[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/1676?compare_to=1673&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1676, Order: 159503, Start Time: 2012-07-01 04:05:31, End Time: 2012-07-01 05:02:06
      To: 1673, Order: 159500, Start Time: 2012-07-01 02:41:45, End Time: 2012-07-01 03:38:24
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 (119 on baseline)
Performance Improvements: 0 (37 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 894 (734 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 13.19% (2.0176 => 2.2838, std. dev.: 0.0000)
  SingleSource/UnitTests/ObjC++/property-reference-object: 7.46% (0.5818 => 0.6252, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC++/Hello: 7.25% (0.5748 => 0.6165, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC++/property-reference: 6.84% (0.7061 => 0.7544, std. dev.: 0.0021)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 6.33% (0.3130 => 0.3328, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/hash2: 5.94% (0.4328 => 0.4585, std. dev.: 0.0052)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 5.92% (0.3022 => 0.3201, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/wc: 5.62% (0.2937 => 0.3102, std. dev.: 0.0002)
  SingleSource/Regression/C++/ofstream_ctor: 5.61% (0.2781 => 0.2937, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 5.61% (0.2782 => 0.2938, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/hello: 5.56% (0.2607 => 0.2752, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/objinst: 5.50% (0.2945 => 0.3107, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.50% (0.2655 => 0.2801, std. dev.: 0.0012)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 5.46% (0.2765 => 0.2916, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/fibo: 5.44% (0.2628 => 0.2771, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/random: 5.43% (0.2690 => 0.2836, std. dev.: 0.0001)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 5.39% (0.1986 => 0.2093, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/strcat: 5.32% (0.2726 => 0.2871, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 5.29% (0.2966 => 0.3123, std. dev.: 0.0004)
  MultiSource/Applications/lambda-0_1_3/lambda: 5.26% (0.7038 => 0.7408, std. dev.: 0.0002)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 5.12% (0.7710 => 0.8105, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 5.12% (0.2696 => 0.2834, std. dev.: 0.0001)
  MultiSource/Applications/hbd/hbd: 5.10% (1.3693 => 1.4391, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/sieve: 5.07% (0.3453 => 0.3628, std. dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.93% (1.9828 => 2.0806, std. dev.: 0.0016)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 4.89% (0.3580 => 0.3755, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/ary: 4.83% (0.3107 => 0.3257, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.82% (0.2761 => 0.2894, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 4.82% (0.2596 => 0.2721, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.81% (0.5265 => 0.5518, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 4.79% (0.3489 => 0.3656, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 4.71% (0.3485 => 0.3649, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.64% (0.3149 => 0.3295, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/matrix: 4.62% (0.2988 => 0.3126, std. dev.: 0.0003)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.61% (3.9660 => 4.1489, std. dev.: 0.0081)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.54% (0.3899 => 0.4076, std. dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 4.52% (0.2721 => 0.2844, std. dev.: 0.0008)
  SingleSource/UnitTests/ObjC/trivial-interface: 4.50% (0.3578 => 0.3739, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/ary2: 4.35% (0.3192 => 0.3331, std. dev.: 0.0005)
  SingleSource/UnitTests/ObjC/exceptions: 4.27% (0.3914 => 0.4081, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/exceptions-3: 4.25% (0.3623 => 0.3777, std. dev.: 0.0000)
  SingleSource/UnitTests/ObjC/exceptions-2: 4.25% (0.3601 => 0.3754, std. dev.: 0.0000)
  SingleSource/UnitTests/ObjC/exceptions-4: 4.22% (0.3646 => 0.3800, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/lists: 4.22% (0.3293 => 0.3432, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/parameter-passing: 4.17% (0.4003 => 0.4170, std. dev.: 0.0028)
  SingleSource/UnitTests/ObjC/synchronized: 4.15% (0.3663 => 0.3815, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 4.14% (0.3650 => 0.3801, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/for-in: 4.12% (0.3789 => 0.3945, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC/property: 4.11% (0.3940 => 0.4102, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/lists1: 4.07% (0.3534 => 0.3678, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.07% (0.6959 => 0.7242, std. dev.: 0.0008)
