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Author SHA1 Message Date
Alexey Rybalchenko
2a91b38ef7 shm: Bump the ref segment size 10x 2023-11-15 11:06:48 +01:00
Alexey Rybalchenko
f006fd8b78 shm: Throw RefCountBadAlloc if insufficient space in the ref count segment 2023-11-15 11:06:48 +01:00
Dennis Klein
961eca5276 test(PluginServices): state change subscription thread-safety 2023-11-10 13:13:13 +01:00
Alexey Rybalchenko
fbb6577625 StateMachine: Guard access to subscription containers 2023-11-10 13:13:13 +01:00
Alexey Rybalchenko
6122010694 Fix address clashes in tests 2023-10-24 15:22:21 +02:00
Giulio Eulisse
b40db42196 Use std::move rather than just move 
Apparently:

  "warning: unqualified call to 'std::move' [-Wunqualified-std-cast-call]"

is default in new XCode.
 2023-10-23 08:00:23 +02:00
Giulio Eulisse
f732b87def Drop unused variable 
The else clause at the end makes the postincrement impossible.
 2023-10-23 08:00:23 +02:00
Alexey Rybalchenko
f05a09da5a shm: Message: refactor ctors 2023-10-19 19:16:00 +02:00
Alexey Rybalchenko
5aa6c99442 shm: remove alignment member from Message 2023-10-19 19:16:00 +02:00
Alexey Rybalchenko
3c714fd9e0 Message::SetUsedSize: add optional alignment argument, to avoid storing alignment with the msg object 2023-10-19 19:16:00 +02:00
Alexey Rybalchenko
1b7532a520 Refactor shm::Message to contain sorted members of MetaHeader 
Move the members of MetaHeader flat into shmem::Message and sort them by
size to reduce the size of the class.
 2023-10-19 19:16:00 +02:00
Alexey Rybalchenko
f092b94c96
Update comment 2023-10-04 11:25:47 +02:00
Alexey Rybalchenko
8d28824489 Shm: Use MakeShmName to construct shm object names 2023-09-29 11:18:24 +02:00
Alexey Rybalchenko
4310d07ed1 deduplicate ipc address in a test 2023-09-29 11:18:24 +02:00
Alexey Rybalchenko
7bd31f8ff0 apply readability-else-after-return 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
Alexey Rybalchenko
cacf69d5f6 Replace boost::variant with std::variant 2023-09-29 11:18:24 +02:00
Alexey Rybalchenko
46f50a10ea Add example with ref-counted copy from unmanaged region 2023-09-29 11:18:24 +02:00
Alexey Rybalchenko
68038c4693 shm: Move ShmHeader into Common.h 2023-09-29 11:18:24 +02:00
Dennis Klein
1036e204d0 docs: Add "releaseNotes" field to codemeta 2023-09-11 18:07:29 +02:00
Dennis Klein
fddbbc1732 docs: Add "softwareVersion" field to codemeta 2023-09-11 18:01:42 +02:00
Giulio Eulisse
3c1723fc54 Allow sorting StateChange callbacks 
If the key of the callback is a number, it will be used to invoke
callbacks with the correct ordering.
 2023-09-06 09:49:30 +02:00
Christian Tacke
c3418cc7b8 chore: Run meta_update.py 2023-08-08 16:26:10 +02:00
Christian Tacke
cc00c5a6f1 docs: Add "readme" field to codemeta 
A link to an introduction for people who are not experts in
the field.
 2023-08-08 16:26:10 +02:00
Christian Tacke
e6bb14f535 ci: Check codemeta.json 
Use the eOSSR tooling to validate our codemeta.json file
 2023-08-08 16:26:10 +02:00
Christian Tacke
b18d60372c codemeta: Add GSI as "maintainer" 
GSI is providing resources for maintaining FairMQ. So let's
document this in codemeta.json.
 2023-08-08 16:21:48 +02:00
Giulio Eulisse
7ceccdeaa6 Print actual address we are trying to bind. 2023-06-29 12:28:23 +02:00
Dennis Klein
d1c99f7e15 ci: Update build matrix 2023-06-26 11:56:24 +02:00
Dennis Klein
bfc665d76e feat: Make the channel AutoBind default configurable 2023-06-26 11:56:24 +02:00
Dennis Klein
42d27af20f docs: Update install commands 2023-06-13 22:43:52 +02:00
Alexey Rybalchenko
25614e3e06 test: Add coverage for --shm-metadata-msg-size 2023-06-13 21:24:40 +02:00
Alexey Rybalchenko
3decac58fc test: Add data transfer and checks to protocol tests 2023-06-13 21:24:40 +02:00
Dennis Klein
f278e7e312 feat: Add new tunable --shm-metadata-msg-size 
The shm metadata msg will be right-padded to the given size. This
tunable may be used to saturate the kernel msg buffers more quickly with
the effect that the ZeroMQ message queue size - on which the FairMQ
shmem transport relies upon - behaves more accurately for very small
queue sizes.

