http://llvm.org/perf/db_default/v4/nts/582?compare_to=581&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
Run: 582, Order: 156469, Start Time: 2012-05-09 10:23:10, End Time: 2012-05-09 11:19:54
To: 581, Order: 156468, Start Time: 2012-05-09 09:00:15, End Time: 2012-05-09 09:56:51
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 (63 on baseline)
Performance Improvements: 0 (34 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: 12.33% (2.0176 => 2.2664, std. dev.: 0.0054)
MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 6.13% (0.3130 => 0.3322, std. dev.: 0.0047)
MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 4.34% (0.2721 => 0.2839, std. dev.: 0.0001)
MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.53% (3.9660 => 4.1060, std. dev.: 0.0048)
MultiSource/Benchmarks/nbench/nbench: 2.91% (1.0594 => 1.0902, std. dev.: 0.0020)
MultiSource/Benchmarks/Prolangs-C/football/football: 2.86% (0.8310 => 0.8548, std. dev.: 0.0009)
MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 2.83% (0.5265 => 0.5414, std. dev.: 0.0010)
MultiSource/Applications/SPASS/SPASS: 2.78% (13.8202 => 14.2044, std. dev.: 0.0018)
MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 2.76% (1.2193 => 1.2529, std. dev.: 0.0010)
SingleSource/Benchmarks/Shootout-C++/hash2: 2.63% (0.4328 => 0.4442, std. dev.: 0.0005)
MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 2.62% (0.6959 => 0.7141, std. dev.: 0.0021)
MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 2.60% (0.9199 => 0.9438, std. dev.: 0.0009)
MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.53% (1.1364 => 1.1652, std. dev.: 0.0002)
MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.36% (0.5637 => 0.5770, std. dev.: 0.0008)
MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 2.31% (1.4563 => 1.4899, std. dev.: 0.0010)
SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.11% (0.4791 => 0.4892, std. dev.: 0.0010)
MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.01% (3.6692 => 3.7431, std. dev.: 0.0015)
MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.96% (0.7710 => 0.7861, std. dev.: 0.0007)
MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 1.92% (0.5577 => 0.5684, std. dev.: 0.0004)
MultiSource/Applications/SIBsim4/SIBsim4: 1.80% (1.2749 => 1.2979, std. dev.: 0.0019)
SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.79% (3.2742 => 3.3328, std. dev.: 0.0024)
MultiSource/Applications/lambda-0_1_3/lambda: 1.78% (0.7038 => 0.7163, std. dev.: 0.0018)
MultiSource/Benchmarks/Prolangs-C/bison/mybison: 1.73% (1.3245 => 1.3474, std. dev.: 0.0058)
MultiSource/Applications/hbd/hbd: 1.72% (1.3693 => 1.3928, std. dev.: 0.0064)
MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.70% (0.7460 => 0.7587, std. dev.: 0.0012)
MultiSource/Benchmarks/MallocBench/gs/gs: 1.69% (3.8646 => 3.9298, std. dev.: 0.0133)
MultiSource/Applications/Burg/burg: 1.67% (1.1061 => 1.1246, std. dev.: 0.0040)
MultiSource/Applications/kimwitu++/kc: 1.61% (16.6129 => 16.8796, std. dev.: 0.0075)
MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.56% (13.2842 => 13.4919, std. dev.: 0.0168)
MultiSource/Applications/JM/lencod/lencod: 1.56% (14.8535 => 15.0857, std. dev.: 0.0173)
MultiSource/Applications/siod/siod: 1.54% (2.1791 => 2.2126, std. dev.: 0.0021)
MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 1.48% (1.3819 => 1.4023, std. dev.: 0.0028)
MultiSource/Applications/treecc/treecc: 1.43% (1.9270 => 1.9545, std. dev.: 0.0010)
MultiSource/Applications/sqlite3/sqlite3: 1.42% (16.2614 => 16.4931, std. dev.: 0.0188)
MultiSource/Benchmarks/mediabench/gsm/toast/toast: 1.35% (1.3813 => 1.4000, std. dev.: 0.0013)
SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.31% (2.1007 => 2.1283, std. dev.: 0.0010)
MultiSource/Applications/JM/ldecod/ldecod: 1.25% (6.5754 => 6.6577, std. dev.: 0.0171)
SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.22% (1.5188 => 1.5374, std. dev.: 0.0005)
MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.01% (7.2180 => 7.2912, std. dev.: 0.0072)
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/Misc/fbench: 24.77% (1.8175 => 2.2677, std. dev.: 0.0337)
SingleSource/Benchmarks/Misc/mandel-2: 8.15% (1.2998 => 1.4057, std. dev.: 0.0083)
SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 6.52% (2.5629 => 2.7299, std. dev.: 0.0001)
SingleSource/Benchmarks/Misc/flops-4: 6.51% (1.0640 => 1.1333, std. dev.: 0.0000)
MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 5.88% (1.5824 => 1.6755, std. dev.: 0.0003)
SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.78% (4.5947 => 4.8145, std. dev.: 0.0001)
SingleSource/Benchmarks/Misc/flops-5: 3.83% (1.9144 => 1.9877, std. dev.: 0.0003)
