[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/1696?compare_to=1694&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 1696, Order: 159522, Start Time: 2012-07-02 12:17:29, End Time: 2012-07-02 13:14:11
      To: 1694, Order: 159520, Start Time: 2012-07-02 10:51:43, End Time: 2012-07-02 11:48:28
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 (125 on baseline)
Performance Improvements: 0 (37 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 893 (728 on baseline)
Total Tests: 894

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/llubenchmark/llu: 1.96% (3.7730 => 3.8471, std. dev.: 0.0212)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 13.45% (2.0176 => 2.2889, std. dev.: 0.0061)
  SingleSource/UnitTests/ObjC++/property-reference-object: 7.68% (0.5818 => 0.6265, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC++/Hello: 7.57% (0.5748 => 0.6183, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC++/property-reference: 7.04% (0.7061 => 0.7558, std. dev.: 0.0020)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 6.52% (0.3130 => 0.3334, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/hash2: 5.85% (0.4328 => 0.4581, std. dev.: 0.0045)
  SingleSource/Regression/C++/ofstream_ctor: 5.75% (0.2781 => 0.2941, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 5.63% (0.3022 => 0.3192, std. dev.: 0.0011)
  MultiSource/Applications/hbd/hbd: 5.61% (1.3693 => 1.4461, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/objinst: 5.53% (0.2945 => 0.3108, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/hash: 5.49% (0.4062 => 0.4285, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/except: 5.47% (0.2760 => 0.2911, std. dev.: 0.0040)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 5.44% (0.1986 => 0.2094, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 5.43% (0.2782 => 0.2933, std. dev.: 0.0002)
  MultiSource/Applications/lambda-0_1_3/lambda: 5.36% (0.7038 => 0.7415, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 5.35% (0.2765 => 0.2913, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/hello: 5.33% (0.2607 => 0.2746, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.31% (0.2655 => 0.2796, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/random: 5.20% (0.2690 => 0.2830, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 5.19% (0.2966 => 0.3120, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/wc: 5.18% (0.2937 => 0.3089, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/fibo: 5.18% (0.2628 => 0.2764, std. dev.: 0.0024)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 5.14% (0.7710 => 0.8106, std. dev.: 0.0035)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 5.01% (0.5265 => 0.5529, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 4.93% (0.2696 => 0.2829, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.93% (1.9828 => 2.0805, std. dev.: 0.0034)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 4.89% (0.2596 => 0.2723, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.89% (0.2761 => 0.2896, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/sieve: 4.87% (0.3453 => 0.3621, std. dev.: 0.0003)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 4.81% (0.2721 => 0.2852, std. dev.: 0.0009)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.81% (3.9660 => 4.1567, std. dev.: 0.0015)
  SingleSource/Benchmarks/Shootout-C++/ary: 4.76% (0.3107 => 0.3255, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.76% (0.3149 => 0.3299, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 4.71% (0.4016 => 0.4205, std. dev.: 0.0016)
  SingleSource/Benchmarks/Shootout-C++/matrix: 4.69% (0.2988 => 0.3128, std. dev.: 0.0004)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 4.68% (0.3485 => 0.3648, std. dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 4.64% (0.3489 => 0.3651, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.64% (0.3899 => 0.4080, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 4.64% (0.3580 => 0.3746, std. dev.: 0.0008)
  SingleSource/UnitTests/ObjC/trivial-interface: 4.50% (0.3578 => 0.3739, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/for-in: 4.33% (0.3789 => 0.3953, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/ary2: 4.32% (0.3192 => 0.3330, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC/exceptions-4: 4.31% (0.3646 => 0.3803, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/exceptions-2: 4.25% (0.3601 => 0.3754, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/exceptions: 4.24% (0.3914 => 0.4080, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/synchronized: 4.23% (0.3663 => 0.3818, std. dev.: 0.0031)
  SingleSource/Benchmarks/Shootout-C++/lists: 4.22% (0.3293 => 0.3432, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 4.22% (0.3650 => 0.3804, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/property: 4.21% (0.3940 => 0.4106, std. dev.: 0.0000)
