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Worker threads shouldn't busy wait #596

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eholk opened this issue Jun 29, 2011 · 1 comment
Closed

Worker threads shouldn't busy wait #596

eholk opened this issue Jun 29, 2011 · 1 comment
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A-runtime Area: std's runtime and "pre-main" init for handling backtraces, unwinds, stack overflows

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@eholk
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eholk commented Jun 29, 2011

If there are no tasks available to run, the worker thread should go to sleep and wait for rust_kernel to wake them.
@ghost ghost assigned eholk Jun 29, 2011
@eholk
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eholk commented Jul 28, 2011

5302cde gets us most of the way there on this one. I'm going to close this bug now.

@eholk eholk closed this as completed Jul 28, 2011
@eholk eholk removed their assignment Jun 16, 2014
keeperofdakeys pushed a commit to keeperofdakeys/rust that referenced this issue Dec 12, 2017
@bors
Auto merge of rust-lang#596 - Susurrus:master, r=alexcrichton
fda4049 
Use NOCANCEL variants for close on Mac

The default `close()` on OS X does not provide clear errors, instead the `$NOCANCEL` variants should be used. These are available as of OS X 10.6 onwards.

Fixes rust-lang#595.
ZuseZ4 pushed a commit to EnzymeAD/rust that referenced this issue Mar 7, 2023
@bytesnake
Remove derive attribute from Repo enum (rust-lang#596)
f88002f 
Co-authored-by: Lorenz Schmidt <lorenz.schmidt@mailbox.org>
Nilstrieb added a commit to Nilstrieb/rust that referenced this issue Aug 3, 2023
@Nilstrieb
Add internal_features lint
5830ca2 
It lints against features that are inteded to be internal to the
compiler and standard library. Implements MCP rust-lang#596.

We allow `internal_features` in the standard library and compiler as those
use many features and this _is_ the standard library from the "internal to the compiler and
standard library" after all.

Marking some features as internal wasn't exactly the most scientific approach, I just marked some
mostly obvious features. While there is a categorization in the macro,
it's not very well upheld (should probably be fixed in another PR).

We always pass `-Ainternal_features` in the testsuite
About 400 UI tests and several other tests use internal features.
Instead of throwing the attribute on each one, just always allow them.
There's nothing wrong with testing internal features^^
flip1995 pushed a commit to flip1995/rust that referenced this issue Aug 11, 2023
@Nilstrieb
Add internal_features lint
85b5e98 
It lints against features that are inteded to be internal to the
compiler and standard library. Implements MCP rust-lang#596.

We allow `internal_features` in the standard library and compiler as those
use many features and this _is_ the standard library from the "internal to the compiler and
standard library" after all.

Marking some features as internal wasn't exactly the most scientific approach, I just marked some
mostly obvious features. While there is a categorization in the macro,
it's not very well upheld (should probably be fixed in another PR).

We always pass `-Ainternal_features` in the testsuite
About 400 UI tests and several other tests use internal features.
Instead of throwing the attribute on each one, just always allow them.
There's nothing wrong with testing internal features^^
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