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1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 | # SPDX-License-Identifier: GPL-2.0+ # Copyright (c) 2013 The Chromium OS Authors. # # Bloat-o-meter code used here Copyright 2004 Matt Mackall <mpm@selenic.com> # import collections from datetime import datetime, timedelta import glob import os import re import queue import shutil import signal import string import sys import threading import time from buildman import builderthread from buildman import toolchain from u_boot_pylib import command from u_boot_pylib import gitutil from u_boot_pylib import terminal from u_boot_pylib import tools from u_boot_pylib.terminal import tprint # This indicates an new int or hex Kconfig property with no default # It hangs the build since the 'conf' tool cannot proceed without valid input. # # We get a repeat sequence of something like this: # >> # Break things (BREAK_ME) [] (NEW) # Error in reading or end of file. # << # which indicates that BREAK_ME has an empty default RE_NO_DEFAULT = re.compile(br'\((\w+)\) \[] \(NEW\)') # Symbol types which appear in the bloat feature (-B). Others are silently # dropped when reading in the 'nm' output NM_SYMBOL_TYPES = 'tTdDbBr' """ Theory of Operation Please see README for user documentation, and you should be familiar with that before trying to make sense of this. Buildman works by keeping the machine as busy as possible, building different commits for different boards on multiple CPUs at once. The source repo (self.git_dir) contains all the commits to be built. Each thread works on a single board at a time. It checks out the first commit, configures it for that board, then builds it. Then it checks out the next commit and builds it (typically without re-configuring). When it runs out of commits, it gets another job from the builder and starts again with that board. Clearly the builder threads could work either way - they could check out a commit and then built it for all boards. Using separate directories for each commit/board pair they could leave their build product around afterwards also. The intent behind building a single board for multiple commits, is to make use of incremental builds. Since each commit is built incrementally from the previous one, builds are faster. Reconfiguring for a different board removes all intermediate object files. Many threads can be working at once, but each has its own working directory. When a thread finishes a build, it puts the output files into a result directory. The base directory used by buildman is normally '../<branch>', i.e. a directory higher than the source repository and named after the branch being built. Within the base directory, we have one subdirectory for each commit. Within that is one subdirectory for each board. Within that is the build output for that commit/board combination. Buildman also create working directories for each thread, in a .bm-work/ subdirectory in the base dir. As an example, say we are building branch 'us-net' for boards 'sandbox' and 'seaboard', and say that us-net has two commits. We will have directories like this: us-net/ base directory 01_g4ed4ebc_net--Add-tftp-speed-/ sandbox/ u-boot.bin seaboard/ u-boot.bin 02_g4ed4ebc_net--Check-tftp-comp/ sandbox/ u-boot.bin seaboard/ u-boot.bin .bm-work/ 00/ working directory for thread 0 (contains source checkout) build/ build output 01/ working directory for thread 1 build/ build output ... u-boot/ source directory .git/ repository """ """Holds information about a particular error line we are outputing char: Character representation: '+': error, '-': fixed error, 'w+': warning, 'w-' = fixed warning boards: List of Board objects which have line in the error/warning output errline: The text of the error line """ ErrLine = collections.namedtuple('ErrLine', 'char,brds,errline') # Possible build outcomes OUTCOME_OK, OUTCOME_WARNING, OUTCOME_ERROR, OUTCOME_UNKNOWN = list(range(4)) # Translate a commit subject into a valid filename (and handle unicode) trans_valid_chars = str.maketrans('/: ', '---') BASE_CONFIG_FILENAMES = [ 'u-boot.cfg', 'u-boot-spl.cfg', 'u-boot-tpl.cfg' ] EXTRA_CONFIG_FILENAMES = [ '.config', '.config-spl', '.config-tpl', 'autoconf.mk', 'autoconf-spl.mk', 'autoconf-tpl.mk', 'autoconf.h', 'autoconf-spl.h','autoconf-tpl.h', ] class Config: """Holds information about configuration settings for a board.""" def __init__(self, config_filename, target): self.target = target self.config = {} for fname in config_filename: self.config[fname] = {} def add(self, fname, key, value): self.config[fname][key] = value def __hash__(self): val = 0 for fname in self.config: for key, value in self.config[fname].items(): print(key, value) val = val ^ hash(key) & hash(value) return val class Environment: """Holds information about environment variables for a board.""" def __init__(self, target): self.target = target self.environment = {} def add(self, key, value): self.environment[key] = value class Builder: """Class for building U-Boot for a particular commit. Public members: (many should ->private) already_done: Number of builds already completed base_dir: Base directory to use for builder checkout: True to check out source, False to skip that step. This is used for testing. col: terminal.Color() object count: Total number of commits to build, which is the number of commits multiplied by the number of boards do_make: Method to call to invoke Make fail: Number of builds that failed due to error force_build: Force building even if a build already exists force_config_on_failure: If a commit fails for a board, disable incremental building for the next commit we build for that board, so that we will see all warnings/errors again. force_build_failures: If a previously-built build (i.e. built on a previous run of buildman) is marked as failed, rebuild it. git_dir: Git directory containing source repository num_jobs: Number of jobs to run at once (passed to make as -j) num_threads: Number of builder threads to run out_queue: Queue of results to process re_make_err: Compiled regular expression for ignore_lines queue: Queue of jobs to run threads: List of active threads toolchains: Toolchains object to use for building upto: Current commit number we are building (0.count-1) warned: Number of builds that produced at least one warning force_reconfig: Reconfigure U-Boot on each comiit. This disables incremental building, where buildman reconfigures on the first commit for a baord, and then just does an incremental build for the following commits. In fact buildman will reconfigure and retry for any failing commits, so generally the only effect of this option is to slow things down. in_tree: Build U-Boot in-tree instead of specifying an output directory separate from the source code. This option is really only useful for testing in-tree builds. work_in_output: Use the output directory as the work directory and don't write to a separate output directory. thread_exceptions: List of exceptions raised by thread jobs no_lto (bool): True to set the NO_LTO flag when building reproducible_builds (bool): True to set