[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/1492?compare_to=1489&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1492, Order: 159152, Start Time: 2012-06-25 19:18:27, End Time: 2012-06-25 20:15:13
      To: 1489, Order: 159146, Start Time: 2012-06-25 17:54:44, End Time: 2012-06-25 18:51:29
Baseline: 6, Order: 153879, Start Time: 2012-04-02 17:48:39, End Time: 2012-04-02 18:44:53

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

Performance Regressions: 2 (118 on baseline)
Performance Improvements: 0 (34 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 892 (738 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/city/city: 1.25% (2.0595 => 2.0853, std. dev.: 0.0033)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Dhrystone/dry: 1.46% (2.4114 => 2.4466, std. dev.: 0.0025)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 13.76% (2.0176 => 2.2952, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC++/property-reference-object: 7.25% (0.5818 => 0.6240, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC++/Hello: 7.05% (0.5748 => 0.6153, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 6.55% (0.3130 => 0.3335, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC++/property-reference: 6.50% (0.7061 => 0.7520, std. dev.: 0.0014)
  SingleSource/Benchmarks/Shootout-C++/hash2: 6.03% (0.4328 => 0.4589, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/objinst: 5.64% (0.2945 => 0.3111, std. dev.: 0.0004)
  MultiSource/Applications/lambda-0_1_3/lambda: 5.44% (0.7038 => 0.7421, std. dev.: 0.0014)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 5.39% (0.2782 => 0.2932, std. dev.: 0.0004)
  SingleSource/Regression/C++/ofstream_ctor: 5.36% (0.2781 => 0.2930, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/random: 5.35% (0.2690 => 0.2834, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/hash: 5.32% (0.4062 => 0.4278, std. dev.: 0.0006)
  MultiSource/Applications/hbd/hbd: 5.32% (1.3693 => 1.4421, std. dev.: 0.0015)
  SingleSource/Benchmarks/Shootout-C++/hello: 5.29% (0.2607 => 0.2745, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.27% (0.2655 => 0.2795, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 5.23% (0.2966 => 0.3121, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 5.20% (0.3022 => 0.3179, std. dev.: 0.0013)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 5.17% (1.9828 => 2.0853, std. dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/fibo: 5.14% (0.2628 => 0.2763, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 5.10% (0.2765 => 0.2906, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/strcat: 5.06% (0.2726 => 0.2864, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 5.06% (0.3580 => 0.3761, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 5.01% (0.2696 => 0.2831, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/wc: 5.01% (0.2937 => 0.3084, std. dev.: 0.0003)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 4.94% (0.7710 => 0.8091, std. dev.: 0.0022)
  SingleSource/Benchmarks/Shootout-C++/except: 4.93% (0.2760 => 0.2896, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.93% (0.2761 => 0.2897, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 4.90% (0.3489 => 0.3660, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.80% (0.3899 => 0.4086, std. dev.: 0.0007)
  SingleSource/Benchmarks/Shootout-C++/ary: 4.80% (0.3107 => 0.3256, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.76% (0.3149 => 0.3299, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 4.73% (0.4016 => 0.4206, std. dev.: 0.0002)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.67% (3.9660 => 4.1511, std. dev.: 0.0012)
  SingleSource/Benchmarks/Shootout-C++/sieve: 4.63% (0.3453 => 0.3613, std. dev.: 0.0005)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 4.56% (0.2721 => 0.2845, std. dev.: 0.0013)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 4.51% (0.2596 => 0.2713, std. dev.: 0.0045)
  MultiSource/Applications/hexxagon/hexxagon: 4.43% (1.2292 => 1.2836, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/ary2: 4.39% (0.3192 => 0.3332, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/matrix: 4.38% (0.2988 => 0.3119, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.29% (0.5265 => 0.5491, std. dev.: 0.0011)
  SingleSource/Benchmarks/Shootout-C++/lists1: 4.22% (0.3534 => 0.3683, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/lists: 4.19% (0.3293 => 0.3431, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.96% (0.3868 => 0.4021, std. dev.: 0.0001)
