[llvm-testresults] lab-mini-03__O0-g__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/2645?compare_to=2642&baseline=999
Nickname: lab-mini-03__O0-g__clang_DEV__x86_64:3
Comparing:
     Run: 2645, Order: 161295, Start Time: 2012-08-04 05:20:29, End Time: 2012-08-04 08:06:20
      To: 2642, Order: 161292, Start Time: 2012-08-04 02:08:51, End Time: 2012-08-04 04:52:30
Baseline: 999, Order: 158324, Start Time: 2012-06-11 20:29:30, End Time: 2012-06-11 22:44:50

===============
Tests Summary
===============

Performance Regressions: 1 (102 on baseline)
Performance Improvements: 1 (16 on baseline)
Added Tests: 0 (60 on baseline)
Unchanged Tests: 952 (776 on baseline)
Total Tests: 954

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 2.76% (2.0576 => 2.1144, std. dev.: 0.0076)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: -1.14% (1.6176 => 1.5992, std. dev.: 0.0039)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/ObjC/exceptions-2: 13.46% (0.3446 => 0.3910, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC/exceptions-4: 13.45% (0.3465 => 0.3931, std. dev.: 0.0000)
  SingleSource/UnitTests/ObjC/trivial-interface: 13.39% (0.3442 => 0.3903, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/exceptions-3: 13.32% (0.3460 => 0.3921, std. dev.: 0.0006)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 13.30% (0.3488 => 0.3952, std. dev.: 0.0015)
  SingleSource/UnitTests/ObjC/for-in: 13.30% (0.3496 => 0.3961, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/synchronized: 13.26% (0.3469 => 0.3929, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC/exceptions: 12.98% (0.3643 => 0.4116, std. dev.: 0.0003)
  SingleSource/UnitTests/ObjC/property: 12.68% (0.3650 => 0.4113, std. dev.: 0.0004)
  SingleSource/UnitTests/ObjC/parameter-passing: 12.57% (0.3724 => 0.4192, std. dev.: 0.0002)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 9.97% (0.1063 => 0.1169, std. dev.: 0.0000)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 7.90% (0.1620 => 0.1748, std. dev.: 0.0001)
  SingleSource/UnitTests/ObjC++/Hello: 7.84% (0.5826 => 0.6283, std. dev.: 0.0002)
  SingleSource/UnitTests/ObjC++/property-reference-object: 7.51% (0.5889 => 0.6331, std. dev.: 0.0003)
  MultiSource/Benchmarks/McCat/05-eks/eks: 7.16% (0.1619 => 0.1735, std. dev.: 0.0000)
  MultiSource/Applications/oggenc/oggenc: 7.14% (1.5932 => 1.7070, std. dev.: 0.0054)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 6.33% (0.4994 => 0.5310, std. dev.: 0.0008)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 6.25% (3.5627 => 3.7855, std. dev.: 0.0024)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 6.14% (1.6211 => 1.7206, std. dev.: 0.0007)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 6.05% (0.5900 => 0.6257, std. dev.: 0.0006)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 6.03% (0.5026 => 0.5329, std. dev.: 0.0018)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 6.01% (1.3152 => 1.3942, std. dev.: 0.0014)
  SingleSource/UnitTests/ObjC++/property-reference: 6.00% (0.7171 => 0.7601, std. dev.: 0.0098)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 5.70% (0.5000 => 0.5285, std. dev.: 0.0006)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 5.53% (0.4361 => 0.4602, std. dev.: 0.0013)
  MultiSource/Applications/spiff/spiff: 5.29% (0.4029 => 0.4242, std. dev.: 0.0008)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 5.24% (0.3930 => 0.4136, std. dev.: 0.0018)
  MultiSource/Applications/ClamAV/clamscan: 5.13% (4.2109 => 4.4268, std. dev.: 0.0077)
  MultiSource/Applications/d/make_dparser: 5.05% (1.0781 => 1.1325, std. dev.: 0.0054)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.94% (2.7292 => 2.8640, std. dev.: 0.0011)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 4.73% (0.2875 => 0.3011, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 4.61% (0.2736 => 0.2862, std. dev.: 0.0014)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.54% (0.2866 => 0.2996, std. dev.: 0.0013)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 4.51% (0.3195 => 0.3339, std. dev.: 0.0007)
