def start_work(job, chia_location, log_directory):
logging.info(f'Starting new plot for job: {job.name}')
nice_val = 15
if is_windows():
nice_val = psutil.REALTIME_PRIORITY_CLASS
now = datetime.now()
log_file_path = get_log_file_name(log_directory, job, now)
logging.info(f'Job log file path: {log_file_path}')
destination_directory, temporary2_directory = get_target_directories(job)
logging.info(f'Job destination directory: {destination_directory}')
work = deepcopy(Work())
work.job = job
work.log_file = log_file_path
work.datetime_start = now
work.work_id = job.current_work_id
job.current_work_id += 1
if job.temporary2_destination_sync:
logging.info(f'Job temporary2 and destination sync')
temporary2_directory = destination_directory
logging.info(f'Job temporary2 directory: {temporary2_directory}')
plot_command = plots.create(
chia_location=chia_location,
farmer_public_key=job.farmer_public_key,
pool_public_key=job.pool_public_key,
size=job.size,
memory_buffer=job.memory_buffer,
temporary_directory=job.temporary_directory,
temporary2_directory=temporary2_directory,
destination_directory=destination_directory,
threads=job.threads,
buckets=job.buckets,
bitfield=job.bitfield,
exclude_final_directory=job.exclude_final_directory,
)
logging.info(f'Starting with plot command: {plot_command}')
log_file = open(log_file_path, 'a')
logging.info(f'Starting process')
process = start_process(args=plot_command, log_file=log_file)
pid = process.pid
logging.info(f'Started process: {pid}')
logging.info(f'Setting priority level: {nice_val}')
psutil.Process(pid).nice(nice_val)
logging.info(f'Set priority level')
work.pid = pid
job.total_running += 1
job.running_work = job.running_work + [pid]
logging.info(f'Job total running: {job.total_running}')
logging.info(f'Job running: {job.running_work}')
return job, work
def start_work(job, chia_location, log_directory, drives_free_space, backend):
logging.info(f'Starting new plot for job: {job.name}')
nice_val = job.unix_process_priority
if is_windows():
nice_val = job.windows_process_priority
now = datetime.now()
log_file_path = get_log_file_name(log_directory, job, now)
logging.info(f'Job log file path: {log_file_path}')
destination_directory, temporary_directory, temporary2_directory, job = \
get_target_directories(job, drives_free_space=drives_free_space)
if not destination_directory:
return job, None
logging.info(f'Job temporary directory: {temporary_directory}')
logging.info(f'Job destination directory: {destination_directory}')
work = deepcopy(Work())
work.job = job
work.log_file = log_file_path
work.datetime_start = now
work.work_id = job.current_work_id
work.k_size = job.size
work.destination_drive = destination_directory
job.current_work_id += 1
if job.temporary2_destination_sync:
logging.info(f'Job temporary2 and destination sync')
temporary2_directory = destination_directory
logging.info(f'Job temporary2 directory: {temporary2_directory}')
plot_command = plots.create(
chia_location=chia_location,
farmer_public_key=job.farmer_public_key,
pool_public_key=job.pool_public_key,
pool_contract_address=job.pool_contract_address,
size=job.size,
memory_buffer=job.memory_buffer,
temporary_directory=temporary_directory,
temporary2_directory=temporary2_directory,
destination_directory=destination_directory,
threads=job.threads,
threadX_p2=job.threadX_p2,
buckets=job.buckets,
buckets_p3=job.buckets_p3,
bitfield=job.bitfield,
exclude_final_directory=job.exclude_final_directory,
backend=backend,
)
logging.info(f'Starting with plot command: {plot_command}')
log_file = open(log_file_path, 'a')
logging.info(f'Starting process')
process = start_process(args=plot_command, log_file=log_file)
pid = process.pid
logging.info(f'Started process: {pid}')
logging.info(f'Setting priority level: {nice_val}')
psutil.Process(pid).nice(nice_val)
logging.info(f'Set priority level')
if job.enable_cpu_affinity:
logging.info(f'Setting process cpu affinity: {job.cpu_affinity}')
psutil.Process(pid).cpu_affinity(job.cpu_affinity)
logging.info(f'Set process cpu affinity')
work.pid = pid
job.total_running += 1
job.total_kicked_off += 1
job.running_work = job.running_work + [pid]
logging.info(f'Job total running: {job.total_running}')
logging.info(f'Job running: {job.running_work}')
return job, work