emper merge requestshttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests2022-12-16T15:49:37Zhttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/414[gitlab-ci] Bump to debian-testing-dev 1.30 and iwyu 0.192022-12-16T15:49:37ZFlorian Schmaus[gitlab-ci] Bump to debian-testing-dev 1.30 and iwyu 0.19https://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/413[gitlab-ci] Bump debian-testing-dev to 1.292022-11-23T17:03:25ZFlorian Schmaus[gitlab-ci] Bump debian-testing-dev to 1.29https://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/412[gitlab-ci] Bump image to debian-testing-dev:1.282022-09-17T07:47:02ZFlorian Schmaus[gitlab-ci] Bump image to debian-testing-dev:1.28https://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/411add waitfd support, generalize IO sleep_strategy code and use MSG_RING2022-09-16T08:05:03ZFlorian Fischeradd waitfd support, generalize IO sleep_strategy code and use MSG_RINGThis MR introduces the `waitfd` support used to evaluate the [`waitfd` kernel interface](https://gitlab.cs.fau.de/i4/manycore/kernel-emper/-/tree/waitfd-5.18) for my master's thesis.
It generalizes the io_uring-based sleep strategy code...This MR introduces the `waitfd` support used to evaluate the [`waitfd` kernel interface](https://gitlab.cs.fau.de/i4/manycore/kernel-emper/-/tree/waitfd-5.18) for my master's thesis.
It generalizes the io_uring-based sleep strategy code by introducing the new AbstractIoSleepStrategy class containing most of the code needed for sleeping and notifications.
Additionally the MR uses the io_uring MSG_RING feature introduced in linux 5.18 greatly improving and simplifying the sleep code.https://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/410[gitlab-ci] Bump debian-testing-dev image to 1.242022-07-20T08:47:26ZFlorian Schmaus[gitlab-ci] Bump debian-testing-dev image to 1.24Florian SchmausFlorian Schmaushttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/408[Semaphore] make default constructor more explicit2022-07-12T12:31:43ZFlorian Fischer[Semaphore] make default constructor more explicitThe CancelFutureTest fails for libc++ because it uses two
`emper::Semaphores` to coordinate the involved fibers.
Using gcc and stdlibc++ the default constructor initialized the
semaphore `count` to 0.
The default constructor using clan...The CancelFutureTest fails for libc++ because it uses two
`emper::Semaphores` to coordinate the involved fibers.
Using gcc and stdlibc++ the default constructor initialized the
semaphore `count` to 0.
The default constructor using clang and libc++ does not initialize the
semaphore `count` member and thus causing the CancelFutureTest to misbehave.Florian FischerFlorian Fischerhttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/407fix Future cancellation when using SINGLE_URING2022-07-12T12:53:38ZFlorian Fischerfix Future cancellation when using SINGLE_URING```
Florian Fischer (2):
[SubmitActor] don't manually invalidate broken chains after linux 5.15
[IoContext] do not use Future after allowing its destruction
emper/io/IoContext.cpp | 10 +++++-----
emper/io/SubmitActor.cpp...```
Florian Fischer (2):
[SubmitActor] don't manually invalidate broken chains after linux 5.15
[IoContext] do not use Future after allowing its destruction
emper/io/IoContext.cpp | 10 +++++-----
emper/io/SubmitActor.cpp | 3 ++-
2 files changed, 7 insertions(+), 6 deletions(-)
```Florian FischerFlorian Fischerhttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/405use liburing 2.2 wrap file provided via meson wrapdb2022-07-12T13:14:30ZFlorian Fischeruse liburing 2.2 wrap file provided via meson wrapdbCloses !406Closes !406Florian FischerFlorian Fischerhttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/403[README] Fibirl uses spawn/sync as keywords (and no longer fork/join)2022-06-10T07:32:44ZFlorian Schmaus[README] Fibirl uses spawn/sync as keywords (and no longer fork/join)Florian SchmausFlorian Schmaushttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/402[io/Stats] For AlarmFutures (TIMEOUT) expect them to return ETIME2022-06-09T09:47:51ZFlorian Schmaus[io/Stats] For AlarmFutures (TIMEOUT) expect them to return ETIMEFlorian SchmausFlorian Schmaushttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/401LTO2022-06-09T08:06:29ZFlorian SchmausLTOFlorian SchmausFlorian Schmaushttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/400[Runtime] Switch logging of env var handling from DBG() to LOGI()2022-06-08T20:13:56ZFlorian Schmaus[Runtime] Switch logging of env var handling from DBG() to LOGI()Also use std::boolalpha to print ture/false.Also use std::boolalpha to print ture/false.Florian SchmausFlorian Schmaushttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/399[SpuriousFutex2Semaphore] Add missing emper-config.h include2022-06-08T16:21:48ZFlorian Schmaus[SpuriousFutex2Semaphore] Add missing emper-config.h includeFlorian SchmausFlorian Schmaushttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/398[Makefile] Add asan(-test) targets2022-06-09T09:18:51ZFlorian Schmaus[Makefile] Add asan(-test) targetsFlorian SchmausFlorian Schmaushttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/397Add the Big Fancy Pulser 9000 (BFP 9K) evaluation2022-06-10T08:00:01ZFlorian SchmausAdd the Big Fancy Pulser 9000 (BFP 9K) evaluationFlorian SchmausFlorian Schmaushttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/396[ContextManager] Remove the put/get free context cycle2022-06-05T13:54:09ZFlorian Schmaus[ContextManager] Remove the put/get free context cycleThe put/get free context cycle in ContextManager::start() (if
continuation stealing is enabled) became unnecessary with
c66551bfbafb ("[Context] Use 'jmp' instead of 'ret' to kickoff the
context").The put/get free context cycle in ContextManager::start() (if
continuation stealing is enabled) became unnecessary with
c66551bfbafb ("[Context] Use 'jmp' instead of 'ret' to kickoff the
context").Florian SchmausFlorian Schmaushttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/395Fix ContextManager with MemoryManager2022-06-05T13:25:59ZFlorian SchmausFix ContextManager with MemoryManagerFlorian SchmausFlorian Schmaushttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/394Kickoff context using 'jmp' instead of 'ret'2022-06-04T10:44:43ZFlorian SchmausKickoff context using 'jmp' instead of 'ret'Florian SchmausFlorian Schmaushttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/391[gitlab-ci] Bump debian-testing-dev image to 1.232022-05-30T13:02:23ZFlorian Schmaus[gitlab-ci] Bump debian-testing-dev image to 1.23Florian SchmausFlorian Schmaushttps://gitlab.cs.fau.de/i4/manycore/emper/-/merge_requests/388echoclient: initialize variable to fix building with gcc 12.12022-05-13T13:46:46ZFlorian Fischerechoclient: initialize variable to fix building with gcc 12.1