  SingleSource/Benchmarks/Shootout-C++/fibo: 4.48% (0.2725 => 0.2847, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 4.44% (0.2792 => 0.2916, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout-C++/except: 4.41% (0.2811 => 0.2935, std. dev.: 0.0005)
  MultiSource/Applications/hexxagon/hexxagon: 4.40% (0.9909 => 1.0345, std. dev.: 0.0026)
  SingleSource/Benchmarks/Shootout-C++/strcat: 4.36% (0.2750 => 0.2870, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 4.35% (0.2738 => 0.2857, std. dev.: 0.0010)
  MultiSource/Benchmarks/mafft/pairlocalalign: 4.31% (2.1013 => 2.1919, std. dev.: 0.0143)
  SingleSource/Benchmarks/Shootout-C++/hello: 4.31% (0.2714 => 0.2831, std. dev.: 0.0010)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 4.29% (0.2729 => 0.2846, std. dev.: 0.0005)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 4.24% (1.9694 => 2.0530, std. dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/matrix: 4.24% (0.2780 => 0.2898, std. dev.: 0.0006)
  MultiSource/Benchmarks/nbench/nbench: 4.21% (0.2566 => 0.2674, std. dev.: 0.0010)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 4.15% (1.9966 => 2.0795, std. dev.: 0.0009)
  SingleSource/Benchmarks/Shootout-C++/random: 4.14% (0.2803 => 0.2919, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/wc: 4.13% (0.3096 => 0.3224, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.11% (0.2823 => 0.2939, std. dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.05% (0.2813 => 0.2927, std. dev.: 0.0007)
  SingleSource/Benchmarks/Shootout-C++/ary: 4.05% (0.3258 => 0.3390, std. dev.: 0.0010)
  SingleSource/Benchmarks/Shootout-C++/ary2: 4.01% (0.3317 => 0.3450, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/ary3: 3.98% (0.3267 => 0.3397, std. dev.: 0.0001)
  MultiSource/Applications/SPASS/SPASS: 3.96% (5.5417 => 5.7610, std. dev.: 0.0073)
  MultiSource/Applications/hbd/hbd: 3.95% (0.9697 => 1.0080, std. dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.94% (0.3348 => 0.3480, std. dev.: 0.0026)
  MultiSource/Applications/JM/ldecod/ldecod: 3.81% (2.1653 => 2.2479, std. dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 3.81% (4.4195 => 4.5880, std. dev.: 0.0034)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 3.80% (0.3890 => 0.4038, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.78% (0.4658 => 0.4834, std. dev.: 0.0005)
  MultiSource/Applications/JM/lencod/lencod: 3.64% (4.6177 => 4.7856, std. dev.: 0.0406)
  SingleSource/Benchmarks/Shootout-C++/sieve: 3.62% (0.3726 => 0.3861, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.61% (0.3903 => 0.4044, std. dev.: 0.0015)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.59% (0.3678 => 0.3810, std. dev.: 0.0008)
  SingleSource/Benchmarks/Shootout-C++/lists1: 3.57% (0.3477 => 0.3601, std. dev.: 0.0012)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.56% (0.3625 => 0.3754, std. dev.: 0.0009)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.46% (1.8794 => 1.9445, std. dev.: 0.0025)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 3.45% (0.4139 => 0.4282, std. dev.: 0.0012)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.38% (0.3845 => 0.3975, std. dev.: 0.0038)
  MultiSource/Applications/treecc/treecc: 3.30% (0.7875 => 0.8135, std. dev.: 0.0015)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 3.28% (0.3690 => 0.3811, std. dev.: 0.0023)
  SingleSource/Benchmarks/Shootout-C++/hash2: 3.20% (0.4251 => 0.4387, std. dev.: 0.0007)
  MultiSource/Applications/lua/lua: 3.17% (1.4269 => 1.4721, std. dev.: 0.0066)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 3.17% (0.3981 => 0.4107, std. dev.: 0.0015)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.16% (0.4146 => 0.4277, std. dev.: 0.0018)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.15% (0.3271 => 0.3374, std. dev.: 0.0007)
  MultiSource/Applications/Burg/burg: 2.90% (0.5546 => 0.5707, std. dev.: 0.0016)