SOURCE_DATE_EPOCH=0 for builds Private members: _base_board_dict: Last-summarised Dict of boards _base_err_lines: Last-summarised list of errors _base_warn_lines: Last-summarised list of warnings _build_period_us: Time taken for a single build (float object). _complete_delay: Expected delay until completion (timedelta) _next_delay_update: Next time we plan to display a progress update (datatime) _show_unknown: Show unknown boards (those not built) in summary _start_time: Start time for the build _timestamps: List of timestamps for the completion of the last last _timestamp_count builds. Each is a datetime object. _timestamp_count: Number of timestamps to keep in our list. _working_dir: Base working directory containing all threads _single_builder: BuilderThread object for the singer builder, if threading is not being used _terminated: Thread was terminated due to an error _restarting_config: True if 'Restart config' is detected in output _ide: Produce output suitable for an Integrated Development Environment, i.e. dont emit progress information and put errors/warnings on stderr """ class Outcome: """Records a build outcome for a single make invocation Public Members: rc: Outcome value (OUTCOME_...) err_lines: List of error lines or [] if none sizes: Dictionary of image size information, keyed by filename - Each value is itself a dictionary containing values for 'text', 'data' and 'bss', being the integer size in bytes of each section. func_sizes: Dictionary keyed by filename - e.g. 'u-boot'. Each value is itself a dictionary: key: function name value: Size of function in bytes config: Dictionary keyed by filename - e.g. '.config'. Each value is itself a dictionary: key: config name value: config value environment: Dictionary keyed by environment variable, Each value is the value of environment variable. """ def __init__(self, rc, err_lines, sizes, func_sizes, config, environment): self.rc = rc self.err_lines = err_lines self.sizes = sizes self.func_sizes = func_sizes self.config = config self.environment = environment def __init__(self, toolchains, base_dir, git_dir, num_threads, num_jobs, gnu_make='make', checkout=True, show_unknown=True, step=1, no_subdirs=False, full_path=False, verbose_build=False, mrproper=False, fallback_mrproper=False, per_board_out_dir=False, config_only=False, squash_config_y=False, warnings_as_errors=False, work_in_output=False, test_thread_exceptions=False, adjust_cfg=None, allow_missing=False, no_lto=False, reproducible_builds=False, force_build=False, force_build_failures=False, force_reconfig=False, in_tree=False, force_config_on_failure=False, make_func=None, dtc_skip=False, build_target=None): """Create a new Builder object Args: toolchains: Toolchains object to use for building base_dir: Base directory to use for builder git_dir: Git directory containing source repository num_threads: Number of builder threads to run num_jobs: Number of jobs to run at once (passed to make as -j) gnu_make: the command name of GNU Make. checkout: True to check out source, False to skip that step. This is used for testing. show_unknown: Show unknown boards (those not built) in summary step: 1 to process every commit, n to process every nth commit no_subdirs: Don't create subdirectories when building current source for a single board full_path: Return the full path in CROSS_COMPILE and don't set PATH verbose_build: Run build with V=1 and don't use 'make -s' mrproper: Always run 'make mrproper' when configuring fallback_mrproper: Run 'make mrproper' and retry on build failure per_board_out_dir: Build in a separate persistent directory per board rather than a thread-specific directory config_only: Only configure each build, don't build it squash_config_y: Convert CONFIG options with the value 'y' to '1' warnings_as_errors: Treat all compiler warnings as errors work_in_output: Use the output directory as the work directory and don't write to a separate output directory. test_thread_exceptions: Uses for tests only, True to make the threads raise an exception instead of reporting their result. This simulates a failure in the code somewhere adjust_cfg_list (list of str): List of changes to make to .config file before building. Each is one of (where C is the config option with or without the CONFIG_ prefix) C to enable C ~C to disable C C=val to set the value of C (val must have quotes if C is a string Kconfig allow_missing: Run build with BINMAN_ALLOW_MISSING=1 no_lto (bool): True to set the NO_LTO flag when building force_build (bool): Rebuild even commits that are already built force_build_failures (bool): Rebuild commits that have not been built, or failed to build force_reconfig (bool): Reconfigure on each commit in_tree (bool): Bulid in tree instead of out-of-tree force_config_on_failure (bool): Reconfigure the build before retrying a failed build make_func (function): Function to call to run 'make' dtc_skip (bool): True to skip building dtc and use the system one build_target (str): Build target to use (None to use the default) """ self.toolchains = toolchains self.base_dir = base_dir if work_in_output: self._working_dir = base_dir else: self._working_dir = os.path.join(base_dir, '.bm-work') self.threads = [] self.do_make = make_func or self.make self.gnu_make = gnu_make self.checkout = checkout self.num_threads = num_threads self.num_jobs = num_jobs self.already_done = 0 self.force_build = False self.git_dir = git_dir self._show_unknown = show_unknown self._timestamp_count = 10 self._build_period_us = None self._complete_delay = None self._next_delay_update = datetime.now() self._start_time = None self._step = step self._error_lines = 0 self.no_subdirs = no_subdirs self.full_path = full_path self.verbose_build = verbose_build self.config_only = config_only self.squash_config_y = squash_config_y self.config_filenames = BASE_CONFIG_FILENAMES self.work_in_output = work_in_output self.adjust_cfg = adjust_cfg self.allow_missing = allow_missing self._ide = False self.no_lto = no_lto self.reproducible_builds = reproducible_builds self.force_build = force_build self.force_build_failures = force_build_failures self.force_reconfig = force_reconfig self.in_tree = in_tree self.force_config_on_failure = force_config_on_failure self.fallback_mrproper = fallback_mrproper if dtc_skip: self.dtc = shutil.which('dtc') if not self.dtc: raise ValueError('Cannot find dtc') else: self.dtc = None self.build_target = build_target if not self.squash_config_y: self.config_filenames += EXTRA_CONFIG_FILENAMES self._terminated = False self._restarting_config = False self.warnings_as_errors = warnings_as_errors self.col = terminal.Color() self._re_function = re.compile('(.*): In function.*') self._re_files = re.compile('In file included from.*') self._re_warning = re.compile(r'(.*):(\d*):(\d*): warning: .*') self._re_dtb_warning = re.compile('(.*): Warning .*') self._re_note = re.compile(r'(.*):(\d*):(\d*): note: this is the location of the previous.*') self._re_migration_warning = re.compile(r'^={21} WARNING ={22}\n.