Add cuda-{dynamic,static} to allow static-linking for cudarc (#11)

* Add `cuda-dynamic` and `cuda-static`

`cudarc` sets the feature `dynamic-linking` by default, but instead this
PR adds the features `cuda-dynamic` and `cuda-static` so that the `cuda`
in `float8` still defaults to `dynamic-linking`, but still offering the
possibility to use `cuda-static` with `static-linking`

* Bump to 0.6.1

* Include `consts` to fix CI (e.g., `std::f64::consts::`)

Author: alvarobartt

.github/workflows/ci.yml

@@ -1,11 +1,11 @@
-on: 
+on:
   schedule:
       - cron: '0 0 * * 1'
   push:
-    branches: 
+    branches:
       - master
   pull_request:
-    branches: 
+    branches:
       - master
   workflow_dispatch:
 
@@ -117,7 +117,7 @@ jobs:
         uses: crate-ci/typos@master
         with:
           config: .typos.toml
-  
+
   # run `mlc` (`cargo install mlc`)
   # markdown-link-check:
   #   runs-on: ubuntu-latest

.typos.toml

@@ -0,0 +1,2 @@
+[default.extend-words]
+consts = "consts"

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "float8"
-version = "0.6.0"
+version = "0.6.1"
 rust-version = "1.70"
 edition = "2021"
 description = "8-bit floating point types for Rust"
@@ -38,13 +38,14 @@ cudarc = { version = "0.19.0", features = [
     "nvrtc",
     "f16",
     "cuda-version-from-build-system",
-    "dynamic-linking",
 ], default-features = false, optional = true }
 
 [features]
 default = ["std"]
 std = ["half/std"]
-cuda = ["dep:cudarc"]
+cuda = ["cuda-dynamic"]
+cuda-dynamic = ["dep:cudarc", "cudarc?/dynamic-linking"]
+cuda-static = ["dep:cudarc", "cudarc?/static-linking"]
 all = [
     "std",
     "num-traits",

Cargo.toml

@@ -1571,12 +1571,12 @@ macro_rules! from_t {
 from_t!(F8E4M3);
 from_t!(F8E5M2);
 
-#[cfg(feature = "cuda")]
+#[cfg(any(feature = "cuda-dynamic", feature = "cuda-static"))]
 unsafe impl cudarc::driver::DeviceRepr for F8E4M3 {}
-#[cfg(feature = "cuda")]
+#[cfg(any(feature = "cuda-dynamic", feature = "cuda-static"))]
 unsafe impl cudarc::driver::ValidAsZeroBits for F8E4M3 {}
 
-#[cfg(feature = "cuda")]
+#[cfg(any(feature = "cuda-dynamic", feature = "cuda-static"))]
 unsafe impl cudarc::driver::safe::DeviceRepr for F8E5M2 {}
-#[cfg(feature = "cuda")]
+#[cfg(any(feature = "cuda-dynamic", feature = "cuda-static"))]
 unsafe impl cudarc::driver::ValidAsZeroBits for F8E5M2 {}