[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/1370?compare_to=1368&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1370, Order: 158978, Start Time: 2012-06-22 07:43:59, End Time: 2012-06-22 08:40:58
      To: 1368, Order: 158974, Start Time: 2012-06-22 06:17:07, End Time: 2012-06-22 07:16:49
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 (125 on baseline)
Performance Improvements: 0 (34 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 894 (731 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 13.20% (2.0176 => 2.2840, std. dev.: 0.0150)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 7.99% (0.3130 => 0.3380, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC++/property-reference-object: 5.90% (0.5818 => 0.6161, std. dev.: 0.0003)
  MultiSource/Applications/lambda-0_1_3/lambda: 5.60% (0.7038 => 0.7432, std. dev.: 0.0012)
  SingleSource/UnitTests/ObjC++/Hello: 5.58% (0.5748 => 0.6069, std. dev.: 0.0006)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 5.37% (0.2721 => 0.2867, std. dev.: 0.0001)
  MultiSource/Applications/hbd/hbd: 5.30% (1.3693 => 1.4419, std. dev.: 0.0006)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 5.29% (3.9660 => 4.1759, std. dev.: 0.0032)
  SingleSource/Benchmarks/Shootout-C++/hash2: 5.29% (0.4328 => 0.4557, std. dev.: 0.0002)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 5.27% (0.7710 => 0.8116, std. dev.: 0.0060)
  SingleSource/UnitTests/ObjC++/property-reference: 5.23% (0.7061 => 0.7430, std. dev.: 0.0035)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 5.01% (0.2596 => 0.2726, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.96% (0.2945 => 0.3091, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.92% (0.4062 => 0.4262, std. dev.: 0.0009)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.82% (0.5265 => 0.5519, std. dev.: 0.0005)
  SingleSource/Regression/C++/ofstream_ctor: 4.71% (0.2781 => 0.2912, std. dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 4.67% (0.3022 => 0.3163, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/strcat: 4.62% (0.2726 => 0.2852, std. dev.: 0.0006)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 4.55% (0.2966 => 0.3101, std. dev.: 0.0008)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.51% (0.3899 => 0.4075, std. dev.: 0.0011)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.50% (0.6959 => 0.7272, std. dev.: 0.0016)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 4.46% (0.2782 => 0.2906, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.45% (0.2761 => 0.2884, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/hello: 4.45% (0.2607 => 0.2723, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/ary: 4.44% (0.3107 => 0.3245, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/random: 4.42% (0.2690 => 0.2809, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 4.37% (0.2655 => 0.2771, std. dev.: 0.0008)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.35% (0.3149 => 0.3286, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.35% (1.9828 => 2.0690, std. dev.: 0.0051)
  SingleSource/Benchmarks/Shootout-C++/fibo: 4.34% (0.2628 => 0.2742, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 4.30% (0.2765 => 0.2884, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/wc: 4.26% (0.2937 => 0.3062, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 4.24% (0.3489 => 0.3637, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/except: 4.20% (0.2760 => 0.2876, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 4.19% (1.3245 => 1.3800, std. dev.: 0.0012)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 4.19% (0.3580 => 0.3730, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 4.08% (0.2696 => 0.2806, std. dev.: 0.0003)
  MultiSource/Applications/hexxagon/hexxagon: 4.08% (1.2292 => 1.2793, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/ary2: 3.98% (0.3192 => 0.3319, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.95% (0.9199 => 0.9562, std. dev.: 0.0011)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.90% (0.3485 => 0.3621, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 3.88% (0.3246 => 0.3372, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/sieve: 3.88% (0.3453 => 0.3587, std. dev.: 0.0003)
  MultiSource/Applications/SPASS/SPASS: 3.88% (13.8202 => 14.3562, std. dev.: 0.0049)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.83% (0.3756 => 0.3900, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/lists1: 3.74% (0.3534 => 0.3666, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 3.74% (0.4016 => 0.4166, std. dev.: 0.0002)
  MultiSource/Applications/kimwitu++/kc: 3.70% (16.6129 => 17.2269, std. dev.: 0.0131)