*\n=+\n', re.MULTILINE | re.DOTALL) self.thread_exceptions = [] self.test_thread_exceptions = test_thread_exceptions if self.num_threads: self._single_builder = None self.queue = queue.Queue() self.out_queue = queue.Queue() for i in range(self.num_threads): t = builderthread.BuilderThread( self, i, mrproper, per_board_out_dir, test_exception=test_thread_exceptions) t.setDaemon(True) t.start() self.threads.append(t) t = builderthread.ResultThread(self) t.setDaemon(True) t.start() self.threads.append(t) else: self._single_builder = builderthread.BuilderThread( self, -1, mrproper, per_board_out_dir) ignore_lines = ['(make.*Waiting for unfinished)', '(Segmentation fault)'] self.re_make_err = re.compile('|'.join(ignore_lines)) # Handle existing graceful with SIGINT / Ctrl-C signal.signal(signal.SIGINT, self.signal_handler) def __del__(self): """Get rid of all threads created by the builder""" for t in self.threads: del t def signal_handler(self, signal, frame): sys.exit(1) def make_environment(self, toolchain): """Create the environment to use for building Args: toolchain (Toolchain): Toolchain to use for building Returns: dict: key (str): Variable name value (str): Variable value """ env = toolchain.MakeEnvironment(self.full_path) if self.dtc: env[b'DTC'] = tools.to_bytes(self.dtc) return env def set_display_options(self, show_errors=False, show_sizes=False, show_detail=False, show_bloat=False, list_error_boards=False, show_config=False, show_environment=False, filter_dtb_warnings=False, filter_migration_warnings=False, ide=False): """Setup display options for the builder. Args: show_errors: True to show summarised error/warning info show_sizes: Show size deltas show_detail: Show size delta detail for each board if show_sizes show_bloat: Show detail for each function list_error_boards: Show the boards which caused each error/warning show_config: Show config deltas show_environment: Show environment deltas filter_dtb_warnings: Filter out any warnings from the device-tree compiler filter_migration_warnings: Filter out any warnings about migrating a board to driver model ide: Create output that can be parsed by an IDE. There is no '+' prefix on error lines and output on stderr stays on stderr. """ self._show_errors = show_errors self._show_sizes = show_sizes self._show_detail = show_detail self._show_bloat = show_bloat self._list_error_boards = list_error_boards self._show_config = show_config self._show_environment = show_environment self._filter_dtb_warnings = filter_dtb_warnings self._filter_migration_warnings = filter_migration_warnings self._ide = ide def _add_timestamp(self): """Add a new timestamp to the list and record the build period. The build period is the length of time taken to perform a single build (one board, one commit). """ now = datetime.now() self._timestamps.append(now) count = len(self._timestamps) delta = self._timestamps[-1] - self._timestamps[0] seconds = delta.total_seconds() # If we have enough data, estimate build period (time taken for a # single build) and therefore completion time. if count > 1 and self._next_delay_update < now: self._next_delay_update = now + timedelta(seconds=2) if seconds > 0: self._build_period = float(seconds) / count todo = self.count - self.upto self._complete_delay = timedelta(microseconds= self._build_period * todo * 1000000) # Round it self._complete_delay -= timedelta( microseconds=self._complete_delay.microseconds) if seconds > 60: self._timestamps.popleft() count -= 1 def select_commit(self, commit, checkout=True): """Checkout the selected commit for this build """ self.commit = commit if checkout and self.checkout: gitutil.checkout(commit.hash) def make(self, commit, brd, stage, cwd, *args, **kwargs): """Run make Args: commit: Commit object that is being built brd: Board object that is being built stage: Stage that we are at (mrproper, config, oldconfig, build) cwd: Directory where make should be run args: Arguments to pass to make kwargs: Arguments to pass to command.run_one() """ def check_output(stream, data): if b'Restart config' in data: self._restarting_config = True # If we see 'Restart config' following by multiple errors if self._restarting_config: m = RE_NO_DEFAULT.findall(data) # Number of occurences of each Kconfig item multiple = [m.count(val) for val in set(m)] # If any of them occur more than once, we have a loop if [val for val in multiple if val > 1]: self._terminated = True return True return False self._restarting_config = False self._terminated = False cmd = [self.gnu_make] + list(args) result = command.run_one(*cmd, capture=True, capture_stderr=True, cwd=cwd, raise_on_error=False, infile='/dev/null', output_func=check_output, **kwargs) if self._terminated: # Try to be helpful result.stderr += '(** did you define an int/hex Kconfig with no default? **)' if self.verbose_build: result.stdout = '%s\n' % (' '.join(cmd)) + result.stdout result.combined = '%s\n' % (' '.join(cmd)) + result.combined return result def process_result(self, result): """Process the result of a build, showing progress information Args: result: A CommandResult object, which indicates the result for a single build """ col = terminal.Color() if result: target = result.brd.target self.upto += 1 if result.return_code != 0: self.fail += 1 elif result.stderr: self.warned += 1 if result.already_done: self.already_done += 1 if self._verbose: terminal.print_clear() boards_selected = {target : result.brd} self.reset_result_summary(boards_selected) self.produce_result_summary(result.commit_upto, self.commits, boards_selected) else: target = '(starting)' # Display separate counts for ok, warned and fail ok = self.upto - self.warned - self.fail line = '\r' + self.col.build(self.col.GREEN, '%5d' % ok) line += self.col.build(self.col.YELLOW, '%5d' % self.warned) line += self.col.build(self.col.RED, '%5d' % self.fail) line += ' /%-5d ' % self.count remaining = self.count - self.upto if remaining: line += self.col.build(self.col.MAGENTA, ' -%-5d ' % remaining) else: line += ' ' * 8 # Add our current completion time estimate self._add_timestamp() if self._complete_delay: line += '%s : ' % self._complete_delay line += target if not self._ide: terminal.print_clear() tprint(line, newline=False, limit_to_line=True) def get_output_dir(self, commit_upto): """Get the name of the output directory for a commit number The output directory is typically .../<branch>/<commit>. Args: commit_upto: Commit number to use (0..self.count-1) """ if self.work_in_output: return self._working_dir commit_dir = None if self.commits: commit = self.commits[commit_upto] subject = commit.subject.translate(trans_valid_chars) # See _get_output_space_removals() which parses this name commit_dir = ('%02d_g%s_%s' % (commit_upto + 1, commit.hash, subject[:20])) elif not self.no_subdirs: commit_dir = 'current' if not commit_dir: return self.base_dir return os.path.join(self.base_dir, commit_dir) def get_build_dir(self, commit_upto, target): """Get the name of the build directory for a commit number The build directory is typically .../<branch>/<commit>/<target>. Args: commit_upto: Commit number to use (0..self.count-1) target: Target name Return: str: Output directory to use, or '' if None """ output_dir = self.get_output_dir(commit_upto) if self.work_in_output: return output_dir or '' return os.path.join(output_dir, target) def get_done_file(self, commit_upto, target): """Get the name of the done file for a commit number Args: commit_upto: Commit number to use (0..self.count-1) target: Target name """ return os.path.join(self.get_build_dir(commit_upto, target), 'done') def get_sizes_file(self, commit_upto, target): """Get the name of the sizes file for a commit number Args: commit_upto: Commit number to use (0..self.count-1) target: Target name """ return os.path.join(self.get_build_dir(commit_upto, target), 'sizes') def get_func_sizes_file(self, commit_upto, target, elf_fname): """Get the name of the funcsizes file for a commit number and ELF file Args: commit_upto: Commit number to use (0..self.count-1) target: Target name elf_fname: Filename of elf image """ return os.path.join(self.get_build_dir(commit_upto, target), '%s.sizes' % elf_fname.replace('/', '-')) def get_objdump_file(self, commit_upto, target, elf_fname): """Get the name of the objdump file for a commit number and ELF file Args: commit_upto: Commit number to use (0..self.count-1) target: Target name elf_fname: Filename of elf image """ return os.path.join(self.get_build_dir(commit_upto, target), '%s.objdump' % elf_fname.replace('/', '-')) def get_err_file(self, commit_upto, target): """Get the name of the err file for a commit number Args: commit_upto: Commit number to use (0..self.count-1) target: Target name """ output_dir = self.get_build_dir(commit_upto, target) return os.path.join(output_dir, 'err') def filter_errors(self, lines): """Filter out errors in which we have no interest We should probably use map(). Args: lines: List of error lines, each a string Returns: New list with only interesting lines included """ out_lines = [] if self._filter_migration_warnings: text = '\n'.join(lines) text = self._re_migration_warning.sub('', text) lines = text.splitlines() for line in lines: if self.re_make_err.search(line): continue if self._filter_dtb_warnings and self._re_dtb_warning.search(line): continue out_lines.append(line) return out_lines def read_func_sizes(self, fname, fd): """Read function sizes from the output of 'nm' Args: fd: File containing data to read fname: Filename we are reading from (just for errors) Returns: Dictionary containing size of each function in bytes, indexed by function name. """ sym = {} for line in fd.readlines(): line = line.strip() parts = line.split() if line and len(parts) == 3: size, type, name = line.split() if type in NM_SYMBOL_TYPES: # function names begin with '.' on 64-bit powerpc if '.' in name[1:]: name = 'static.' + name.split('.')[0] sym[name] = sym.get(name, 0) + int(size, 16) return sym def _process_config(self, fname): """Read in a .config, autoconf.mk or autoconf.h file This function handles all config file types. It ignores comments and any #defines which don't start with CONFIG_. Args: fname: Filename to read Returns: Dictionary: key: Config name (e.g. CONFIG_DM) value: Config value (e.g. 1) """ config = {} if os.path.exists(fname): with open(fname) as fd: for line in fd: line = line.strip() if line.startswith('#define'): values = line[8:].split(' ', 1) if len(values) > 1: key, value = values else: key = values[0] value = '1' if self.squash_config_y else '' if not key.startswith('CONFIG_'): continue elif not line or line[0] in ['#', '*', '/']: continue else: key, value = line.split('=', 1) if self.squash_config_y and value == 'y': value = '1' config[key] = value return config def _process_environment(self, fname): """Read in a uboot.env file This function reads in environment variables from a file. Args: fname: Filename to read Returns: Dictionary: key: environment variable (e.g. bootlimit) value: value of environment variable (e.g. 1) """ environment = {} if os.path.exists(fname): with open(fname) as fd: for line in fd.read().split('\0'): try: key, value = line.split('=', 1) environment[key] = value except ValueError: # ignore lines we can't parse pass return environment def get_build_outcome(self, commit_upto, target, read_func_sizes, read_config, read_environment): """Work out the outcome of a build. Args: commit_upto: Commit number to check (0..n-1) target: Target board to check read_func_sizes: True to read function size information read_config: True to read .config and autoconf.h files read_environment: True to read uboot.env files Returns: Outcome object """ done_file = self.get_done_file(commit_upto, target) sizes_file = self.get_sizes_file(commit_upto, target) sizes = {} func_sizes = {} config = {} environment = {} if os.path.exists(done_file): with open(done_file, 'r') as fd: try: return_code = int(fd.readline()) except ValueError: # The file may be empty due to running out of disk space. # Try a rebuild return_code = 1 err_lines = [] err_file = self.get_err_file(commit_upto, target) if os.path.exists(err_file): with open(err_file, 'r') as fd: err_lines = self.filter_errors(fd.readlines()) # Decide whether the build was ok, failed or created warnings if return_code: rc = OUTCOME_ERROR elif len(err_lines): rc = OUTCOME_WARNING else: rc = OUTCOME_OK # Convert size information to our simple format if os.path.exists(sizes_file): with open(sizes_file, 'r') as fd: for line in fd.readlines(): values = line.split() rodata = 0 if len(values) > 6: rodata = int(values[6], 16) size_dict = { 'all' : int(values[0]) + int(values[1]) + int(values[2]), 'text' : int(values[0]) - rodata, 'data' : int(values[1]), 'bss' : int(values[2]), 'rodata' : rodata, } sizes[values[5]] = size_dict if read_func_sizes: pattern = self.get_func_sizes_file(commit_upto, target, '*') for fname in glob.glob(pattern): with open(fname, 'r') as fd: dict_name = os.path.basename(fname).replace('.sizes', '') func_sizes[dict_name] = self.read_func_sizes(fname, fd) if read_config: output_dir = self.get_build_dir(commit_upto, target) for name in self.config_filenames: fname = os.path.join(output_dir, name) config[name] = self._process_config(fname) if read_environment: output_dir = self.get_build_dir(commit_upto, target) fname = os.path.join(output_dir, 'uboot.env') environment = self._process_environment(fname) return Builder.Outcome(rc, err_lines, sizes, func_sizes, config, environment) return Builder.Outcome(OUTCOME_UNKNOWN, [], {}, {}, {}, {}) def get_result_summary(self, boards_selected, commit_upto, read_func_sizes, read_config, read_environment): """Calculate a summary of the results of building a commit. Args: board_selected: Dict containing boards to summarise commit_upto: Commit number to summarize (0..self.count-1) read_func_sizes: True to read function size information read_config: True to read .config and autoconf.h files read_environment: True to read uboot.env files Returns: Tuple: Dict containing boards which built this commit: key: board.target value: Builder.Outcome object List containing a summary of error lines Dict keyed by error line, containing a list of the Board objects with that error List containing a summary of warning lines Dict keyed by error line, containing a list of the Board