mirror of
https://github.com/FairRootGroup/FairMQ.git
synced 2025-10-12 16:21:13 +00:00
9 lines
659 B
Markdown
9 lines
659 B
Markdown
# Shared Memory transport
|
|
|
|
First version of the shared memory transport. To try with existing devices, run the devices with `--transport shmem` option.
|
|
|
|
The transport manages shared memory via boost::interprocess library. The transfer of the meta data, required to locate the content in the share memory, is done via ZeroMQ. The transport supports all communication patterns where a single message is received by a single receiver. For multiple receivers for the same message, the message has to be copied.
|
|
|
|
Under development:
|
|
- Cleanup of the shared memory segment in case all devices crash. Currently at least one device has to stop properly for a cleanup.
|