[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/1446?compare_to=1443&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1446, Order: 159104, Start Time: 2012-06-24 05:50:18, End Time: 2012-06-24 06:46:57
      To: 1443, Order: 159103, Start Time: 2012-06-24 04:26:48, End Time: 2012-06-24 05:23:30
Baseline: 6, Order: 153879, Start Time: 2012-04-02 17:48:39, End Time: 2012-04-02 18:44:53

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

Performance Regressions: 0 (113 on baseline)
Performance Improvements: 2 (32 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 892 (745 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -5.17% (0.4178 => 0.3962, std. dev.: 0.0071)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/fbench: -2.31% (2.3188 => 2.2653, std. dev.: 0.0037)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 14.12% (2.0176 => 2.3025, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC++/property-reference-object: 6.48% (0.5818 => 0.6195, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 6.45% (0.3130 => 0.3332, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC++/Hello: 6.33% (0.5748 => 0.6112, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC++/property-reference: 5.68% (0.7061 => 0.7462, std. dev.: 0.0030)
  SingleSource/Benchmarks/Shootout-C++/hash2: 5.52% (0.4328 => 0.4567, std. dev.: 0.0003)
  MultiSource/Applications/lambda-0_1_3/lambda: 5.43% (0.7038 => 0.7420, std. dev.: 0.0018)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 5.07% (0.2721 => 0.2859, std. dev.: 0.0001)
  MultiSource/Applications/hbd/hbd: 5.00% (1.3693 => 1.4377, std. dev.: 0.0007)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.99% (0.2945 => 0.3092, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 4.96% (0.3022 => 0.3172, std. dev.: 0.0052)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.83% (0.4062 => 0.4258, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 4.77% (0.2765 => 0.2897, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/except: 4.75% (0.2760 => 0.2891, std. dev.: 0.0005)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.74% (3.9660 => 4.1538, std. dev.: 0.0077)
  SingleSource/Benchmarks/Shootout-C++/strcat: 4.73% (0.2726 => 0.2855, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/hello: 4.72% (0.2607 => 0.2730, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 4.64% (0.2782 => 0.2911, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 4.62% (0.2596 => 0.2716, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.57% (0.3149 => 0.3293, std. dev.: 0.0003)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 4.53% (0.7710 => 0.8059, std. dev.: 0.0020)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 4.52% (0.2655 => 0.2775, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/ary: 4.44% (0.3107 => 0.3245, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.43% (1.9828 => 2.0706, std. dev.: 0.0082)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 4.41% (0.3580 => 0.3738, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/sieve: 4.40% (0.3453 => 0.3605, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/random: 4.39% (0.2690 => 0.2808, std. dev.: 0.0006)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.39% (0.3899 => 0.4070, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 4.39% (0.3489 => 0.3642, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/fibo: 4.38% (0.2628 => 0.2743, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.35% (0.2761 => 0.2881, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/wc: 4.32% (0.2937 => 0.3064, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.29% (0.5265 => 0.5491, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 4.28% (0.3485 => 0.3634, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 4.19% (0.2696 => 0.2809, std. dev.: 0.0018)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 4.16% (0.4016 => 0.4183, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/matrix: 4.02% (0.2988 => 0.3108, std. dev.: 0.0002)
  MultiSource/Applications/hexxagon/hexxagon: 4.00% (1.2292 => 1.2784, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout-C++/ary2: 3.92% (0.3192 => 0.3317, std. dev.: 0.0000)
