jgrusewski 08ddf10a1a fix(action-selector): migrate set_count_bonuses to mapped pinned (HOT path) ...

Per `feedback_no_htod_htoh_only_mapped_pinned.md`, mapped pinned
(cuMemHostAlloc DEVICEMAP) is the only allowed CPU↔GPU path.
`set_count_bonuses` is called per action-selection — converting the
three bonus buffers from CudaSlice<f32> (HtoD memcpy) to
MappedF32Buffer eliminates 3-6 HtoD memcpys per call.

Before: 3 reused-buffer htod_f32 (lines 92/96/100) + 3 first-call
clone_htod_f32 (lines 93/97/101) on every call = 3 HtoD steady-state.
After: zero HtoD — direct host_ptr writes via write_from_slice.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-04-28 20:56:37 +02:00

..

infra

feat(infra): GPU training launcher with local/cloud routing

2026-02-23 11:19:58 +01:00

plans

feat(dqn): enable Branching DQN with 45 factored actions (5×3×3)

2026-03-11 22:00:13 +01:00

superpowers

spec+plan(moe): correct gate input dim 42 → STATE_DIM=128

2026-04-27 18:22:40 +02:00

dqn-gpu-hot-path-audit.md

feat(dqn): Plan 1 Task 9 — atoms_update GPU kernel + AtomsMonitor + delete CPU paths

2026-04-24 18:28:19 +02:00

dqn-named-dims.md

fix(dqn): mag_concat_qdir SH2+b0 vs SH2+3 off-by-one — buffer + weight migration

2026-04-27 22:19:41 +02:00

dqn-wire-up-audit.md

fix(action-selector): migrate set_count_bonuses to mapped pinned (HOT path)

2026-04-28 20:56:37 +02:00

h_s2_consumers_audit.md

audit(dqn-v2): h_s2 audit anchor corrections (post-2c.3+4 reconnaissance)

2026-04-25 12:29:47 +02:00

isv-slots.md

refactor(dqn-v2): delete legacy CPU-DtoH per_branch_vsn_mean / per_branch_target_drift

2026-04-25 11:02:23 +02:00

lookahead-bias-audit-2026-04-28.md

fix(ofi): align OFI window to bar t's formation interval — kill 31/32-slot lookahead

2026-04-28 09:23:32 +02:00

ml-supervised-to-dqn-concept-audit.md

plan4(task7): Part E audit close-out — every supervised concept landed or OUT

2026-04-26 10:36:03 +02:00