Purpose and scope
This unit is the named programming-model owner for Shared Tile registers. It exists so the Shared Tile concept has a stable architecture identity and navigation target.
PTO-ARCH-PROGRAMMING-MODEL-SHARED-TILE-REGISTERS
PTO-ARCH-PROGRAMMING-MODEL-SHARED-TILE-REGISTERSASL pseudocode
The complete ASL owner is shown directly below.
// PTO-UNIT: {"id":"PTO-ARCH-PROGRAMMING-MODEL-SHARED-TILE-REGISTERS","surface":"arch","classification":["programming-model","shared-tile-registers"],"depends_on":["PTO-ARCH-PROGRAMMING-MODEL-TILE-REGISTERS"]}// This unit owns the named architecture concept; executable state is defined by its dependencies.
Architecture behavior
Concept ownership
The owner contains no executable state declaration or access helper of its own. Its source explicitly delegates executable state to its dependencies.
Dependency relationship
PTO-ARCH-PROGRAMMING-MODEL-SHARED-TILE-REGISTERS depends on PTO-ARCH-PROGRAMMING-MODEL-TILE-REGISTERS. Read the dependency and its reachable state owners for executable behavior.
Architectural boundaries
This page does not define allocation, lifetime, capacity, aliasing, or instruction effects for Shared Tile state. Those rules must come from the owning reachable ASL rather than from this explanatory page.
illustrative reading example
When a question asks how a Shared Tile register changes, use this page to identify the named concept, then continue through the dependency link until reaching the ASL unit that owns the relevant state transition.
Related owners
- Tile registers is the direct dependency.
- Shared Tile state is a related downstream state owner; it is not a declared dependency of this unit.
- Architecture overview lists Shared Tile state in the architecture state closure.
NDF clauses
Bodies come from owning ASL. Dragging or buttons change only this page-session view order.
No NDF clause is attached to this unit.
Evidence index
8 matching entries
Executable evidence1
Commit-scoped evidence5
spec/evidence/release-traceability-readiness.json · closed
PTO-EVIDENCE-RELEASE-TRACEABILITYSources and references
- Complete stable ID
PTO-EVIDENCE-RELEASE-TRACEABILITY- Path
spec/evidence/release-traceability-readiness.json- Kind / role
- ASL/NDF/documentation/AVS traceability
- SHA-256
c7327021d39dc67ac5564bc55073b3870a397d79ac8d9648284d56e33bc14a3e
spec/evidence/instruction-contract-closure.json · closed
PTO-EVIDENCE-INSTRUCTION-CONTRACT-CLOSURESources and references
- Complete stable ID
PTO-EVIDENCE-INSTRUCTION-CONTRACT-CLOSURE- Path
spec/evidence/instruction-contract-closure.json- Kind / role
- mnemonic and encoding contract closure
- SHA-256
3ef2bb62421c79dff8fa77a1c7983923b523244b8090812883ef81286ca8106a
spec/evidence/architecture-readiness.json · open
PTO-EVIDENCE-ARCHITECTURE-READINESSSources and references
- Complete stable ID
PTO-EVIDENCE-ARCHITECTURE-READINESS- Path
spec/evidence/architecture-readiness.json- Kind / role
- architecture maturity and blockers
- SHA-256
4b0b85199101251bea744e0f3591cc31906909dc80d5ab651c417a936036a004
spec/evidence/release-gate-readiness.json · ready-for-exact-head-verification
PTO-EVIDENCE-RELEASE-GATE-READINESSSources and references
- Complete stable ID
PTO-EVIDENCE-RELEASE-GATE-READINESS- Path
spec/evidence/release-gate-readiness.json- Kind / role
- exact-head gate readiness
- SHA-256
a0f4d2b6920c08981ea55fd8ef820708a40d4feb5402c5150e8e9ab532d84ce0
spec/release-manifest.json · draft
PTO-EVIDENCE-RELEASE-MANIFESTSources and references