  MultiSource/Benchmarks/nbench/nbench: 3.62% (1.0594 => 1.0977, std. dev.: 0.0058)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.58% (0.3293 => 0.3411, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/matrix: 3.58% (0.2988 => 0.3095, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.49% (0.3868 => 0.4003, std. dev.: 0.0004)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.46% (3.8646 => 3.9983, std. dev.: 0.0031)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.44% (0.4390 => 0.4541, std. dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 3.41% (0.5637 => 0.5829, std. dev.: 0.0012)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 3.41% (1.4563 => 1.5059, std. dev.: 0.0058)
  MultiSource/Applications/Burg/burg: 3.38% (1.1061 => 1.1435, std. dev.: 0.0028)
  MultiSource/Applications/treecc/treecc: 3.37% (1.9270 => 1.9919, std. dev.: 0.0015)
  MultiSource/Applications/siod/siod: 3.33% (2.1791 => 2.2517, std. dev.: 0.0030)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.30% (1.2193 => 1.2595, std. dev.: 0.0021)
  SingleSource/UnitTests/ObjC/parameter-passing: 3.27% (0.4003 => 0.4134, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/trivial-interface: 3.27% (0.3578 => 0.3695, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 3.25% (0.5577 => 0.5758, std. dev.: 0.0002)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 3.19% (1.1364 => 1.1727, std. dev.: 0.0017)
  SingleSource/UnitTests/ObjC/for-in: 3.17% (0.3789 => 0.3909, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/exceptions: 3.14% (0.3914 => 0.4037, std. dev.: 0.0005)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 3.07% (0.7460 => 0.7689, std. dev.: 0.0010)
  SingleSource/UnitTests/ObjC/exceptions-2: 3.03% (0.3601 => 0.3710, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/exceptions-4: 3.02% (0.3646 => 0.3756, std. dev.: 0.0002)
  MultiSource/Applications/spiff/spiff: 3.01% (0.7506 => 0.7732, std. dev.: 0.0006)
  SingleSource/UnitTests/ObjC/synchronized: 3.00% (0.3663 => 0.3773, std. dev.: 0.0005)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.97% (13.2842 => 13.6783, std. dev.: 0.0057)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 2.96% (0.3650 => 0.3758, std. dev.: 0.0012)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.90% (0.8310 => 0.8551, std. dev.: 0.0013)
  SingleSource/UnitTests/ObjC/property: 2.87% (0.3940 => 0.4053, std. dev.: 0.0005)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.87% (1.3813 => 1.4209, std. dev.: 0.0012)
  SingleSource/UnitTests/ObjC/exceptions-3: 2.84% (0.3623 => 0.3726, std. dev.: 0.0001)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.59% (1.3819 => 1.4177, std. dev.: 0.0022)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.56% (3.6692 => 3.7631, std. dev.: 0.0078)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.49% (4.9865 => 5.1109, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.46% (7.2180 => 7.3953, std. dev.: 0.0033)
  MultiSource/Applications/JM/lencod/lencod: 2.43% (14.8535 => 15.2149, std. dev.: 0.0060)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 2.33% (0.4379 => 0.4481, std. dev.: 0.0002)
  MultiSource/Applications/JM/ldecod/ldecod: 2.18% (6.5754 => 6.7188, std. dev.: 0.0043)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.12% (0.6135 => 0.6265, std. dev.: 0.0024)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.06% (1.1333 => 1.1567, std. dev.: 0.0003)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.95% (4.3801 => 4.4657, std. dev.: 0.0120)
  MultiSource/Applications/d/make_dparser: 1.89% (3.1889 => 3.2493, std. dev.: 0.0077)
  MultiSource/Applications/ClamAV/clamscan: 1.77% (14.5298 => 14.7876, std. dev.: 0.0026)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.77% (4.4433 => 4.5218, std. dev.: 0.0022)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.69% (0.8698 => 0.8845, std. dev.: 0.0039)
  MultiSource/Applications/sqlite3/sqlite3: 1.30% (16.2614 => 16.4732, std. dev.: 0.0088)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.30% (1.2749 => 1.2915, std. dev.: 0.0024)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 93.91% (0.1824 => 0.3537, std. dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 43.89% (0.4846 => 0.6973, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/fbench: 24.73% (1.8175 => 2.2670, std. dev.: 0.0328)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.35% (2.0200 => 2.1887, std. dev.: 0.0013)
  SingleSource/Benchmarks/Misc/mandel-2: 7.97% (1.2998 => 1.4034, std. dev.: 0.0124)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 7.86% (0.9996 => 1.0782, std. dev.: 0.0017)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.38% (1.5824 => 1.6992, std. dev.: 0.0003)
  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 => 2.7294, std. dev.: 0.0001)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.78% (4.5947 => 4.8143, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/salsa20: 3.97% (7.4271 => 7.7223, std. dev.: 0.0042)
