Update channel and change group_by to chunk_by

.github/workflows/ci.yaml

@@ -27,7 +27,7 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         with:
           components: rustfmt
-          toolchain: nightly-2024-01-04
+          toolchain: nightly-2024-03-10
       - uses: Swatinem/rust-cache@v2
       - run: scripts/rust_fmt.sh --check
 
@@ -38,7 +38,7 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         with:
           components: clippy
-          toolchain: nightly-2024-01-04
+          toolchain: nightly-2024-03-10
       - uses: Swatinem/rust-cache@v2
       - run: scripts/clippy.sh
 
@@ -48,7 +48,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: nightly-2024-01-04
+          toolchain: nightly-2024-03-10
       - uses: Swatinem/rust-cache@v2
       - run: ./scripts/test_avx.sh
 
@@ -58,9 +58,9 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: nightly-2024-01-04
+          toolchain: nightly-2024-03-10
       - uses: Swatinem/rust-cache@v2
-      - run: cargo +nightly-2024-01-04 test
+      - run: cargo +nightly-2024-03-10 test
 
   udeps:
     runs-on: ubuntu-latest
@@ -69,7 +69,7 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         name: "Rust Toolchain Setup"
         with:
-          toolchain: nightly-2024-01-04
+          toolchain: nightly-2024-03-10
       - uses: Swatinem/rust-cache@v2
         id: "cache-cargo"
       - if: ${{ steps.cache-cargo.outputs.cache-hit != 'true' }}
@@ -78,19 +78,18 @@ jobs:
           wget -O - -c https://github.com/est31/cargo-udeps/releases/download/v0.1.35/cargo-udeps-v0.1.35-x86_64-unknown-linux-gnu.tar.gz | tar -xz
           cargo-udeps-*/cargo-udeps udeps
         env:
-          RUSTUP_TOOLCHAIN: nightly-2024-01-04
-
+          RUSTUP_TOOLCHAIN: nightly-2024-03-10
 
   all-tests:
     runs-on: ubuntu-latest
     needs:
-    - clippy
-    - format
-    - run-tests
-    - run-avx-tests
-    - udeps
+      - clippy
+      - format
+      - run-tests
+      - run-avx-tests
+      - udeps
     steps:
-    - name: Decide whether all the needed jobs succeeded or failed
-      uses: re-actors/[email protected]
-      with:
-        jobs: ${{ toJSON(needs) }}
+      - name: Decide whether all the needed jobs succeeded or failed
+        uses: re-actors/[email protected]
+        with:
+          jobs: ${{ toJSON(needs) }}

.github/workflows/coverage.yaml

@@ -12,12 +12,12 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         with:
           components: rustfmt
-          toolchain: nightly-2024-01-04
+          toolchain: nightly-2024-03-10
       - uses: Swatinem/rust-cache@v2
       - name: Install cargo-llvm-cov
         uses: taiki-e/install-action@cargo-llvm-cov
       - name: Generate code coverage
-        run: cargo +nightly-2024-01-04 llvm-cov --codecov --output-path codecov.json
+        run: cargo +nightly-2024-03-10 llvm-cov --codecov --output-path codecov.json
         env:
           RUSTFLAGS: "-C target-feature=+avx512f"
       - name: Upload coverage to Codecov

rust-toolchain.toml

@@ -1,2 +1,2 @@
 [toolchain]
-channel = "nightly-2024-01-04"
+channel = "nightly-2024-03-10"

scripts/clippy.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
-cargo +nightly-2024-01-04 clippy "$@" --all-targets --all-features -- -D warnings -D future-incompatible \
+cargo +nightly-2024-03-10 clippy "$@" --all-targets --all-features -- -D warnings -D future-incompatible \
     -D nonstandard-style -D rust-2018-idioms -D unused

scripts/rust_fmt.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 
-cargo +nightly-2024-01-04 fmt --all -- "$@"
+cargo +nightly-2024-03-10 fmt --all -- "$@"

scripts/test_avx.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
 # Can be used as a drop in replacement for `cargo test` with avx512f flag on.
 # For example, `./scripts/test_avx.sh` will run all tests(not only avx).
-RUSTFLAGS="-Awarnings -C target-cpu=native -C target-feature=+avx512f -C opt-level=2" cargo +nightly-2024-01-04 test "$@"
+RUSTFLAGS="-Awarnings -C target-cpu=native -C target-feature=+avx512f -C opt-level=2" cargo +nightly-2024-03-10 test "$@"

src/core/fri.rs

@@ -746,7 +746,7 @@ impl<H: Hasher<NativeType = u8>> FriLayerVerifier<H> {
         let mut all_subline_evals = Vec::new();
 
         // Group queries by the subline they reside in.
-        for subline_queries in queries.group_by(|a, b| a >> FOLD_STEP == b >> FOLD_STEP) {
+        for subline_queries in queries.chunk_by(|a, b| a >> FOLD_STEP == b >> FOLD_STEP) {
             let subline_start = (subline_queries[0] >> FOLD_STEP) << FOLD_STEP;
             let subline_end = subline_start + (1 << FOLD_STEP);
 
@@ -816,7 +816,7 @@ impl<B: FriOps, H: Hasher<NativeType = u8>> FriLayerProver<B, H> {
 
         // Group queries by the subline they reside in.
         // TODO(andrew): Explain what a "subline" is at the top of the module.
-        for query_group in queries.group_by(|a, b| a >> FOLD_STEP == b >> FOLD_STEP) {
+        for query_group in queries.chunk_by(|a, b| a >> FOLD_STEP == b >> FOLD_STEP) {
             let subline_start = (query_group[0] >> FOLD_STEP) << FOLD_STEP;
             let subline_end = subline_start + (1 << FOLD_STEP);
 

src/lib.rs

@@ -1,13 +1,12 @@
 #![feature(
     array_chunks,
-    iter_array_chunks,
     exact_size_is_empty,
+    get_many_mut,
+    int_roundings,
     is_sorted,
+    iter_array_chunks,
     new_uninit,
-    slice_group_by,
-    stdsimd,
-    get_many_mut,
-    int_roundings
+    stdarch_x86_avx512
 )]
 pub mod commitment_scheme;
 pub mod core;