| #!/usr/bin/env python3 |
| # Copyright 2023 Google LLC. |
| # Copyright lowRISC contributors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| """dvsim is a command line tool to deploy ASIC tool flows such as regressions |
| for design verification (DV), formal property verification (FPV), linting and |
| synthesis. |
| |
| It uses hjson as the format for specifying what to build and run. It is an |
| end-to-end regression manager that can deploy multiple builds (where some tests |
| might need different set of compile time options requiring a uniquely build sim |
| executable) in parallel followed by tests in parallel using the load balancer |
| of your choice. |
| |
| dvsim is built to be tool-agnostic so that you can easily switch between the |
| tools at your disposal. dvsim uses fusesoc as the starting step to resolve all |
| inter-package dependencies and provide us with a filelist that will be consumed |
| by the sim tool. |
| |
| """ |
| |
| import argparse |
| import datetime |
| import logging as log |
| import os |
| import random |
| import shlex |
| import subprocess |
| import sys |
| import textwrap |
| from pathlib import Path |
| |
| import Launcher |
| import LauncherFactory |
| import LocalLauncher |
| import SgeLauncher |
| from dvsim_matcha.CfgFactory import make_cfg |
| from Deploy import RunTest |
| from Timer import Timer |
| from utils import (TS_FORMAT, TS_FORMAT_LONG, VERBOSE, rm_path, |
| run_cmd_with_timeout) |
| |
| # TODO: add dvsim_cfg.hjson to retrieve this info |
| version = 0.1 |
| |
| # The different categories that can be passed to the --list argument. |
| _LIST_CATEGORIES = ["build_modes", "run_modes", "tests", "regressions"] |
| |
| |
| # Function to resolve the scratch root directory among the available options: |
| # If set on the command line, then use that as a preference. |
| # Else, check if $SCRATCH_ROOT env variable exists and is a directory. |
| # Else use the default (<proj_root>/scratch) |
| # Try to create the directory if it does not already exist. |
| def resolve_scratch_root(arg_scratch_root, proj_root): |
| default_scratch_root = proj_root + "/scratch" |
| scratch_root = os.environ.get('SCRATCH_ROOT') |
| if not arg_scratch_root: |
| if scratch_root is None: |
| arg_scratch_root = default_scratch_root |
| else: |
| # Scratch space could be mounted in a filesystem (such as NFS) on a network drive. |
| # If the network is down, it could cause the access access check to hang. So run a |
| # simple ls command with a timeout to prevent the hang. |
| (out, status) = run_cmd_with_timeout(cmd="ls -d " + scratch_root, |
| timeout=1, |
| exit_on_failure=0) |
| if status == 0 and out != "": |
| arg_scratch_root = scratch_root |
| else: |
| arg_scratch_root = default_scratch_root |
| log.warning( |
| "Env variable $SCRATCH_ROOT=\"{}\" is not accessible.\n" |
| "Using \"{}\" instead.".format(scratch_root, |
| arg_scratch_root)) |
| else: |
| arg_scratch_root = os.path.realpath(arg_scratch_root) |
| |
| try: |
| os.makedirs(arg_scratch_root, exist_ok=True) |
| except PermissionError as e: |
| log.fatal("Failed to create scratch root {}:\n{}.".format( |
| arg_scratch_root, e)) |
| sys.exit(1) |
| |
| if not os.access(arg_scratch_root, os.W_OK): |
| log.fatal("Scratch root {} is not writable!".format(arg_scratch_root)) |
| sys.exit(1) |
| |
| return arg_scratch_root |
| |
| |
| def read_max_parallel(arg): |
| '''Take value for --max-parallel as an integer''' |
| try: |
| int_val = int(arg) |
| if int_val <= 0: |
| raise ValueError('bad value') |
| return int_val |
| |
| except ValueError: |
| raise argparse.ArgumentTypeError( |
