[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/1380?compare_to=1378&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1380, Order: 158992, Start Time: 2012-06-22 14:01:00, End Time: 2012-06-22 14:57:50
      To: 1378, Order: 158989, Start Time: 2012-06-22 11:55:18, End Time: 2012-06-22 12:52:04
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 (123 on baseline)
Performance Improvements: 0 (34 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 893 (733 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.16% (5.5032 => 5.5669, std. dev.: 0.0189)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 13.27% (2.0176 => 2.2853, std. dev.: 0.0180)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 7.92% (0.3130 => 0.3378, std. dev.: 0.0010)
  SingleSource/UnitTests/ObjC++/property-reference-object: 5.53% (0.5818 => 0.6140, std. dev.: 0.0003)
  MultiSource/Applications/lambda-0_1_3/lambda: 5.48% (0.7038 => 0.7424, std. dev.: 0.0007)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 5.29% (0.2721 => 0.2865, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC++/Hello: 5.27% (0.5748 => 0.6051, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/hash2: 5.13% (0.4328 => 0.4550, std. dev.: 0.0003)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 5.04% (0.1986 => 0.2086, std. dev.: 0.0001)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 4.99% (0.7710 => 0.8095, std. dev.: 0.0039)
  MultiSource/Applications/hbd/hbd: 4.97% (1.3693 => 1.4373, std. dev.: 0.0015)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 4.93% (0.2596 => 0.2724, std. dev.: 0.0001)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.83% (3.9660 => 4.1576, std. dev.: 0.0115)
  SingleSource/UnitTests/ObjC++/property-reference: 4.82% (0.7061 => 0.7401, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.75% (0.2945 => 0.3085, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.65% (0.5265 => 0.5510, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.55% (0.4062 => 0.4247, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.54% (0.6959 => 0.7275, std. dev.: 0.0025)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 4.40% (0.3022 => 0.3155, std. dev.: 0.0007)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.39% (0.3899 => 0.4070, std. dev.: 0.0008)
  SingleSource/Regression/C++/ofstream_ctor: 4.35% (0.2781 => 0.2902, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/strcat: 4.33% (0.2726 => 0.2844, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 4.32% (0.2966 => 0.3094, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.22% (0.3149 => 0.3282, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 4.21% (0.2782 => 0.2899, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/except: 4.20% (0.2760 => 0.2876, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 4.18% (0.3489 => 0.3635, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.17% (0.2761 => 0.2876, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/ary: 4.15% (0.3107 => 0.3236, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 4.13% (0.3580 => 0.3728, std. dev.: 0.0007)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 4.13% (1.3245 => 1.3792, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/hello: 4.10% (0.2607 => 0.2714, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/random: 4.09% (0.2690 => 0.2800, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/wc: 4.09% (0.2937 => 0.3057, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 4.07% (0.2655 => 0.2763, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 4.05% (0.2765 => 0.2877, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.01% (1.9828 => 2.0623, std. dev.: 0.0017)
  SingleSource/Benchmarks/Shootout-C++/fibo: 3.96% (0.2628 => 0.2732, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.85% (0.3485 => 0.3619, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.84% (0.9199 => 0.9552, std. dev.: 0.0007)
  MultiSource/Applications/SPASS/SPASS: 3.83% (13.8202 => 14.3498, std. dev.: 0.0030)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 3.79% (0.3246 => 0.3369, std. dev.: 0.0007)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 3.78% (0.2696 => 0.2798, std. dev.: 0.0005)
  MultiSource/Applications/hexxagon/hexxagon: 3.78% (1.2292 => 1.2757, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/sieve: 3.71% (0.3453 => 0.3581, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/ary2: 3.60% (0.3192 => 0.3307, std. dev.: 0.0005)
  MultiSource/Benchmarks/nbench/nbench: 3.56% (1.0594 => 1.0971, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.54% (0.3868 => 0.4005, std. dev.: 0.0035)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.53% (3.8646 => 4.0011, std. dev.: 0.0065)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.49% (0.3756 => 0.3887, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/matrix: 3.48% (0.2988 => 0.3092, std. dev.: 0.0001)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.46% (0.4390 => 0.4542, std. dev.: 0.0007)
