A few questions/comments: "a single system io_uring_enter" - missing "call"? And any reason for the dummy read rather than a NOP?
-
-
-
Missing call indeed the read reads from an eventfd descriptor, which is written to from an arbitrary thread - it's just to avoid a lock around the sqe handling - as apparently eventfd is a bit cheaper than a futex.
- 1 more reply
New conversation -
-
-
-
There would be a bulk_execute that runs an operation n times. But I conviniently did not talk about the things I do not understand... I know that
@__simt__ ultimately wants GPUs to just work with regular c++ but I have no clue how. - 2 more replies
New conversation -
-
-
Interesting, although I was not able to completely abstract the information on this subject. Thank you for sharing this very robust and also complex explanation.
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.