| 'Bad argument for --max-parallel ' |
| '({!r}): must be a positive integer.'.format(arg)) |
| |
| |
| def resolve_max_parallel(arg): |
| '''Pick a value of max_parallel, defaulting to 16 or $DVSIM_MAX_PARALLEL''' |
| if arg is not None: |
| assert arg > 0 |
| return arg |
| |
| from_env = os.environ.get('DVSIM_MAX_PARALLEL') |
| if from_env is not None: |
| try: |
| return read_max_parallel(from_env) |
| except argparse.ArgumentTypeError: |
| log.warning('DVSIM_MAX_PARALLEL environment variable has value ' |
| '{!r}, which is not a positive integer. Using default ' |
| 'value (16).'.format(from_env)) |
| |
| return 16 |
| |
| |
| def resolve_branch(branch): |
| '''Choose a branch name for output files |
| |
| If the --branch argument was passed on the command line, the branch |
| argument is the branch name to use. Otherwise it is None and we use git to |
| find the name of the current branch in the working directory. |
| |
| Note, as this name will be used to generate output files any forward slashes |
| are replaced with single dashes to avoid being interpreted as directory hierarchy. |
| ''' |
| |
| if branch is not None: |
| return branch.replace("/", "-") |
| |
| result = subprocess.run(["git", "rev-parse", "--abbrev-ref", "HEAD"], |
| stdout=subprocess.PIPE) |
| branch = result.stdout.decode("utf-8").strip().replace("/", "-") |
| if not branch: |
| log.warning("Failed to find current git branch. " |
| "Setting it to \"default\"") |
| branch = "default" |
| |
| return branch |
| |
| |
| # Get the project root directory path - this is used to construct the full paths |
| def get_proj_root(): |
| cmd = ["git", "rev-parse", "--show-toplevel"] |
| result = subprocess.run(cmd, |
| stdout=subprocess.PIPE, |
| stderr=subprocess.PIPE) |
| proj_root = result.stdout.decode("utf-8").strip() |
| if not proj_root: |
| log.error( |
| "Attempted to find the root of this GitHub repository by running:\n" |
| "{}\n" |
| "But this command has failed:\n" |
| "{}".format(' '.join(cmd), result.stderr.decode("utf-8"))) |
| sys.exit(1) |
| return proj_root |
| |
| |
| def resolve_proj_root(args): |
| '''Update proj_root based on how DVSim is invoked. |
| |
| If --remote switch is set, a location in the scratch area is chosen as the |
| new proj_root. The entire repo is copied over to this location. Else, the |
| proj_root is discovered using get_proj_root() method, unless the user |
| overrides it on the command line. |
| |
| This function returns the updated proj_root src and destination path. If |
| --remote switch is not set, the destination path is identical to the src |
| path. Likewise, if --dry-run is set. |
| ''' |
| proj_root_src = args.proj_root or get_proj_root() |
| |
| # Check if jobs are dispatched to external compute machines. If yes, |
| # then the repo needs to be copied over to the scratch area |
| # accessible to those machines. |
| # If --purge arg is set, then purge the repo_top that was copied before. |
| if args.remote and not args.dry_run: |
| proj_root_dest = os.path.join(args.scratch_root, args.branch, |
| "repo_top") |
| if args.purge: |
| rm_path(proj_root_dest) |
| copy_repo(proj_root_src, proj_root_dest) |
| else: |
| proj_root_dest = proj_root_src |
| |
| return proj_root_src, proj_root_dest |
| |
| |
| def copy_repo(src, dest): |
| '''Copy over the repo to a new location. |
| |
| The repo is copied over from src to dest area. It tentatively uses the |
| rsync utility which provides the ability to specify a file containing some |
| exclude patterns to skip certain things from being copied over. With GitHub |
| repos, an existing `.gitignore` serves this purpose pretty well. |