This introduces a change for the meta msg format in the multipart case:
old: | MetaHeader 1 | ... | MetaHeader n |
new: | n | MetaHeader 1 | ... | MetaHeader n | padded to fMetadataMsgSize |
where `n` is a `size_t` and contains the number of following meta headers.
Previously, this number was infered from the msg buffer size itself which is
no longer possible due to the potential padding.

Implements #432
 2023-06-13 21:24:40 +02:00
Dennis Klein
491a943c63 feat: Use zmq_msg_send for single message Send 2023-06-13 21:24:40 +02:00
Dennis Klein
c47fc6f9fe feat: Move ZMsg to fair::mq::zmq 
Implement move semantics.
 2023-06-13 21:24:40 +02:00
Giulio Eulisse
7b259afdb5 Fix -Wunqualified-std-cast-call 2023-06-13 21:24:40 +02:00
Dennis Klein
33ddcaad5e docs: Add repology badge 2023-04-05 15:19:05 +02:00
Dennis Klein
4d5dbedeab build: Add spack develop environment 2023-03-23 14:14:08 +01:00
Dennis Klein
c8fde17b6a ci: Silence lsan hits in libzmq 2023-03-06 15:32:48 +01:00
Dennis Klein
3781495d29 build(examples): Deduplicate code into add_example helper 2023-03-06 15:32:48 +01:00
Dennis Klein
8960ce9416 fix: Use std::chrono consistently 2023-03-06 15:32:48 +01:00
Dennis Klein
05b734ee0d feat!: Migrate to std::filesystem consistently 2023-03-06 15:32:48 +01:00
Alexey Rybalchenko
f2dce91098 Make Error classes header only 2023-03-03 12:49:37 +01:00
Alexey Rybalchenko
4af0954ae9 Shm: fix unused value 2023-03-02 19:12:29 +01:00
Alexey Rybalchenko
8f60929f85 Add orcid for Alexey 2023-03-02 13:03:04 +01:00
Dennis Klein
7d401115a0 build: Update CMake policy version range 2023-03-02 11:20:35 +01:00
Dennis Klein
0aecfff133 feat(plugins)!: Remove PMIx plugin 2023-03-02 11:20:35 +01:00
Dennis Klein
2e98a4e2cb feat(ofi)!: Remove ofi transport 
BREAKING CHANGE

Due to a lack of users, we remove the experimental code. The
latest implementation can be found in release v1.4.56. This does
not mean it will never be picked up again, but for now there are
no plans.
 2023-03-02 11:20:35 +01:00
Dennis Klein
21735544f5 ci: Add Fedora 37 & 38 builds 2023-03-01 15:39:38 +01:00
Dennis Klein
651d779226 build: Do not sort package dependencies 
Order matters!

fixes #144
 2023-03-01 15:39:38 +01:00