http://llvm.org/perf/db_default/v4/nts/564?compare_to=563&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
Run: 564, Order: 156369, Start Time: 2012-05-08 05:44:30, End Time: 2012-05-08 06:40:57
To: 563, Order: 156363, Start Time: 2012-05-08 03:58:37, End Time: 2012-05-08 04:55:04
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 (55 on baseline)
Performance Improvements: 0 (42 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 892 (791 on baseline)
Total Tests: 892
===========================
Run-Over-Run Changes Detail
===========================
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
MultiSource/Benchmarks/PAQ8p/paq8p: 12.56% (2.0176 => 2.2710, std. dev.: 0.0011)
MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 6.07% (0.3130 => 0.3320, std. dev.: 0.0006)
MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 3.97% (0.2721 => 0.2829, std. dev.: 0.0003)
MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.10% (3.9660 => 4.0890, std. dev.: 0.0067)
MultiSource/Applications/SPASS/SPASS: 2.57% (13.8202 => 14.1752, std. dev.: 0.0058)
MultiSource/Benchmarks/nbench/nbench: 2.50% (1.0594 => 1.0859, std. dev.: 0.0074)
MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 2.43% (0.5265 => 0.5393, std. dev.: 0.0004)
MultiSource/Benchmarks/Prolangs-C/football/football: 2.35% (0.8310 => 0.8505, std. dev.: 0.0005)
MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 2.32% (0.9199 => 0.9412, std. dev.: 0.0018)
MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 2.20% (0.6959 => 0.7112, std. dev.: 0.0012)
MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 2.14% (1.2193 => 1.2454, std. dev.: 0.0021)
MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.13% (1.1364 => 1.1606, std. dev.: 0.0012)
MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.13% (0.5637 => 0.5757, std. dev.: 0.0013)
MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 1.81% (1.4563 => 1.4827, std. dev.: 0.0084)
MultiSource/Benchmarks/MallocBench/gs/gs: 1.58% (3.8646 => 3.9257, std. dev.: 0.0102)
MultiSource/Applications/lambda-0_1_3/lambda: 1.53% (0.7038 => 0.7146, std. dev.: 0.0012)
MultiSource/Applications/kimwitu++/kc: 1.51% (16.6129 => 16.8637, std. dev.: 0.0095)
MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.44% (0.7710 => 0.7821, std. dev.: 0.0011)
MultiSource/Applications/SIBsim4/SIBsim4: 1.39% (1.2749 => 1.2926, std. dev.: 0.0039)
MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.35% (0.7460 => 0.7561, std. dev.: 0.0012)
MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 1.31% (1.3819 => 1.4000, std. dev.: 0.0007)
MultiSource/Applications/Burg/burg: 1.29% (1.1061 => 1.1204, std. dev.: 0.0004)
MultiSource/Benchmarks/Prolangs-C/bison/mybison: 1.29% (1.3245 => 1.3416, std. dev.: 0.0010)
MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.25% (3.6692 => 3.7152, std. dev.: 0.0036)
MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.24% (13.2842 => 13.4491, std. dev.: 0.0116)
MultiSource/Applications/treecc/treecc: 1.22% (1.9270 => 1.9506, std. dev.: 0.0027)
SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.17% (3.2742 => 3.3124, std. dev.: 0.0032)
MultiSource/Benchmarks/mediabench/gsm/toast/toast: 1.13% (1.3813 => 1.3969, std. dev.: 0.0025)
MultiSource/Applications/sqlite3/sqlite3: 1.09% (16.2614 => 16.4384, std. dev.: 0.0188)
SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.04% (2.1007 => 2.1226, std. dev.: 0.0043)
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/Misc/fbench: 23.98% (1.8175 => 2.2533, std. dev.: 0.0527)
SingleSource/Benchmarks/Misc/mandel-2: 7.68% (1.2998 => 1.3996, std. dev.: 0.0086)
SingleSource/Benchmarks/Misc/flops-4: 6.51% (1.0640 => 1.1333, std. dev.: 0.0000)
SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 6.51% (2.5629 => 2.7298, std. dev.: 0.0000)
MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 5.92% (1.5824 => 1.6761, std. dev.: 0.0016)
SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.78% (4.5947 => 4.8144, std. dev.: 0.0002)
SingleSource/Benchmarks/Misc/flops-5: 3.81% (1.9144 => 1.9874, std. dev.: 0.0006)
MultiSource/Benchmarks/Fhourstones/fhourstones: 3.67% (1.7688 => 1.8337, std. dev.: 0.0005)
SingleSource/Benchmarks/Misc/salsa20: 3.66% (7.4271 => 7.6991, std. dev.: 0.0056)
MultiSource/Benchmarks/nbench/nbench: 3.17% (11.2619 => 11.6187, std. dev.: 0.0018)
MultiSource/Applications/hexxagon/hexxagon: 3.00% (12.0921 => 12.4549, std. dev.: 0.0002)
SingleSource/Benchmarks/Misc/flops-6: 2.91% (1.9199 => 1.9758, std. dev.: 0.0004)
SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 2.75% (2.8606 => 2.9394, std. dev.: 0.0021)
MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 2.58% (8.8259 => 9.0534, std. dev.: 0.0356)
SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0309, std. dev.: 0.0002)
MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.22% (7.9275 => 8.1037, std. dev.: 0.0189)
SingleSource/Benchmarks/Dhrystone/fldry: 1.62% (1.9290 => 1.9603, std. dev.: 0.0000)
SingleSource/Benchmarks/Misc/ffbench: 1.57% (0.8273 => 0.8403, std. dev.: 0.0002)
MultiSource/Applications/lemon/lemon: 1.45% (1.4298 => 1.4506, std. dev.: 0.0009)
MultiSource/Benchmarks/NPB-serial/is/is: 1.41% (8.3908 => 8.5091, std. dev.: 0.0014)
SingleSource/Benchmarks/BenchmarkGame/recursive: 1.27% (2.0200 => 2.0457, std. dev.: 0.0003)
MultiSource/Benchmarks/sim/sim: 1.21% (5.0168 => 5.0773, std. dev.: 0.0074)
SingleSource/Benchmarks/Shootout/sieve: 1.17% (5.1531 => 5.2136, std. dev.: 0.0004)
SingleSource/Benchmarks/CoyoteBench/fftbench: 1.15% (1.9433 => 1.9656, std. dev.: 0.0034)
SingleSource/Benchmarks/Misc/flops: 1.12% (9.0760 => 9.1779, std. dev.: 0.0013)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/UnitTests/ObjC/block-byref-aggr: -20.12% (0.4657 => 0.3720, std. dev.: 0.0328)
MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -6.59% (0.2670 => 0.2494, std. dev.: 0.0001)
MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -6.54% (22.5627 => 21.0865, std. dev.: 0.0126)
MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -6.47% (0.3511 => 0.3284, std. dev.: 0.0010)
SingleSource/UnitTests/ObjC/instance-method-metadata: -4.27% (0.3650 => 0.3494, std. dev.: 0.0004)
SingleSource/UnitTests/ObjC/exceptions-2: -4.25% (0.3601 => 0.3448, std. dev.: 0.0001)
SingleSource/UnitTests/ObjC/exceptions-3: -4.17% (0.3623 => 0.3472, std. dev.: 0.0001)
SingleSource/UnitTests/ObjC/synchronized: -4.10% (0.3663 => 0.3513, std. dev.: 0.0001)
SingleSource/UnitTests/ObjC/exceptions-4: -4.09% (0.3646 => 0.3497, std. dev.: 0.0025)
SingleSource/UnitTests/ObjC/trivial-interface: -4.00% (0.3578 => 0.3435, std. dev.: 0.0002)
SingleSource/UnitTests/ObjC/property: -3.91% (0.3940 => 0.3786, std. dev.: 0.0004)
SingleSource/UnitTests/ObjC/for-in: -3.77% (0.3789 => 0.3646, std. dev.: 0.0000)
SingleSource/UnitTests/ObjC/exceptions: -3.55% (0.3914 => 0.3775, std. dev.: 0.0002)
SingleSource/UnitTests/ObjC/parameter-passing: -3.42% (0.4003 => 0.3866, std. dev.: 0.0002)
MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -3.08% (0.8818 => 0.8546, std. dev.: 0.0008)
MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -2.72% (0.6576 => 0.6397, std. dev.: 0.0002)
SingleSource/Benchmarks/Misc-C++/bigfib: -2.46% (0.6250 => 0.6096, std. dev.: 0.0004)
SingleSource/UnitTests/ObjC++/Hello: -1.91% (0.5748 => 0.5638, std. dev.: 0.0009)
SingleSource/UnitTests/ObjC++/property-reference-object: -1.89% (0.5818 => 0.5708, std. dev.: 0.0004)
MultiSource/Applications/lua/lua: -1.27% (3.7467 => 3.6993, std. dev.: 0.0014)
Performance Improvements - Execution Time
-----------------------------------------
SingleSource/Benchmarks/McGill/chomp: -10.60% (1.2308 => 1.1003, std. dev.: 0.0045)
MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -9.16% (1.0460 => 0.9502, std. dev.: 0.0001)
MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.53% (0.3139 => 0.2934, std. dev.: 0.0001)
SingleSource/Benchmarks/Misc/flops-3: -6.22% (2.4152 => 2.2650, std. dev.: 0.0001)
SingleSource/Benchmarks/Misc/perlin: -4.84% (6.2497 => 5.9475, std. dev.: 0.0000)
SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.80% (1.3780 => 1.3118, std. dev.: 0.0111)
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/Dhrystone/dry: -3.96% (2.5089 => 2.4095, std. dev.: 0.0015)
MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -3.67% (0.3458 => 0.3331, std. dev.: 0.0002)
MultiSource/Benchmarks/Olden/bh/bh: -3.61% (1.9762 => 1.9049, std. dev.: 0.0005)
SingleSource/Benchmarks/CoyoteBench/huffbench: -2.30% (20.3410 => 19.8731, std. dev.: 0.0897)
SingleSource/Benchmarks/Shootout/lists: -2.20% (6.3560 => 6.2159, std. dev.: 0.0135)
SingleSource/Benchmarks/Misc/richards_benchmark: -2.15% (1.1560 => 1.1312, std. dev.: 0.0003)
MultiSource/Benchmarks/mafft/pairlocalalign: -1.87% (28.2225 => 27.6953, std. dev.: 0.0005)
MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.87% (6.6320 => 6.5083, std. dev.: 0.0057)
MultiSource/Applications/minisat/minisat: -1.83% (9.3358 => 9.1654, std. dev.: 0.0210)
SingleSource/Benchmarks/Misc/fp-convert: -1.68% (3.4016 => 3.3445, std. dev.: 0.0000)
SingleSource/Benchmarks/Misc/ReedSolomon: -1.61% (7.1097 => 6.9954, std. dev.: 0.0002)
MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.57% (0.9692 => 0.9540, std. dev.: 0.0000)
SingleSource/Benchmarks/Shootout/heapsort: -1.48% (3.9173 => 3.8593, std. dev.: 0.0080)
MultiSource/Applications/lua/lua: -1.29% (26.5159 => 26.1747, std. dev.: 0.0143)
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: 1.82s
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