“HTC Core” Module

The core module of running concurrency HTC

class panpython.sdk.htc.htc_core.Htc(batch_file, task_map, units, target_path, exe_path, json_config_type, time_limit_in_min=15.0, thread_num=1)

Bases: object

Parameters:

• batch_file (str) – full path of batch file

• task_map (dict) – a dict of tasks

• units (Union[list, dict]) – units of Pandat

• target_path (str) – full path of output folder

• exe_path (str) – full path of Pandat.exe

• json_config_type (str) – calculation type from JSON configuration file

• time_limit_in_min (float, default=15.0) – time limitation of a single Pandat.exe

• thread_num (int, default=1) – number of concurrency threads

Examples

>>> from panpython.sdk.htc.htc_core import Htc
>>> from panpython.sdk.parser.htc_condition_parser import JsonParser
>>> parser: JsonParser = JsonParser('htc_condition.JSON')
>>> task_map: dict = parser.task_map
>>> htc_tasks = Htc(batch_file='example.pbfx',
...                 task_map=parser.task_map,
...                 units=parser.units,
...                 target_path='output/intermediate/',
...                 exe_path='pandat.exe',
...                 json_config_type='point',
...                 time_limit_in_min=10.0,
...                 thread_num=1)
>>> htc_tasks.run_htc()

property failed_task

a dictionary of failed task info

has_batch_file()

Return False if batch file does not exist or is empty.

Returns:

True if batch file exists, False otherwise

Return type:

bool

run_htc(htc_type: str = '', start_id: int = 0)

Run a batch of Pandat calculations

Parameters:

• htc_type (str) – type of htc calculation

• start_id (int) – starting index of HTC calculation

set_optimization(parser: JsonParser)

Set up optimization conditions for HTC

Parameters:

parser (object) – HTC parser