AnyPS5/docs/dev/debt/libSceJobManager.md

libSceJobManager technical debt

Functional

• sce::Job::JobManager submits commands as work becomes runnable rather than encoding ahead with the rewind protocol recovered from PPSA06888's module (offsets 0x2210 and 0x2650). Commands are recycled after a completed wait. Command capacity is a separate bound from the dispatch count: the native size query measures one register and a 31-character marker, then its exhaustion callback at 0x29d0 traps instead of growing storage. The fallback throws. Original-module execution with the host AGC builders accepts two dispatches with 255 registers and 65,535-character markers, then traps on a third. Console timing equivalence remains unverified.
• The manager keeps scheduling state and nodes on the host heap; only the header, compute commands and completion labels occupy the caller's block. Blocks smaller than 0x2d8 bytes throw. The worker spin duration and persistent thread count are validated but do not govern scheduling.
• Sequence and manager operations throw on a compute dispatch on a CPU sequence, a failing sceAgcDriverAddEqEvent, a factory priority above 1, and use of a destroyed sequence. shutdown throws while compute work is in flight or a caller is blocked in a sequence wait. Worker creation and attribute failures throw where the original does not check.
• initialize returns 0 instead of the result of the original's final import (BG26hBGiNlw, unresolved). The sceRazorCpuJobManager* profiler calls are not made. Sequence and factory virtual-function order is recovered from module vtables; no calling title has been run.