SolitaryThinker
32a7a6b87b
Targets the three design_v3 claims that were most load-bearing AND least exercised (sessions/realtime, training-plane boundary, the WorkUnit-generality falsifier). All fit with no new runtime primitive (127 tests pass). 1. Interactive world-model session (runtime/session.py, §9.8) — the Session plane had ZERO coverage. WorldModelSession drives the causal chunk_rollout loop as a long-lived session: persistent cross-request world state on the Session.kv_handle, frame streaming, transactional step-boundary cancellation (a cancelled act leaves the world resumable), no cross-session smearing. Added only a continuation seam to the chunk loop (init seeds context from a world_context slot; default empty = unchanged one-shot path). 5 tests. 2. End-to-end RL over a cross-model workflow (training/methods/workflow_rl.py, §9.9) — trains BOTH flux-t2i and wan-i2v from ONE final-video reward. Rolls out the whole workflow with SDE capture in both instances; the same final advantage drives FlowGRPO PPO on each stage's transformer; two WeightSyncPlans on two instances. The earlier model (T2I) is trained by a reward on the final video — end-to-end credit across a model boundary — proven causal by a control (constant reward => zero advantage => nothing moves). 4 tests. 3. Heterogeneous WorkUnit co-scheduling (models/tiled/, §9.10) — the §17 falsifier. VAETileLoop makes VAE decode a loop of VAE_TILE units; tiling is exact (== one-shot, C0), and VAE_TILE + DIFFUSION_STEP pipelines interleave bit-identically and co-run in one batch. Validates the mechanism; the economic half (does it pay) stays a port-time measurement. 4 tests. designv4 §9.8–§9.10 + falsifier/layout/closing updates (127 tests, 20 files).
23 lines
914 B
Python
23 lines
914 B
Python
"""Execution plane — engine + scheduler (design_v3 §6)."""
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from __future__ import annotations
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from .async_engine import AsyncEngine, RequestState
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from .context import RuntimeLoopContext
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from .disaggregated import DisaggregatedRunner
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from .engine import Engine, ProgramRunner
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from .pools import DeployConfig, PoolSet, RolePool, RolePoolSpec, wan_t2v_disaggregated
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from .session import WorldModelSession
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from .scheduler import (
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AdmissionController,
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AdmissionInfeasible,
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BatchScheduler,
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SchedulerMetrics,
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StepTicket,
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WorkUnit,
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)
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__all__ = ["Engine", "ProgramRunner", "RuntimeLoopContext", "AdmissionController",
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"AdmissionInfeasible", "BatchScheduler", "SchedulerMetrics", "StepTicket", "WorkUnit",
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"AsyncEngine", "RequestState", "DisaggregatedRunner", "WorldModelSession",
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"DeployConfig", "PoolSet", "RolePool", "RolePoolSpec", "wan_t2v_disaggregated"]
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