http://llvm.org/perf/db_default/v4/nts/801?compare_to=800&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
Run: 801, Order: 157514, Start Time: 2012-05-26 12:08:59, End Time: 2012-05-26 13:05:28
To: 800, Order: 157512, Start Time: 2012-05-26 08:57:12, End Time: 2012-05-26 09:53:54
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 (51 on baseline)
Performance Improvements: 1 (45 on baseline)
Added Tests: 0 (4 on baseline)
Unchanged Tests: 891 (792 on baseline)
Total Tests: 892
===========================
Run-Over-Run Changes Detail
===========================
Performance Improvements - Compile Time
---------------------------------------
SingleSource/UnitTests/ObjC/block-byref-aggr: -6.66% (0.3798 => 0.3545, std. dev.: 0.0026)
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
MultiSource/Benchmarks/PAQ8p/paq8p: 12.15% (2.0176 => 2.2627, std. dev.: 0.0004)
MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 6.17% (0.3130 => 0.3323, std. dev.: 0.0002)
MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.82% (3.9660 => 4.0777, std. dev.: 0.0141)
MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 2.66% (0.6959 => 0.7144, std. dev.: 0.0015)
MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 2.34% (0.5265 => 0.5388, std. dev.: 0.0031)
MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 2.27% (0.9199 => 0.9408, std. dev.: 0.0021)
MultiSource/Benchmarks/Prolangs-C/football/football: 2.24% (0.8310 => 0.8496, std. dev.: 0.0015)
MultiSource/Benchmarks/nbench/nbench: 2.23% (1.0594 => 1.0830, std. dev.: 0.0004)
MultiSource/Applications/SPASS/SPASS: 2.18% (13.8202 => 14.1213, std. dev.: 0.0078)
MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 1.93% (1.2193 => 1.2428, std. dev.: 0.0006)
MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 1.91% (1.1364 => 1.1581, std. dev.: 0.0070)
MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 1.84% (0.5637 => 0.5741, std. dev.: 0.0006)
MultiSource/Benchmarks/Prolangs-C/bison/mybison: 1.76% (1.3245 => 1.3478, std. dev.: 0.0008)
MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.67% (13.2842 => 13.5065, std. dev.: 0.0162)
MultiSource/Applications/siod/siod: 1.64% (2.1791 => 2.2148, std. dev.: 0.0029)
MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 1.62% (1.4563 => 1.4799, std. dev.: 0.0087)
MultiSource/Applications/lambda-0_1_3/lambda: 1.56% (0.7038 => 0.7148, std. dev.: 0.0010)
MultiSource/Benchmarks/MallocBench/gs/gs: 1.48% (3.8646 => 3.9219, std. dev.: 0.0113)
MultiSource/Applications/Burg/burg: 1.45% (1.1061 => 1.1221, std. dev.: 0.0012)
MultiSource/Applications/kimwitu++/kc: 1.42% (16.6129 => 16.8486, std. dev.: 0.0162)
MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.35% (0.7460 => 0.7561, std. dev.: 0.0011)
MultiSource/Applications/treecc/treecc: 1.28% (1.9270 => 1.9516, std. dev.: 0.0006)
MultiSource/Benchmarks/mediabench/gsm/toast/toast: 1.11% (1.3813 => 1.3966, std. dev.: 0.0014)
MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 1.07% (1.3819 => 1.3967, std. dev.: 0.0023)
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/BenchmarkGame/puzzle: 43.91% (0.4846 => 0.6974, std. dev.: 0.0000)
