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bitcoin/.appveyor.yml
Wladimir J. van der Laan 4ebe2f6e75
Merge #18011: Replace current benchmarking framework with nanobench 
78c312c983 Replace current benchmarking framework with nanobench (Martin Ankerl)

Pull request description:

  Replace current benchmarking framework with nanobench

  This replaces the current benchmarking framework with nanobench [1], an
  MIT licensed single-header benchmarking library, of which I am the
  autor. This has in my opinion several advantages, especially on Linux:

  * fast: Running all benchmarks takes ~6 seconds instead of 4m13s on
    an Intel i7-8700 CPU @ 3.20GHz.

  * accurate: I ran e.g. the benchmark for SipHash_32b 10 times and
    calculate standard deviation / mean = coefficient of variation:

    * 0.57% CV for old benchmarking framework
    * 0.20% CV for nanobench

    So the benchmark results with nanobench seem to vary less than with
    the old framework.

  * It automatically determines runtime based on clock precision, no need
    to specify number of evaluations.

  * measure instructions, cycles, branches, instructions per cycle,
    branch misses (only Linux, when performance counters are available)

  * output in markdown table format.

  * Warn about unstable environment (frequency scaling, turbo, ...)

  * For better profiling, it is possible to set the environment variable
    NANOBENCH_ENDLESS to force endless running of a particular benchmark
    without the need to recompile. This makes it to e.g. run "perf top"
    and look at hotspots.

  Here is an example copy & pasted from the terminal output:

  |             ns/byte |              byte/s |    err% |        ins/byte |        cyc/byte |    IPC |       bra/byte |   miss% |     total | benchmark
  |--------------------:|--------------------:|--------:|----------------:|----------------:|-------:|---------------:|--------:|----------:|:----------
  |                2.52 |      396,529,415.94 |    0.6% |           25.42 |            8.02 |  3.169 |           0.06 |    0.0% |      0.03 | `bench/crypto_hash.cpp RIPEMD160`
  |                1.87 |      535,161,444.83 |    0.3% |           21.36 |            5.95 |  3.589 |           0.06 |    0.0% |      0.02 | `bench/crypto_hash.cpp SHA1`
  |                3.22 |      310,344,174.79 |    1.1% |           36.80 |           10.22 |  3.601 |           0.09 |    0.0% |      0.04 | `bench/crypto_hash.cpp SHA256`
  |                2.01 |      496,375,796.23 |    0.0% |           18.72 |            6.43 |  2.911 |           0.01 |    1.0% |      0.00 | `bench/crypto_hash.cpp SHA256D64_1024`
  |                7.23 |      138,263,519.35 |    0.1% |           82.66 |           23.11 |  3.577 |           1.63 |    0.1% |      0.00 | `bench/crypto_hash.cpp SHA256_32b`
  |                3.04 |      328,780,166.40 |    0.3% |           35.82 |            9.69 |  3.696 |           0.03 |    0.0% |      0.03 | `bench/crypto_hash.cpp SHA512`

  [1] https://github.com/martinus/nanobench

ACKs for top commit:
  laanwj:
    ACK 78c312c983

Tree-SHA512: 9e18770b18b6f95a7d0105a4a5497d31cf4eb5efe6574f4482f6f1b4c88d7e0946b9a4a1e9e8e6ecbf41a3f2d7571240677dcb45af29a6f0584e89b25f32e49e
2020-07-30 15:34:17 +02:00

