Component placement uses mm coordinates in topology.yaml, mesh_gen
finds the nearest router automatically. M_CPU moved to pos_mm=[7.5,2.0]
(→ r0c2), SRAM at pos_mm=[1.5,9.0] (→ r3c0).
No hardcoded router references in topology config.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Dedicated cube_view renderer showing 6×6 router grid with attachments
- PE blocks drawn next to their router (above/below)
- HBM pseudo channel port bar (64 ports, color-coded by PE owner)
- Per-PE BW annotations on HBM links
- Router color-coded by type (PE/M_CPU/SRAM/UCIe/relay)
- Title shows mode, channel count, per-PE and total BW
- Legend for all component types
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- cube_view now renders all 32 router nodes from cube_mesh.yaml
instead of collapsed "router_mesh" placeholder
- Fix mesh_gen row Y position overlap (r1/r2 and r3/r4 had same Y)
by adding hbm_gap spacing between PE rows and HBM zone
- Add noc_router to visualizer KIND_SIZE for proper sizing
- Update cube view tests for individual router nodes
339 passed
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add router → PE_MMU edge so MmuMapMsg can reach PE_MMU via
the router mesh. Unskip all PE_MMU fabric tests.
339 passed, 0 skipped
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
RuntimeContext._ensure_allocators() now limits SIP range to
target_device (single SIP or all). Prevents cross-SIP tensor
deployment that caused PE_TCM routing errors.
Also accept 'sip0' format (without colon) in DeviceSelector.
331 passed, 8 skipped
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Remove xbar_top/bot, bridge, single noc node from topology
- Each cube_mesh.yaml router becomes a separate SimPy node (r{row}c{col})
- HBM_CTRL consolidated to single node per cube, attached to all routers
- All traffic (DMA data + PE command) routes through same router mesh
- Update AddressResolver (no slice suffix), PathRouter (_adj_local)
- Update ADR-0002~0019, SPEC.md to remove xbar/bridge references
- Regenerate SVG diagrams for new topology structure
- Skip cross-SIP PE_TCM and PE_MMU routing tests (not yet wired)
326 passed, 13 skipped
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Model fabric response hop latency for PE-internal operations:
- HBM_CTRL sends PeDmaMsg response on reverse path instead of direct done signal
- PE_CPU sends ResponseMsg via NOC→M_CPU on kernel completion
- Add NOC→PE_DMA and PE_CPU→NOC edges in topology builder
- Make HBM BW test assertions dynamic based on topology efficiency
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ywkang