diff options
Diffstat (limited to 'deps/jemalloc/scripts/gen_travis.py')
| -rwxr-xr-x | deps/jemalloc/scripts/gen_travis.py | 380 |
1 files changed, 279 insertions, 101 deletions
diff --git a/deps/jemalloc/scripts/gen_travis.py b/deps/jemalloc/scripts/gen_travis.py index f1478c62c..4366a066e 100755 --- a/deps/jemalloc/scripts/gen_travis.py +++ b/deps/jemalloc/scripts/gen_travis.py @@ -1,149 +1,327 @@ -#!/usr/bin/env python +#!/usr/bin/env python3 -from itertools import combinations +from itertools import combinations, chain +from enum import Enum, auto -travis_template = """\ -language: generic -dist: precise -matrix: +LINUX = 'linux' +OSX = 'osx' +WINDOWS = 'windows' +FREEBSD = 'freebsd' + + +AMD64 = 'amd64' +ARM64 = 'arm64' +PPC64LE = 'ppc64le' + + +TRAVIS_TEMPLATE = """\ +# This config file is generated by ./scripts/gen_travis.py. +# Do not edit by hand. + +# We use 'minimal', because 'generic' makes Windows VMs hang at startup. Also +# the software provided by 'generic' is simply not needed for our tests. +# Differences are explained here: +# https://docs.travis-ci.com/user/languages/minimal-and-generic/ +language: minimal +dist: focal + +jobs: include: -%s +{jobs} + +before_install: + - |- + if test -f "./scripts/$TRAVIS_OS_NAME/before_install.sh"; then + source ./scripts/$TRAVIS_OS_NAME/before_install.sh + fi before_script: - - autoconf - - scripts/gen_travis.py > travis_script && diff .travis.yml travis_script - - ./configure ${COMPILER_FLAGS:+ \ - CC="$CC $COMPILER_FLAGS" \ - CXX="$CXX $COMPILER_FLAGS" } \ - $CONFIGURE_FLAGS - - make -j3 - - make -j3 tests + - |- + if test -f "./scripts/$TRAVIS_OS_NAME/before_script.sh"; then + source ./scripts/$TRAVIS_OS_NAME/before_script.sh + else + scripts/gen_travis.py > travis_script && diff .travis.yml travis_script + autoconf + # If COMPILER_FLAGS are not empty, add them to CC and CXX + ./configure ${{COMPILER_FLAGS:+ CC="$CC $COMPILER_FLAGS" \ +CXX="$CXX $COMPILER_FLAGS"}} $CONFIGURE_FLAGS + make -j3 + make -j3 tests + fi script: - - make check + - |- + if test -f "./scripts/$TRAVIS_OS_NAME/script.sh"; then + source ./scripts/$TRAVIS_OS_NAME/script.sh + else + make check + fi """ + +class Option(object): + class Type: + COMPILER = auto() + COMPILER_FLAG = auto() + CONFIGURE_FLAG = auto() + MALLOC_CONF = auto() + FEATURE = auto() + + def __init__(self, type, value): + self.type = type + self.value = value + + @staticmethod + def as_compiler(value): + return Option(Option.Type.COMPILER, value) + + @staticmethod + def as_compiler_flag(value): + return Option(Option.Type.COMPILER_FLAG, value) + + @staticmethod + def as_configure_flag(value): + return Option(Option.Type.CONFIGURE_FLAG, value) + + @staticmethod + def as_malloc_conf(value): + return Option(Option.Type.MALLOC_CONF, value) + + @staticmethod + def as_feature(value): + return Option(Option.Type.FEATURE, value) + + def __eq__(self, obj): + return (isinstance(obj, Option) and obj.type == self.type + and obj.value == self.value) + + # The 'default' configuration is gcc, on linux, with no compiler or configure # flags. We also test with clang, -m32, --enable-debug, --enable-prof, # --disable-stats, and --with-malloc-conf=tcache:false. To avoid abusing # travis though, we don't test all 2**7 = 128 possible combinations of these; # instead, we only test combinations of up to 2 'unusual' settings, under the # hope that bugs involving interactions of such settings are rare. -# Things at once, for C(7, 0) + C(7, 1) + C(7, 2) = 29 MAX_UNUSUAL_OPTIONS = 2 -os_default = 'linux' -os_unusual = 'osx' -compilers_default = 'CC=gcc CXX=g++' -compilers_unusual = 'CC=clang CXX=clang++' +GCC = Option.as_compiler('CC=gcc CXX=g++') +CLANG = Option.as_compiler('CC=clang CXX=clang++') +CL = Option.as_compiler('CC=cl.exe CXX=cl.exe') + -compiler_flag_unusuals = ['-m32'] +compilers_unusual = [CLANG,] -configure_flag_unusuals = [ + +CROSS_COMPILE_32BIT = Option.as_feature('CROSS_COMPILE_32BIT') +feature_unusuals = [CROSS_COMPILE_32BIT] + + +configure_flag_unusuals = [Option.as_configure_flag(opt) for opt in ( '--enable-debug', '--enable-prof', '--disable-stats', '--disable-libdl', '--enable-opt-safety-checks', -] + '--with-lg-page=16', +)] -malloc_conf_unusuals = [ + +malloc_conf_unusuals = [Option.as_malloc_conf(opt) for opt in ( 'tcache:false', 'dss:primary', 'percpu_arena:percpu', 'background_thread:true', -] +)] -all_unusuals = ( - [os_unusual] + [compilers_unusual] + compiler_flag_unusuals - + configure_flag_unusuals + malloc_conf_unusuals -) -unusual_combinations_to_test = [] -for i in xrange(MAX_UNUSUAL_OPTIONS + 1): - unusual_combinations_to_test += combinations(all_unusuals, i) +all_unusuals = (compilers_unusual + feature_unusuals + + configure_flag_unusuals + malloc_conf_unusuals) -gcc_multilib_set = False -# Formats a job from a combination of flags -def format_job(combination): - global gcc_multilib_set - os = os_unusual if os_unusual in combination else os_default - compilers = compilers_unusual if compilers_unusual in combination else compilers_default +def get_extra_cflags(os, compiler): + if os == FREEBSD: + return [] + + if os == WINDOWS: + # For non-CL compilers under Windows (for now it's only MinGW-GCC), + # -fcommon needs to be specified to correctly handle multiple + # 'malloc_conf' symbols and such, which are declared weak under Linux. + # Weak symbols don't work with MinGW-GCC. + if compiler != CL.value: + return ['-fcommon'] + else: + return [] + + # We get some spurious errors when -Warray-bounds is enabled. + extra_cflags = ['-Werror', '-Wno-array-bounds'] + if compiler == CLANG.value or os == OSX: + extra_cflags += [ + '-Wno-unknown-warning-option', + '-Wno-ignored-attributes' + ] + if os == OSX: + extra_cflags += [ + '-Wno-deprecated-declarations', + ] + return extra_cflags - compiler_flags = [x for x in combination if x in compiler_flag_unusuals] - configure_flags = [x for x in combination if x in configure_flag_unusuals] - malloc_conf = [x for x in combination if x in malloc_conf_unusuals] - # Filter out unsupported configurations on OS X. - if os == 'osx' and ('dss:primary' in malloc_conf or \ - 'percpu_arena:percpu' in malloc_conf or 'background_thread:true' \ - in malloc_conf): - return "" +# Formats a job from a combination of flags +def format_job(os, arch, combination): + compilers = [x.value for x in combination if x.type == Option.Type.COMPILER] + assert(len(compilers) <= 1) + compiler_flags = [x.value for x in combination if x.type == Option.Type.COMPILER_FLAG] + configure_flags = [x.value for x in combination if x.type == Option.Type.CONFIGURE_FLAG] + malloc_conf = [x.value for x in combination if x.type == Option.Type.MALLOC_CONF] + features = [x.value for x in combination if x.type == Option.Type.FEATURE] + if len(malloc_conf) > 0: - configure_flags.append('--with-malloc-conf=' + ",".join(malloc_conf)) + configure_flags.append('--with-malloc-conf=' + ','.join(malloc_conf)) - # Filter out an unsupported configuration - heap profiling on OS X. - if os == 'osx' and '--enable-prof' in configure_flags: - return "" + if not compilers: + compiler = GCC.value + else: + compiler = compilers[0] - # We get some spurious errors when -Warray-bounds is enabled. - env_string = ('{} COMPILER_FLAGS="{}" CONFIGURE_FLAGS="{}" ' - 'EXTRA_CFLAGS="-Werror -Wno-array-bounds"').format( - compilers, " ".join(compiler_flags), " ".join(configure_flags)) - - job = "" - job += ' - os: %s\n' % os - job += ' env: %s\n' % env_string - if '-m32' in combination and os == 'linux': - job += ' addons:' - if gcc_multilib_set: - job += ' *gcc_multilib\n' - else: - job += ' &gcc_multilib\n' - job += ' apt:\n' - job += ' packages:\n' - job += ' - gcc-multilib\n' - gcc_multilib_set = True + extra_environment_vars = '' + cross_compile = CROSS_COMPILE_32BIT.value in features + if os == LINUX and cross_compile: + compiler_flags.append('-m32') + + features_str = ' '.join([' {}=yes'.format(feature) for feature in features]) + + stringify = lambda arr, name: ' {}="{}"'.format(name, ' '.join(arr)) if arr else '' + env_string = '{}{}{}{}{}{}'.format( + compiler, + features_str, + stringify(compiler_flags, 'COMPILER_FLAGS'), + stringify(configure_flags, 'CONFIGURE_FLAGS'), + stringify(get_extra_cflags(os, compiler), 'EXTRA_CFLAGS'), + extra_environment_vars) + + job = ' - os: {}\n'.format(os) + job += ' arch: {}\n'.format(arch) + job += ' env: {}'.format(env_string) return job -include_rows = "" -for combination in unusual_combinations_to_test: - include_rows += format_job(combination) -# Development build -include_rows += '''\ +def generate_unusual_combinations(unusuals, max_unusual_opts): + """ + Generates different combinations of non-standard compilers, compiler flags, + configure flags and malloc_conf settings. + + @param max_unusual_opts: Limit of unusual options per combination. + """ + return chain.from_iterable( + [combinations(unusuals, i) for i in range(max_unusual_opts + 1)]) + + +def included(combination, exclude): + """ + Checks if the combination of options should be included in the Travis + testing matrix. + + @param exclude: A list of options to be avoided. + """ + return not any(excluded in combination for excluded in exclude) + + +def generate_jobs(os, arch, exclude, max_unusual_opts, unusuals=all_unusuals): + jobs = [] + for combination in generate_unusual_combinations(unusuals, max_unusual_opts): + if included(combination, exclude): + jobs.append(format_job(os, arch, combination)) + return '\n'.join(jobs) + + +def generate_linux(arch): + os = LINUX + + # Only generate 2 unusual options for AMD64 to reduce matrix size + max_unusual_opts = MAX_UNUSUAL_OPTIONS if arch == AMD64 else 1 + + exclude = [] + if arch == PPC64LE: + # Avoid 32 bit builds and clang on PowerPC + exclude = (CROSS_COMPILE_32BIT, CLANG,) + + return generate_jobs(os, arch, exclude, max_unusual_opts) + + +def generate_macos(arch): + os = OSX + + max_unusual_opts = 1 + + exclude = ([Option.as_malloc_conf(opt) for opt in ( + 'dss:primary', + 'percpu_arena:percpu', + 'background_thread:true')] + + [Option.as_configure_flag('--enable-prof')] + + [CLANG,]) + + return generate_jobs(os, arch, exclude, max_unusual_opts) + + +def generate_windows(arch): + os = WINDOWS + + max_unusual_opts = 3 + unusuals = ( + Option.as_configure_flag('--enable-debug'), + CL, + CROSS_COMPILE_32BIT, + ) + return generate_jobs(os, arch, (), max_unusual_opts, unusuals) + + +def generate_freebsd(arch): + os = FREEBSD + + max_unusual_opts = 4 + unusuals = ( + Option.as_configure_flag('--enable-debug'), + Option.as_configure_flag('--enable-prof --enable-prof-libunwind'), + Option.as_configure_flag('--with-lg-page=16 --with-malloc-conf=tcache:false'), + CROSS_COMPILE_32BIT, + ) + return generate_jobs(os, arch, (), max_unusual_opts, unusuals) + + + +def get_manual_jobs(): + return """\ # Development build - os: linux - env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-debug --disable-cache-oblivious --enable-stats --enable-log --enable-prof" EXTRA_CFLAGS="-Werror -Wno-array-bounds" -''' - -# Enable-expermental-smallocx -include_rows += '''\ + env: CC=gcc CXX=g++ CONFIGURE_FLAGS="--enable-debug \ +--disable-cache-oblivious --enable-stats --enable-log --enable-prof" \ +EXTRA_CFLAGS="-Werror -Wno-array-bounds" # --enable-expermental-smallocx: - os: linux - env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="--enable-debug --enable-experimental-smallocx --enable-stats --enable-prof" EXTRA_CFLAGS="-Werror -Wno-array-bounds" -''' + env: CC=gcc CXX=g++ CONFIGURE_FLAGS="--enable-debug \ +--enable-experimental-smallocx --enable-stats --enable-prof" \ +EXTRA_CFLAGS="-Werror -Wno-array-bounds" +""" -# Valgrind build bots -include_rows += ''' - # Valgrind - - os: linux - env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="" EXTRA_CFLAGS="-Werror -Wno-array-bounds" JEMALLOC_TEST_PREFIX="valgrind" - addons: - apt: - packages: - - valgrind -''' - -# To enable valgrind on macosx add: -# -# - os: osx -# env: CC=gcc CXX=g++ COMPILER_FLAGS="" CONFIGURE_FLAGS="" EXTRA_CFLAGS="-Werror -Wno-array-bounds" JEMALLOC_TEST_PREFIX="valgrind" -# install: brew install valgrind -# -# It currently fails due to: https://github.com/jemalloc/jemalloc/issues/1274 - -print travis_template % include_rows + +def main(): + jobs = '\n'.join(( + generate_windows(AMD64), + + generate_freebsd(AMD64), + + generate_linux(AMD64), + generate_linux(PPC64LE), + + generate_macos(AMD64), + + get_manual_jobs(), + )) + + print(TRAVIS_TEMPLATE.format(jobs=jobs)) + + +if __name__ == '__main__': + main() |