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31 Commits

Author SHA1 Message Date
Dennis Klein
ab4bc49088 style: drop redundant member initializers in shmem UnmanagedRegion 
- fShmemObject() and fFileMapping() default-construct anyway
- clang-tidy readability-redundant-member-init
  https://clang.llvm.org/extra/clang-tidy/checks/readability/redundant-member-init.html
 2026-06-09 23:00:58 +02:00
Dennis Klein
8ab00ecddc refactor: use nullptr for null pointer literals 
- replace `0` null pointer literals (e.g. `void* hint = 0`) with `nullptr`
- clang-tidy modernize-use-nullptr
  https://clang.llvm.org/extra/clang-tidy/checks/modernize/use-nullptr.html
 2026-06-09 23:00:58 +02:00
Giulio Eulisse
fe2127e12f Reduce bloat due to statics 
Avoid disseminating every compile unit including Message.h with TransportNames and
TransportTypes and the associated unordered_map helper methods (e.g.
murmur_hash).
 2025-01-07 17:41:30 +01:00
Alexey Rybalchenko
1ee0977df4 shm: use (de)allocate_one() for ref counts 2024-01-25 10:45:34 +01:00
Alexey Rybalchenko
2df3d909fa shm: when refCount segment size is zero, fallback to old behaviour 
, which is to store reference counts inside the main data segment
 2023-11-29 19:21:42 +01:00
Alexey Rybalchenko
faf577086a shm: fix initialization of rc segment when region is created externally 2023-11-24 14:19:21 +01:00
Alexey Rybalchenko
8d28824489 Shm: Use MakeShmName to construct shm object names 2023-09-29 11:18:24 +02:00
Alexey Rybalchenko
1a0ab3a4e2 shm: Ref counting for unmanaged regions in a dedicated segment 2023-09-29 11:18:24 +02:00
Dennis Klein
05b734ee0d feat!: Migrate to std::filesystem consistently 2023-03-06 15:32:48 +01:00
Alexey Rybalchenko
4af0954ae9 Shm: fix unused value 2023-03-02 19:12:29 +01:00
Alexey Rybalchenko
ed364a4857 shm: error on duplicate region IDs 2022-10-05 09:13:37 +02:00
Alexey Rybalchenko
9a25c4d28a shm: refactor UnamangedRegion: rename fRemote to fController 2022-10-05 09:13:37 +02:00
Alexey Rybalchenko
19e40bd32e shm: Improve debug output a bit 2022-10-05 09:13:37 +02:00
Alexey Rybalchenko
46e568c55e shm: add some debug output 2022-09-09 15:11:12 +02:00
Alexey Rybalchenko
b747a8787c shm: check region size when opening existing 2022-02-08 09:09:25 +01:00
Alexey Rybalchenko
1a75141fc4 shm: allow monitor::ResetContent to cleanup after a crash 2022-02-02 10:49:00 +01:00
Alexey Rybalchenko
4f9aeda8ec shm: Add size to UnmanagedRegion debug output 2022-02-02 10:49:00 +01:00
Alexey Rybalchenko
c04958e2a4 shm: reduce contention on region events 2022-01-10 19:42:08 +01:00
Alexey Rybalchenko
692576a5b1 shm: add APIs for implementing keep-alive process 2021-12-16 16:27:07 +01:00
Alexey Rybalchenko
d630fbb1e4 consolidate UnmanagedRegion options 2021-12-16 16:27:07 +01:00
Alexey Rybalchenko
ad824b4de1 Define copy/move ctors and assignment ops 
Delete special member functions where they are not used.
(as part of applying suggestions from cppcoreguidelines-special-member-functions)

These classes don't need to be copyable/movable:
  # copy/move not used:
  zmq:: TransportFactory, Socket, Message, UnmanagedRegion, Poller, Context
  shm:: TransportFactory, Socket, Message, UnmanagedRegion, Poller
  ofi:: TransportFactory, Socket, Message, Context
  shm:: ZMsg, Region, Monitor, TerminalConfig, Manager
  plugins:: Config, Control, TerminalConfig
  fairmq::StateQueue, StateMachine, ProgOptions, PluginServices, PluginManager, Plugin, Device, StateSubscription
  TestData, BadDevice, TestDevice (test suite heplers)

  # used via ptr interface:
  fairmq::UnmanagedRegion, TransportFactory, Socket, Poller, Message

These classes need to be movable/copyable:
 MyClass (test suite helper), fairmq::Channel, fairmq::Parts
 2021-09-27 12:04:07 +02:00
Alexey Rybalchenko
857aa84fa3 add mlock/zero options to unmanaged region 2021-05-07 21:33:15 +02:00
Alexey Rybalchenko
9defa71622 Add GetType() to UnmanagedRegion 2021-05-07 21:33:15 +02:00
Alexey Rybalchenko
4a09154a91 17-ify namespaces 2021-01-25 13:46:40 +01:00
Alexey Rybalchenko
266843cda5 Shm: initial multiple segments support 2020-09-08 16:56:35 +02:00
Alexey Rybalchenko
3364da9541 Add linger setting for unmanaged region 2020-06-29 14:44:49 +02:00
Alexey Rybalchenko
d22023bcb5 Implement bulk callbacks for unmanaged regions 2020-05-18 14:32:19 +02:00
Alexey Rybalchenko
e9318dd234 Add FairMQTransportFactory::GetId() 2020-05-11 12:02:19 +02:00
Alexey Rybalchenko
9992811822 Implement region events for zmq 2020-05-11 12:02:19 +02:00
Alexey Rybalchenko
e1a113aabe Add region events subscriptions 2020-04-28 14:09:04 +02:00
Alexey Rybalchenko
a2cff5b7bb Shmem: simplify message/socket and refactor to use namespaces 2019-12-20 14:04:58 +01:00