| ''' |
| rsync_cmd = [ |
| "rsync", "--recursive", "--links", "--checksum", "--update", |
| "--inplace", "--no-group" |
| ] |
| |
| # Supply `.gitignore` from the src area to skip temp files. |
| ignore_patterns_file = os.path.join(src, ".gitignore") |
| if os.path.exists(ignore_patterns_file): |
| # TODO: hack - include hw/foundry since it is excluded in .gitignore. |
| rsync_cmd += [ |
| "--include=hw/foundry", |
| "--exclude-from={}".format(ignore_patterns_file), "--exclude=.*" |
| ] |
| |
| rsync_cmd += [src + "/.", dest] |
| rsync_str = ' '.join([shlex.quote(w) for w in rsync_cmd]) |
| |
| cmd = ["flock", "--timeout", "600", dest, "--command", rsync_str] |
| |
| log.info("[copy_repo] [dest]: %s", dest) |
| log.log(VERBOSE, "[copy_repo] [cmd]: \n%s", ' '.join(cmd)) |
| |
| # Make sure the dest exists first. |
| os.makedirs(dest, exist_ok=True) |
| try: |
| subprocess.run(cmd, |
| check=True, |
| stdout=subprocess.PIPE, |
| stderr=subprocess.PIPE) |
| except subprocess.CalledProcessError as e: |
| log.error("Failed to copy over %s to %s: %s", src, dest, |
| e.stderr.decode("utf-8").strip()) |
| log.info("Done.") |
| |
| |
| def wrapped_docstring(): |
| '''Return a text-wrapped version of the module docstring''' |
| paras = [] |
| para = [] |
| for line in __doc__.strip().split('\n'): |
| line = line.strip() |
| if not line: |
| if para: |
| paras.append('\n'.join(para)) |
| para = [] |
| else: |
| para.append(line) |
| if para: |
| paras.append('\n'.join(para)) |
| |
| return '\n\n'.join(textwrap.fill(p) for p in paras) |
| |
| |
| def parse_reseed_multiplier(as_str: str) -> float: |
| '''Parse the argument for --reseed-multiplier''' |
| try: |
| ret = float(as_str) |
| except ValueError: |
| raise argparse.ArgumentTypeError('Invalid reseed multiplier: {!r}. ' |
| 'Must be a float.'.format(as_str)) |
| if ret <= 0: |
| raise argparse.ArgumentTypeError('Reseed multiplier must be positive.') |
| return ret |
| |
| |
| def parse_args(): |
| cfg_metavar = "<cfg-hjson-file>" |
| parser = argparse.ArgumentParser( |
| description=wrapped_docstring(), |
| formatter_class=argparse.RawDescriptionHelpFormatter, |
| # #12377 [dvsim] prints invalid usage when constructed by argparse |
| # Disable it pending more verbose and automatic solution and document in |
| # help message |
| usage='%(prog)s {} [-h] [options]'.format(cfg_metavar), |
| epilog="Either place the positional argument ahead of the optional args:\n" \ |
| "eg. `dvsim.py {} -i ITEM ITEM` \n" \ |
| "or end a sequence of optional args with `--`:\n" \ |
| "eg. `dvsim.py -i ITEM ITEM -- {}`\n".format(cfg_metavar, cfg_metavar)) |
| |
| parser.add_argument("cfg", |
| metavar=cfg_metavar, |
| help="""Configuration hjson file.""") |
| |
| parser.add_argument("--version", |
| action='store_true', |
| help="Print version and exit") |
| |
| parser.add_argument( |
| "--tool", |
| "-t", |
| help=("Explicitly set the tool to use. This is " |
| "optional for running simulations (where it can " |
| "be set in an .hjson file), but is required for " |
| "other flows. Possible tools include: vcs, questa," |
| "xcelium, ascentlint, verixcdc, mrdc, veriblelint," |
| "verilator, dc.")) |
| |
| parser.add_argument("--list", |
| "-l", |
| nargs="*", |
| metavar='CAT', |
| choices=_LIST_CATEGORIES, |
| help=('Parse the the given .hjson config file, list ' |
| 'the things that can be run, then exit. The ' |
| 'list can be filtered with a space-separated ' |
| 'of categories from: {}.'.format( |
| ', '.join(_LIST_CATEGORIES)))) |
| |
| whatg = parser.add_argument_group('Choosing what to run') |
| |
