rust/compiler/rustc_query_system/src/dep_graph, branch 1.84.1https://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=1.84.12025-01-23T19:46:15+00:00Make sure to record deps from cached task in new solver on first run2025-01-23T19:46:15+00:00Michael Gouletmichael@errs.io2024-12-03T22:47:08+00:00urn:sha1:bc1efc5dc32d31f5fe8f48ecccc38f0ff08188d9
(cherry picked from commit 988f28d442d2e959897e43a239f67d42e0297990)
Auto merge of #132282 - Noratrieb:it-is-the-end-of-serial, r=cjgillot2024-11-12T15:14:56+00:00borsbors@rust-lang.org2024-11-12T15:14:56+00:00urn:sha1:6503543d11583d1686d4989847b2afbec8d9fdba
Delete the `cfg(not(parallel))` serial compiler
Since it's inception a long time ago, the parallel compiler and its cfgs have been a maintenance burden. This was a necessary evil the allow iteration while not degrading performance because of synchronization overhead.
But this time is over. Thanks to the amazing work by the parallel working group (and the dyn sync crimes), the parallel compiler has now been fast enough to be shipped by default in nightly for quite a while now.
Stable and beta have still been on the serial compiler, because they can't use `-Zthreads` anyways.
But this is quite suboptimal:
- the maintenance burden still sucks
- we're not testing the serial compiler in nightly
Because of these reasons, it's time to end it. The serial compiler has served us well in the years since it was split from the parallel one, but it's over now.
Let the knight slay one head of the two-headed dragon!
#113349
Note that the default is still 1 thread, as more than 1 thread is still fairly broken.
cc `@onur-ozkan` to see if i did the bootstrap field removal correctly, `@SparrowLii` on the sync parts
Delete the `cfg(not(parallel))` serial compiler2024-11-12T13:38:58+00:00Noratrieb48135649+Noratrieb@users.noreply.github.com2024-10-28T17:51:12+00:00urn:sha1:505b8e133282a5ced49d8b9c6c5678b8030123a4
Since it's inception a long time ago, the parallel compiler and its cfgs
have been a maintenance burden. This was a necessary evil the allow
iteration while not degrading performance because of synchronization
overhead.
But this time is over. Thanks to the amazing work by the parallel
working group (and the dyn sync crimes), the parallel compiler has now
been fast enough to be shipped by default in nightly for quite a while
now.
Stable and beta have still been on the serial compiler, because they
can't use `-Zthreads` anyways.
But this is quite suboptimal:
- the maintenance burden still sucks
- we're not testing the serial compiler in nightly
Because of these reasons, it's time to end it. The serial compiler has
served us well in the years since it was split from the parallel one,
but it's over now.
Let the knight slay one head of the two-headed dragon!
replace manual time convertions with std ones2024-11-03T12:51:39+00:00klensyklensy@users.noreply.github.com2024-11-02T12:08:53+00:00urn:sha1:be3a635fe777d4aac653994749ad47e650e71c1efix clippy::clone_on_ref_ptr for compiler2024-10-28T15:05:08+00:00klensyklensy@users.noreply.github.com2024-10-07T19:22:51+00:00urn:sha1:746b675c5aabc7a61443f16a37223720657544d2Reformat using the new identifier sorting from rustfmt2024-09-22T23:11:29+00:00Michael Gouletmichael@errs.io2024-09-22T23:05:04+00:00urn:sha1:c682aa162b0d41e21cc6748f4fecfe01efb69d1fchore: Fix typos in 'compiler' (batch 2)2024-09-02T05:50:22+00:00Alexander Cyonalex.cyon@gmail.com2024-09-02T05:50:22+00:00urn:sha1:00de006f22f2304bddabb2d00a13af242ea21c17Add `warn(unreachable_pub)` to `rustc_query_system`.2024-08-29T10:18:44+00:00Nicholas Nethercoten.nethercote@gmail.com2024-08-29T06:55:43+00:00urn:sha1:afc58beebe2366a09baaf622e9834bdae25cc510fix: simple typo in compiler directory2024-08-20T12:50:32+00:00c8efc8ef@outlook.com2024-08-20T12:50:32+00:00urn:sha1:257519615227104e57b1d69bf637e0278281806cUse more slice patterns inside the compiler2024-08-07T11:37:52+00:00León Orell Valerian Liehrme@fmease.dev2024-08-07T10:41:49+00:00urn:sha1:c4c518d2d496774ecc7a368e826480d1928ed1ab