master
1Idle
2Idle
3#3808
4Idle
5Idle
6Idle
 green-dragon-02
1Idle
2#8329
 green-dragon-03
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2Idle
 green-dragon-04
1Idle
 green-dragon-05
1Idle
 green-dragon-06
1Idle
 green-dragon-07
1Idle
 green-dragon-08
1r313654 (#5189)
2r313654 (#4199)
 green-dragon-09
1r313665 (#10615)
2r313665 (#10465)
 green-dragon-10
1Idle
 green-dragon-11
1Idle
2Idle
 green-dragon-12
1Idle
2#10077
 green-dragon-13
1r313668 (#10616)
2r313668 (#10466)
 green-dragon-14
1#1732
2r313638 (#1266)
 green-dragon-15
1Idle
2#8328
 green-dragon-16
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2#42592
 green-dragon-17
1r313668 (#5574)
2r313668 (#5462)
 green-dragon-18
1r313668 (#21217)
2r313668 (#21194)
 green-dragon-19
1r313680 (#21218)
2r313680 (#21195)
 green-dragon-20
1r313680 (#5575)
2r313680 (#5463)
 green-dragon-21
1r313687 (#38776)
2r313687 (#38952)
 green-dragon-22
1r313665 (#5573)
2r313665 (#4515)
 green-dragon-24
1Idle
Welcome to the GreenDragon🐉 Clang and LLVM Continuous Integration cluster.
Builders are running OS X El Capitan 10.11.6 (15G31) with Xcode 8.2.1 (8C1002). System tools: clang-800.0.42.1, ld64-274.2

LLVM and Clang Compile Time Tracking

Compile times are tracked in this LNT instance. Compile time measurements are collected from master with a stage two clang built in Release with LTO. Baselines are taken from a recently clang, currently r286186.

CTMark: compile time metric

CTMark (Compile Time Mark) is as collection of the largest applications in the LLVM test-suite. Each benchmark takes many seconds to compile, and provides a noise resistant way to track compile time trends.

Currently CTMark is composed of:

  • MultiSource/Benchmarks/7zip/7zip-benchmark
  • MultiSource/Benchmarks/Bullet/bullet
  • MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4
  • MultiSource/Applications/kimwitu++/kc
  • MultiSource/Applications/JM/lencod/lencod
  • MultiSource/Applications/SPASS/SPASS
  • MultiSource/Applications/ClamAV/clamscan
  • MultiSource/Applications/sqlite3/sqlite3
  • MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset
  • MultiSource/Benchmarks/mafft/pairlocalalign

Setup

Baselines in the following LNT reports are shown in blue. The current baseline is r286186. The baseline commit is recent, collected on November 7, 2016. Data is collected using the cmake test-suite, called by LNT. Data is collected on 4 MacMinis, all configured the same, with 16GB of RAM and SSD disks. All compile times are collected with -j1 with no other workloads running on the machines. The clang compilers used are built on green dragon with O3+LTO, and two stage builds were used.

Config Recent Note New Regressions Active Regressions
Arm64 -O0 -g Compile Time The configuration a developer will encounter on on their desktop. New Active
Arm64 -Os Compile Time Balance between compile time and code size. Used for production code. New Active
Arm64 -O3 -flto Compile + Link Time Try hard to make code fast. New Active
Arm64 -Oz Code Size Code size should not increase with -Oz. New Active

Below are LNT jobs collecting data:

   S   WNameLast SuccessLast FailureLast Duration  
Success100%
WDescription%
Test Result: 0 tests failing out of a total of 10 tests.100
Build stability: No recent builds failed.100
perf_darwin_arm64_O0g 27 min - r313665 (#10439)N/A4 min 21 secSchedule a Build with parameters for perf_darwin_arm64_O0g 
Success100%
WDescription%
Test Result: 0 tests failing out of a total of 10 tests.100
Build stability: No recent builds failed.100
perf_darwin_arm64_O3flto 32 min - r313665 (#10436)N/A5 min 17 secSchedule a Build with parameters for perf_darwin_arm64_O3flto 
Success100%
WDescription%
Test Result: 0 tests failing out of a total of 10 tests.100
Build stability: No recent builds failed.100
perf_darwin_arm64_Os 29 min - r313665 (#10432) 8 days 2 hr - #102403 min 47 secSchedule a Build with parameters for perf_darwin_arm64_Os 
Success100%
WDescription%
Test Result: 0 tests failing out of a total of 10 tests.100
Build stability: No recent builds failed.100
perf_darwin_arm64_Oz 32 min - r313665 (#11060)N/A3 min 39 secSchedule a Build with parameters for perf_darwin_arm64_Oz 
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