crc64fast-nvme: init at 1.2.0 (#411239)

2025-06-20 12:56:03 +08:00
parent 16252c01f0 b097a16254
commit 0659949e4e
2 changed files with 1103 additions and 0 deletions
@@ -0,0 +1,40 @@
+{
+  lib,
+  fetchFromGitHub,
+  rustPlatform,
+}:
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "crc64fast-nvme";
+  version = "1.2.0";
+
+  src = fetchFromGitHub {
+    owner = "awesomized";
+    repo = "crc64fast-nvme";
+    tag = finalAttrs.version;
+    hash = "sha256-BEFdVspQU2exj6ndULCs0TfH7aIx/NvfUkTSL32bIPk=";
+  };
+
+  postPatch = ''
+    cp -L ${./Cargo.lock} Cargo.lock
+  '';
+
+  cargoLock = {
+    lockFile = ./Cargo.lock;
+  };
+
+  postInstall = ''
+    mv $out/bin/build_table $out/bin/pclmulqdq_build_table
+    install -Dm644 crc64fast_nvme.h -t $out/include/
+  '';
+
+  meta = {
+    description = "SIMD accelerated carryless-multiplication CRC-64/NVME checksum computation (based on Intel's PCLMULQDQ paper)";
+    homepage = "https://github.com/awesomized/crc64fast-nvme";
+    mainProgram = "crc_64_nvme_checksum";
+    license = with lib.licenses; [
+      asl20
+      mit
+    ];
+    maintainers = with lib.maintainers; [ powwu ];
+  };
+})