Open qinsoon opened 5 months ago
For allocators that have its allocation buffer, it seems unnecesary to set VO bit atomically.
https://github.com/mmtk/mmtk-core/blob/3be73b8048df17f1f2bd019d0b109488a2c5e313/src/policy/immix/immixspace.rs#L139-L142
https://github.com/mmtk/mmtk-core/blob/3be73b8048df17f1f2bd019d0b109488a2c5e313/src/util/metadata/vo_bit/mod.rs#L64-L71
That's right. It should include all bump-pointer allocators and the native MarkSweep, too (because each thread allocates in its own block).
For allocators that have its allocation buffer, it seems unnecesary to set VO bit atomically.
https://github.com/mmtk/mmtk-core/blob/3be73b8048df17f1f2bd019d0b109488a2c5e313/src/policy/immix/immixspace.rs#L139-L142
https://github.com/mmtk/mmtk-core/blob/3be73b8048df17f1f2bd019d0b109488a2c5e313/src/util/metadata/vo_bit/mod.rs#L64-L71