  SingleSource/Benchmarks/Misc/flops-5: 3.84% (1.9144 => 1.9879, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.73% (12.4560 => 12.9207, std. dev.: 0.0009)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.54% (2.8606 => 2.9619, std. dev.: 0.0018)
  MultiSource/Applications/hexxagon/hexxagon: 3.51% (12.0921 => 12.5170, std. dev.: 0.0014)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.51% (1.7688 => 1.8308, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-6: 2.97% (1.9199 => 1.9769, std. dev.: 0.0004)
  MultiSource/Benchmarks/nbench/nbench: 2.87% (11.2619 => 11.5850, std. dev.: 0.0050)
  MultiSource/Applications/sqlite3/sqlite3: 2.65% (4.5928 => 4.7147, std. dev.: 0.0013)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.58% (7.9275 => 8.1317, std. dev.: 0.0138)
  SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0309, std. dev.: 0.0001)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.22% (0.5184 => 0.5299, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.01% (4.1080 => 4.1904, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/ffbench: 1.73% (0.8273 => 0.8416, std. dev.: 0.0002)
  MultiSource/Applications/SPASS/SPASS: 1.70% (10.7476 => 10.9305, std. dev.: 0.0231)
  MultiSource/Applications/lemon/lemon: 1.47% (1.4298 => 1.4508, std. dev.: 0.0009)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.42% (8.3908 => 8.5101, std. dev.: 0.0002)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.37% (1.9290 => 1.9554, std. dev.: 0.0022)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.33% (1.9433 => 1.9691, std. dev.: 0.0007)
  SingleSource/Benchmarks/Misc/flops: 1.31% (9.0760 => 9.1951, std. dev.: 0.0006)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.28% (2.0152 => 2.0410, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout/sieve: 1.18% (5.1531 => 5.2137, std. dev.: 0.0000)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -7.09% (22.5627 => 20.9630, std. dev.: 0.0056)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -5.99% (0.2670 => 0.2510, std. dev.: 0.0002)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -3.47% (0.3511 => 0.3389, std. dev.: 0.0001)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -3.13% (0.8818 => 0.8542, std. dev.: 0.0012)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.41% (0.9108 => 0.8980, std. dev.: 0.0004)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.52% (1.0460 => 0.8627, std. dev.: 0.0000)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.34% (0.3139 => 0.2940, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/flops-3: -6.26% (2.4152 => 2.2640, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.21% (5.7573 => 5.3999, std. dev.: 0.0004)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -5.00% (1.3780 => 1.3091, std. dev.: 0.0137)
  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.: 0.0002)
  SingleSource/Benchmarks/Misc/perlin: -4.27% (6.2497 => 5.9826, std. dev.: 0.0000)
  SingleSource/Benchmarks/Dhrystone/dry: -3.88% (2.5089 => 2.4116, std. dev.: 0.0000)
  SingleSource/UnitTests/Vector/multiplies: -3.66% (2.6470 => 2.5500, std. dev.: 0.0035)
  MultiSource/Benchmarks/Olden/bh/bh: -3.60% (1.9762 => 1.9051, std. dev.: 0.0008)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.66% (8.8259 => 8.5912, std. dev.: 0.0047)
  MultiSource/Applications/minisat/minisat: -2.56% (9.3358 => 9.0968, std. dev.: 0.0083)
  MultiSource/Benchmarks/Olden/health/health: -2.45% (0.4533 => 0.4422, std. dev.: 0.0002)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -2.10% (20.3410 => 19.9139, std. dev.: 0.0750)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -2.04% (6.6320 => 6.4965, std. dev.: 0.0070)
  MultiSource/Applications/spiff/spiff: -1.98% (3.0263 => 2.9665, std. dev.: 0.0020)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.82% (28.2225 => 27.7084, std. dev.: 0.0009)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.79% (0.6589 => 0.6471, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout/lists: -1.73% (6.3560 => 6.2461, std. dev.: 0.0068)
  SingleSource/Benchmarks/Misc/fp-convert: -1.66% (3.4016 => 3.3453, std. dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -1.64% (0.8342 => 0.8205, std. dev.: 0.0013)
  SingleSource/Benchmarks/Shootout/heapsort: -1.49% (3.9173 => 3.8589, std. dev.: 0.0040)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.48% (7.1097 => 7.0045, std. dev.: 0.0002)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.44% (2.5254 => 2.4890, std. dev.: 0.0009)
  MultiSource/Benchmarks/Bullet/bullet: -1.35% (7.3305 => 7.2312, std. dev.: 0.0101)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.32% (0.9692 => 0.9564, std. dev.: 0.0006)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.32% (5.3167 => 5.2466, std. dev.: 0.0014)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -1.00% (9.9194 => 9.8198, std. dev.: 0.0004)

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: 2.81s
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