XXX: why is gemm excluded on Windows?

Author: nnethercote

.github/workflows/ci_windows.yml

@@ -89,12 +89,12 @@ jobs:
         run: cargo build --all-features -p cust_raw
 
       - name: Build workspace
-        run: cargo build --workspace --exclude "cudnn*" --exclude "gemm*" --exclude "i128*" --exclude "sha2*" --exclude "vecadd*"
+        run: cargo build --workspace --exclude "cudnn*" --exclude "i128*" --exclude "sha2*" --exclude "vecadd*"
 
       - name: Clippy
         env:
           RUSTFLAGS: -Dwarnings
-        run: cargo clippy --workspace --exclude "cudnn*" --exclude "gemm*" --exclude "i128*" --exclude "sha2*" --exclude "vecadd*"
+        run: cargo clippy --workspace --exclude "cudnn*" --exclude "i128*" --exclude "sha2*" --exclude "vecadd*"
 
         # Exclude crates with tests that require an NVIDIA GPU: blastoff, cudnn, cust.
         # Exclude crates that require cuDNN, not available on Windows CI: cudnn, cudnn-sys.
@@ -104,7 +104,7 @@ jobs:
       - name: Check documentation
         env:
           RUSTDOCFLAGS: -Dwarnings
-        run: cargo doc --workspace --all-features --document-private-items --no-deps --exclude "cudnn*" --exclude "cust_raw" --exclude "gemm*" --exclude "i128*" --exclude "sha2*" --exclude "vecadd*"
+        run: cargo doc --workspace --all-features --document-private-items --no-deps --exclude "cudnn*" --exclude "cust_raw" --exclude "i128*" --exclude "sha2*" --exclude "vecadd*"
 
       # Disabled due to dll issues, someone with Windows knowledge needed
       # - name: Compiletest