Function createArtifactCache

web/src/artifact_cache.ts:814–840

(
  scope: string,
  options: TensorCacheAccessOptions = {},
)

}

export function createArtifactCache(
  scope: string,
  options: TensorCacheAccessOptions = {},
): ArtifactCacheTemplate {
  if (options.artifactCache !== undefined) {
    return options.artifactCache;
  }
  const cacheType = normalizeCacheType(options.cacheType);
  if (cacheType === "indexeddb") {
    return new ArtifactIndexedDBCache(scope);
  }
  if (cacheType === "cross-origin") {
    if (CrossOriginStorage.isAvailable()) {
      return new ArtifactCrossOriginStorageCache(scope);
    }
    if (!crossOriginFallbackWarningLogged) {
      console.warn(
        "Cross-origin storage backend is unavailable; falling back to ArtifactCache.",
      );
      crossOriginFallbackWarningLogged = true;
    }
  }
  if (cacheType === "opfs") {
    return new ArtifactOPFSCache(scope, options.opfsAccessMode);
  }
  return new ArtifactCache(scope);
}


/**