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a6193a380d
Commit Graph

64 Commits

Author SHA1 Message Date
David Rohr
a6193a380d Add --shm-mlock-segment-on-creation option 2021-07-16 09:40:17 +02:00
Alexey Rybalchenko
a8bdb91165 shm: throw TransportError if could not lock region 2021-06-15 11:54:29 +02:00
Alexey Rybalchenko
37c059177f shm: improve exception handling 2021-06-15 11:54:29 +02:00
Alexey Rybalchenko
28a887a457 shm: optimize monitor heartbeats 2021-06-15 11:54:29 +02:00
Alexey Rybalchenko
9444de5868 Apply readability-redundant-member-init 2021-05-28 13:14:51 +02:00
Alexey Rybalchenko
9bf908fb52 shm: revert some changes from c85d6e0 that introduced a race 2021-05-20 00:40:58 +02:00
Alexey Rybalchenko
091d0824d1 ofi: fix Events() signature 2021-05-07 21:33:15 +02:00
Alexey Rybalchenko
857aa84fa3 add mlock/zero options to unmanaged region 2021-05-07 21:33:15 +02:00
Alexey Rybalchenko
c85d6e079c shm: reduce shm contention when dealing with ack queues 2021-05-07 21:33:15 +02:00
Alexey Rybalchenko
b67b80e0ad shmmonitor: add severity setting 2021-05-07 21:33:15 +02:00
Alexey Rybalchenko
2c89b24857 shm: eliminate race/deadlock in region subscriptions 2021-05-07 21:33:15 +02:00
Alexey Rybalchenko
8a2641d842 shm: check result of region acquisition 2021-05-07 21:33:15 +02:00
Alexey Rybalchenko
2ca62d06db shm region cache: fix multiple sessions issue 2021-05-07 14:20:00 +02:00
Gvozden Neskovic
ef5b3c782e improve message counter cache line use 2021-05-07 14:20:00 +02:00
Gvozden Neskovic
f7ba3052aa use thread local cache to avoid interprocess lock on shm GetData 2021-05-07 14:20:00 +02:00
Alexey Rybalchenko
0976465338 shm: reduce delay between monitor daemon launch & HBs 2021-04-08 10:11:23 +02:00
Alexey Rybalchenko
9144258b89 shmmonitor: daemon output to file if FAIRMQ_SHMMONITOR_VERBOSE is true 2021-04-08 10:11:23 +02:00
Alexey Rybalchenko
72175e5757 shmmonitor: optimize startup to avoid repeated start 2021-04-08 10:11:23 +02:00
Alexey Rybalchenko
effba534f0 shmmonitor: add session name and creator id to the output 2021-04-08 10:11:23 +02:00
Alexey Rybalchenko
5228407932 shmmonitor: distinguish daemon from monitor mode (orthogonal) 2021-04-08 10:11:23 +02:00
Dennis Klein
4b6cf8b181 Fix aggregate initialization issue before C++20 
Use value initialization to prevent

error: temporary of type ... has protected destructor

see https://stackoverflow.com/a/56745475
 2021-03-26 10:06:10 +01:00
Alexey Rybalchenko
62438bd99e shm: Improve error message when segment cannot be opened 2021-03-18 09:02:08 +01:00
Alexey Rybalchenko
c8ad684b18 Add --shm-no-cleanup option 
When true, device will skip the segment cleanup even when it is the last
segment user
 2021-03-18 09:02:08 +01:00
Alexey Rybalchenko
0fd2fcadc2 shm: Make sure no event notifications are missed 2021-03-11 12:14:00 +01:00
Alexey Rybalchenko
9b48b31a75 shm: Make sure all region events are fired 2021-03-11 12:14:00 +01:00
Alexey Rybalchenko
4a09154a91 17-ify namespaces 2021-01-25 13:46:40 +01:00
Alexey Rybalchenko
751c53171c Replace tools::make_unique with std::make_unique 2021-01-25 13:46:40 +01:00
Alexey Rybalchenko
02a3980343 Remove useless parameter from implementation 2021-01-13 12:36:32 +01:00
Alexey Rybalchenko
f46d446d52 shm: do mlock/zeroing under shmem lock 2020-12-04 13:27:45 +01:00
Alexey Rybalchenko
db0937f339 shm: ensure local segments are complete for region subscriptions 2020-11-25 13:41:23 +01:00
Alexey Rybalchenko
fdbf289364 Update monitor & debug tools for multiple segments 2020-09-08 16:56:35 +02:00
Alexey Rybalchenko
266843cda5 Shm: initial multiple segments support 2020-09-08 16:56:35 +02:00
Alexey Rybalchenko
73109fe6d3 Shm: configurable allocation strategy 2020-09-08 16:56:35 +02:00
Alexey Rybalchenko
3b2d2a0ac8 Shm: Refactor to localize segment access 2020-09-08 16:56:35 +02:00
Alexey Rybalchenko
72a45f78b3 Shm: Add Monitor::GetDebugInfo() 2020-09-08 16:56:35 +02:00
Alexey Rybalchenko
b63f31d0e0 Shm: Provide debug infos only in debug mode 2020-09-08 16:56:35 +02:00
Alexey Rybalchenko
70a583d08d Shm: Provide segment/msg debug infos 2020-09-08 16:56:35 +02:00
neskovic@gmail.com
f1d6b18668 Message counter: use relaxed/acquire memory ordering 2020-08-13 11:49:55 +02:00
Alexey Rybalchenko
b0f73017e2 shmmonitor: add output with -v (non-interactive) 2020-08-06 12:24:01 +02:00
Alexey Rybalchenko
65f9519917 Add error handling for mlock 2020-08-06 12:24:01 +02:00
Alexey Rybalchenko
3eca8e9def Add test for shm transport options 2020-07-15 13:59:53 +02:00
Alexey Rybalchenko
beb7766fca Shm: add options to zero and/or mlock the segment 2020-07-15 13:59:53 +02:00
Alexey Rybalchenko
78b1c188bf Shm: report correct size when opening segment 2020-06-30 20:58:53 +02:00
Alexey Rybalchenko
8125489776 Handle out_of_range when locating RegionInfo 2020-06-29 14:44:49 +02:00
Alexey Rybalchenko
539e5602a6 Expose fair::mq::shmem::Monitor::Cleanup() API 2020-06-29 14:44:49 +02:00
Alexey Rybalchenko
f885b4618e Optimize unmanaged region ReceiveAcks 2020-06-29 14:44:49 +02:00
Alexey Rybalchenko
0d03c76a75 Shm: throw on bad_alloc, option to disable 2020-05-18 14:32:19 +02:00
Alexey Rybalchenko
ccbf0be572 Shmem: refactor, clean includes, make header only 2020-05-18 14:32:19 +02:00
Alexey Rybalchenko
d22023bcb5 Implement bulk callbacks for unmanaged regions 2020-05-18 14:32:19 +02:00
Alexey Rybalchenko
c8fc5ad33f Add bool FairMQTransportFactory::SubscribedToRegionEvents() 2020-05-11 12:02:19 +02:00