- Complete stable ID
PTO-EVIDENCE-RELEASE-MANIFEST- Path
spec/release-manifest.json- Kind / role
- release content and encoding fingerprints
- SHA-256
1a64c109ed7a90351c41e2a418b3c0ebaf8ad975838986d2101385186b85c0d8
Decision history2
Define the PTO architectural state contract · accepted
- decision recordADR
- case0008
Decision record
Loading ADR-0008…
Sources and references
- Complete stable ID
ADR-0008- Path
docs/status/decisions/0008-architectural-state-contract.md- Affected units
- PTO-ARCH-OVERVIEW-ARCHITECTURE, PTO-ARCH-PROGRAMMING-MODEL-EXECUTION-CONTEXT, PTO-ARCH-PROGRAMMING-MODEL-PREDICATE-REGISTERS, PTO-ARCH-PROGRAMMING-MODEL-SCALAR-REGISTERS, PTO-ARCH-PROGRAMMING-MODEL-SHARED-TILE-REGISTERS, PTO-ARCH-PROGRAMMING-MODEL-TILE-REGISTERS, PTO-ARCH-STATE-DEFINEDNESS, PTO-ARCH-STATE-PROGRAM-COUNTER, PTO-ARCH-STATE-TILE-DESCRIPTOR, PTO-ARCH-STATE-TRAP-CONTEXT, PTO-ARCH-SYSTEM-REGISTERS-ACCESS-CONTROL, PTO-ARCH-SYSTEM-REGISTERS-ADDRESSING, PTO-ARCH-SYSTEM-REGISTERS-CONTEXT, PTO-BLOCK-B-IOR, PTO-BLOCK-B-IOS, PTO-BLOCK-B-IOT, PTO-BLOCK-MODEL-STATE-BINDING-STATE, PTO-BLOCK-MODEL-STATE-CONTROL-STATE, PTO-BLOCK-MODEL-STATE-DESCRIPTOR-STATE, PTO-BLOCK-MODEL-STATE-TYPES, PTO-TILE-MODEL-STATE-LOCAL-REGISTERS
- Affected NDF
- PTO-ARCH-STATE-CLOSURE-001, PTO-REQ-BUNDLE-STATE-001, PTO-REQ-SHARED-TILE-001, PTO-REQ-STATE-001, PTO-REQ-TILE-001, PTO-TILE-CAPACITY-PER-PE
- SHA-256
9c33e1b57d0f04c4d808ee61aaf975187a3dbd32a071329ca65a916dc0e614ca
PE-Local Tile Size and 32-bit Shared I/O Binding · accepted
- decision recordADR
- case0054
Decision record
Loading ADR-0054…
Sources and references
- Complete stable ID
ADR-0054- Path
docs/status/decisions/0054-pe-local-tile-size-and-32-bit-shared-io-binding.md- Affected units
- PTO-ARCH-OVERVIEW-ARCHITECTURE, PTO-ARCH-PROGRAMMING-MODEL-SHARED-TILE-REGISTERS, PTO-ARCH-STATE-TILE-DESCRIPTOR, PTO-BLOCK-B-IOS, PTO-BLOCK-B-IOT, PTO-BLOCK-BSTART-TLOAD, PTO-BLOCK-BSTART-TMOV, PTO-BLOCK-BSTART-TSTORE
- Affected NDF
- PTO-ARCH-COMMIT-EVENT-CONFORMANCE-001, PTO-ARCH-STATE-CLOSURE-001, PTO-B-IOS-SHARED-STATE-001, PTO-B-IOT-STREAM-001, PTO-BSTART-TLOAD-CUBE-001, PTO-BSTART-TLOAD-MEMORY-001, PTO-BSTART-TMOV-SHARED-001, PTO-BSTART-TSTORE-CUBE-001, PTO-BSTART-TSTORE-MEMORY-001, PTO-RELEASE-VERIFICATION, PTO-SOURCE-HIERARCHY, PTO-TILE-CAPACITY-PER-PE
- SHA-256
e16961d1aab87f5046fe49656394168a5c0dd86e85387cd362f24902dd8772ac
Unit metadata
Open 4 generated metadata fields
Open generated traceability record
{
"classification": [
"programming-model",
"shared-tile-registers"
],
"documentation": "docs/arch/programming-model/shared-tile-registers.md",
"id": "PTO-ARCH-PROGRAMMING-MODEL-SHARED-TILE-REGISTERS",
"mnemonic": null,
"readiness_subjects": [
"ADR-0008",
"ADR-0054"
],
"semantic_tests": [],
"source": "asl/arch/programming-model/shared-tile-registers.asl",
"surface": "arch",
"tests": [
"PTO-AVS-ARCH-PROGRAMMING-MODEL-SHARED-TILE-REGISTERS-STATIC-001"
]
}Sources and release identity
Show commit, paths, hashes, version, and canonical owners
- Release
0.58.5· Release candidate- Commit
7dc8b7e5b121d2b2499a2273bebff29e2cd86812- ASL SHA-256
b2802d0449740f79b0bf311ad5c70b1daed25eb232db303a0701d49704aa0e32- Generated documentation
- docs/arch/programming-model/shared-tile-registers.md · embedded in this page
- Documentation SHA-256
2058143f468f3ca0753e203f38cfa302e82e5e59f96b3f284da841cb8a52251a
Exact owners
- ASL PTO-ARCH-PROGRAMMING-MODEL-SHARED-TILE-REGISTERS
asl/arch/programming-model/shared-tile-registers.asl