def get_dumps(args):
if args.output_directory:
out_dir = utils.create_specific_output_dir(args.output_directory)
else:
out_dir = utils.create_new_output_dir('about-memory-')
# Do this function inside a try/catch which will delete out_dir if the
# function throws and out_dir is empty.
def do_work():
signal = 'SIGRT0' if not args.minimize_memory_usage else 'SIGRT1'
new_files = utils.send_signal_and_pull_files(
signal=signal,
outfiles_prefixes=['memory-report-'],
remove_outfiles_from_device=not args.leave_on_device,
out_dir=out_dir,
optional_outfiles_prefixes=['dmd-'])
memory_report_files = [
f for f in new_files if f.startswith('memory-report-')
]
dmd_files = [f for f in new_files if f.startswith('dmd-')]
merged_reports_path = merge_files(out_dir, memory_report_files)
utils.pull_procrank_etc(out_dir)
if not args.keep_individual_reports:
for f in memory_report_files:
os.remove(os.path.join(out_dir, f))
return (os.path.abspath(merged_reports_path),
[os.path.join(out_dir, f) for f in dmd_files])
return utils.run_and_delete_dir_on_exception(do_work, out_dir)
def get_dumps(args):
if args.output_directory:
out_dir = utils.create_specific_output_dir(args.output_directory)
else:
out_dir = utils.create_new_output_dir("about-memory-")
args.output_directory = out_dir
# Do this function inside a try/catch which will delete out_dir if the
# function throws and out_dir is empty.
def do_work():
fifo_msg = "memory report" if not args.minimize_memory_usage else "minimize memory report"
new_files = utils.notify_and_pull_files(
fifo_msg=fifo_msg,
outfiles_prefixes=["memory-report-"],
remove_outfiles_from_device=not args.leave_on_device,
out_dir=out_dir,
optional_outfiles_prefixes=["dmd-"],
)
memory_report_files = [f for f in new_files if f.startswith("memory-report-")]
dmd_files = [f for f in new_files if f.startswith("dmd-")]
merged_reports_path = merge_files(out_dir, memory_report_files)
utils.pull_procrank_etc(out_dir)
if not args.keep_individual_reports:
for f in memory_report_files:
os.remove(os.path.join(out_dir, f))
return (out_dir, os.path.abspath(merged_reports_path), [os.path.join(out_dir, f) for f in dmd_files])
return utils.run_and_delete_dir_on_exception(do_work, out_dir)
def get_logs(args, out_dir=None, get_procrank_etc=True):
if not out_dir:
if args.output_directory:
out_dir = utils.create_specific_output_dir(args.output_directory)
else:
out_dir = utils.create_new_output_dir('gc-cc-logs-')
if args.abbreviated_gc_cc_log:
fifo_msg = 'abbreviated gc log'
else:
fifo_msg = 'gc log'
def do_work():
log_filenames = utils.notify_and_pull_files(
fifo_msg=fifo_msg,
outfiles_prefixes=['cc-edges.', 'gc-edges.'],
remove_outfiles_from_device=not args.leave_on_device,
out_dir=out_dir)
if get_procrank_etc:
utils.pull_procrank_etc(out_dir)
compress_logs(log_filenames, out_dir)
utils.run_and_delete_dir_on_exception(do_work, out_dir)
def get_logs(args, out_dir=None, get_procrank_etc=True):
if not out_dir:
if args.output_directory:
out_dir = utils.create_specific_output_dir(args.output_directory)
else:
out_dir = utils.create_new_output_dir('gc-cc-logs-')
if args.abbreviated_gc_cc_log:
fifo_msg='abbreviated gc log'
else:
fifo_msg='gc log'
def do_work():
log_filenames = utils.notify_and_pull_files(
fifo_msg=fifo_msg,
outfiles_prefixes=['cc-edges.', 'gc-edges.'],
remove_outfiles_from_device=not args.leave_on_device,
out_dir=out_dir)
if get_procrank_etc:
utils.pull_procrank_etc(out_dir)
if args.compress_gc_cc_logs:
compress_logs(log_filenames, out_dir)
utils.run_and_delete_dir_on_exception(do_work, out_dir)
def get_dumps(args):
if args.output_directory:
out_dir = utils.create_specific_output_dir(args.output_directory)
else:
out_dir = utils.create_new_output_dir('about-memory-')
