Function hasTensorInCache

web/src/artifact_cache.ts:860–878

(
  tensorCacheUrl: string,
  cacheScopeOrOptions: string | TensorCacheAccessOptions = "tvmjs",
  cacheType = "cache",
)

  cacheType?: string,
): Promise<boolean>;
export async function hasTensorInCache(
  tensorCacheUrl: string,
  cacheScopeOrOptions: string | TensorCacheAccessOptions = "tvmjs",
  cacheType = "cache",
): Promise<boolean> {
  const options = normalizeCacheAccessOptions(cacheScopeOrOptions, cacheType);
  const cacheScope = options.cacheScope ?? "tvmjs";
  const artifactCache = createArtifactCache(cacheScope, options);
  const jsonUrl = new URL("tensor-cache.json", tensorCacheUrl).href;
  const hasJsonUrlInCache = await artifactCache.hasAllKeys([jsonUrl]);
  if (!hasJsonUrlInCache) {
    return false;
  }
  const list = (await artifactCache.fetchWithCache(
    jsonUrl,
    "json",
  ))["records"] as Array<TensorShardEntry>;
  return await artifactCache.hasAllKeys(list.map(key => new URL(key.dataPath, tensorCacheUrl).href));
}


/**