offload: move (un)register lib into global_ctors#150893
Merged
rust-bors[bot] merged 4 commits intorust-lang:mainfrom Jan 28, 2026
Merged
offload: move (un)register lib into global_ctors#150893rust-bors[bot] merged 4 commits intorust-lang:mainfrom
rust-bors[bot] merged 4 commits intorust-lang:mainfrom
Conversation
rustbot
added
A-LLVM
Collaborator
|
|
This comment has been minimized.
This comment has been minimized.
ZuseZ4
force-pushed
the
move-un-register-lib
branch
2 times, most recently
from
788ce48 to
542e8e2
Compare
This comment has been minimized.
This comment has been minimized.
ZuseZ4
force-pushed
the
move-un-register-lib
branch
3 times, most recently
from
c5134ae to
79a9d30
Compare
Member
Author
|
@kevinsala #150683 fails with the commit where I drop
|
ZuseZ4
force-pushed
the
move-un-register-lib
branch
from
c0920cd to
6073368
Compare
Member
Author
|
I dropped the last commit, since we'll still need |
Member
Author
|
Since oli is currently busy, |
Member
|
@rustbot reroll |
This comment has been minimized.
This comment has been minimized.
This comment has been minimized.
This comment has been minimized.
This comment has been minimized.
This comment has been minimized.
rustbot
added
has-merge-commits
This comment has been minimized.
This comment has been minimized.
ZuseZ4
force-pushed
the
move-un-register-lib
branch
from
a079a23 to
31860e3
Compare
rustbot
removed
S-waiting-on-author
ZuseZ4
force-pushed
the
move-un-register-lib
branch
from
31860e3 to
7069772
Compare
oli-obk
approved these changes
Jan 26, 2026
ZuseZ4
force-pushed
the
move-un-register-lib
branch
from
7069772 to
1f11bf6
Compare
Member
Author
|
@bors r=oli-obk rollup |
Contributor
rust-bors
bot
added
S-waiting-on-bors
matthiaskrgr
added a commit
to matthiaskrgr/rust
that referenced
this pull request
Jan 27, 2026
…-obk offload: move (un)register lib into global_ctors Right now we initialize the openmp/offload runtime before every single offload call, and tear it down directly afterwards. What we should rather do is initialize it once in the binary startup code, and tear it down at the end of the binary execution. Here I implement these changes. Together, our generated IR has a lot less usage of globals, which in turn simplifies the refactoring in rust-lang#150683, where I introduce a new variant of our offload intrinsic. r? oli-obk
rust-bors bot
pushed a commit
that referenced
this pull request
Jan 27, 2026
Rollup of 6 pull requests Successful merges: - #151751 (`rust-analyzer` subtree update) - #150893 (offload: move (un)register lib into global_ctors) - #151013 (Add some clarifications and fixes for fmt syntax) - #151666 (compiler: Rename several types/traits for per-query vtables) - #151738 (Add `extern crate core` to diagnostic tests) - #151759 (Update `browser-ui-test` version to `0.23.3`)
matthiaskrgr
added a commit
to matthiaskrgr/rust
that referenced
this pull request
Jan 27, 2026
…-obk offload: move (un)register lib into global_ctors Right now we initialize the openmp/offload runtime before every single offload call, and tear it down directly afterwards. What we should rather do is initialize it once in the binary startup code, and tear it down at the end of the binary execution. Here I implement these changes. Together, our generated IR has a lot less usage of globals, which in turn simplifies the refactoring in rust-lang#150683, where I introduce a new variant of our offload intrinsic. r? oli-obk
rust-bors bot
pushed a commit
that referenced
this pull request
Jan 27, 2026
Rollup of 6 pull requests Successful merges: - #150893 (offload: move (un)register lib into global_ctors) - #151013 (Add some clarifications and fixes for fmt syntax) - #151449 ([rustdoc] Add regression test for #151411) - #151666 (compiler: Rename several types/traits for per-query vtables) - #151738 (Add `extern crate core` to diagnostic tests) - #151759 (Update `browser-ui-test` version to `0.23.3`)
GuillaumeGomez
added a commit
to GuillaumeGomez/rust
that referenced
this pull request
Jan 27, 2026
…-obk offload: move (un)register lib into global_ctors Right now we initialize the openmp/offload runtime before every single offload call, and tear it down directly afterwards. What we should rather do is initialize it once in the binary startup code, and tear it down at the end of the binary execution. Here I implement these changes. Together, our generated IR has a lot less usage of globals, which in turn simplifies the refactoring in rust-lang#150683, where I introduce a new variant of our offload intrinsic. r? oli-obk
rust-bors bot
pushed a commit
that referenced
this pull request
Jan 28, 2026
Rollup of 6 pull requests Successful merges: - #150893 (offload: move (un)register lib into global_ctors) - #151013 (Add some clarifications and fixes for fmt syntax) - #151449 ([rustdoc] Add regression test for #151411) - #151666 (compiler: Rename several types/traits for per-query vtables) - #151738 (Add `extern crate core` to diagnostic tests) - #151759 (Update `browser-ui-test` version to `0.23.3`)
rust-bors bot
pushed a commit
that referenced
this pull request
Jan 28, 2026
Rollup of 9 pull requests Successful merges: - #151239 (Support trait objects in type info reflection) - #150893 (offload: move (un)register lib into global_ctors) - #151013 (Add some clarifications and fixes for fmt syntax) - #151666 (compiler: Rename several types/traits for per-query vtables) - #151738 (Add `extern crate core` to diagnostic tests) - #151747 (Update `askama` version to `0.15.2`) - #151759 (Update `browser-ui-test` version to `0.23.3`) - #151763 (Add FileCheck annotations to simplify_match.rs) - #151766 (Fix `x fix`, again)
rust-timer
added a commit
that referenced
this pull request
Jan 28, 2026
Rollup merge of #150893 - ZuseZ4:move-un-register-lib, r=oli-obk offload: move (un)register lib into global_ctors Right now we initialize the openmp/offload runtime before every single offload call, and tear it down directly afterwards. What we should rather do is initialize it once in the binary startup code, and tear it down at the end of the binary execution. Here I implement these changes. Together, our generated IR has a lot less usage of globals, which in turn simplifies the refactoring in #150683, where I introduce a new variant of our offload intrinsic. r? oli-obk
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
6 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Right now we initialize the openmp/offload runtime before every single offload call, and tear it down directly afterwards.
What we should rather do is initialize it once in the binary startup code, and tear it down at the end of the binary execution. Here I implement these changes.
Together, our generated IR has a lot less usage of globals, which in turn simplifies the refactoring in #150683, where I introduce a new variant of our offload intrinsic.
r? oli-obk