (0.3485 => 0.3595, std. dev.: 0.0001)
  MultiSource/Applications/siod/siod: 3.15% (2.1791 => 2.2478, std. dev.: 0.0147)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 3.07% (0.5637 => 0.5810, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.07% (1.2193 => 1.2567, std. dev.: 0.0004)
  MultiSource/Applications/Burg/burg: 3.04% (1.1061 => 1.1397, std. dev.: 0.0010)
  SingleSource/Benchmarks/Shootout-C++/sieve: 3.01% (0.3453 => 0.3557, std. dev.: 0.0001)
  MultiSource/Applications/treecc/treecc: 3.01% (1.9270 => 1.9850, std. dev.: 0.0006)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 3.00% (1.1364 => 1.1705, std. dev.: 0.0092)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 2.99% (0.5577 => 0.5744, std. dev.: 0.0012)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 2.96% (0.4016 => 0.4135, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.90% (0.8310 => 0.8551, std. dev.: 0.0004)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.85% (0.3756 => 0.3863, std. dev.: 0.0004)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.75% (13.2842 => 13.6497, std. dev.: 0.0200)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 2.73% (0.4390 => 0.4510, std. dev.: 0.0003)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.53% (0.7460 => 0.7649, std. dev.: 0.0005)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.50% (4.9865 => 5.1112, std. dev.: 0.0134)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.46% (1.3813 => 1.4153, std. dev.: 0.0021)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.38% (1.3819 => 1.4148, std. dev.: 0.0010)
  MultiSource/Applications/spiff/spiff: 2.36% (0.7506 => 0.7683, std. dev.: 0.0016)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.26% (7.2180 => 7.3811, std. dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.26% (3.6692 => 3.7520, std. dev.: 0.0018)
  MultiSource/Applications/JM/lencod/lencod: 2.26% (14.8535 => 15.1885, std. dev.: 0.0110)
  MultiSource/Applications/JM/ldecod/ldecod: 1.99% (6.5754 => 6.7063, std. dev.: 0.0167)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 1.92% (0.6135 => 0.6253, std. dev.: 0.0002)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.73% (1.1333 => 1.1529, std. dev.: 0.0004)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.66% (4.3801 => 4.4527, std. dev.: 0.0023)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.50% (4.4433 => 4.5101, std. dev.: 0.0051)
  MultiSource/Applications/d/make_dparser: 1.46% (3.1889 => 3.2356, std. dev.: 0.0005)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.35% (0.8698 => 0.8815, std. dev.: 0.0006)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.23% (2.1007 => 2.1265, std. dev.: 0.0006)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.21% (1.2749 => 1.2903, std. dev.: 0.0016)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.20% (3.2742 => 3.3135, std. dev.: 0.0018)
  MultiSource/Applications/ClamAV/clamscan: 1.19% (14.5298 => 14.7022, std. dev.: 0.0059)
  MultiSource/Applications/sqlite3/sqlite3: 1.02% (16.2614 => 16.4266, std. dev.: 0.0192)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 93.97% (0.1824 => 0.3538, std. dev.: 0.0016)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 43.66% (0.4846 => 0.6962, std. dev.: 0.0033)
  SingleSource/Benchmarks/Misc/fbench: 25.63% (1.8175 => 2.2833, std. dev.: 0.0061)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.48% (2.0200 => 2.1913, std. dev.: 0.0007)
  SingleSource/Benchmarks/Misc/mandel-2: 7.96% (1.2998 => 1.4032, std. dev.: 0.0078)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 7.78% (0.9996 => 1.0774, std. dev.: 0.0028)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.39% (1.5824 => 1.6994, std. dev.: 0.0001)
  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.: 0.0004)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.78% (4.5947 => 4.8144, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/salsa20: 4.06% (7.4271 => 7.7284, std. dev.: 0.0025)
  SingleSource/Benchmarks/Misc/flops-5: 3.84% (1.9144 => 1.9879, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.74% (12.4560 => 12.9214, std. dev.: 0.0008)
  MultiSource/Applications/hexxagon/hexxagon: 3.52% (12.0921 => 12.5178, std. dev.: 0.0010)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.51% (2.8606 => 2.9611, std. dev.: 0.0003)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.47% (1.7688 => 1.8302, std. dev.: 0.0007)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 3.04% (7.9275 => 8.1681, std. dev.: 0.0036)