objects with that warning Dictionary keyed by board.target. Each value is a dictionary: key: filename - e.g. '.config' value is itself a dictionary: key: config name value: config value Dictionary keyed by board.target. Each value is a dictionary: key: environment variable value: value of environment variable """ def add_line(lines_summary, lines_boards, line, board): line = line.rstrip() if line in lines_boards: lines_boards[line].append(board) else: lines_boards[line] = [board] lines_summary.append(line) board_dict = {} err_lines_summary = [] err_lines_boards = {} warn_lines_summary = [] warn_lines_boards = {} config = {} environment = {} for brd in boards_selected.values(): outcome = self.get_build_outcome(commit_upto, brd.target, read_func_sizes, read_config, read_environment) board_dict[brd.target] = outcome last_func = None last_was_warning = False for line in outcome.err_lines: if line: if (self._re_function.match(line) or self._re_files.match(line)): last_func = line else: is_warning = (self._re_warning.match(line) or self._re_dtb_warning.match(line)) is_note = self._re_note.match(line) if is_warning or (last_was_warning and is_note): if last_func: add_line(warn_lines_summary, warn_lines_boards, last_func, brd) add_line(warn_lines_summary, warn_lines_boards, line, brd) else: if last_func: add_line(err_lines_summary, err_lines_boards, last_func, brd) add_line(err_lines_summary, err_lines_boards, line, brd) last_was_warning = is_warning last_func = None tconfig = Config(self.config_filenames, brd.target) for fname in self.config_filenames: if outcome.config: for key, value in outcome.config[fname].items(): tconfig.add(fname, key, value) config[brd.target] = tconfig tenvironment = Environment(brd.target) if outcome.environment: for key, value in outcome.environment.items(): tenvironment.add(key, value) environment[brd.target] = tenvironment return (board_dict, err_lines_summary, err_lines_boards, warn_lines_summary, warn_lines_boards, config, environment) def add_outcome(self, board_dict, arch_list, changes, char, color): """Add an output to our list of outcomes for each architecture This simple function adds failing boards (changes) to the relevant architecture string, so we can print the results out sorted by architecture. Args: board_dict: Dict containing all boards arch_list: Dict keyed by arch name. Value is a string containing a list of board names which failed for that arch. changes: List of boards to add to arch_list color: terminal.Colour object """ done_arch = {} for target in changes: if target in board_dict: arch = board_dict[target].arch else: arch = 'unknown' str = self.col.build(color, ' ' + target) if not arch in done_arch: str = ' %s %s' % (self.col.build(color, char), str) done_arch[arch] = True if not arch in arch_list: arch_list[arch] = str else: arch_list[arch] += str def colour_num(self, num): color = self.col.RED if num > 0 else self.col.GREEN if num == 0: return '0' return self.col.build(color, str(num)) def reset_result_summary(self, board_selected): """Reset the results summary ready for use. Set up the base board list to be all those selected, and set the error lines to empty. Following this, calls to print_result_summary() will use this information to work out what has changed. Args: board_selected: Dict containing boards to summarise, keyed by board.target """ self._base_board_dict = {} for brd in board_selected: self._base_board_dict[brd] = Builder.Outcome(0, [], [], {}, {}, {}) self._base_err_lines = [] self._base_warn_lines = [] self._base_err_line_boards = {} self._base_warn_line_boards = {} self._base_config = None self._base_environment = None def print_func_size_detail(self, fname, old, new): grow, shrink, add, remove, up, down = 0, 0, 0, 0, 0, 0 delta, common = [], {} for a in old: if a in new: common[a] = 1 for name in old: if name not in common: remove += 1 down += old[name] delta.append([-old[name], name]) for name in new: if name not in common: add += 1 up += new[name] delta.append([new[name], name]) for name in common: diff = new.get(name, 0) - old.get(name, 0) if diff > 0: grow, up = grow + 1, up + diff elif diff < 0: shrink, down = shrink + 1, down - diff delta.append([diff, name]) delta.sort() delta.reverse() args = [add, -remove, grow, -shrink, up, -down, up - down] if max(args) == 0 and min(args) == 0: return args = [self.colour_num(x) for x in args] indent = ' ' * 15 tprint('%s%s: add: %s/%s, grow: %s/%s bytes: %s/%s (%s)' % tuple([indent, self.col.build(self.col.YELLOW, fname)] + args)) tprint('%s %-38s %7s %7s %+7s' % (indent, 'function', 'old', 'new', 'delta')) for diff, name in delta: if diff: color = self.col.RED if diff > 0 else self.col.GREEN msg = '%s %-38s %7s %7s %+7d' % (indent, name, old.get(name, '-'), new.get(name,'-'), diff) tprint(msg, colour=color) def print_size_detail(self, target_list, show_bloat): """Show details size information for each board Args: target_list: List of targets, each a dict containing: 'target': Target name 'total_diff': Total difference in bytes across all areas <part_name>: Difference for that part show_bloat: Show detail for each function """ targets_by_diff = sorted(target_list, reverse=True, key=lambda x: x['_total_diff']) for result in targets_by_diff: printed_target = False for name in sorted(result): diff = result[name] if name.startswith('_'): continue colour = self.col.RED if diff > 0 else self.col.GREEN msg = ' %s %+d' % (name, diff) if not printed_target: tprint('%10s %-15s:' % ('', result['_target']), newline=False) printed_target = True tprint(msg, colour=colour, newline=False) if printed_target: tprint() if show_bloat: target = result['_target'] outcome = result['_outcome'] base_outcome = self._base_board_dict[target] for fname in outcome.func_sizes: self.print_func_size_detail(fname, base_outcome.func_sizes[fname], outcome.func_sizes[fname]) def print_size_summary(self, board_selected, board_dict, show_detail, show_bloat): """Print a summary of image sizes broken down by section. The summary takes the form of one line per architecture. The line contains deltas for each of the sections (+ means the section got bigger, - means smaller). The numbers are the average number of bytes that a board in this section increased by. For example: powerpc: (622 boards) text -0.0 arm: (285 boards) text -0.0 Args: board_selected: Dict containing boards to summarise, keyed by board.target board_dict: Dict containing boards for which we built this commit, keyed by board.target. The value is an Outcome object. show_detail: Show size delta detail for each board show_bloat: Show detail for each function """ arch_list = {} arch_count = {} # Calculate changes in size for different image parts # The previous sizes are in Board.sizes, for each board for target in board_dict: if target not in board_selected: continue base_sizes = self._base_board_dict[target].sizes outcome = board_dict[target] sizes = outcome.sizes # Loop through the list of images, creating a dict of size # changes for each image/part. We end up with something like # {'target' : 'snapper9g45, 'data' : 5, 'u-boot-spl:text' : -4} # which means that