[llvm-testresults] chinook-clangslave1O3-plainclang_DEV__powerpc64 test results

Tue Dec 3 06:55:03 PST 2013

http://llvm.org/perf/db_default/v4/nts/17888?compare_to=17881&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 17888, Order: 196270, Start Time: 2013-12-03 13:11:57, End Time: 2013-12-03 14:59:08
      To: 17881, Order: 196265, Start Time: 2013-12-03 11:02:22, End Time: 2013-12-03 12:49:46
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

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

Performance Regressions: 23 (24 on baseline)
Performance Improvements: 21 (5 on baseline)
Unchanged Tests: 1066 (1081 on baseline)
Total Tests: 1110

===========================
Run-Over-Run Changes Detail
===========================

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 35.36% (0.2268 => 0.3070, std.dev.: 0.0195)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 32.81% (0.1088 => 0.1445, std.dev.: 0.0064)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 29.78% (0.1061 => 0.1377, std.dev.: 0.0101)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 23.33% (4.7169 => 5.8175, std.dev.: 0.1236)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 21.44% (1.4408 => 1.7497, std.dev.: 0.0874)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 19.86% (5.0667 => 6.0730, std.dev.: 0.1720)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 11.24% (1.2810 => 1.4250, std.dev.: 0.0135)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 9.66% (0.6493 => 0.7120, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.86% (1.3250 => 1.3894, std.dev.: 0.0167)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/pi: 41.62% (1.8434 => 2.6107, std.dev.: 0.0004)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 27.03% (1.4785 => 1.8782, std.dev.: 0.0075)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 25.93% (0.0428 => 0.0539, std.dev.: 0.0000)
  MultiSource/Benchmarks/Olden/em3d/em3d: 11.43% (4.5273 => 5.0449, std.dev.: 0.1680)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 7.84% (1.1064 => 1.1931, std.dev.: 0.0015)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 3.90% (15.5918 => 16.1998, std.dev.: 0.1478)
  MultiSource/Benchmarks/Bullet/bullet: 3.63% (6.9385 => 7.1903, std.dev.: 0.0640)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 3.40% (4.2026 => 4.3453, std.dev.: 0.0294)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 3.31% (0.4717 => 0.4873, std.dev.: 0.0049)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 3.12% (3.5663 => 3.6777, std.dev.: 0.0207)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 2.62% (1.5966 => 1.6385, std.dev.: 0.0136)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.98% (1.7052 => 1.7390, std.dev.: 0.0114)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 1.96% (4.7906 => 4.8846, std.dev.: 0.0256)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 1.80% (0.6388 => 0.6503, std.dev.: 0.0043)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout/heapsort: -40.81% (0.0762 => 0.0451, std.dev.: 0.0014)
  SingleSource/Benchmarks/Shootout/strcat: -38.96% (0.0480 => 0.0293, std.dev.: 0.0014)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper: -35.42% (0.1036 => 0.0669, std.dev.: 0.0125)
  SingleSource/Benchmarks/Shootout/lists: -25.19% (0.1052 => 0.0787, std.dev.: 0.0047)
  SingleSource/UnitTests/2006-12-11-LoadConstants: -20.67% (0.1911 => 0.1516, std.dev.: 0.0015)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: -19.52% (0.1583 => 0.1274, std.dev.: 0.0017)
  MultiSource/Benchmarks/Olden/em3d/em3d: -18.30% (0.2421 => 0.1978, std.dev.: 0.0044)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: -17.62% (1.4020 => 1.1550, std.dev.: 0.0236)
  MultiSource/Applications/lua/lua: -15.89% (5.0555 => 4.2521, std.dev.: 0.0504)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -14.55% (0.1017 => 0.0869, std.dev.: 0.0043)
  MultiSource/Applications/SIBsim4/SIBsim4: -9.23% (1.6637 => 1.5102, std.dev.: 0.0447)
  MultiSource/Benchmarks/Olden/mst/mst: -9.05% (0.1469 => 0.1336, std.dev.: 0.0032)
  MultiSource/Applications/ClamAV/clamscan: -9.02% (18.5732 => 16.8988, std.dev.: 0.4215)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: -6.67% (1.2238 => 1.1422, std.dev.: 0.0189)
  MultiSource/Benchmarks/McCat/09-vor/vor: -5.00% (0.3902 => 0.3707, std.dev.: 0.0047)
  MultiSource/Applications/hexxagon/hexxagon: -3.97% (1.0973 => 1.0537, std.dev.: 0.0075)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/ALAC/decode/alacconvert-decode: -31.20% (0.0343 => 0.0236)
  MultiSource/Applications/minisat/minisat: -20.52% (7.9903 => 6.3510, std.dev.: 0.2538)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -5.91% (0.3247 => 0.3055, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -3.49% (5.9988 => 5.7897, std.dev.: 0.0537)
  MultiSource/Applications/SIBsim4/SIBsim4: -2.28% (3.4891 => 3.4096, std.dev.: 0.0244)

================================
Run-Over-Baseline Changes Detail
================================

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 36.38% (0.2251 => 0.3070, std.dev.: 0.0195)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 30.96% (1.0197 => 1.3354, std.dev.: 0.0941)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 27.50% (0.1080 => 0.1377, std.dev.: 0.0101)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 26.75% (0.1140 => 0.1445, std.dev.: 0.0064)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 21.69% (4.7807 => 5.8175, std.dev.: 0.1236)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 19.49% (5.0823 => 6.0730, std.dev.: 0.1720)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 16.38% (1.5034 => 1.7497, std.dev.: 0.0874)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 4.20% (1.3676 => 1.4250, std.dev.: 0.0135)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 3.46% (0.6882 => 0.7120, std.dev.: 0.0072)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/pi: 56.47% (1.6685 => 2.6107, std.dev.: 0.0004)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 26.95% (1.4795 => 1.8782, std.dev.: 0.0075)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 8.28% (1.1019 => 1.1931, std.dev.: 0.0015)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 7.53% (0.3534 => 0.3800, std.dev.: 0.0003)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 6.17% (2.8850 => 3.0630, std.dev.: 0.0314)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.28% (15.5356 => 16.1998, std.dev.: 0.1478)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 3.86% (4.1840 => 4.3453, std.dev.: 0.0294)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 2.50% (1.5986 => 1.6385, std.dev.: 0.0136)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 1.80% (0.6388 => 0.6503, std.dev.: 0.0043)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.77% (1.7088 => 1.7390, std.dev.: 0.0114)
  MultiSource/Benchmarks/Olden/bh/bh: 1.45% (2.3919 => 2.4267, std.dev.: 0.0060)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 1.14% (40.4190 => 40.8799, std.dev.: 0.1040)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 1.11% (5.9583 => 6.0245, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.05% (5.9126 => 5.9747, std.dev.: 0.0183)
  SingleSource/Benchmarks/Shootout/fib2: 1.02% (3.5960 => 3.6328, std.dev.: 0.0112)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -3.07% (1.2583 => 1.2197, std.dev.: 0.0091)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/nbench/nbench: -12.14% (23.4696 => 20.6203, std.dev.: 0.7799)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: -3.72% (6.0535 => 5.8286, std.dev.: 0.0493)
  MultiSource/Benchmarks/Bullet/bullet: -3.13% (7.4226 => 7.1903, std.dev.: 0.0640)
  SingleSource/Benchmarks/Shootout/methcall: -1.27% (8.6669 => 8.5566, std.dev.: 0.0314)

Report Time: 1.36s
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[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

[llvm-testresults] chinook-clangslave1O3-plainclang_DEV__powerpc64 test results