  MultiSource/Applications/SPASS/SPASS: 3.90% (13.8202 => 14.3588, std. dev.: 0.0112)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.81% (0.6959 => 0.7224, std. dev.: 0.0015)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.78% (0.4390 => 0.4556, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC/trivial-interface: 3.72% (0.3578 => 0.3711, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC/exceptions-4: 3.65% (0.3646 => 0.3779, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/exceptions-2: 3.64% (0.3601 => 0.3732, std. dev.: 0.0001)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 3.61% (1.4563 => 1.5088, std. dev.: 0.0009)
  SingleSource/UnitTests/ObjC/synchronized: 3.60% (0.3663 => 0.3795, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/parameter-passing: 3.60% (0.4003 => 0.4147, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/for-in: 3.59% (0.3789 => 0.3925, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/exceptions: 3.47% (0.3914 => 0.4050, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.46% (0.9199 => 0.9517, std. dev.: 0.0024)
  SingleSource/UnitTests/ObjC/exceptions-3: 3.42% (0.3623 => 0.3747, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 3.40% (0.3650 => 0.3774, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC/property: 3.32% (0.3940 => 0.4071, std. dev.: 0.0004)
  MultiSource/Applications/kimwitu++/kc: 3.28% (16.6129 => 17.1583, std. dev.: 0.0032)
  MultiSource/Benchmarks/nbench/nbench: 3.11% (1.0594 => 1.0924, std. dev.: 0.0027)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 3.01% (0.3755 => 0.3868, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 2.98% (1.2193 => 1.2556, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.96% (0.5637 => 0.5804, std. dev.: 0.0002)
  MultiSource/Applications/spiff/spiff: 2.94% (0.7506 => 0.7727, std. dev.: 0.0022)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 2.94% (1.3245 => 1.3634, std. dev.: 0.0012)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.92% (3.8646 => 3.9775, std. dev.: 0.0025)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.87% (1.1364 => 1.1690, std. dev.: 0.0021)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 2.85% (0.5577 => 0.5736, std. dev.: 0.0012)
  MultiSource/Applications/Burg/burg: 2.66% (1.1061 => 1.1355, std. dev.: 0.0004)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.61% (1.3819 => 1.4180, std. dev.: 0.0028)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.60% (4.9865 => 5.1160, std. dev.: 0.0021)
  MultiSource/Applications/treecc/treecc: 2.59% (1.9270 => 1.9770, std. dev.: 0.0034)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.59% (0.8310 => 0.8525, std. dev.: 0.0013)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.58% (3.6692 => 3.7639, std. dev.: 0.0023)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.52% (1.3813 => 1.4161, std. dev.: 0.0008)
  MultiSource/Applications/JM/lencod/lencod: 2.36% (14.8535 => 15.2034, std. dev.: 0.0151)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.35% (0.7460 => 0.7635, std. dev.: 0.0010)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.34% (13.2842 => 13.5950, std. dev.: 0.0114)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.28% (0.8698 => 0.8896, std. dev.: 0.0068)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.21% (7.2180 => 7.3774, std. dev.: 0.0021)
  MultiSource/Applications/siod/siod: 2.09% (2.1791 => 2.2246, std. dev.: 0.0017)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.09% (0.6135 => 0.6263, std. dev.: 0.0013)
  MultiSource/Applications/JM/ldecod/ldecod: 1.95% (6.5754 => 6.7037, std. dev.: 0.0037)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.71% (4.3801 => 4.4552, std. dev.: 0.0014)
  MultiSource/Applications/d/make_dparser: 1.67% (3.1889 => 3.2422, std. dev.: 0.0020)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.63% (4.4433 => 4.5157, std. dev.: 0.0027)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.42% (1.1333 => 1.1494, std. dev.: 0.0011)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.29% (1.2749 => 1.2913, std. dev.: 0.0013)
  MultiSource/Applications/ClamAV/clamscan: 1.06% (14.5298 => 14.6834, std. dev.: 0.0038)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.00% (8.4961 => 8.5813, std. dev.: 0.0053)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 93.91% (0.1824 => 0.3537, std. dev.: 0.0001)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 43.66% (0.4846 => 0.6962, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc/fbench: 24.90% (1.8175 => 2.2701, std. dev.: 0.0531)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.31% (2.0200 => 2.1879, std. dev.: 0.0025)
  SingleSource/Benchmarks/Misc/mandel-2: 7.99% (1.2998 => 1.4037, std. dev.: 0.0068)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 7.83% (0.9996 => 1.0779, std. dev.: 0.0020)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.39% (1.5824 => 1.6993, 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 => 4.8144, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/salsa20: 4.21% (7.4271 => 7.7396, std. dev.: 0.0026)