U-Boot data increased by 5 bytes and SPL # text decreased by 4. err = {'_target' : target} for image in sizes: if image in base_sizes: base_image = base_sizes[image] # Loop through the text, data, bss parts for part in sorted(sizes[image]): diff = sizes[image][part] - base_image[part] col = None if diff: if image == 'u-boot': name = part else: name = image + ':' + part err[name] = diff arch = board_selected[target].arch if not arch in arch_count: arch_count[arch] = 1 else: arch_count[arch] += 1 if not sizes: pass # Only add to our list when we have some stats elif not arch in arch_list: arch_list[arch] = [err] else: arch_list[arch].append(err) # We now have a list of image size changes sorted by arch # Print out a summary of these for arch, target_list in arch_list.items(): # Get total difference for each type totals = {} for result in target_list: total = 0 for name, diff in result.items(): if name.startswith('_'): continue total += diff if name in totals: totals[name] += diff else: totals[name] = diff result['_total_diff'] = total result['_outcome'] = board_dict[result['_target']] count = len(target_list) printed_arch = False for name in sorted(totals): diff = totals[name] if diff: # Display the average difference in this name for this # architecture avg_diff = float(diff) / count color = self.col.RED if avg_diff > 0 else self.col.GREEN msg = ' %s %+1.1f' % (name, avg_diff) if not printed_arch: tprint('%10s: (for %d/%d boards)' % (arch, count, arch_count[arch]), newline=False) printed_arch = True tprint(msg, colour=color, newline=False) if printed_arch: tprint() if show_detail: self.print_size_detail(target_list, show_bloat) def print_result_summary(self, board_selected, board_dict, err_lines, err_line_boards, warn_lines, warn_line_boards, config, environment, show_sizes, show_detail, show_bloat, show_config, show_environment): """Compare results with the base results and display delta. Only boards mentioned in board_selected will be considered. This function is intended to be called repeatedly with the results of each commit. It therefore shows a 'diff' between what it saw in the last call and what it sees now. Args: board_selected: Dict containing boards to summarise, keyed by board.target board_dict: Dict containing boards for which we built this commit, keyed by board.target. The value is an Outcome object. err_lines: A list of errors for this commit, or [] if there is none, or we don't want to print errors err_line_boards: Dict keyed by error line, containing a list of the Board objects with that error warn_lines: A list of warnings for this commit, or [] if there is none, or we don't want to print errors warn_line_boards: Dict keyed by warning line, containing a list of the Board objects with that warning config: Dictionary keyed by filename - e.g. '.config'. Each value is itself a dictionary: key: config name value: config value environment: Dictionary keyed by environment variable, Each value is the value of environment variable. show_sizes: Show image size deltas show_detail: Show size delta detail for each board if show_sizes show_bloat: Show detail for each function show_config: Show config changes show_environment: Show environment changes """ def _board_list(line, line_boards): """Helper function to get a line of boards containing a line Args: line: Error line to search for line_boards: boards to search, each a Board Return: List of boards with that error line, or [] if the user has not requested such a list """ brds = [] board_set = set() if self._list_error_boards: for brd in line_boards[line]: if not brd in board_set: brds.append(brd) board_set.add(brd) return brds def _calc_error_delta(base_lines, base_line_boards, lines, line_boards, char): """Calculate the required output based on changes in errors Args: base_lines: List of errors/warnings for previous commit base_line_boards: Dict keyed by error line, containing a list of the Board objects with that error in the previous commit lines: List of errors/warning for this commit, each a str line_boards: Dict keyed by error line, containing a list of the Board objects with that error in this commit char: Character representing error ('') or warning ('w'). The broken ('+') or fixed ('-') characters are added in this function Returns: Tuple List of ErrLine objects for 'better' lines List of ErrLine objects for 'worse' lines """ better_lines = [] worse_lines = [] for line in lines: if line not in base_lines: errline = ErrLine(char + '+', _board_list(line, line_boards), line) worse_lines.append(errline) for line in base_lines: if line not in lines: errline = ErrLine(char + '-', _board_list(line, base_line_boards), line) better_lines.append(errline) return better_lines, worse_lines def _calc_config(delta, name, config): """Calculate configuration changes Args: delta: Type of the delta, e.g. '+' name: name of the file which changed (e.g. .config) config: configuration change dictionary key: config name value: config value Returns: String containing the configuration changes which can be printed """ out = '' for key in sorted(config.keys()): out += '%s=%s ' % (key, config[key]) return '%s %s: %s' % (delta, name, out) def _add_config(lines, name, config_plus, config_minus, config_change): """Add changes in configuration to a list Args: lines: list to add to name: config file name config_plus: configurations added, dictionary key: config name value: config value config_minus: configurations removed, dictionary key: config name value: config value config_change: configurations changed, dictionary key: config name value: config value """ if config_plus: lines.append(_calc_config('+', name, config_plus)) if config_minus: lines.append(_calc_config('-', name, config_minus)) if config_change: lines.append(_calc_config('c', name, config_change)) def _output_config_info(lines): for line in lines: if not line: continue col = None if line[0] == '+': col = self.col.GREEN elif line[0] == '-': col = self.col.RED elif line[0] == 'c': col = self.col.YELLOW tprint(' ' + line, newline=True, colour=col) def _output_err_lines(err_lines, colour): """Output the line of error/warning lines, if not empty Also increments self._error_lines if err_lines not empty Args: err_lines: List of ErrLine objects, each an error or warning line, possibly including a list of boards with that error/warning colour: Colour to use for output """ if err_lines: out_list = [] for line in err_lines: names = [brd.target for brd in line.brds] board_str = ' '.join(names) if names else '' if board_str: out = self.col.build(colour, line.char + '(') out += self.col.build(self.col.MAGENTA, board_str, bright=False) out += self.col.build(colour, ') %s' % line.errline) else: out = self.col.build(colour, line.char + line.errline) out_list.append(out) tprint('\n'.join(out_list)) self._error_lines += 1 ok_boards = [] # List of boards fixed since last commit warn_boards = [] # List of boards with warnings since last commit err_boards = [] # List of new broken boards since last commit new_boards = [] # List of boards that didn't exist last time unknown_boards = [] # List of boards that were not