| whatg.add_argument("-i", |
| "--items", |
| nargs="*", |
| default=["smoke"], |
| help=('Specify the regressions or tests to run. ' |
| 'Defaults to "smoke", but can be a ' |
| 'space separated list of test or regression ' |
| 'names.')) |
| |
| whatg.add_argument("--select-cfgs", |
| nargs="*", |
| metavar="CFG", |
| help=('The .hjson file is a primary config. Only run ' |
| 'the given configs from it. If this argument is ' |
| 'not used, dvsim will process all configs listed ' |
| 'in a primary config.')) |
| |
| disg = parser.add_argument_group('Dispatch options') |
| |
| disg.add_argument("--job-prefix", |
| default="", |
| metavar="PFX", |
| help=('Prepend this string when running each tool ' |
| 'command.')) |
| |
| disg.add_argument("--local", |
| action='store_true', |
| help=('Force jobs to be dispatched locally onto user\'s ' |
| 'machine.')) |
| |
| disg.add_argument("--remote", |
| action='store_true', |
| help=('Trigger copying of the repo to scratch area.')) |
| |
| disg.add_argument("--max-parallel", |
| "-mp", |
| type=read_max_parallel, |
| metavar="N", |
| help=('Run only up to N builds/tests at a time. ' |
| 'Default value 16, unless the DVSIM_MAX_PARALLEL ' |
| 'environment variable is set, in which case that ' |
| 'is used. Only applicable when launching jobs ' |
| 'locally.')) |
| |
| pathg = parser.add_argument_group('File management') |
| |
| pathg.add_argument("--scratch-root", |
| "-sr", |
| metavar="PATH", |
| help=('Destination for build / run directories. If not ' |
| 'specified, uses the path in the SCRATCH_ROOT ' |
| 'environment variable, if set, or ./scratch ' |
| 'otherwise.')) |
| |
| pathg.add_argument("--proj-root", |
| "-pr", |
| metavar="PATH", |
| help=('The root directory of the project. If not ' |
| 'specified, dvsim will search for a git ' |
| 'repository containing the current directory.')) |
| |
| pathg.add_argument("--titan-root", |
| "-tr", |
| metavar="PATH", |
| help=('The root directory of the opentitan repo')) |
| |
| pathg.add_argument("--branch", |
| "-br", |
| metavar='B', |
| help=('By default, dvsim creates files below ' |
| '{scratch-root}/{dut}.{flow}.{tool}/{branch}. ' |
| 'If --branch is not specified, dvsim assumes the ' |
| 'current directory is a git repository and uses ' |
| 'the name of the current branch.')) |
| |
| pathg.add_argument("--max-odirs", |
| "-mo", |
| type=int, |
| default=5, |
| metavar="N", |
| help=('When tests are run, older runs are backed ' |
| 'up. Discard all but the N most recent (defaults ' |
| 'to 5).')) |
| |
| pathg.add_argument("--purge", |
| action='store_true', |
| help="Clean the scratch directory before running.") |
| |
| buildg = parser.add_argument_group('Options for building') |
| |
| buildg.add_argument("--build-only", |
| "-bu", |
| action='store_true', |
| help=('Stop after building executables for the given ' |
| 'items.')) |
| |
| buildg.add_argument("--build-unique", |
| action='store_true', |
| help=('Append a timestamp to the directory in which ' |
| 'files are built. This is suitable for the case ' |
| 'when another test is already running and you ' |
| 'want to run something else from a different ' |
| 'terminal without affecting it.')) |
| |
| buildg.add_argument("--build-opts", |
| "-bo", |
| nargs="+", |
| default=[], |
| metavar="OPT", |
| help=('Additional options passed on the command line ' |
| 'each time a build tool is run.')) |
| |
| buildg.add_argument("--build-modes", |
| "-bm", |
| nargs="+", |
| default=[], |
| metavar="MODE", |
| help=('The options for each build_mode in this list ' |
| 'are applied to all build and run targets.')) |
| |
