Ship a managed Vulkan whisper-server for Linux x64

2026-09-11 19:06:11 +00:00 · 2026-09-04 00:34:55 +03:00
parent 310ef8d7cf
commit e0eae4d8fe
16 changed files with 1117 additions and 15 deletions
@@ -0,0 +1,116 @@
+#!/usr/bin/env python3
+import datetime
+import hashlib
+import json
+import os
+import uuid
+from pathlib import Path
+
+root = Path(os.environ["ROOT"])
+version = os.environ["VERSION"]
+commit = os.environ["COMMIT"]
+epoch = int(os.environ["EPOCH"])
+asset = "whisper-bin-ubuntu-vulkan-x64"
+sbom_path = root / f"{asset}.cdx.json"
+
+def digest(path):
+    h = hashlib.sha256()
+    with path.open("rb") as stream:
+        for block in iter(lambda: stream.read(1024 * 1024), b""):
+            h.update(block)
+    return h.hexdigest()
+
+files = []
+for path in sorted(root.rglob("*")):
+    if path != sbom_path and path.is_file() and not path.is_symlink():
+        rel = path.relative_to(root).as_posix()
+        files.append({
+            "type": "file",
+            "bom-ref": f"file:{rel}",
+            "name": rel,
+            "hashes": [{"alg": "SHA-256", "content": digest(path)}],
+        })
+
+ts = datetime.datetime.fromtimestamp(
+    epoch, datetime.timezone.utc,
+).isoformat().replace("+00:00", "Z")
+root_ref = f"pkg:github/ggml-org/whisper.cpp@{version}?commit={commit}"
+ggml_ref = "pkg:github/ggml-org/[email protected]"
+httplib_ref = "pkg:github/yhirose/[email protected]"
+json_ref = "pkg:github/nlohmann/[email protected]"
+
+sbom = {
+    "bomFormat": "CycloneDX",
+    "specVersion": "1.6",
+    "serialNumber": f"urn:uuid:{uuid.uuid5(uuid.NAMESPACE_URL, root_ref)}",
+    "version": 1,
+    "metadata": {
+        "timestamp": ts,
+        "tools": {"components": [
+            {"type": "application", "name": "make-sbom.py", "version": "1"},
+            {"type": "application", "name": "CMake", "version": "3.31.6"},
+            {"type": "application", "name": "glslc", "version": "2025.2"},
+        ]},
+        "component": {
+            "type": "application",
+            "bom-ref": root_ref,
+            "group": "ggml-org",
+            "name": "whisper-server",
+            "version": version,
+            "purl": root_ref,
+            "licenses": [{"expression": "MIT"}],
+            "externalReferences": [{
+                "type": "vcs",
+                "url": f"https://github.com/ggml-org/whisper.cpp/tree/{commit}",
+            }],
+            "properties": [
+                {"name": "dikte:asset-name", "value": f"{asset}.tar.gz"},
+                {"name": "dikte:source-commit", "value": commit},
+                {"name": "dikte:runtime:glibc-minimum", "value": "2.34"},
+                {"name": "dikte:runtime:glibcxx-minimum", "value": "3.4.30"},
+                {"name": "dikte:runtime:vulkan-loader", "value": "optional; libvulkan.so.1"},
+            ],
+        },
+    },
+    "components": [
+        {
+            "type": "library",
+            "bom-ref": ggml_ref,
+            "group": "ggml-org",
+            "name": "ggml",
+            "version": "0.20.2",
+            "purl": ggml_ref,
+            "licenses": [{"expression": "MIT"}],
+            "properties": [{
+                "name": "dikte:source",
+                "value": "vendored by the pinned whisper.cpp commit",
+            }],
+        },
+        {
+            "type": "library",
+            "bom-ref": httplib_ref,
+            "group": "yhirose",
+            "name": "cpp-httplib",
+            "version": "0.20.0",
+            "purl": httplib_ref,
+            "licenses": [{"expression": "MIT"}],
+        },
+        {
+            "type": "library",
+            "bom-ref": json_ref,
+            "group": "nlohmann",
+            "name": "json",
+            "version": "3.11.2",
+            "purl": json_ref,
+            "licenses": [{"expression": "MIT"}],
+        },
+        *files,
+    ],
+    "dependencies": [{
+        "ref": root_ref,
+        "dependsOn": [ggml_ref, httplib_ref, json_ref]
+                     + [item["bom-ref"] for item in files],
+    }],
+}
+json.dump(sbom, fp=os.sys.stdout, indent=2, sort_keys=True)
+print()