mistral-rs: 0.8.3 -> 0.8.4 (#532331)

pkgs/by-name/mi/mistral-rs/package.nix

@@ -73,14 +73,14 @@ let
 in
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "mistral-rs";
-  version = "0.8.3";
+  version = "0.8.4";
   __structuredAttrs = true;
 
   src = fetchFromGitHub {
     owner = "EricLBuehler";
     repo = "mistral.rs";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-Ohkr45VXuXB7Ms8igZxQ7shrJa3+WBVT1fNYlc6JvZQ=";
+    hash = "sha256-BSP8fi4grbEzGOfR4tGCJVjIom/1d2mnFrK8O6BRWL4=";
   };
 
   patches = [
@@ -94,9 +94,22 @@ rustPlatform.buildRustPackage (finalAttrs: {
         --replace-fail \
           "lto = true" \
           "lto = false"
+    ''
+    # Prevent build scripts from attempting to clone cutlass (which would fail in the sandbox anyway).
+    # Instead, we provide cutlass in buildInputs.
+    + lib.optionalString cudaSupport ''
+      substituteInPlace mistralrs-flash-attn/build.rs \
+        --replace-fail \
+          ".with_cutlass(Some(CUTLASS_COMMIT))" \
+          ""
+
+      substituteInPlace mistralrs-quant/build.rs \
+        --replace-fail \
+          'builder = builder.with_cutlass(Some("7d49e6c7e2f8896c47f586706e67e1fb215529dc"));' \
+          ""
     '';
 
-  cargoHash = "sha256-ZwUCzbRpDgT7KwsT9kPGsGp4iU/0I+lrMFqM3UCwkYw=";
+  cargoHash = "sha256-T4TPm31fihx9ZvQ6jme67yrc0osl4c9CiAm4+rISgFs=";
 
   nativeBuildInputs = [
     pkg-config
@@ -121,6 +134,9 @@ rustPlatform.buildRustPackage (finalAttrs: {
     cudaPackages.cuda_nvrtc
     cudaPackages.libcublas
     cudaPackages.libcurand
+
+    # For compiling kernels
+    cudaPackages.cutlass
   ]
   ++ lib.optionals mklSupport [ mkl ];