Rust-GPU · LegNeato · Mar 26, 2025 · Mar 26, 2025
diff --git a/blog/2024-11-25-optimizing-matmul/code/Cargo.lock b/blog/2024-11-25-optimizing-matmul/code/Cargo.lock
diff --git a/blog/2024-11-25-optimizing-matmul/code/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/Cargo.toml
@@ -43,8 +43,11 @@ members = [
 ]
 resolver = "2"
 
+[workspace.lints.rust]
+unexpected_cfgs = { level = "allow", check-cfg = ['cfg(target_arch, values("spirv"))'] }
+
 [workspace.dependencies]
-spirv-std = { git = "https://github.com/rust-gpu/rust-gpu", rev = "0da80f8a61867590a0824873fa45dc8983e49da8" }
+spirv-std = { git = "https://github.com/rust-gpu/rust-gpu", rev = "05042d1713012862be103e85bfd2c15dfeccda7b" }
 futures = "0.3"
 glam = { version = "0.29.2", features = ["cuda", "bytemuck"] }
 tracing = "0.1.40"
@@ -57,13 +60,3 @@ incremental = true
 # will treat the identical settings in `[profile.release.build-override]` below
 # as different sets of `rustc` flags and will not reuse artifacts between them.
 codegen-units = 256
-
-# Compile build-dependencies in release mode with the same settings as regular
-# dependencies (including the incremental enabled above).
-#
-# We need this to templorarily work around
-# https://github.com/Rust-GPU/rust-gpu/issues/29.
-[profile.release.build-override]
-opt-level = 3
-incremental = true
-codegen-units = 256
diff --git a/blog/2024-11-25-optimizing-matmul/code/README.md b/blog/2024-11-25-optimizing-matmul/code/README.md
@@ -2,7 +2,7 @@ The Rust code that accompanies the blog post.
 
 You will find:
 
-1. A binary (`blog`) that you can run with `cargo run`
+1. A binary (`blog`) that you can run with `cargo run`. Use `RUST_LOG=blog=info cargo run --release` to see output while running.
 2. Benchmarks that you can run with `cargo bench`
 3. GPU shaders/kernels written in Rust
 4. CPU code that takes the shaders and runs it on the GPU (via `wgpu`) or the CPU with a
@@ -14,6 +14,3 @@ directory.
 
 **Any changes to these files should ensure that the blog post is still correct as it
 uses line numbers to embed code snippets.**
-
-Note: Everything needs to be run with `--release` to work around
-https://github.com/Rust-GPU/rust-gpu/issues/29.
diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/cpu/compiled_for_gpu/isomorphic/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/cpu/compiled_for_gpu/isomorphic/Cargo.toml
@@ -7,4 +7,4 @@ edition = "2021"
 crate-type = ["lib", "cdylib"]
 
 [build-dependencies]
-spirv-builder = { git = "https://github.com/rust-gpu/rust-gpu", rev = "0da80f8a61867590a0824873fa45dc8983e49da8" }
+spirv-builder = { git = "https://github.com/rust-gpu/rust-gpu", rev = "05042d1713012862be103e85bfd2c15dfeccda7b" }
diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/cpu/compiled_for_gpu/naive/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/cpu/compiled_for_gpu/naive/Cargo.toml
@@ -7,4 +7,4 @@ edition = "2021"
 crate-type = ["lib", "cdylib"]
 
 [build-dependencies]
-spirv-builder = { git = "https://github.com/rust-gpu/rust-gpu", rev = "0da80f8a61867590a0824873fa45dc8983e49da8" }
+spirv-builder = { git = "https://github.com/rust-gpu/rust-gpu", rev = "05042d1713012862be103e85bfd2c15dfeccda7b" }
diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/cpu/compiled_for_gpu/tiling_1d/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/cpu/compiled_for_gpu/tiling_1d/Cargo.toml
@@ -7,4 +7,4 @@ edition = "2021"
 crate-type = ["lib", "cdylib"]
 
 [build-dependencies]
-spirv-builder = { git = "https://github.com/rust-gpu/rust-gpu", rev = "0da80f8a61867590a0824873fa45dc8983e49da8" }
+spirv-builder = { git = "https://github.com/rust-gpu/rust-gpu", rev = "05042d1713012862be103e85bfd2c15dfeccda7b" }
diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/cpu/compiled_for_gpu/tiling_1d_loop/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/cpu/compiled_for_gpu/tiling_1d_loop/Cargo.toml
@@ -7,4 +7,4 @@ edition = "2021"
 crate-type = ["lib", "cdylib"]
 
 [build-dependencies]
-spirv-builder = { git = "https://github.com/rust-gpu/rust-gpu", rev = "0da80f8a61867590a0824873fa45dc8983e49da8" }
+spirv-builder = { git = "https://github.com/rust-gpu/rust-gpu", rev = "05042d1713012862be103e85bfd2c15dfeccda7b" }
diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/cpu/compiled_for_gpu/tiling_2d/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/cpu/compiled_for_gpu/tiling_2d/Cargo.toml
@@ -7,4 +7,4 @@ edition = "2021"
 crate-type = ["lib", "cdylib"]
 
