* fix the bug in cudagraph+prefix-caching but still have some bug with profile
Change-Id: Ibf2ba3f2e3b08641d03f4b1391d7c862c3efa397
* add the signal to make sure cache manager launched
* fix judge condition
* reomove useless control
* update control stream
* update
* fix xpu
* change the do_profile flag
* update
* add new threads to init cache_manager
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Co-authored-by: RAM <gstian5555@outlook.com>