  SingleSource/Benchmarks/Misc/flops-5: 3.84% (1.9144 => 1.9879, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.83% (2.8606 => 2.9701, std. dev.: 0.0086)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.73% (12.4560 => 12.9210, std. dev.: 0.0043)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.47% (1.7688 => 1.8302, std. dev.: 0.0052)
  MultiSource/Benchmarks/nbench/nbench: 3.41% (11.2619 => 11.6455, std. dev.: 0.0007)
  SingleSource/Benchmarks/Misc/flops-6: 2.96% (1.9199 => 1.9768, std. dev.: 0.0008)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.65% (7.9275 => 8.1377, std. dev.: 0.0193)
  SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0309, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.19% (4.1080 => 4.1981, std. dev.: 0.0017)
  SingleSource/Benchmarks/Misc/ffbench: 1.76% (0.8273 => 0.8419, std. dev.: 0.0001)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.42% (8.3908 => 8.5103, std. dev.: 0.0017)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.35% (1.9433 => 1.9696, std. dev.: 0.0086)
  SingleSource/Benchmarks/Misc/flops: 1.31% (9.0760 => 9.1952, std. dev.: 0.0010)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.28% (2.0152 => 2.0410, std. dev.: 0.0001)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.21% (1.9290 => 1.9524, std. dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/sieve: 1.17% (5.1531 => 5.2136, std. dev.: 0.0001)
  MultiSource/Applications/SPASS/SPASS: 1.10% (10.7476 => 10.8660, std. dev.: 0.0211)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -6.80% (22.5627 => 21.0293, std. dev.: 0.0057)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -5.96% (0.2670 => 0.2511, std. dev.: 0.0004)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -3.13% (0.3511 => 0.3401, std. dev.: 0.0027)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -2.65% (0.8818 => 0.8584, std. dev.: 0.0009)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.37% (0.9108 => 0.8983, std. dev.: 0.0001)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.51% (1.0460 => 0.8628, std. dev.: 0.0008)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.34% (0.3139 => 0.2940, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-3: -6.22% (2.4152 => 2.2649, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.20% (5.7573 => 5.4001, std. dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.75% (1.3780 => 1.3126, std. dev.: 0.0055)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -4.67% (0.4366 => 0.4162, std. dev.: 0.0000)
  MultiSource/Benchmarks/FreeBench/neural/neural: -4.29% (0.2333 => 0.2233, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/perlin: -4.27% (6.2497 => 5.9826, std. dev.: 0.0001)
  MultiSource/Benchmarks/Olden/bh/bh: -3.63% (1.9762 => 1.9044, std. dev.: 0.0009)
  SingleSource/UnitTests/Vector/multiplies: -3.62% (2.6470 => 2.5512, std. dev.: 0.0003)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.69% (8.8259 => 8.5883, std. dev.: 0.0033)
  MultiSource/Applications/minisat/minisat: -2.55% (9.3358 => 9.0974, std. dev.: 0.0064)
  SingleSource/Benchmarks/Dhrystone/dry: -2.48% (2.5089 => 2.4466, std. dev.: 0.0025)
  MultiSource/Benchmarks/Olden/health/health: -2.34% (0.4533 => 0.4427, std. dev.: 0.0010)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: -2.12% (0.4867 => 0.4764, std. dev.: 0.0017)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -1.92% (20.3410 => 19.9508, std. dev.: 0.0388)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.91% (6.6320 => 6.5050, std. dev.: 0.0025)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -1.77% (0.8342 => 0.8194, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/fp-convert: -1.66% (3.4016 => 3.3453, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout/lists: -1.62% (6.3560 => 6.2530, std. dev.: 0.0037)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.58% (0.6589 => 0.6485, std. dev.: 0.0002)
  MultiSource/Benchmarks/Bullet/bullet: -1.46% (7.3305 => 7.2236, std. dev.: 0.0210)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.45% (7.1097 => 7.0063, std. dev.: 0.0002)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.43% (0.9692 => 0.9553, std. dev.: 0.0018)
  SingleSource/Benchmarks/Shootout/heapsort: -1.43% (3.9173 => 3.8612, std. dev.: 0.0169)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.41% (2.5254 => 2.4898, std. dev.: 0.0007)
  MultiSource/Applications/spiff/spiff: -1.39% (3.0263 => 2.9842, std. dev.: 0.0012)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -1.32% (9.9194 => 9.7881, std. dev.: 0.0001)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.30% (28.2225 => 27.8569, std. dev.: 0.0009)

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: 1.81s
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