MultiSource/Benchmarks/Fhourstones/fhourstones: 3.67% (1.7688 => 1.8337, std. dev.: 0.0008)
SingleSource/Benchmarks/Misc/salsa20: 3.61% (7.4271 => 7.6951, std. dev.: 0.0033)
MultiSource/Benchmarks/nbench/nbench: 3.15% (11.2619 => 11.6164, std. dev.: 0.0040)
MultiSource/Applications/hexxagon/hexxagon: 2.99% (12.0921 => 12.4538, std. dev.: 0.0006)
SingleSource/Benchmarks/Misc/flops-6: 2.83% (1.9199 => 1.9742, std. dev.: 0.0011)
MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 2.79% (8.8259 => 9.0723, std. dev.: 0.0121)
SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 2.76% (2.8606 => 2.9396, std. dev.: 0.0020)
MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.29% (7.9275 => 8.1094, std. dev.: 0.0094)
SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0310, std. dev.: 0.0000)
SingleSource/Benchmarks/Dhrystone/fldry: 1.62% (1.9290 => 1.9602, std. dev.: 0.0000)
SingleSource/Benchmarks/Misc/ffbench: 1.55% (0.8273 => 0.8401, std. dev.: 0.0003)
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.: 0.0093)
SingleSource/Benchmarks/BenchmarkGame/recursive: 1.27% (2.0200 => 2.0456, std. dev.: 0.0005)
SingleSource/Benchmarks/Shootout/sieve: 1.18% (5.1531 => 5.2138, std. dev.: 0.0033)
SingleSource/Benchmarks/CoyoteBench/fftbench: 1.13% (1.9433 => 1.9652, std. dev.: 0.0012)
SingleSource/Benchmarks/Misc/flops: 1.12% (9.0760 => 9.1775, std. dev.: 0.0017)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/UnitTests/ObjC/block-byref-aggr: -19.28% (0.4657 => 0.3759, std. dev.: 0.0303)
MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -6.93% (0.2670 => 0.2485, std. dev.: 0.0028)
MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -6.36% (22.5627 => 21.1284, std. dev.: 0.0017)
MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -5.64% (0.3511 => 0.3313, std. dev.: 0.0013)
SingleSource/UnitTests/ObjC/exceptions-3: -2.87% (0.3623 => 0.3519, std. dev.: 0.0000)
SingleSource/UnitTests/ObjC/instance-method-metadata: -2.74% (0.3650 => 0.3550, std. dev.: 0.0013)
SingleSource/UnitTests/ObjC/property: -2.64% (0.3940 => 0.3836, std. dev.: 0.0000)
MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -2.32% (0.8818 => 0.8613, std. dev.: 0.0007)
MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -2.17% (0.6576 => 0.6433, std. dev.: 0.0011)
SingleSource/Benchmarks/Misc-C++/bigfib: -1.81% (0.6250 => 0.6137, std. dev.: 0.0005)
MultiSource/Applications/lua/lua: -1.03% (3.7467 => 3.7082, std. dev.: 0.0129)
Performance Improvements - Execution Time
-----------------------------------------
SingleSource/Benchmarks/McGill/chomp: -9.74% (1.2308 => 1.1109, std. dev.: 0.0213)
MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -9.15% (1.0460 => 0.9503, std. dev.: 0.0000)
MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.53% (0.3139 => 0.2934, std. dev.: 0.0028)
SingleSource/Benchmarks/Misc/flops-3: -6.26% (2.4152 => 2.2641, std. dev.: 0.0002)
SingleSource/Benchmarks/Misc/perlin: -4.84% (6.2497 => 5.9473, std. dev.: 0.0001)
MultiSource/Benchmarks/BitBench/drop3/drop3: -4.67% (0.4366 => 0.4162, std. dev.: 0.0000)
SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.51% (1.3780 => 1.3158, std. dev.: 0.0027)
MultiSource/Benchmarks/FreeBench/neural/neural: -4.29% (0.2333 => 0.2233, std. dev.: 0.0000)
SingleSource/Benchmarks/Dhrystone/dry: -3.99% (2.5089 => 2.4089, std. dev.: 0.0003)
MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -3.73% (0.3458 => 0.3329, std. dev.: 0.0002)
MultiSource/Benchmarks/Olden/bh/bh: -3.62% (1.9762 => 1.9046, std. dev.: 0.0007)
SingleSource/Benchmarks/Shootout/lists: -2.39% (6.3560 => 6.2040, std. dev.: 0.0101)
SingleSource/Benchmarks/Misc/richards_benchmark: -2.12% (1.1560 => 1.1315, std. dev.: 0.0001)
MultiSource/Applications/minisat/minisat: -2.03% (9.3358 => 9.1459, std. dev.: 0.0434)
SingleSource/Benchmarks/CoyoteBench/huffbench: -1.96% (20.3410 => 19.9420, std. dev.: 0.0325)
MultiSource/Benchmarks/mafft/pairlocalalign: -1.88% (28.2225 => 27.6918, std. dev.: 0.0017)
MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.86% (6.6320 => 6.5088, std. dev.: 0.0012)
SingleSource/Benchmarks/Misc/fp-convert: -1.68% (3.4016 => 3.3446, std. dev.: 0.0008)
SingleSource/Benchmarks/Misc/ReedSolomon: -1.60% (7.1097 => 6.9959, std. dev.: 0.0001)
MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.57% (0.9692 => 0.9540, std. dev.: 0.0000)
MultiSource/Applications/lua/lua: -1.47% (26.5159 => 26.1249, std. dev.: 0.0500)
SingleSource/Benchmarks/Shootout/heapsort: -1.37% (3.9173 => 3.8635, std. dev.: 0.0040)
SingleSource/Benchmarks/Shootout-C++/heapsort: -1.01% (3.8887 => 3.8493, std. dev.: 0.0045)
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: 1.12s
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