  SingleSource/Benchmarks/Shootout-C++/moments: 4.01% (0.3868 => 0.4023, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.86% (0.3756 => 0.3901, std. dev.: 0.0010)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.74% (0.4390 => 0.4554, std. dev.: 0.0003)
  MultiSource/Applications/SPASS/SPASS: 3.65% (13.8202 => 14.3252, std. dev.: 0.0040)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.61% (0.9199 => 0.9531, std. dev.: 0.0011)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.33% (1.2193 => 1.2599, std. dev.: 0.0008)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 3.28% (0.5577 => 0.5760, std. dev.: 0.0023)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 3.28% (0.3755 => 0.3878, std. dev.: 0.0004)
  MultiSource/Applications/hexxagon/hexxagon: 3.07% (1.2292 => 1.2669, std. dev.: 0.0008)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 3.06% (1.4563 => 1.5008, std. dev.: 0.0013)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.99% (4.9865 => 5.1356, std. dev.: 0.0092)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.98% (1.1364 => 1.1703, std. dev.: 0.0004)
  MultiSource/Applications/kimwitu++/kc: 2.97% (16.6129 => 17.1059, std. dev.: 0.0101)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 2.90% (1.3245 => 1.3629, std. dev.: 0.0086)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.90% (3.8646 => 3.9766, std. dev.: 0.0012)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.87% (0.5637 => 0.5799, std. dev.: 0.0015)
  MultiSource/Applications/spiff/spiff: 2.80% (0.7506 => 0.7716, std. dev.: 0.0038)
  MultiSource/Benchmarks/nbench/nbench: 2.79% (1.0594 => 1.0890, std. dev.: 0.0000)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 2.74% (0.4379 => 0.4499, std. dev.: 0.0043)
  MultiSource/Applications/treecc/treecc: 2.70% (1.9270 => 1.9791, std. dev.: 0.0133)
  MultiSource/Applications/Burg/burg: 2.70% (1.1061 => 1.1360, std. dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.61% (1.3819 => 1.4180, std. dev.: 0.0035)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.45% (1.3813 => 1.4151, std. dev.: 0.0010)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.42% (7.2180 => 7.3924, std. dev.: 0.0083)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.42% (13.2842 => 13.6051, std. dev.: 0.0082)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.29% (0.7460 => 0.7631, std. dev.: 0.0002)
  MultiSource/Applications/siod/siod: 2.10% (2.1791 => 2.2249, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.07% (0.8310 => 0.8482, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.06% (0.8698 => 0.8877, std. dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.86% (3.6692 => 3.7376, std. dev.: 0.0041)
  MultiSource/Applications/JM/lencod/lencod: 1.81% (14.8535 => 15.1223, std. dev.: 0.0114)
  MultiSource/Applications/JM/ldecod/ldecod: 1.76% (6.5754 => 6.6912, std. dev.: 0.0020)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.65% (4.3801 => 4.4525, std. dev.: 0.0014)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.55% (4.4433 => 4.5121, std. dev.: 0.0056)
  MultiSource/Applications/d/make_dparser: 1.41% (3.1889 => 3.2339, std. dev.: 0.0108)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.31% (1.1333 => 1.1482, std. dev.: 0.0003)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.26% (1.2749 => 1.2910, std. dev.: 0.0002)
  MultiSource/Applications/ClamAV/clamscan: 1.07% (14.5298 => 14.6855, std. dev.: 0.0029)

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: 43.66% (0.4846 => 0.6962, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc/fbench: 25.02% (1.8175 => 2.2723, std. dev.: 0.0242)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.52% (2.0200 => 2.1921, std. dev.: 0.0015)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 7.77% (0.9996 => 1.0773, std. dev.: 0.0006)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.40% (1.5824 => 1.6995, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/mandel-2: 6.87% (1.2998 => 1.3891, std. dev.: 0.0106)
  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: 4.77% (4.5947 => 4.8138, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/salsa20: 3.99% (7.4271 => 7.7236, std. dev.: 0.0105)
  SingleSource/Benchmarks/Misc/flops-5: 3.87% (1.9144 => 1.9884, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.71% (12.4560 => 12.9186, std. dev.: 0.0017)