| buildg.add_argument("--build-timeout-mins", |
| type=int, |
| metavar="MINUTES", |
| help=('Wall-clock timeout for builds in minutes: if ' |
| 'the build takes longer it will be killed. If ' |
| 'GUI mode is enabled, this timeout mechanism will ' |
| 'be disabled.')) |
| |
| disg.add_argument("--gui", |
| action='store_true', |
| help=('Run the flow in GUI mode instead of the batch ' |
| 'mode.')) |
| |
| disg.add_argument("--interactive", |
| action='store_true', |
| help=('Run the job in non-GUI interactive mode ' |
| 'accepting manual user inputs and displaying the ' |
| 'tool outputs transparently.')) |
| |
| rung = parser.add_argument_group('Options for running') |
| |
| rung.add_argument("--run-only", |
| "-ru", |
| action='store_true', |
| help=('Skip the build step (assume that simulation ' |
| 'executables have already been built).')) |
| |
| rung.add_argument("--run-opts", |
| "-ro", |
| nargs="+", |
| default=[], |
| metavar="OPT", |
| help=('Additional options passed on the command line ' |
| 'each time a test is run.')) |
| |
| rung.add_argument("--run-modes", |
| "-rm", |
| nargs="+", |
| default=[], |
| metavar="MODE", |
| help=('The options for each run_mode in this list are ' |
| 'applied to each simulation run.')) |
| |
| rung.add_argument("--profile", |
| "-p", |
| nargs="?", |
| choices=['time', 'mem'], |
| const="time", |
| metavar="P", |
| help=('Turn on simulation profiling (where P is time ' |
| 'or mem).')) |
| |
| rung.add_argument("--xprop-off", |
| action='store_true', |
| help="Turn off X-propagation in simulation.") |
| |
| rung.add_argument("--no-rerun", |
| action='store_true', |
| help=("Disable the default behaviour, where failing " |
| "tests are automatically rerun with waves " |
| "enabled.")) |
| |
| rung.add_argument("--run-timeout-mins", |
| type=int, |
| metavar="MINUTES", |
| help=('Wall-clock timeout for runs in minutes: if ' |
| 'the run takes longer it will be killed. If ' |
| 'GUI mode is enabled, this timeout mechanism will ' |
| 'be disabled.')) |
| |
| rung.add_argument("--run-timeout-multiplier", |
| type=float, |
| metavar="MULTIPLIER", |
| help=('Multiplier for wall-clock run timeout as a ' |
| 'floating point number: typical use is to ' |
| 'uniformly magnify timeout when running ' |
| 'gate-level or foundry tests.')) |
| |
| rung.add_argument("--verbosity", |
| "-v", |
| choices=['n', 'l', 'm', 'h', 'f', 'd'], |
| metavar='V', |
| help=('Set tool/simulation verbosity to none (n), low ' |
| '(l), medium (m), high (h), full (f) or debug (d).' |
| ' The default value is set in config files.')) |
| |
| seedg = parser.add_argument_group('Build / test seeds') |
| |
| seedg.add_argument("--build-seed", |
| nargs="?", |
| type=int, |
| const=random.getrandbits(32), |
| metavar="S", |
| help=('Randomize the build. Uses the seed value passed ' |
| 'an additional argument, else it randomly picks ' |
| 'a 32-bit unsigned integer.')) |
| |
| seedg.add_argument("--seeds", |
| "-s", |
| nargs="+", |
| default=[], |
| metavar="S", |
| help=('A list of seeds for tests. Note that these ' |
| 'specific seeds are applied to items being run ' |
| 'in the order they are passed.')) |
| |
| seedg.add_argument("--fixed-seed", |
| type=int, |
| metavar='S', |
| help=('Run all items with the seed S. This implies ' |
| '--reseed 1.')) |
| |
| seedg.add_argument("--reseed", |
| "-r", |
| type=int, |
| metavar="N", |
| help=('Override any reseed value in the test ' |
| 'configuration and run each test N times, with ' |
| 'a new seed each time.')) |
| |
| seedg.add_argument("--reseed-multiplier", |
| "-rx", |
| type=parse_reseed_multiplier, |
| default=1, |
