pytc.tc.invalidate_isdf_device_cache¶

pytc.tc.invalidate_isdf_device_cache(instance=None)[source]¶

Manually evict ISDFTC device-cache entries.

Without arguments, clears the entire cache (every instance, every device). With an ISDFTC instance, evicts only that instance’s entries — useful for releasing a known-stale set of buffers ahead of GC.

Equivalent to the automatic weakref.finalize path, but available for callers that want explicit lifecycle control.