  MultiSource/Applications/kimwitu++/kc: 3.46% (16.6129 => 17.1871, std. dev.: 0.0195)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 3.44% (0.4016 => 0.4154, std. dev.: 0.0002)
  MultiSource/Applications/siod/siod: 3.42% (2.1791 => 2.2537, std. dev.: 0.0016)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 3.34% (1.4563 => 1.5049, std. dev.: 0.0030)
  MultiSource/Applications/treecc/treecc: 3.33% (1.9270 => 1.9911, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.31% (0.3293 => 0.3402, std. dev.: 0.0005)
  MultiSource/Applications/Burg/burg: 3.27% (1.1061 => 1.1423, std. dev.: 0.0007)
  SingleSource/Benchmarks/Shootout-C++/lists1: 3.25% (0.3534 => 0.3649, std. dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 3.23% (0.5637 => 0.5819, std. dev.: 0.0016)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.22% (1.2193 => 1.2586, std. dev.: 0.0014)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 3.19% (0.5577 => 0.5755, std. dev.: 0.0011)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 3.12% (1.1364 => 1.1719, std. dev.: 0.0006)
  SingleSource/UnitTests/ObjC/parameter-passing: 3.00% (0.4003 => 0.4123, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/exceptions: 2.96% (0.3914 => 0.4030, std. dev.: 0.0026)
  SingleSource/UnitTests/ObjC/trivial-interface: 2.93% (0.3578 => 0.3683, std. dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.90% (13.2842 => 13.6700, std. dev.: 0.0177)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.90% (0.7460 => 0.7676, std. dev.: 0.0006)
  SingleSource/UnitTests/ObjC/for-in: 2.85% (0.3789 => 0.3897, std. dev.: 0.0002)
  MultiSource/Applications/spiff/spiff: 2.84% (0.7506 => 0.7719, std. dev.: 0.0008)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.83% (0.8310 => 0.8545, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/exceptions-4: 2.77% (0.3646 => 0.3747, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/property: 2.77% (0.3940 => 0.4049, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/synchronized: 2.73% (0.3663 => 0.3763, std. dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.55% (1.3819 => 1.4171, std. dev.: 0.0007)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.51% (1.3813 => 1.4160, std. dev.: 0.0017)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.43% (4.9865 => 5.1077, std. dev.: 0.0012)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.38% (3.6692 => 3.7564, std. dev.: 0.0168)
  MultiSource/Applications/JM/lencod/lencod: 2.32% (14.8535 => 15.1978, std. dev.: 0.0084)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.32% (7.2180 => 7.3851, std. dev.: 0.0033)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 2.31% (0.4379 => 0.4480, std. dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.10% (0.6135 => 0.6264, std. dev.: 0.0003)
  MultiSource/Applications/JM/ldecod/ldecod: 2.05% (6.5754 => 6.7104, std. dev.: 0.0028)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.91% (1.1333 => 1.1550, std. dev.: 0.0022)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.84% (4.3801 => 4.4607, std. dev.: 0.0029)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.78% (0.8698 => 0.8853, std. dev.: 0.0001)
  MultiSource/Applications/d/make_dparser: 1.74% (3.1889 => 3.2445, std. dev.: 0.0005)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.68% (4.4433 => 4.5181, std. dev.: 0.0021)
  MultiSource/Applications/ClamAV/clamscan: 1.48% (14.5298 => 14.7444, std. dev.: 0.0078)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.04% (2.1007 => 2.1226, std. dev.: 0.0013)
  MultiSource/Applications/sqlite3/sqlite3: 1.01% (16.2614 => 16.4260, std. dev.: 0.0081)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.01% (1.2749 => 1.2878, std. dev.: 0.0004)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 93.97% (0.1824 => 0.3538, std. dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 43.93% (0.4846 => 0.6975, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/fbench: 24.86% (1.8175 => 2.2694, std. dev.: 0.0217)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.28% (2.0200 => 2.1872, std. dev.: 0.0036)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 7.80% (0.9996 => 1.0776, std. dev.: 0.0004)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.45% (1.5824 => 1.7003, std. dev.: 0.0019)
  SingleSource/Benchmarks/Misc/mandel-2: 7.26% (1.2998 => 1.3942, std. dev.: 0.0220)
  SingleSource/Benchmarks/Misc/flops-4: 6.51% (1.0640 => 1.1333, std. dev.: 0.0000)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 6.51% (2.5629 => 2.7297, std. dev.: 0.0001)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.78% (4.5947 => 4.8142, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/salsa20: 3.95% (7.4271 => 7.7205, std. dev.: 0.0151)