| metavar="N", |
| help=('Scale each reseed value in the test ' |
| 'configuration by N. This allows e.g. running ' |
| 'the tests 10 times as much as normal while ' |
| 'maintaining the ratio of numbers of runs ' |
| 'between different tests.')) |
| |
| waveg = parser.add_argument_group('Dumping waves') |
| |
| waveg.add_argument("--waves", |
| "-w", |
| choices=["fsdb", "shm", "vpd", "vcd", "evcd", "fst"], |
| help=("Enable dumping of waves. It takes an " |
| "argument to pick the desired wave format." |
| "By default, dumping waves is not enabled.")) |
| |
| waveg.add_argument("--max-waves", |
| "-mw", |
| type=int, |
| default=5, |
| metavar="N", |
| help=('Only dump waves for the first N tests run. This ' |
| 'includes both tests scheduled for run and those ' |
| 'that are automatically rerun.')) |
| |
| covg = parser.add_argument_group('Generating simulation coverage') |
| |
| covg.add_argument("--cov", |
| "-c", |
| action='store_true', |
| help="Enable collection of coverage data.") |
| |
| covg.add_argument("--cov-merge-previous", |
| action='store_true', |
| help=('Only applicable with --cov. Merge any previous ' |
| 'coverage database directory with the new ' |
| 'coverage database.')) |
| |
| covg.add_argument("--cov-unr", |
| action='store_true', |
| help=('Run coverage UNR analysis and generate report. ' |
| 'This only supports VCS now.')) |
| |
| covg.add_argument("--cov-analyze", |
| action='store_true', |
| help=('Rather than building or running any tests, ' |
| 'analyze the coverage from the last run.')) |
| |
| pubg = parser.add_argument_group('Generating and publishing results') |
| |
| pubg.add_argument("--map-full-testplan", |
| action='store_true', |
| help=("Show complete testplan annotated results " |
| "at the end.")) |
| |
| pubg.add_argument("--publish", |
| action='store_true', |
| help="Publish results to reports.opentitan.org.") |
| |
| dvg = parser.add_argument_group('Controlling DVSim itself') |
| |
| dvg.add_argument("--print-interval", |
| "-pi", |
| type=int, |
| default=10, |
| metavar="N", |
| help="Print status every N seconds.") |
| |
| dvg.add_argument("--verbose", |
| nargs="?", |
| choices=['default', 'debug'], |
| const="default", |
| metavar="D", |
| help=('With no argument, print verbose dvsim tool ' |
| 'messages. With --verbose=debug, the volume of ' |
| 'messages is even higher.')) |
| |
| dvg.add_argument("--dry-run", |
| "-n", |
| action='store_true', |
| help=("Print dvsim tool messages but don't actually " |
| "run any command")) |
| |
| args = parser.parse_args() |
| |
| if args.version: |
| print(version) |
| sys.exit() |
| |
| # Check conflicts |
| # interactive and remote, r |
| if args.interactive and args.remote: |
| log.error("--interactive and --remote cannot be set together") |
| sys.exit() |
| if args.interactive and args.reseed != 1: |
| args.reseed = 1 |
| |
| # We want the --list argument to default to "all categories", but allow |
| # filtering. If args.list is None, then --list wasn't supplied. If it is |
| # [], then --list was supplied with no further arguments and we want to |
| # list all categories. |
| if args.list == []: |
| args.list = _LIST_CATEGORIES |
| |
| # Get max_parallel from environment if it wasn't specified on the command |
| # line. |
| args.max_parallel = resolve_max_parallel(args.max_parallel) |
| assert args.max_parallel > 0 |
| |
| return args |
| |
| |
| def main(): |
| args = parse_args() |
| |
| # Add log level 'VERBOSE' between INFO and DEBUG |
| log.addLevelName(VERBOSE, 'VERBOSE') |
| |
| log_format = '%(levelname)s: [%(module)s] %(message)s' |
| log_level = log.INFO |