  SingleSource/UnitTests/ObjC/parameter-passing: 4.20% (0.4003 => 0.4171, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/exceptions-3: 4.20% (0.3623 => 0.3775, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.12% (0.6959 => 0.7246, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/lists1: 4.07% (0.3534 => 0.3678, std. dev.: 0.0009)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 4.05% (0.3756 => 0.3908, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.96% (0.3868 => 0.4021, std. dev.: 0.0002)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.92% (0.4390 => 0.4562, std. dev.: 0.0014)
  MultiSource/Applications/SPASS/SPASS: 3.88% (13.8202 => 14.3571, std. dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.76% (0.9199 => 0.9545, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.63% (1.2193 => 1.2636, std. dev.: 0.0044)
  MultiSource/Benchmarks/McCat/09-vor/vor: 3.45% (0.2925 => 0.3026, std. dev.: 0.0007)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 3.38% (1.1364 => 1.1748, std. dev.: 0.0042)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 3.36% (1.4563 => 1.5052, std. dev.: 0.0077)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 3.28% (0.5577 => 0.5760, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 3.25% (0.3755 => 0.3877, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.19% (1.3245 => 1.3668, std. dev.: 0.0010)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.17% (3.8646 => 3.9871, std. dev.: 0.0054)
  MultiSource/Applications/hexxagon/hexxagon: 3.13% (1.2292 => 1.2677, std. dev.: 0.0048)
  MultiSource/Applications/kimwitu++/kc: 3.13% (16.6129 => 17.1331, std. dev.: 0.0018)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 3.12% (0.5637 => 0.5813, std. dev.: 0.0013)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 3.12% (1.3813 => 1.4244, std. dev.: 0.0007)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 3.09% (1.3819 => 1.4246, std. dev.: 0.0068)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 3.08% (0.3246 => 0.3346, std. dev.: 0.0002)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 3.04% (0.4379 => 0.4512, std. dev.: 0.0009)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 3.01% (4.9865 => 5.1365, std. dev.: 0.0167)
  MultiSource/Applications/spiff/spiff: 2.97% (0.7506 => 0.7729, std. dev.: 0.0066)
  MultiSource/Benchmarks/nbench/nbench: 2.90% (1.0594 => 1.0901, std. dev.: 0.0025)
  MultiSource/Applications/Burg/burg: 2.87% (1.1061 => 1.1378, std. dev.: 0.0027)
  MultiSource/Applications/treecc/treecc: 2.81% (1.9270 => 1.9811, std. dev.: 0.0017)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.79% (13.2842 => 13.6547, std. dev.: 0.0087)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.67% (7.2180 => 7.4110, std. dev.: 0.0095)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.51% (0.7460 => 0.7647, std. dev.: 0.0007)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.27% (3.6692 => 3.7524, std. dev.: 0.0031)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.26% (0.8310 => 0.8498, std. dev.: 0.0043)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.22% (0.8698 => 0.8891, std. dev.: 0.0005)
  MultiSource/Applications/siod/siod: 2.22% (2.1791 => 2.2274, std. dev.: 0.0124)
  MultiSource/Applications/JM/lencod/lencod: 2.15% (14.8535 => 15.1731, std. dev.: 0.0074)
  MultiSource/Applications/JM/ldecod/ldecod: 1.97% (6.5754 => 6.7049, std. dev.: 0.0066)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.95% (4.3801 => 4.4656, std. dev.: 0.0009)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.91% (4.4433 => 4.5280, std. dev.: 0.0026)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 1.87% (0.6135 => 0.6250, std. dev.: 0.0006)
  MultiSource/Applications/d/make_dparser: 1.67% (3.1889 => 3.2422, std. dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.61% (1.1333 => 1.1516, std. dev.: 0.0051)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.34% (1.2749 => 1.2920, std. dev.: 0.0034)
  MultiSource/Applications/ClamAV/clamscan: 1.21% (14.5298 => 14.7055, std. dev.: 0.0067)

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: 43.64% (0.4846 => 0.6961, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc/fbench: 24.35% (1.8175 => 2.2600, std. dev.: 0.0509)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 8.38% (2.0200 => 2.1892, std. dev.: 0.0005)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 7.78% (0.9996 => 1.0774, std. dev.: 0.0036)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.41% (1.5824 => 1.6997, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/mandel-2: 6.88% (1.2998 => 1.3892, 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 => 2.7295, std. dev.: 0.0001)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.77% (4.5947 => 4.8139, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/salsa20: 4.03% (7.4271 => 7.7267, std. dev.: 0.0050)
  SingleSource/Benchmarks/Misc/flops-5: 3.84% (1.9144 => 1.9880, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.74% (12.4560 => 12.9217, std. dev.: 0.0005)