  MultiSource/Applications/SPASS/SPASS: 3.89% (13.8202 => 14.3578, std. dev.: 0.0129)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.86% (0.3756 => 0.3901, std. dev.: 0.0028)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.76% (0.6959 => 0.7221, std. dev.: 0.0011)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.70% (0.3293 => 0.3415, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/lists1: 3.68% (0.3534 => 0.3664, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.55% (0.9199 => 0.9526, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.54% (0.3868 => 0.4005, std. dev.: 0.0004)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.49% (0.4390 => 0.4543, std. dev.: 0.0006)
  SingleSource/UnitTests/ObjC/trivial-interface: 3.38% (0.3578 => 0.3699, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/parameter-passing: 3.37% (0.4003 => 0.4138, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/for-in: 3.35% (0.3789 => 0.3916, std. dev.: 0.0002)
  MultiSource/Benchmarks/nbench/nbench: 3.34% (1.0594 => 1.0948, std. dev.: 0.0011)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 3.26% (1.4563 => 1.5038, std. dev.: 0.0054)
  SingleSource/UnitTests/ObjC/exceptions-2: 3.22% (0.3601 => 0.3717, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/exceptions: 3.22% (0.3914 => 0.4040, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/exceptions-4: 3.21% (0.3646 => 0.3763, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/synchronized: 3.17% (0.3663 => 0.3779, std. dev.: 0.0003)
  MultiSource/Applications/kimwitu++/kc: 3.09% (16.6129 => 17.1257, std. dev.: 0.0120)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 3.07% (0.3650 => 0.3762, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.05% (1.2193 => 1.2565, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/property: 3.05% (0.3940 => 0.4060, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/exceptions-3: 3.04% (0.3623 => 0.3733, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.02% (1.3245 => 1.3645, std. dev.: 0.0006)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.98% (0.5637 => 0.5805, std. dev.: 0.0014)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 2.92% (0.5577 => 0.5740, std. dev.: 0.0043)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.88% (3.8646 => 3.9758, std. dev.: 0.0034)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.82% (1.1364 => 1.1684, std. dev.: 0.0043)
  MultiSource/Applications/treecc/treecc: 2.69% (1.9270 => 1.9789, std. dev.: 0.0017)
  MultiSource/Applications/Burg/burg: 2.69% (1.1061 => 1.1358, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.68% (0.8310 => 0.8533, std. dev.: 0.0003)
  MultiSource/Applications/spiff/spiff: 2.66% (0.7506 => 0.7706, std. dev.: 0.0014)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.66% (4.9865 => 5.1191, std. dev.: 0.0064)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.57% (3.6692 => 3.7634, std. dev.: 0.0037)
  MultiSource/Applications/JM/lencod/lencod: 2.44% (14.8535 => 15.2159, std. dev.: 0.0050)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.34% (13.2842 => 13.5945, std. dev.: 0.0018)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.32% (1.3813 => 1.4134, std. dev.: 0.0016)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.31% (0.7460 => 0.7632, std. dev.: 0.0007)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.29% (1.3819 => 1.4135, std. dev.: 0.0018)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.22% (0.6135 => 0.6271, std. dev.: 0.0007)
  MultiSource/Applications/siod/siod: 2.19% (2.1791 => 2.2268, std. dev.: 0.0082)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.17% (7.2180 => 7.3747, std. dev.: 0.0024)
  MultiSource/Applications/JM/ldecod/ldecod: 2.05% (6.5754 => 6.7100, std. dev.: 0.0054)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.94% (0.8698 => 0.8867, std. dev.: 0.0007)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.82% (4.3801 => 4.4597, std. dev.: 0.0069)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.62% (4.4433 => 4.5155, std. dev.: 0.0025)
  MultiSource/Applications/d/make_dparser: 1.58% (3.1889 => 3.2393, std. dev.: 0.0014)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.35% (1.1333 => 1.1486, std. dev.: 0.0003)

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: 43.91% (0.4846 => 0.6974, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/fbench: 24.64% (1.8175 => 2.2653, std. dev.: 0.0037)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.56% (2.0200 => 2.1929, std. dev.: 0.0011)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 8.36% (0.9996 => 1.0832, std. dev.: 0.0023)
  SingleSource/Benchmarks/Misc/mandel-2: 8.35% (1.2998 => 1.4083, std. dev.: 0.0043)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.40% (1.5824 => 1.6995, std. dev.: 0.0004)