| if args.verbose == "default": |
| log_level = VERBOSE |
| elif args.verbose == "debug": |
| log_level = log.DEBUG |
| log.basicConfig(format=log_format, level=log_level) |
| |
| if not os.path.exists(args.cfg): |
| log.fatal("Path to config file %s appears to be invalid.", args.cfg) |
| sys.exit(1) |
| |
| # If publishing results, then force full testplan mapping of results. |
| if args.publish: |
| args.map_full_testplan = True |
| |
| args.branch = resolve_branch(args.branch) |
| proj_root_src, proj_root = resolve_proj_root(args) |
| args.scratch_root = resolve_scratch_root(args.scratch_root, proj_root) |
| log.info("[proj_root]: %s", proj_root) |
| |
| if not args.titan_root: |
| args.titan_root = os.environ.get("titan_root", "not found") |
| if args.titan_root == "not_found": |
| log.fatal( |
| "Opentitan root path has to be specified for matcha project") |
| sys.exit(1) |
| if not os.path.exists(args.titan_root): |
| log.fatal("Invalid opentitan root path") |
| sys.exit(1) |
| else: |
| log.info("[titan_root]: %s", args.titan_root) |
| |
| # Create an empty FUSESOC_IGNORE file in scratch_root. This ensures that |
| # any fusesoc invocation from a job won't search within scratch_root for |
| # core files. |
| (Path(args.scratch_root) / 'FUSESOC_IGNORE').touch() |
| |
| args.cfg = os.path.abspath(args.cfg) |
| if args.remote: |
| cfg_path = args.cfg.replace(proj_root_src + "/", "") |
| args.cfg = os.path.join(proj_root, cfg_path) |
| |
| # Add timestamp to args that all downstream objects can use. |
| curr_ts = datetime.datetime.utcnow() |
| setattr(args, "timestamp_long", curr_ts.strftime(TS_FORMAT_LONG)) |
| setattr(args, "timestamp", curr_ts.strftime(TS_FORMAT)) |
| |
| # Register the seeds from command line with the RunTest class. |
| RunTest.seeds = args.seeds |
| |
| # If we are fixing a seed value, no point in tests having multiple reseeds. |
| if args.fixed_seed: |
| args.reseed = 1 |
| RunTest.fixed_seed = args.fixed_seed |
| |
| # Register the common deploy settings. |
| Timer.print_interval = args.print_interval |
| LocalLauncher.LocalLauncher.max_parallel = args.max_parallel |
| SgeLauncher.SgeLauncher.max_parallel = args.max_parallel |
| Launcher.Launcher.max_odirs = args.max_odirs |
| LauncherFactory.set_launcher_type(args.local) |
| |
| # Build infrastructure from hjson file and create the list of items to |
| # be deployed. |
| global cfg |
| cfg = make_cfg(args.cfg, args, proj_root, args.titan_root) |
| |
| # List items available for run if --list switch is passed, and exit. |
| if args.list is not None: |
| cfg.print_list() |
| sys.exit(0) |
| |
| # Purge the scratch path if --purge option is set. |
| if args.purge: |
| cfg.purge() |
| |
| # If --cov-unr is passed, run UNR to generate report for unreachable |
| # exclusion file. |
| if args.cov_unr: |
| cfg.cov_unr() |
| cfg.deploy_objects() |
| sys.exit(0) |
| |
| # In simulation mode: if --cov-analyze switch is passed, then run the GUI |
| # tool. |
| if args.cov_analyze: |
| cfg.cov_analyze() |
| cfg.deploy_objects() |
| sys.exit(0) |
| |
| # Deploy the builds and runs |
| if args.items: |
| # Create deploy objects. |
| cfg.create_deploy_objects() |
| results = cfg.deploy_objects() |
| |
| # Generate results. |
| cfg.gen_results(results) |
| |
| # Publish results |
| if args.publish: |
| cfg.publish_results() |
| |
| else: |
| log.error("Nothing to run!") |
| sys.exit(1) |
| |
| # Exit with non-zero status if there were errors or failures. |
| if cfg.has_errors(): |
| log.error("Errors were encountered in this run.") |
| sys.exit(1) |
| |
| |
| if __name__ == '__main__': |
| main() |