SingleSource/Benchmarks/Misc/fbench: 24.70% (1.8175 => 2.2664, std. dev.: 0.0480)
SingleSource/Benchmarks/Misc/mandel-2: 7.25% (1.2998 => 1.3940, std. dev.: 0.0137)
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 => 2.7297, std. dev.: 0.0001)
MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 5.88% (1.5824 => 1.6755, std. dev.: 0.0022)
SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.78% (4.5947 => 4.8144, std. dev.: 0.0002)
SingleSource/Benchmarks/Misc/flops-5: 3.85% (1.9144 => 1.9882, std. dev.: 0.0000)
MultiSource/Benchmarks/Fhourstones/fhourstones: 3.65% (1.7688 => 1.8334, std. dev.: 0.0007)
SingleSource/Benchmarks/Misc/salsa20: 3.62% (7.4271 => 7.6957, std. dev.: 0.0043)
MultiSource/Applications/hexxagon/hexxagon: 2.99% (12.0921 => 12.4535, std. dev.: 0.0015)
SingleSource/Benchmarks/Misc/flops-6: 2.89% (1.9199 => 1.9753, std. dev.: 0.0008)
MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 2.84% (8.8259 => 9.0769, std. dev.: 0.0246)
MultiSource/Benchmarks/nbench/nbench: 2.79% (11.2619 => 11.5760, std. dev.: 0.0012)
SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 2.76% (2.8606 => 2.9396, std. dev.: 0.0017)
MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.45% (7.9275 => 8.1216, std. dev.: 0.0145)
SingleSource/Benchmarks/Misc/flops-8: 2.25% (1.9863 => 2.0309, std. dev.: 0.0000)
SingleSource/Benchmarks/Dhrystone/fldry: 1.62% (1.9290 => 1.9602, std. dev.: 0.0000)
SingleSource/Benchmarks/Misc/ffbench: 1.61% (0.8273 => 0.8406, std. dev.: 0.0000)
MultiSource/Applications/siod/siod: 1.47% (3.2729 => 3.3210, std. dev.: 0.0022)
MultiSource/Applications/lemon/lemon: 1.45% (1.4298 => 1.4505, std. dev.: 0.0012)
MultiSource/Benchmarks/NPB-serial/is/is: 1.42% (8.3908 => 8.5100, std. dev.: 0.0015)
SingleSource/Benchmarks/BenchmarkGame/recursive: 1.27% (2.0200 => 2.0457, std. dev.: 0.0002)
MultiSource/Benchmarks/sim/sim: 1.22% (5.0168 => 5.0782, std. dev.: 0.0086)
SingleSource/Benchmarks/Shootout/sieve: 1.18% (5.1531 => 5.2138, std. dev.: 0.0012)
SingleSource/Benchmarks/CoyoteBench/fftbench: 1.13% (1.9433 => 1.9652, std. dev.: 0.0018)
SingleSource/Benchmarks/Misc/flops: 1.11% (9.0760 => 9.1765, std. dev.: 0.0006)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/UnitTests/ObjC/block-byref-aggr: -23.88% (0.4657 => 0.3545, std. dev.: 0.0026)
MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -7.38% (0.2670 => 0.2473, std. dev.: 0.0003)
MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -7.30% (22.5627 => 20.9150, std. dev.: 0.0072)
MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -6.49% (0.3511 => 0.3283, std. dev.: 0.0001)
SingleSource/UnitTests/ObjC/exceptions-3: -5.58% (0.3623 => 0.3421, std. dev.: 0.0001)
SingleSource/UnitTests/ObjC/instance-method-metadata: -5.51% (0.3650 => 0.3449, std. dev.: 0.0001)
SingleSource/UnitTests/ObjC/exceptions-2: -5.47% (0.3601 => 0.3404, std. dev.: 0.0021)
SingleSource/UnitTests/ObjC/exceptions-4: -5.43% (0.3646 => 0.3448, std. dev.: 0.0004)
SingleSource/UnitTests/ObjC/synchronized: -5.38% (0.3663 => 0.3466, std. dev.: 0.0001)
SingleSource/UnitTests/ObjC/trivial-interface: -5.37% (0.3578 => 0.3386, std. dev.: 0.0000)
SingleSource/UnitTests/ObjC/property: -5.00% (0.3940 => 0.3743, std. dev.: 0.0004)