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version: '{branch}.{build}'
skip_tags: true
image: Visual Studio 2019
configuration: Release
platform: x64
clone_depth: 5
environment:
PATH: 'C:\Python37-x64;C:\Python37-x64\Scripts;%PATH%'
PYTHONUTF8: 1
QT_DOWNLOAD_URL: 'https://github.com/sipsorcery/qt_win_binary/releases/download/v1.6/Qt5.9.8_x64_static_vs2019.zip'
QT_DOWNLOAD_HASH: '9a8c6eb20967873785057fdcd329a657c7f922b0af08c5fde105cc597dd37e21'
QT_LOCAL_PATH: 'C:\Qt5.9.8_x64_static_vs2019'
VCPKG_INSTALL_PATH: 'C:\tools\vcpkg\installed'
VCPKG_COMMIT_ID: 'ed0df8ecc4ed7e755ea03e18aaf285fd9b4b4a74'
install:
# Disable zmq test for now since python zmq library on Windows would cause Access violation sometimes.
# - cmd: pip install zmq
# Powershell block below is to install the c++ dependencies via vcpkg. The pseudo code is:
# a. Checkout the vcpkg source (including port files) for the specific checkout and build the vcpkg binary,
# b. Install the missing packages.
- ps: |
$env:PACKAGES = Get-Content -Path build_msvc\vcpkg-packages.txt
Write-Host "vcpkg installing packages: $env:PACKAGES"
cd c:\tools\vcpkg
$env:GIT_REDIRECT_STDERR = '2>&1' # git is writing non-errors to STDERR when doing git pull. Send to STDOUT instead.
git pull origin master > $null
git -c advice.detachedHead=false checkout $env:VCPKG_COMMIT_ID
.\bootstrap-vcpkg.bat > $null
Add-Content "C:\tools\vcpkg\triplets\$env:PLATFORM-windows-static.cmake" "set(VCPKG_BUILD_TYPE release)"
.\vcpkg install --triplet $env:PLATFORM-windows-static $env:PACKAGES.split() > $null
Write-Host "vcpkg packages installed successfully."
.\vcpkg integrate install
cd "$env:APPVEYOR_BUILD_FOLDER"
before_build:
# Powershell block below is to download and extract the Qt static libraries. The pseudo code is:
# a. Download the zip file with the prebuilt Qt static libraries.
# b. Check that the downloaded file matches the expected hash.
# c. Extract the zip file to the specific destination path expected by the msbuild projects.
- ps: |
Write-Host "Downloading Qt binaries.";
Invoke-WebRequest -Uri $env:QT_DOWNLOAD_URL -Out qtdownload.zip;
Write-Host "Qt binaries successfully downloaded, checking hash against $env:QT_DOWNLOAD_HASH...";
if((Get-FileHash qtdownload.zip).Hash -eq $env:QT_DOWNLOAD_HASH) {
Expand-Archive qtdownload.zip -DestinationPath $env:QT_LOCAL_PATH;
Write-Host "Qt binary download matched the expected hash.";
}
else {
Write-Host "ERROR: Qt binary download did not match the expected hash.";
Exit-AppveyorBuild;
}
- cmd: python build_msvc\msvc-autogen.py
build_script:
- cmd: msbuild /p:TrackFileAccess=false build_msvc\bitcoin.sln /m /v:q /nologo
after_build:
#- 7z a bitcoin-%APPVEYOR_BUILD_VERSION%.zip %APPVEYOR_BUILD_FOLDER%\build_msvc\%platform%\%configuration%\*.exe
test_script:
- cmd: src\test_bitcoin.exe -l test_suite
- cmd: src\bench_bitcoin.exe > NUL
- ps: python test\util\bitcoin-util-test.py
- cmd: python test\util\rpcauth-test.py
# Fee estimation test failing on appveyor with: WinError 10048] Only one usage of each socket address (protocol/network address/port) is normally permitted.
# functional tests disabled for now. See
# https://github.com/bitcoin/bitcoin/pull/18626#issuecomment-613396202
# https://github.com/bitcoin/bitcoin/issues/18623
# - cmd: python test\functional\test_runner.py --ci --quiet --combinedlogslen=4000 --failfast --exclude feature_fee_estimation
artifacts:
#- path: bitcoin-%APPVEYOR_BUILD_VERSION%.zip
deploy: off
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