Merge #1031

1031: Release rayon 1.7.0 and rayon-core 1.11.0 r=cuviper a=cuviper



Co-authored-by: Josh Stone <cuviper@gmail.com>

.github/workflows/ci.yaml

@@ -89,7 +89,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: dtolnay/rust-toolchain@1.62.0
+      - uses: dtolnay/rust-toolchain@1.67.1
         with:
           components: rustfmt
       - run: cargo fmt --all --check

.github/workflows/pr.yaml

@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: dtolnay/rust-toolchain@1.62.0
+      - uses: dtolnay/rust-toolchain@1.67.1
         with:
           components: rustfmt
       - run: cargo fmt --all --check

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rayon"
-version = "1.6.1"
+version = "1.7.0"
 authors = ["Niko Matsakis <niko@alum.mit.edu>",
            "Josh Stone <cuviper@gmail.com>"]
 description = "Simple work-stealing parallelism for Rust"
@@ -19,7 +19,7 @@ members = ["rayon-demo", "rayon-core"]
 exclude = ["ci"]
 
 [dependencies]
-rayon-core = { version = "1.10.0", path = "rayon-core" }
+rayon-core = { version = "1.11.0", path = "rayon-core" }
 
 # This is a public dependency!
 [dependencies.either]

README.md

@@ -71,7 +71,7 @@ as:
 
 ```toml
 [dependencies]
-rayon = "1.6"
+rayon = "1.7"
 ```
 
 To use the parallel iterator APIs, a number of traits have to be in

RELEASES.md

@@ -1,6 +1,17 @@
-# Unreleased
+# Release rayon 1.7.0 / rayon-core 1.11.0 (2023-03-03)
 
 - The minimum supported `rustc` is now 1.59.
+- Added a fallback when threading is unsupported.
+- The new `ParallelIterator::take_any` and `skip_any` methods work like
+  unordered `IndexedParallelIterator::take` and `skip`, counting items in
+  whatever order they are visited in parallel.
+- The new `ParallelIterator::take_any_while` and `skip_any_while` methods work
+  like unordered `Iterator::take_while` and `skip_while`, which previously had
+  no parallel equivalent. The "while" condition may be satisfied from anywhere
+  in the parallel iterator, affecting all future items regardless of position.
+- The new `yield_now` and `yield_local` functions will cooperatively yield
+  execution to Rayon, either trying to execute pending work from the entire
+  pool or from just the local deques of the current thread, respectively.
 
 # Release rayon-core 1.10.2 (2023-01-22)
 

rayon-core/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rayon-core"
-version = "1.10.2"
+version = "1.11.0"
 authors = ["Niko Matsakis <niko@alum.mit.edu>",
            "Josh Stone <cuviper@gmail.com>"]
 description = "Core APIs for Rayon"

src/iter/mod.rs

@@ -2564,6 +2564,7 @@ pub trait IndexedParallelIterator: ParallelIterator {
     /// let r: Vec<Vec<i32>> = a.into_par_iter().chunks(3).collect();
     /// assert_eq!(r, vec![vec![1,2,3], vec![4,5,6], vec![7,8,9], vec![10]]);
     /// ```
+    #[track_caller]
     fn chunks(self, chunk_size: usize) -> Chunks<Self> {
         assert!(chunk_size != 0, "chunk_size must not be zero");
         Chunks::new(self, chunk_size)