SingleSource/UnitTests/ObjC/for-in: -4.91% (0.3789 => 0.3603, std. dev.: 0.0003)
SingleSource/UnitTests/ObjC/exceptions: -4.78% (0.3914 => 0.3727, std. dev.: 0.0001)
SingleSource/UnitTests/ObjC/parameter-passing: -4.70% (0.4003 => 0.3815, std. dev.: 0.0002)
MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -3.16% (0.6576 => 0.6368, std. dev.: 0.0010)
MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -3.03% (0.8818 => 0.8551, std. dev.: 0.0003)
SingleSource/Benchmarks/Misc-C++/bigfib: -2.83% (0.6250 => 0.6073, std. dev.: 0.0005)
SingleSource/UnitTests/ObjC++/Hello: -2.70% (0.5748 => 0.5593, std. dev.: 0.0002)
SingleSource/UnitTests/ObjC++/property-reference-object: -2.37% (0.5818 => 0.5680, std. dev.: 0.0005)
SingleSource/UnitTests/ObjC++/property-reference: -2.15% (0.7061 => 0.6909, std. dev.: 0.0009)
MultiSource/Benchmarks/FreeBench/pifft/pifft: -1.99% (0.9108 => 0.8927, std. dev.: 0.0003)
MultiSource/Applications/lua/lua: -1.27% (3.7467 => 3.6993, std. dev.: 0.0032)
MultiSource/Benchmarks/Prolangs-C++/city/city: -1.15% (1.9828 => 1.9600, std. dev.: 0.0013)
MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -1.02% (6.2785 => 6.2144, std. dev.: 0.0034)
Performance Improvements - Execution Time
-----------------------------------------
MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -9.15% (1.0460 => 0.9503, std. dev.: 0.0001)
MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.63% (0.3139 => 0.2931, std. dev.: 0.0002)
SingleSource/Benchmarks/Misc/flops-3: -6.24% (2.4152 => 2.2646, std. dev.: 0.0002)
SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.91% (1.3780 => 1.3104, std. dev.: 0.0085)
MultiSource/Benchmarks/BitBench/drop3/drop3: -4.67% (0.4366 => 0.4162, std. dev.: 0.0000)
SingleSource/Benchmarks/Misc/perlin: -4.60% (6.2497 => 5.9623, std. dev.: 0.0001)
MultiSource/Benchmarks/FreeBench/neural/neural: -4.29% (0.2333 => 0.2233, std. dev.: 0.0002)
SingleSource/Benchmarks/Dhrystone/dry: -3.99% (2.5089 => 2.4089, std. dev.: 0.0007)
MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -3.73% (0.3458 => 0.3329, std. dev.: 0.0002)
MultiSource/Benchmarks/Olden/bh/bh: -3.65% (1.9762 => 1.9041, std. dev.: 0.0002)
SingleSource/Benchmarks/Shootout/lists: -2.25% (6.3560 => 6.2127, std. dev.: 0.0082)
SingleSource/Benchmarks/Misc/richards_benchmark: -2.15% (1.1560 => 1.1312, std. dev.: 0.0000)
MultiSource/Applications/minisat/minisat: -2.03% (9.3358 => 9.1462, std. dev.: 0.0450)
MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.90% (6.6320 => 6.5057, std. dev.: 0.0041)
SingleSource/Benchmarks/CoyoteBench/huffbench: -1.90% (20.3410 => 19.9553, std. dev.: 0.0259)
SingleSource/Benchmarks/Misc/fp-convert: -1.68% (3.4016 => 3.3444, std. dev.: 0.0001)
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.: 0.0011)
MultiSource/Applications/lua/lua: -1.54% (26.5159 => 26.1076, std. dev.: 0.0202)
SingleSource/Benchmarks/Shootout/heapsort: -1.52% (3.9173 => 3.8578, std. dev.: 0.0054)
MultiSource/Benchmarks/mafft/pairlocalalign: -1.25% (28.2225 => 27.8685, std. dev.: 0.0017)
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: 1.31s
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