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| author | Yang Liu <liuyang22@iscas.ac.cn> | 2024-11-21 01:59:20 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-11-20 18:59:20 +0100 |
| commit | 9757d1b67aa51f6e7d4a5f535953a708ce6711bc (patch) | |
| tree | 0c4b761b31afaf1accf8b3131b13f6b38e1ecdba /docs/USAGE.md | |
| parent | 5422b108af4213228ad7a41e3e4353fb3115b324 (diff) | |
| download | box64-9757d1b67aa51f6e7d4a5f535953a708ce6711bc.tar.gz box64-9757d1b67aa51f6e7d4a5f535953a708ce6711bc.zip | |
[ARM64_DYNAREC] More optimizations on strongmem emulation (#2051)
Diffstat (limited to 'docs/USAGE.md')
| -rw-r--r-- | docs/USAGE.md | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/docs/USAGE.md b/docs/USAGE.md index 41b7e54b..c349d66c 100644 --- a/docs/USAGE.md +++ b/docs/USAGE.md @@ -169,15 +169,15 @@ Define Box64's Dynarec max allowed forward value when building Block. #### BOX64_DYNAREC_STRONGMEM * Enable/Disable simulation of Strong Memory model * 0 : Don't try anything special (Default.) -* 1 : Enable some memory barriers when writting to memory to simulate the Strong Memory Model in a limited way (Default when libmonobdwgc-2.0.so is loaded) +* 1 : Enable some memory barriers when writing to memory to simulate the Strong Memory Model in a limited way (Default when libmonobdwgc-2.0.so is loaded) * 2 : All 1. plus memory barriers on SIMD instructions * 3 : All 2. plus more memory barriers on a regular basis #### BOX64_DYNAREC_WEAKBARRIER * -Use weak memory barriers to reduce the performance impact by STRONGMEM +Tweaking the memory barriers to reduce the performance impact by STRONGMEM * 0 : Use regular safe barrier (Default.) * 1 : Use weak barriers to have more performance boost -* 2 : Disable the last write barriers to have even more performance boost +* 2 : All 1. Plus disabled the last write barriers #### BOX64_DYNAREC_X87DOUBLE * Force the use of Double for x87 emulation |