  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.: 0.0001)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.78% (4.5947 => 4.8141, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/salsa20: 3.87% (7.4271 => 7.7145, std. dev.: 0.0155)
  SingleSource/Benchmarks/Misc/flops-5: 3.81% (1.9144 => 1.9873, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.73% (12.4560 => 12.9204, std. dev.: 0.0040)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.54% (2.8606 => 2.9619, std. dev.: 0.0008)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.49% (1.7688 => 1.8305, std. dev.: 0.0005)
  MultiSource/Benchmarks/nbench/nbench: 3.03% (11.2619 => 11.6034, std. dev.: 0.0015)
  SingleSource/Benchmarks/Misc/flops-6: 2.92% (1.9199 => 1.9759, std. dev.: 0.0010)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.68% (7.9275 => 8.1400, std. dev.: 0.0109)
  SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0310, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.02% (4.1080 => 4.1909, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/ffbench: 1.72% (0.8273 => 0.8415, std. dev.: 0.0002)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.58% (1.9290 => 1.9594, std. dev.: 0.0003)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.41% (8.3908 => 8.5091, std. dev.: 0.0037)
  SingleSource/Benchmarks/Misc/flops: 1.32% (9.0760 => 9.1956, std. dev.: 0.0008)
  MultiSource/Applications/sqlite3/sqlite3: 1.31% (4.5928 => 4.6531, std. dev.: 0.0025)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.28% (2.0152 => 2.0410, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout/sieve: 1.18% (5.1531 => 5.2137, std. dev.: 0.0000)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -14.92% (0.4657 => 0.3962, std. dev.: 0.0071)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -6.93% (22.5627 => 20.9990, std. dev.: 0.0181)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -6.10% (0.2670 => 0.2507, std. dev.: 0.0002)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -3.13% (0.3511 => 0.3401, std. dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -1.58% (0.6576 => 0.6472, std. dev.: 0.0013)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.54% (1.0460 => 0.8625, std. dev.: 0.0001)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.40% (0.3139 => 0.2938, std. dev.: 0.0004)
  SingleSource/Benchmarks/Misc/flops-3: -6.25% (2.4152 => 2.2642, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.21% (5.7573 => 5.4000, std. dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.91% (1.3780 => 1.3104, std. dev.: 0.0029)
  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.: 0.0014)
  SingleSource/Benchmarks/Misc/perlin: -4.28% (6.2497 => 5.9824, std. dev.: 0.0001)
  SingleSource/Benchmarks/Dhrystone/dry: -3.89% (2.5089 => 2.4113, std. dev.: 0.0002)
  SingleSource/UnitTests/Vector/multiplies: -3.65% (2.6470 => 2.5505, std. dev.: 0.0001)
  MultiSource/Benchmarks/Olden/bh/bh: -3.62% (1.9762 => 1.9046, std. dev.: 0.0009)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.77% (8.8259 => 8.5817, std. dev.: 0.0163)
  MultiSource/Applications/minisat/minisat: -2.52% (9.3358 => 9.1010, std. dev.: 0.0114)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -2.24% (0.8342 => 0.8155, std. dev.: 0.0001)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -1.89% (20.3410 => 19.9559, std. dev.: 0.0160)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.75% (6.6320 => 6.5161, std. dev.: 0.0010)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.70% (0.6589 => 0.6477, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc/fp-convert: -1.66% (3.4016 => 3.3453, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout/lists: -1.63% (6.3560 => 6.2525, std. dev.: 0.0028)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.58% (28.2225 => 27.7753, std. dev.: 0.0022)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.46% (7.1097 => 7.0061, std. dev.: 0.0001)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.42% (2.5254 => 2.4895, std. dev.: 0.0003)
  MultiSource/Applications/spiff/spiff: -1.41% (3.0263 => 2.9836, std. dev.: 0.0014)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.34% (0.9692 => 0.9562, std. dev.: 0.0012)
  SingleSource/Benchmarks/Shootout/heapsort: -1.26% (3.9173 => 3.8680, std. dev.: 0.0120)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.19% (5.3167 => 5.2533, std. dev.: 0.0039)
  MultiSource/Benchmarks/Bullet/bullet: -1.07% (7.3305 => 7.2517, std. dev.: 0.0029)

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: 1.66s
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