# Do this function inside a try/catch which will delete out_dir if the
# function throws and out_dir is empty.
def do_work():
signal = 'SIGRT0' if not args.minimize_memory_usage else 'SIGRT1'
new_files = utils.send_signal_and_pull_files(
signal=signal,
outfiles_prefixes=['memory-report-'],
remove_outfiles_from_device=not args.leave_on_device,
out_dir=out_dir,
optional_outfiles_prefixes=['dmd-'])
memory_report_files = [f for f in new_files if f.startswith('memory-report-')]
dmd_files = [f for f in new_files if f.startswith('dmd-')]
merged_reports_path = merge_files(out_dir, memory_report_files)
utils.pull_procrank_etc(out_dir)
if not args.keep_individual_reports:
for f in memory_report_files:
os.remove(os.path.join(out_dir, f))
return (os.path.abspath(merged_reports_path),
[os.path.join(out_dir, f) for f in dmd_files])
return utils.run_and_delete_dir_on_exception(do_work, out_dir)
def get_dumps(args):
if args.output_directory:
out_dir = utils.create_specific_output_dir(args.output_directory)
else:
out_dir = utils.create_new_output_dir("about-memory-")
# Do this function inside a try/catch which will delete out_dir if the
# function throws and out_dir is empty.
def do_work():
signal = "SIGRT0" if not args.minimize_memory_usage else "SIGRT1"
new_files = utils.send_signal_and_pull_files(
signal=signal,
outfiles_prefixes=["memory-report-"],
remove_outfiles_from_device=not args.leave_on_device,
out_dir=out_dir,
)
merged_reports_path = merge_files(out_dir, new_files)
utils.pull_procrank_etc(out_dir)
if not args.keep_individual_reports:
for f in new_files:
os.remove(os.path.join(out_dir, f))
return os.path.abspath(merged_reports_path)
return utils.run_and_delete_dir_on_exception(do_work, out_dir)
def get_logs(args):
if args.output_directory:
out_dir = utils.create_specific_output_dir(args.output_directory)
else:
out_dir = utils.create_new_output_dir('gc-cc-logs-')
def do_work():
log_filenames = utils.send_signal_and_pull_files(
signal='SIGRT2',
outfiles_prefixes=['cc-edges.', 'gc-edges.'],
remove_outfiles_from_device=not args.leave_on_device,
out_dir=out_dir)
compress_logs(log_filenames, out_dir)
utils.pull_procrank_etc(out_dir)
utils.run_and_delete_dir_on_exception(do_work, out_dir)
def get_dumps(args):
if args.output_directory:
out_dir = utils.create_specific_output_dir(args.output_directory)
else:
out_dir = utils.create_new_output_dir('about-memory-')
args.output_directory = out_dir
# Do this function inside a try/catch which will delete out_dir if the
# function throws and out_dir is empty.
def do_work():
fifo_msg = 'memory report' if not args.minimize_memory_usage else \
'minimize memory report'
new_files = utils.notify_and_pull_files(
fifo_msg=fifo_msg,
outfiles_prefixes=['memory-report-'],
remove_outfiles_from_device=not args.leave_on_device,
out_dir=out_dir,
optional_outfiles_prefixes=['dmd-'])
memory_report_files = [f for f in new_files
if f.startswith('memory-report-') or
f.startswith('unified-memory-report-')]
dmd_files = [f for f in new_files if f.startswith('dmd-')]
if memory_report_files:
merged_reports_path = os.path.abspath(merge_files(out_dir, memory_report_files))
else:
# NB: It's possible this can happen if all child processes
# die/restart during measurement.
merged_reports_path = None
utils.pull_procrank_etc(out_dir)
if not args.keep_individual_reports:
for f in memory_report_files:
os.remove(os.path.join(out_dir, f))
return (out_dir,
merged_reports_path,
[os.path.join(out_dir, f) for f in dmd_files])
return utils.run_and_delete_dir_on_exception(do_work, out_dir)
def get_dumps(args):
if args.output_directory:
out_dir = utils.create_specific_output_dir(args.output_directory)
else:
out_dir = utils.create_new_output_dir("about-memory-")
# Do this function inside a try/catch which will delete out_dir if the
# function throws and out_dir is empty.
def do_work():
signal = "SIGRT0" if not args.minimize_memory_usage else "SIGRT1"
new_files = utils.send_signal_and_pull_files(
signal=signal,
outfiles_prefixes=["memory-report-"],
remove_outfiles_from_device=not args.leave_on_device,
out_dir=out_dir,
)
merged_reports_path = merge_files(out_dir, new_files)
utils.pull_procrank_etc(out_dir)
if not args.keep_individual_reports:
for f in new_files:
os.remove(os.path.join(out_dir, f))
print()
print(
textwrap.fill(
textwrap.dedent(
"""\
To view this report, open Firefox on your desktop, load
about:memory, click "read reports from a file" at the bottom, and
open %s"""
% os.path.abspath(merged_reports_path)
)
)
)
utils.run_and_delete_dir_on_exception(do_work, out_dir)