built for target in board_dict: if target not in board_selected: continue # If the board was built last time, add its outcome to a list if target in self._base_board_dict: base_outcome = self._base_board_dict[target].rc outcome = board_dict[target] if outcome.rc == OUTCOME_UNKNOWN: unknown_boards.append(target) elif outcome.rc < base_outcome: if outcome.rc == OUTCOME_WARNING: warn_boards.append(target) else: ok_boards.append(target) elif outcome.rc > base_outcome: if outcome.rc == OUTCOME_WARNING: warn_boards.append(target) else: err_boards.append(target) else: new_boards.append(target) # Get a list of errors and warnings that have appeared, and disappeared better_err, worse_err = _calc_error_delta(self._base_err_lines, self._base_err_line_boards, err_lines, err_line_boards, '') better_warn, worse_warn = _calc_error_delta(self._base_warn_lines, self._base_warn_line_boards, warn_lines, warn_line_boards, 'w') # For the IDE mode, print out all the output if self._ide: outcome = board_dict[target] for line in outcome.err_lines: sys.stderr.write(line) # Display results by arch elif any((ok_boards, warn_boards, err_boards, unknown_boards, new_boards, worse_err, better_err, worse_warn, better_warn)): arch_list = {} self.add_outcome(board_selected, arch_list, ok_boards, '', self.col.GREEN) self.add_outcome(board_selected, arch_list, warn_boards, 'w+', self.col.YELLOW) self.add_outcome(board_selected, arch_list, err_boards, '+', self.col.RED) self.add_outcome(board_selected, arch_list, new_boards, '*', self.col.BLUE) if self._show_unknown: self.add_outcome(board_selected, arch_list, unknown_boards, '?', self.col.MAGENTA) for arch, target_list in arch_list.items(): tprint('%10s: %s' % (arch, target_list)) self._error_lines += 1 _output_err_lines(better_err, colour=self.col.GREEN) _output_err_lines(worse_err, colour=self.col.RED) _output_err_lines(better_warn, colour=self.col.CYAN) _output_err_lines(worse_warn, colour=self.col.YELLOW) if show_sizes: self.print_size_summary(board_selected, board_dict, show_detail, show_bloat) if show_environment and self._base_environment: lines = [] for target in board_dict: if target not in board_selected: continue tbase = self._base_environment[target] tenvironment = environment[target] environment_plus = {} environment_minus = {} environment_change = {} base = tbase.environment for key, value in tenvironment.environment.items(): if key not in base: environment_plus[key] = value for key, value in base.items(): if key not in tenvironment.environment: environment_minus[key] = value for key, value in base.items(): new_value = tenvironment.environment.get(key) if new_value and value != new_value: desc = '%s -> %s' % (value, new_value) environment_change[key] = desc _add_config(lines, target, environment_plus, environment_minus, environment_change) _output_config_info(lines) if show_config and self._base_config: summary = {} arch_config_plus = {} arch_config_minus = {} arch_config_change = {} arch_list = [] for target in board_dict: if target not in board_selected: continue arch = board_selected[target].arch if arch not in arch_list: arch_list.append(arch) for arch in arch_list: arch_config_plus[arch] = {} arch_config_minus[arch] = {} arch_config_change[arch] = {} for name in self.config_filenames: arch_config_plus[arch][name] = {} arch_config_minus[arch][name] = {} arch_config_change[arch][name] = {} for target in board_dict: if target not in board_selected: continue arch = board_selected[target].arch all_config_plus = {} all_config_minus = {} all_config_change = {} tbase = self._base_config[target] tconfig = config[target] lines = [] for name in self.config_filenames: if not tconfig.config[name]: continue config_plus = {} config_minus = {} config_change = {} base = tbase.config[name] for key, value in tconfig.config[name].items(): if key not in base: config_plus[key] = value all_config_plus[key] = value for key, value in base.items(): if key not in tconfig.config[name]: config_minus[key] = value all_config_minus[key] = value for key, value in base.items(): new_value = tconfig.config.get(key) if new_value and value != new_value: desc = '%s -> %s' % (value, new_value) config_change[key] = desc all_config_change[key] = desc arch_config_plus[arch][name].update(config_plus) arch_config_minus[arch][name].update(config_minus) arch_config_change[arch][name].update(config_change) _add_config(lines, name, config_plus, config_minus, config_change) _add_config(lines, 'all', all_config_plus, all_config_minus, all_config_change) summary[target] = '\n'.join(lines) lines_by_target = {} for target, lines in summary.items(): if lines in lines_by_target: lines_by_target[lines].append(target) else: lines_by_target[lines] = [target] for arch in arch_list: lines = [] all_plus = {} all_minus = {} all_change = {} for name in self.config_filenames: all_plus.update(arch_config_plus[arch][name]) all_minus.update(arch_config_minus[arch][name]) all_change.update(arch_config_change[arch][name]) _add_config(lines, name, arch_config_plus[arch][name], arch_config_minus[arch][name], arch_config_change[arch][name]) _add_config(lines, 'all', all_plus, all_minus, all_change) #arch_summary[target] = '\n'.join(lines) if lines: tprint('%s:' % arch) _output_config_info(lines) for lines, targets in lines_by_target.items(): if not lines: continue tprint('%s :' % ' '.join(sorted(targets))) _output_config_info(lines.split('\n')) # Save our updated information for the next call to this function self._base_board_dict = board_dict self._base_err_lines = err_lines self._base_warn_lines = warn_lines self._base_err_line_boards = err_line_boards self._base_warn_line_boards = warn_line_boards self._base_config = config self._base_environment = environment # Get a list of boards that did not get built, if needed not_built = [] for brd in board_selected: if not brd in board_dict: not_built.append(brd) if not_built: tprint("Boards not built (%d): %s" % (len(not_built), ', '.join(not_built))) def produce_result_summary(self, commit_upto, commits, board_selected): (board_dict, err_lines, err_line_boards, warn_lines, warn_line_boards, config, environment) = self.get_result_summary( board_selected, commit_upto, read_func_sizes=self._show_bloat, read_config=self._show_config, read_environment=self._show_environment) if commits: msg = '%02d: %s' % (commit_upto + 1, commits[commit_upto].subject) tprint(msg, colour=self.col.BLUE) self.print_result_summary(board_selected, board_dict, err_lines if self._show_errors else [], err_line_boards, warn_lines if self._show_errors else [], warn_line_boards, config, environment, self._show_sizes, self._show_detail, self._show_bloat, self._show_config, self._show_environment) def show_summary(self, commits, board_selected): """Show a build summary for U-Boot for a given board list. Reset the result summary, then repeatedly call GetResultSummary on each commit's results, then display the differences we see. Args: commit: Commit objects to summarise board_selected: Dict containing boards to summarise """ self.commit_count = len(commits) if commits else 1 self.commits = commits