  MultiSource/Applications/siod/siod: 2.82% (0.6634 => 0.6821, std. dev.: 0.0036)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.77% (0.5012 => 0.5151, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.47% (0.6435 => 0.6594, std. dev.: 0.0011)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 63.14% (0.2162 => 0.3527, std. dev.: 0.0020)
  SingleSource/Benchmarks/Misc/flops-1: 22.64% (6.2401 => 7.6526, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/richards_benchmark: 15.01% (2.5769 => 2.9636, std. dev.: 0.0001)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 14.99% (0.0734 => 0.0844, std. dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 13.08% (0.5917 => 0.6691, std. dev.: 0.0004)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 6.51% (3.3903 => 3.6109, std. dev.: 0.0022)
  SingleSource/Benchmarks/Shootout-C++/objinst: 5.14% (12.0509 => 12.6708, std. dev.: 0.0033)
  SingleSource/Benchmarks/Misc/flops-2: 4.76% (1.8057 => 1.8917, std. dev.: 0.0028)
  SingleSource/Benchmarks/Misc/flops: 4.69% (15.4430 => 16.1678, std. dev.: 0.0197)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.10% (105.3826 => 107.5996, std. dev.: 0.0638)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.05% (41.7953 => 42.6530, std. dev.: 0.2857)
  SingleSource/Benchmarks/Shootout-C++/ary3: 2.01% (15.8721 => 16.1904, std. dev.: 0.0087)
  MultiSource/Applications/viterbi/viterbi: 1.87% (46.6247 => 47.4947, std. dev.: 0.0049)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 1.73% (49.7329 => 50.5916, std. dev.: 0.0004)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 1.56% (2.0820 => 2.1144, std. dev.: 0.0076)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: 1.50% (3.1722 => 3.2199, std. dev.: 0.0032)
  MultiSource/Benchmarks/BitBench/drop3/drop3: 1.20% (1.0142 => 1.0264, std. dev.: 0.0020)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 1.20% (1.0927 => 1.1058, std. dev.: 0.0012)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.18% (8.4155 => 8.5145, std. dev.: 0.0105)
  SingleSource/Benchmarks/CoyoteBench/almabench: 1.11% (12.4025 => 12.5396, std. dev.: 0.0005)
  MultiSource/Applications/siod/siod: 1.08% (6.9842 => 7.0595, std. dev.: 0.0013)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/constpool: -1.07% (2.4764 => 2.4498, std. dev.: 0.0021)
  MultiSource/Applications/kimwitu++/kc: -1.06% (11.9555 => 11.8286, std. dev.: 0.0103)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/methcall: -34.91% (25.4195 => 16.5462, std. dev.: 0.0008)
  SingleSource/Benchmarks/Dhrystone/fldry: -8.91% (17.2379 => 15.7025, std. dev.: 0.0259)
  SingleSource/Benchmarks/Shootout-C++/ary2: -8.62% (0.2402 => 0.2195, std. dev.: 0.0033)
  MultiSource/Applications/hexxagon/hexxagon: -7.72% (28.1477 => 25.9756, std. dev.: 0.0021)
  SingleSource/Benchmarks/Misc/salsa20: -7.60% (35.5013 => 32.8030, std. dev.: 0.0052)
  MultiSource/Benchmarks/Olden/tsp/tsp: -7.26% (2.1113 => 1.9580, std. dev.: 0.0010)
  SingleSource/UnitTests/Vector/build2: -3.70% (11.2080 => 10.7928, std. dev.: 0.0055)
  MultiSource/Benchmarks/Olden/power/power: -3.70% (3.3665 => 3.2419, std. dev.: 0.0001)
  SingleSource/Benchmarks/Dhrystone/dry: -3.66% (14.0481 => 13.5344, std. dev.: 0.0166)
  SingleSource/Benchmarks/Misc/mandel-2: -2.97% (3.6262 => 3.5186, std. dev.: 0.0001)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: -1.76% (10.7630 => 10.5738, std. dev.: 0.0028)
  SingleSource/Benchmarks/Misc-C++/Large/ray: -1.58% (16.2163 => 15.9608, std. dev.: 0.0104)
  MultiSource/Benchmarks/Olden/bh/bh: -1.49% (5.5810 => 5.4977, std. dev.: 0.0055)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -1.35% (5.7935 => 5.7154, std. dev.: 0.0002)

Added Tests - Compile Time
--------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect
  SingleSource/Benchmarks/Polybench/stencils/adi/adi
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d

Added Tests - Execution Time
----------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect
  SingleSource/Benchmarks/Polybench/stencils/adi/adi
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d

Report Time: 2.24s
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