Files
FEX-Emu--FEX/FEXCore/include
Tony Wasserka 4078840ef1 Core: Reduce JIT time by sharing CodeBuffers between threads
This is changes the interface of CodeBuffer to that of a partially persistent
data structure based on reference counting:
- Exactly one CodeBuffer is now designated as "active", which means data can
  be *appended* to it
- Lossy modifications to the active CodeBuffer will not invalidate any data
  in use by other threads, which enables save sharing across threads
- Instead, such lossy modifications trigger a new "version" of the data in
  the modifying thread. Old versions of the CodeBuffer persist as read-only
  data for use by the other threads.
- The other threads can update their version of the CodeBuffer. This will
  decrease the reference count and eventually trigger deallocation of the
  old version
2025-06-01 22:44:49 +02:00
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