  MultiSource/Benchmarks/nbench/nbench: 3.71% (11.2619 => 11.6792, std. dev.: 0.0045)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.54% (2.8606 => 2.9618, std. dev.: 0.0023)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.45% (1.7688 => 1.8299, std. dev.: 0.0013)
  MultiSource/Applications/hexxagon/hexxagon: 3.20% (12.0921 => 12.4796, std. dev.: 0.0005)
  SingleSource/Benchmarks/Misc/flops-6: 2.91% (1.9199 => 1.9758, std. dev.: 0.0007)
  SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0309, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.03% (4.1080 => 4.1913, std. dev.: 0.0001)
  MultiSource/Applications/lemon/lemon: 1.77% (1.4298 => 1.4551, std. dev.: 0.0013)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 1.76% (3.6469 => 3.7110, std. dev.: 0.0032)
  SingleSource/Benchmarks/Misc/ffbench: 1.73% (0.8273 => 0.8416, std. dev.: 0.0002)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.70% (1.5089 => 1.5346, std. dev.: 0.0003)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.42% (1.9290 => 1.9563, std. dev.: 0.0015)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.40% (8.3908 => 8.5082, std. dev.: 0.0004)
  SingleSource/Benchmarks/Misc/flops: 1.31% (9.0760 => 9.1953, std. dev.: 0.0005)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.29% (2.0152 => 2.0411, std. dev.: 0.0007)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.26% (1.9433 => 1.9678, std. dev.: 0.0008)
  SingleSource/Benchmarks/Shootout/sieve: 1.18% (5.1531 => 5.2137, std. dev.: 0.0000)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -15.16% (0.4657 => 0.3951, std. dev.: 0.0060)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -7.00% (22.5627 => 20.9832, std. dev.: 0.0124)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -5.84% (0.2670 => 0.2514, std. dev.: 0.0001)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -4.56% (0.3511 => 0.3351, std. dev.: 0.0035)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -3.25% (0.8818 => 0.8531, std. dev.: 0.0000)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.91% (0.9108 => 0.8934, std. dev.: 0.0003)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -1.58% (0.6576 => 0.6472, std. dev.: 0.0006)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.64% (1.0460 => 0.8615, std. dev.: 0.0001)
  SingleSource/Benchmarks/McGill/chomp: -10.33% (1.2308 => 1.1037, std. dev.: 0.0046)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -9.21% (20.3410 => 18.4671, std. dev.: 0.1113)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.37% (0.3139 => 0.2939, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc/flops-3: -6.23% (2.4152 => 2.2648, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.21% (5.7573 => 5.3999, std. dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.90% (1.3780 => 1.3105, std. dev.: 0.0062)
  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 => 5.9827, std. dev.: 0.0001)
  SingleSource/UnitTests/Vector/multiplies: -3.67% (2.6470 => 2.5498, std. dev.: 0.0005)
  MultiSource/Benchmarks/Olden/bh/bh: -3.56% (1.9762 => 1.9059, std. dev.: 0.0042)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.60% (8.8259 => 8.5965, std. dev.: 0.0120)
  SingleSource/Benchmarks/Dhrystone/dry: -2.44% (2.5089 => 2.4476, std. dev.: 0.0001)
  MultiSource/Benchmarks/Olden/health/health: -2.40% (0.4533 => 0.4424, std. dev.: 0.0002)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: -2.38% (0.4867 => 0.4751, std. dev.: 0.0000)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -2.05% (0.8342 => 0.8171, std. dev.: 0.0013)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.98% (6.6320 => 6.5009, std. dev.: 0.0033)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.79% (0.6589 => 0.6471, std. dev.: 0.0005)
  SingleSource/Benchmarks/Misc/fp-convert: -1.66% (3.4016 => 3.3453, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.60% (7.1097 => 6.9956, std. dev.: 0.0003)
  MultiSource/Applications/spiff/spiff: -1.58% (3.0263 => 2.9786, std. dev.: 0.0023)
  SingleSource/Benchmarks/Shootout/lists: -1.55% (6.3560 => 6.2574, std. dev.: 0.0036)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.46% (2.5254 => 2.4885, std. dev.: 0.0009)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.34% (28.2225 => 27.8441, std. dev.: 0.0002)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.31% (0.9692 => 0.9565, std. dev.: 0.0024)
  SingleSource/Benchmarks/Shootout/heapsort: -1.30% (3.9173 => 3.8662, std. dev.: 0.0042)
  MultiSource/Applications/minisat/minisat: -1.21% (9.3358 => 9.2233, std. dev.: 0.0024)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.20% (5.3167 => 5.2530, std. dev.: 0.0028)
  MultiSource/Benchmarks/Bullet/bullet: -1.03% (7.3305 => 7.2552, std. dev.: 0.0091)

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: 1.98s
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