self.reset_result_summary(board_selected) self._error_lines = 0 for commit_upto in range(0, self.commit_count, self._step): self.produce_result_summary(commit_upto, commits, board_selected) if not self._error_lines: tprint('(no errors to report)', colour=self.col.GREEN) def setup_build(self, board_selected, commits): """Set up ready to start a build. Args: board_selected: Selected boards to build commits: Selected commits to build """ # First work out how many commits we will build count = (self.commit_count + self._step - 1) // self._step self.count = len(board_selected) * count self.upto = self.warned = self.fail = 0 self._timestamps = collections.deque() def get_thread_dir(self, thread_num): """Get the directory path to the working dir for a thread. Args: thread_num: Number of thread to check (-1 for main process, which is treated as 0) """ if self.work_in_output: return self._working_dir return os.path.join(self._working_dir, '%02d' % max(thread_num, 0)) def _prepare_thread(self, thread_num, setup_git): """Prepare the working directory for a thread. This clones or fetches the repo into the thread's work directory. Optionally, it can create a linked working tree of the repo in the thread's work directory instead. Args: thread_num: Thread number (0, 1, ...) setup_git: 'clone' to set up a git clone 'worktree' to set up a git worktree """ thread_dir = self.get_thread_dir(thread_num) builderthread.mkdir(thread_dir) git_dir = os.path.join(thread_dir, '.git') if thread_dir else None # Create a worktree or a git repo clone for this thread if it # doesn't already exist if setup_git and self.git_dir: src_dir = os.path.abspath(self.git_dir) if os.path.isdir(git_dir): # This is a clone of the src_dir repo, we can keep using # it but need to fetch from src_dir. tprint('\rFetching repo for thread %d' % thread_num, newline=False) gitutil.fetch(git_dir, thread_dir) terminal.print_clear() elif os.path.isfile(git_dir): # This is a worktree of the src_dir repo, we don't need to # create it again or update it in any way. pass elif os.path.exists(git_dir): # Don't know what could trigger this, but we probably # can't create a git worktree/clone here. raise ValueError('Git dir %s exists, but is not a file ' 'or a directory.' % git_dir) elif setup_git == 'worktree': tprint('\rChecking out worktree for thread %d' % thread_num, newline=False) gitutil.add_worktree(src_dir, thread_dir) terminal.print_clear() elif setup_git == 'clone' or setup_git == True: tprint('\rCloning repo for thread %d' % thread_num, newline=False) gitutil.clone(src_dir, thread_dir) terminal.print_clear() else: raise ValueError("Can't setup git repo with %s." % setup_git) def _prepare_working_space(self, max_threads, setup_git): """Prepare the working directory for use. Set up the git repo for each thread. Creates a linked working tree if git-worktree is available, or clones the repo if it isn't. Args: max_threads: Maximum number of threads we expect to need. If 0 then 1 is set up, since the main process still needs somewhere to work setup_git: True to set up a git worktree or a git clone """ builderthread.mkdir(self._working_dir) if setup_git and self.git_dir: src_dir = os.path.abspath(self.git_dir) if gitutil.check_worktree_is_available(src_dir): setup_git = 'worktree' # If we previously added a worktree but the directory for it # got deleted, we need to prune its files from the repo so # that we can check out another in its place. gitutil.prune_worktrees(src_dir) else: setup_git = 'clone' # Always do at least one thread for thread in range(max(max_threads, 1)): self._prepare_thread(thread, setup_git) def _get_output_space_removals(self): """Get the output directories ready to receive files. Figure out what needs to be deleted in the output directory before it can be used. We only delete old buildman directories which have the expected name pattern. See get_output_dir(). Returns: List of full paths of directories to remove """ if not self.commits: return dir_list = [] for commit_upto in range(self.commit_count): dir_list.append(self.get_output_dir(commit_upto)) to_remove = [] for dirname in glob.glob(os.path.join(self.base_dir, '*')): if dirname not in dir_list: leaf = dirname[len(self.base_dir) + 1:] m = re.match('[0-9]+_g[0-9a-f]+_.*', leaf) if m: to_remove.append(dirname) return to_remove def _prepare_output_space(self): """Get the output directories ready to receive files. We delete any output directories which look like ones we need to create. Having left over directories is confusing when the user wants to check the output manually. """ to_remove = self._get_output_space_removals() if to_remove: tprint('Removing %d old build directories...' % len(to_remove), newline=False) for dirname in to_remove: shutil.rmtree(dirname) terminal.print_clear() def build_boards(self, commits, board_selected, keep_outputs, verbose): """Build all commits for a list of boards Args: commits: List of commits to be build, each a Commit object boards_selected: Dict of selected boards, key is target name, value is Board object keep_outputs: True to save build output files verbose: Display build results as they are completed Returns: Tuple containing: - number of boards that failed to build - number of boards that issued warnings - list of thread exceptions raised """ self.commit_count = len(commits) if commits else 1 self.commits = commits self._verbose = verbose self.reset_result_summary(board_selected) builderthread.mkdir(self.base_dir, parents = True) self._prepare_working_space(min(self.num_threads, len(board_selected)), commits is not None) self._prepare_output_space() if not self._ide: tprint('\rStarting build...', newline=False) self._start_time = datetime.now() self.setup_build(board_selected, commits) self.process_result(None) self.thread_exceptions = [] # Create jobs to build all commits for each board for brd in board_selected.values(): job = builderthread.BuilderJob() job.brd = brd job.commits = commits job.keep_outputs = keep_outputs job.work_in_output = self.work_in_output job.adjust_cfg = self.adjust_cfg job.step = self._step if self.num_threads: self.queue.put(job) else: self._single_builder.run_job(job) if self.num_threads: term = threading.Thread(target=self.queue.join) term.setDaemon(True) term.start() while term.is_alive(): term.join(100) # Wait until we have processed all output self.out_queue.join() if not self._ide: tprint() msg = 'Completed: %d total built' % self.count if self.already_done: msg += ' (%d previously' % self.already_done if self.already_done != self.count: msg += ', %d newly' % (self.count - self.already_done) msg += ')' duration = datetime.now() - self._start_time if duration > timedelta(microseconds=1000000): if duration.microseconds >= 500000: duration = duration + timedelta(seconds=1) duration = duration - timedelta(microseconds=duration.microseconds) rate = float(self.count) / duration.total_seconds() msg += ', duration %s, rate %1.2f' % (duration, rate) tprint(msg) if self.thread_exceptions: tprint('Failed: %d thread exceptions' % len(self.thread_exceptions), colour=self.col.RED) return (self.fail, self.warned, self.thread_exceptions) |