Repository navigation

[unified memory pool] Follow-up to #39479: allocate without transfer waits, pin floating SWA reservations, drop the startup asserts, add lifecycle tests - #42708

Closed

ZYHowell wants to merge 17 commits into

mainfrom

yonghao/unified-hicache-review-followup

Commits on Oct 6, 2026
- Remove the unreachable SWA bind-to-FULL load path
  ZYHowell
  committed
  574af5f
- Build the FULL load-back spec only for budgets that use it
  ZYHowell
  committed
  c70bc2d
- Remove the redundant SWA write-back eviction barrier
  ZYHowell
  committed
  df7e18e
- Allocate free pages without waiting on HiCache transfers
  ZYHowell
  committed
  06b788c
- Drop the unified-memory HiCache startup asserts for PP and lazy compaction
  ZYHowell
  committed
  c30b35e
- Test that unified-memory HiCache passes the startup argument layer
  ZYHowell
  committed
  4010167
- Test unified-memory HiCache transfer lifecycles on CPU
  ZYHowell
  committed
  1a9e9db
- Count floating SWA reservations as pending HiCache loads
  ZYHowell
  committed
  cf09826
- Test the page-envelope choice for every HiCache storage backend
  ZYHowell
  committed
  433fbd7
- Test that a SWA load reservation retries once after device eviction
  ZYHowell
  committed
  853c194
- Pin the hosted SWA window test to the Rust TreeCore
  ZYHowell
  committed
  0421c01
- Test decode-radix retraction with a surviving shared prefix
  ZYHowell
  committed
  cf45b43
- Test that the shared budget reclaims for a load and pending demand
  ZYHowell
  committed
  dfa28af
- Keep only the new tests the review asked for
  ZYHowell
  committed
  a1a0c15
- Count every physical reservation as a pending HiCache load
  ZYHowell
  committed
  1c5eb07
- Trim the remaining new tests to the review's core
  ZYHowell
  committed
  8e3041d
- Shorten the comments this follow-up added
  ZYHowell
  committed
  d484312

Navigation Menu

Repository navigation

[unified memory pool] Follow-up to #39479: allocate without transfer waits, pin floating SWA reservations, drop the startup asserts, add lifecycle tests - #42708

[unified memory pool] Follow-up to #39479: allocate without transfer waits, pin floating SWA reservations, drop the startup asserts, add lifecycle tests#42708
ZYHowell wants to merge 17 commits into
mainfrom
yonghao/unified-hicache-review-followup

Commits on Oct 6, 2026

Remove the unreachable SWA bind-to-FULL load path

Build the FULL load-back spec only for budgets that use it

Remove the redundant SWA write-back eviction barrier

Allocate free pages without waiting on HiCache transfers

Drop the unified-memory HiCache startup asserts for PP and lazy compaction

Test that unified-memory HiCache passes the startup argument layer

Test unified-memory HiCache transfer lifecycles on CPU

Count floating SWA reservations as pending HiCache loads

Test the page-envelope choice for every HiCache storage backend

Test that a SWA load reservation retries once after device eviction

Pin the hosted SWA window test to the Rust TreeCore

Test decode-radix retraction with a surviving shared prefix

Test that the shared budget reclaims for a load and pending demand

Keep only the new tests the review asked for

Count every physical reservation as a pending HiCache load

Trim the remaining new tests to the review's core

Shorten the comments this follow-up added