Use page tracking for snapshot and restore#683

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simongdavies wants to merge 6 commits intohyperlight-dev:mainfrom

simongdavies:update-snapshot-and-restore

Commits on Aug 8, 2025

Add new benchmarks for varying sizes of sandboxes and guest function parameters
ludfjig
committed
Add API for getting VM's dirty pages, and add some bitmap utility functions.
ludfjig
committed
Don't use shared_mem.as_mut_slice() since it doesn't dirty touched pages in the host
ludfjig
committed
Track dirty pages from host side
ludfjig
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Add debugging function for visualizing dirty pages in a specific layout
ludfjig
committed
Snapshot only contains pages dirties since last snapshot was taken
ludfjig
committed