  SingleSource/Benchmarks/Misc/flops-5: 3.83% (1.9144 => 1.9877, std. dev.: 0.0008)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.73% (12.4560 => 12.9203, std. dev.: 0.0010)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.54% (2.8606 => 2.9620, std. dev.: 0.0000)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.51% (1.7688 => 1.8309, std. dev.: 0.0171)
  MultiSource/Applications/hexxagon/hexxagon: 3.50% (12.0921 => 12.5153, std. dev.: 0.0016)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.93% (7.9275 => 8.1596, std. dev.: 0.0091)
  SingleSource/Benchmarks/Misc/flops-6: 2.87% (1.9199 => 1.9750, std. dev.: 0.0013)
  MultiSource/Benchmarks/nbench/nbench: 2.87% (11.2619 => 11.5847, std. dev.: 0.0005)
  MultiSource/Applications/sqlite3/sqlite3: 2.69% (4.5928 => 4.7164, std. dev.: 0.0013)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.39% (0.5184 => 0.5308, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0310, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.01% (4.1080 => 4.1906, std. dev.: 0.0007)
  SingleSource/Benchmarks/Misc/ffbench: 1.72% (0.8273 => 0.8415, std. dev.: 0.0002)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.46% (1.9290 => 1.9571, std. dev.: 0.0014)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.43% (8.3908 => 8.5108, std. dev.: 0.0072)
  MultiSource/Applications/lemon/lemon: 1.43% (1.4298 => 1.4502, std. dev.: 0.0013)
  SingleSource/Benchmarks/Misc/flops: 1.31% (9.0760 => 9.1948, std. dev.: 0.0009)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.28% (2.0152 => 2.0410, std. dev.: 0.0014)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.27% (1.9433 => 1.9679, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout/sieve: 1.18% (5.1531 => 5.2139, std. dev.: 0.0036)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -7.20% (22.5627 => 20.9388, std. dev.: 0.0091)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -6.03% (0.2670 => 0.2509, std. dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -3.06% (0.8818 => 0.8548, std. dev.: 0.0012)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.91% (0.3511 => 0.3409, std. dev.: 0.0000)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.43% (0.9108 => 0.8978, std. dev.: 0.0004)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.53% (1.0460 => 0.8626, std. dev.: 0.0000)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.31% (0.3139 => 0.2941, std. dev.: 0.0008)
  SingleSource/Benchmarks/Misc/flops-3: -6.21% (2.4152 => 2.2651, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.21% (5.7573 => 5.3998, std. dev.: 0.0001)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -4.65% (0.4366 => 0.4163, std. dev.: 0.0000)
  MultiSource/Benchmarks/FreeBench/neural/neural: -4.29% (0.2333 => 0.2233, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/perlin: -4.28% (6.2497 => 5.9825, std. dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.27% (1.3780 => 1.3192, std. dev.: 0.0039)
  SingleSource/Benchmarks/Dhrystone/dry: -3.88% (2.5089 => 2.4115, std. dev.: 0.0003)
  SingleSource/UnitTests/Vector/multiplies: -3.64% (2.6470 => 2.5507, std. dev.: 0.0006)
  MultiSource/Benchmarks/Olden/bh/bh: -3.56% (1.9762 => 1.9059, std. dev.: 0.0004)
  MultiSource/Benchmarks/Olden/health/health: -2.49% (0.4533 => 0.4420, std. dev.: 0.0002)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.34% (8.8259 => 8.6195, std. dev.: 0.0024)
  MultiSource/Applications/minisat/minisat: -2.04% (9.3358 => 9.1451, std. dev.: 0.0214)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.95% (6.6320 => 6.5025, std. dev.: 0.0049)
  MultiSource/Applications/spiff/spiff: -1.93% (3.0263 => 2.9680, std. dev.: 0.0006)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.84% (0.6589 => 0.6468, std. dev.: 0.0006)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -1.83% (20.3410 => 19.9683, std. dev.: 0.0315)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.82% (28.2225 => 27.7084, std. dev.: 0.0009)
  SingleSource/Benchmarks/Misc/fp-convert: -1.65% (3.4016 => 3.3454, std. dev.: 0.0007)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -1.64% (0.8342 => 0.8205, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout/lists: -1.57% (6.3560 => 6.2559, std. dev.: 0.0056)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.49% (2.5254 => 2.4877, std. dev.: 0.0012)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.48% (7.1097 => 7.0046, std. dev.: 0.0003)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.38% (0.9692 => 0.9558, std. dev.: 0.0018)
  MultiSource/Benchmarks/Bullet/bullet: -1.32% (7.3305 => 7.2341, std. dev.: 0.0092)
  SingleSource/Benchmarks/Shootout/heapsort: -1.27% (3.9173 => 3.8674, std. dev.: 0.0020)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.25% (5.3167 => 5.2500, std. dev.: 0.0037)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -1.01% (9.9194 => 9.8194, std. dev.: 0.0005)

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: 1.65s
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