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quickerNES
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Putting fourscore in the change list

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Sergio Martin 2024-01-21 16:40:32 +01:00
parent 6b2b52eae6
commit ed01b20c16
1 changed files with 5 additions and 5 deletions
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README.md
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@ -12,16 +12,16 @@ quickerNES is an attempt to modernizing [quickNES](https://github.com/kode54/Qui
The main aim is to improve the performance of headless re-recording for TASing and botting (See: [JaffarPlus](https://github.com/SergioMartin86/jaffarPlus)) purposes. However, if this work can help regular play emulation, then much better.
Changes
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Improvements
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- Optimizations made in the CPU emulation core, including:
+ Forced alignment at the start of a page to prevent crossing cache line boundaries
+ Simplifying the 6502 CPU instruction fetching and decoding
+ Multiple branch optimizations
- Minimize compiled code size to reduce pressure on L1i cache
- Assuming little endiannes to reduce unnecessary conversion operations (not portable to big endian systems)
- Reduce heap allocations
+ Assuming little endiannes to reduce unnecessary conversion operations (not portable to big endian systems)
+ Minimize compiled code size to reduce pressure on L1i cache
- Added support for FourScore controller
- General code reorganization (make it header only to help compiler optimizations)
Credits