Bug fixes in profiling allocator (#45993)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/45993
Some bug exposed via updated test and validation code.
Also enabled this test to be run on CI instead of just mobile only test.
Test Plan:
cpu_profiling_allocator_test
Imported from OSS
Reviewed By: dzhulgakov
Differential Revision: D24172599
fbshipit-source-id: da0d2e1d1dec87b476bf39a1c2a2ffa0e4b5df66
