Shared memory python

Shared SHMEM python

>>> from multiprocessing.managers import SharedMemoryManager
>>> smm = SharedMemoryManager()
>>> smm.start()  # Start the process that manages the shared memory blocks
>>> sl = smm.ShareableList(range(4))
>>> sl
ShareableList([0, 1, 2, 3], name='psm_6572_7512')
>>> raw_shm = smm.SharedMemory(size=128)
>>> another_sl = smm.ShareableList('alpha')
>>> another_sl
ShareableList(['a', 'l', 'p', 'h', 'a'], name='psm_6572_12221')
>>> smm.shutdown()  # Calls unlink() on sl, raw_shm, and another_sl

Source: docs.python.org

Shared memory python

>>> from multiprocessing.managers import SharedMemoryManager
>>> smm = SharedMemoryManager()
>>> smm.start()  # Start the process that manages the shared memory blocks
>>> sl = smm.ShareableList(range(4))
>>> sl
ShareableList([0, 1, 2, 3], name='psm_6572_7512')
>>> raw_shm = smm.SharedMemory(size=128)
>>> another_sl = smm.ShareableList('alpha')
>>> another_sl
ShareableList(['a', 'l', 'p', 'h', 'a'], name='psm_6572_12221')
>>> smm.shutdown()  # Calls unlink() on sl, raw_shm, and another_sl

Similar codes

0 vote47 views1 answer
Subprocess the system cannot find the file specifie
Python
1 vote38 views1 answer
Pandas merge dataframes from a list
Python
4 votes68 views6 answers
Eval function in python
Python
1 vote48 views1 answer
How to add value to to interger in python
Python
1 vote43 views1 answer
Python how much memory does a variable need
Python
0 vote59 views1 answer
Travis deployment script for django applications to heroku
Python Django
29 votes46 views2 answers
Lambda en python
Python
5 votes42 views2 answers
Matplotlib python background color
Python
4 votes42 views3 answers
Python indexing
Python
0 vote49 views1 answer
Try python import
Python