  MultiSource/Benchmarks/nbench/nbench: 3.70% (11.2619 => 11.6785, std. dev.: 0.0004)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.54% (2.8606 => 2.9620, std. dev.: 0.0001)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.40% (1.7688 => 1.8290, std. dev.: 0.0010)
  MultiSource/Applications/hexxagon/hexxagon: 3.20% (12.0921 => 12.4788, std. dev.: 0.0007)
  SingleSource/Benchmarks/Misc/flops-6: 2.90% (1.9199 => 1.9755, std. dev.: 0.0009)
  SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0309, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 1.99% (4.1080 => 4.1899, std. dev.: 0.0007)
  MultiSource/Benchmarks/llubenchmark/llu: 1.96% (3.7731 => 3.8471, std. dev.: 0.0212)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 1.85% (3.6469 => 3.7144, std. dev.: 0.0020)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.79% (1.5089 => 1.5359, std. dev.: 0.0015)
  MultiSource/Applications/lemon/lemon: 1.78% (1.4298 => 1.4552, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/ffbench: 1.73% (0.8273 => 0.8416, std. dev.: 0.0002)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.59% (1.9290 => 1.9597, std. dev.: 0.0010)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.41% (8.3908 => 8.5089, std. dev.: 0.0027)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.32% (1.9433 => 1.9690, std. dev.: 0.0005)
  SingleSource/Benchmarks/Misc/flops: 1.31% (9.0760 => 9.1948, std. dev.: 0.0019)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.29% (2.0152 => 2.0411, std. dev.: 0.0000)
  SingleSource/Benchmarks/Shootout/sieve: 1.17% (5.1531 => 5.2136, std. dev.: 0.0001)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -10.44% (0.4657 => 0.4171, std. dev.: 0.0172)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -6.98% (22.5627 => 20.9871, std. dev.: 0.0201)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -5.73% (0.2670 => 0.2517, std. dev.: 0.0002)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -4.44% (0.3511 => 0.3355, std. dev.: 0.0010)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -3.08% (0.8818 => 0.8546, std. dev.: 0.0005)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -1.63% (0.6576 => 0.6469, std. dev.: 0.0011)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.60% (0.9108 => 0.8962, std. dev.: 0.0006)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -17.64% (1.0460 => 0.8615, std. dev.: 0.0000)
  SingleSource/Benchmarks/McGill/chomp: -10.64% (1.2308 => 1.0999, std. dev.: 0.0062)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -8.40% (20.3410 => 18.6316, std. dev.: 0.0254)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.37% (0.3139 => 0.2939, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/flops-3: -6.26% (2.4152 => 2.2639, std. dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/methcall: -6.21% (5.7573 => 5.4000, std. dev.: 0.0001)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.85% (1.3780 => 1.3112, std. dev.: 0.0073)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -4.65% (0.4366 => 0.4163, std. dev.: 0.0009)
  MultiSource/Benchmarks/FreeBench/neural/neural: -4.29% (0.2333 => 0.2233, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/perlin: -4.27% (6.2497 => 5.9829, std. dev.: 0.0000)
  SingleSource/UnitTests/Vector/multiplies: -3.63% (2.6470 => 2.5508, std. dev.: 0.0002)
  MultiSource/Benchmarks/Olden/bh/bh: -3.53% (1.9762 => 1.9064, std. dev.: 0.0027)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.55% (8.8259 => 8.6009, std. dev.: 0.0200)
  SingleSource/Benchmarks/Dhrystone/dry: -2.49% (2.5089 => 2.4465, std. dev.: 0.0006)
  MultiSource/Benchmarks/Olden/health/health: -2.40% (0.4533 => 0.4424, std. dev.: 0.0010)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: -2.34% (0.4867 => 0.4753, std. dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -2.05% (0.8342 => 0.8171, std. dev.: 0.0001)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.84% (6.6320 => 6.5102, std. dev.: 0.0040)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.68% (0.6589 => 0.6478, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc/fp-convert: -1.65% (3.4016 => 3.3454, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.61% (7.1097 => 6.9955, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout/lists: -1.58% (6.3560 => 6.2553, std. dev.: 0.0034)
  MultiSource/Applications/spiff/spiff: -1.54% (3.0263 => 2.9796, std. dev.: 0.0013)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.46% (2.5254 => 2.4885, std. dev.: 0.0008)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.43% (0.9692 => 0.9553, std. dev.: 0.0014)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.34% (28.2225 => 27.8440, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout/heapsort: -1.29% (3.9173 => 3.8667, std. dev.: 0.0055)
  MultiSource/Applications/minisat/minisat: -1.27% (9.3358 => 9.2171, std. dev.: 0.0102)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.20% (5.3167 => 5.2528, std. dev.: 0.0004)
  MultiSource/Applications/lua/lua: -1.16% (26.5159 => 26.2081, std. dev.: 0.0233)

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: 1.41s
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