  SingleSource/Benchmarks/Misc/flops-6: 2.96% (1.9199 => 1.9767, std. dev.: 0.0009)
  MultiSource/Benchmarks/nbench/nbench: 2.88% (11.2619 => 11.5868, std. dev.: 0.0005)
  MultiSource/Applications/sqlite3/sqlite3: 2.62% (4.5928 => 4.7132, std. dev.: 0.0018)
  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.: 0.0007)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.02% (4.1080 => 4.1910, std. dev.: 0.0010)
  SingleSource/Benchmarks/Misc/ffbench: 1.76% (0.8273 => 0.8419, std. dev.: 0.0013)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.61% (1.9290 => 1.9600, std. dev.: 0.0008)
  MultiSource/Applications/lemon/lemon: 1.42% (1.4298 => 1.4501, std. dev.: 0.0002)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.41% (8.3908 => 8.5092, std. dev.: 0.0014)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.33% (1.9433 => 1.9691, std. dev.: 0.0005)
  SingleSource/Benchmarks/Misc/flops: 1.31% (9.0760 => 9.1952, std. dev.: 0.0012)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.28% (2.0152 => 2.0410, std. dev.: 0.0000)
  SingleSource/Benchmarks/McGill/chomp: 1.21% (1.2308 => 1.2457, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout/sieve: 1.18% (5.1531 => 5.2139, std. dev.: 0.0002)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -16.60% (0.4657 => 0.3884, std. dev.: 0.0169)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -7.24% (22.5627 => 20.9295, std. dev.: 0.0039)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -5.66% (0.2670 => 0.2519, std. dev.: 0.0003)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -3.70% (0.3511 => 0.3381, std. dev.: 0.0004)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -2.77% (0.8818 => 0.8574, std. dev.: 0.0018)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.15% (0.9108 => 0.9003, std. dev.: 0.0009)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.51% (1.0460 => 0.8628, std. dev.: 0.0012)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.44% (0.3139 => 0.2937, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-3: -6.24% (2.4152 => 2.2645, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.21% (5.7573 => 5.4000, std. dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.83% (1.3780 => 1.3115, std. dev.: 0.0053)
  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.: 0.0002)
  SingleSource/Benchmarks/Misc/perlin: -4.28% (6.2497 => 5.9824, std. dev.: 0.0001)
  SingleSource/Benchmarks/Dhrystone/dry: -3.89% (2.5089 => 2.4114, std. dev.: 0.0000)
  SingleSource/UnitTests/Vector/multiplies: -3.64% (2.6470 => 2.5507, std. dev.: 0.0002)
  MultiSource/Benchmarks/Olden/bh/bh: -3.61% (1.9762 => 1.9048, std. dev.: 0.0099)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.66% (8.8259 => 8.5910, std. dev.: 0.0127)
  MultiSource/Applications/minisat/minisat: -2.46% (9.3358 => 9.1061, std. dev.: 0.0274)
  MultiSource/Applications/spiff/spiff: -1.93% (3.0263 => 2.9680, std. dev.: 0.0003)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -1.91% (20.3410 => 19.9528, std. dev.: 0.0267)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.86% (6.6320 => 6.5089, std. dev.: 0.0040)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.83% (28.2225 => 27.7051, std. dev.: 0.0017)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.73% (0.6589 => 0.6475, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/fp-convert: -1.65% (3.4016 => 3.3454, std. dev.: 0.0011)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -1.63% (0.8342 => 0.8206, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout/lists: -1.59% (6.3560 => 6.2550, std. dev.: 0.0009)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.48% (7.1097 => 7.0042, std. dev.: 0.0002)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.40% (0.9692 => 0.9556, std. dev.: 0.0009)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.40% (2.5254 => 2.4901, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout/heapsort: -1.37% (3.9173 => 3.8636, std. dev.: 0.0025)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.31% (5.3167 => 5.2470, std. dev.: 0.0044)
  MultiSource/Benchmarks/Bullet/bullet: -1.31% (7.3305 => 7.2344, std. dev.: 0.0024)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -1.03% (3.8887 => 3.8486, std. dev.: 0.0096)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -1.00% (9.9194 => 9.8199, std. dev.: 0.0001)

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: 1.94s
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