[Core] [Offloading] Fix saving offloaded submodules (#39280)
* fix counting meta tensors, fix onloading meta tensors
Signed-off-by: Kyle Sayers <kylesayrs@gmail.com>
* remove unrelated fix
Signed-off-by: Kyle Sayers <kylesayrs@gmail.com>
* remove unrelated change
Signed-off-by: Kyle Sayers <kylesayrs@gmail.com>
* add clarifying comment
Signed-off-by: Kyle Sayers <kylesayrs@gmail.com>
* add test_save_offloaded_model_with_direct_params
Signed-off-by: Kyle Sayers <kylesayrs@gmail.com>
* fix merge conflict, add decorators
Signed-off-by: Kyle Sayers <kylesayrs@gmail.com>
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Signed-off-by: Kyle Sayers <kylesayrs@gmail.com>