 [build-dependencies]
-spirv-builder = { git = "https://github.com/rust-gpu/rust-gpu", rev = "0da80f8a61867590a0824873fa45dc8983e49da8" }
+spirv-builder = { git = "https://github.com/rust-gpu/rust-gpu", rev = "05042d1713012862be103e85bfd2c15dfeccda7b" }
diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/cpu/compiled_for_gpu/workgroup_256/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/cpu/compiled_for_gpu/workgroup_256/Cargo.toml
@@ -7,4 +7,4 @@ edition = "2021"
 crate-type = ["lib", "cdylib"]
 
 [build-dependencies]
-spirv-builder = { git = "https://github.com/rust-gpu/rust-gpu", rev = "0da80f8a61867590a0824873fa45dc8983e49da8" }
+spirv-builder = { git = "https://github.com/rust-gpu/rust-gpu", rev = "05042d1713012862be103e85bfd2c15dfeccda7b" }
diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/cpu/compiled_for_gpu/workgroup_2d/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/cpu/compiled_for_gpu/workgroup_2d/Cargo.toml
@@ -7,4 +7,4 @@ edition = "2021"
 crate-type = ["lib", "cdylib"]
 
 [build-dependencies]
-spirv-builder = { git = "https://github.com/rust-gpu/rust-gpu", rev = "0da80f8a61867590a0824873fa45dc8983e49da8" }
+spirv-builder = { git = "https://github.com/rust-gpu/rust-gpu", rev = "05042d1713012862be103e85bfd2c15dfeccda7b" }
diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/gpu/naive/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/gpu/naive/Cargo.toml
@@ -6,6 +6,9 @@ edition = "2021"
 [lib]
 crate-type = ["dylib", "lib"]
 
+[lints]
+workspace = true
+
 [dependencies]
 settings = { path = "../../shared/settings"}
 spirv-std.workspace = true
diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/gpu/tiling_1d/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/gpu/tiling_1d/Cargo.toml
@@ -6,6 +6,9 @@ edition = "2021"
 [lib]
 crate-type = ["dylib", "lib"]
 
+[lints]
+workspace = true
+
 [dependencies]
 settings = { path = "../../shared/settings"}
 spirv-std.workspace = true
diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/gpu/tiling_1d_loop/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/gpu/tiling_1d_loop/Cargo.toml
@@ -6,6 +6,9 @@ edition = "2021"
 [lib]
 crate-type = ["dylib", "lib"]
 
+[lints]
+workspace = true
+
 [dependencies]
 settings = { path = "../../shared/settings"}
 spirv-std.workspace = true
diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/gpu/tiling_2d/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/gpu/tiling_2d/Cargo.toml
@@ -6,6 +6,9 @@ edition = "2021"
 [lib]
 crate-type = ["dylib", "lib"]
 
+[lints]
+workspace = true
+
 [dependencies]
 settings = { path = "../../shared/settings" }
 spirv-std.workspace = true
diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/gpu/workgroup_256/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/gpu/workgroup_256/Cargo.toml
@@ -6,6 +6,10 @@ edition = "2021"
 [lib]
 crate-type = ["dylib", "lib"]
 
+[lints]
+workspace = true
+
+
 [dependencies]
 settings = { path = "../../shared/settings" }
 spirv-std.workspace = true
diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/gpu/workgroup_2d/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/gpu/workgroup_2d/Cargo.toml
@@ -6,6 +6,9 @@ edition = "2021"
 [lib]
 crate-type = ["dylib", "lib"]
 
+[lints]
+workspace = true
+
 [dependencies]
 settings = { path = "../../shared/settings" }
 spirv-std.workspace = true
diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/shared/isomorphic/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/shared/isomorphic/Cargo.toml
@@ -6,6 +6,9 @@ edition = "2021"
 [lib]
 crate-type = ["dylib", "lib"]
 
+[lints]
+workspace = true
+
 # Dependencies when run on either the CPU or GPU
 [dependencies]
 settings = { path = "../../shared/settings" }

diff --git a/blog/2024-11-25-optimizing-matmul/code/crates/shared/settings/Cargo.toml b/blog/2024-11-25-optimizing-matmul/code/crates/shared/settings/Cargo.toml
@@ -6,6 +6,9 @@ edition = "2021"
 [dependencies]
 bytemuck = { version = "1.9", features = ["derive"] }
 
+[lints]
+workspace = true
+
 # Conditionally include `glam` only when not on the `spirv` target.
 [target.'cfg(not(target_arch = "spirv"))'.dependencies]
 glam = { workspace = true }
diff --git a/blog/2024-11-25-optimizing-matmul/code/rust-toolchain.toml b/blog/2024-11-25-optimizing-matmul/code/rust-toolchain.toml
@@ -1,3 +1,3 @@
   [toolchain]
-  channel = "nightly-2024-04-24"
+  channel = "nightly-2024-11-22"
   components = ["rust-src", "rustc-dev", "llvm-tools"]