Function deleteTensorCache

web/src/artifact_cache.ts:897–917

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

  cacheType?: string,
): Promise<void>;
export async function deleteTensorCache(
  cacheUrl: string,
  cacheScopeOrOptions: string | TensorCacheAccessOptions = "tvmjs",
  cacheType = "cache",
): Promise<void> {
  const options = normalizeCacheAccessOptions(cacheScopeOrOptions, cacheType);
  const cacheScope = options.cacheScope ?? "tvmjs";
  const artifactCache = createArtifactCache(cacheScope, options);
  if (artifactCache instanceof ArtifactCrossOriginStorageCache) {
    // Cross-origin storage extension does not currently support programmatic deletion.
    return;
  }
  const jsonUrl = new URL("tensor-cache.json", cacheUrl).href;
  const list = await artifactCache.fetchWithCache(jsonUrl, "json");
  const arrayentry = list["records"] as Array<TensorShardEntry>;
  const processShard = async (i: number) => {
    const dataUrl = new URL(arrayentry[i].dataPath, cacheUrl).href;
    await artifactCache.deleteInCache(dataUrl);
  }
  await Promise.all(arrayentry.map((_, index) => processShard(index)));
}