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NDF · contract · accepted

PTO-REQ-STATE-001

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    1. surfaceARCH
    2. ownerPTO-ARCH-PROGRAMMING-MODEL-EXECUTION-CONTEXT
    3. categoryREQ-STATE
    4. case001

    Normative contract

    contract · L1 · accepted

    Architecture-visible execution state MUST be the state defined by [[PTO-STATE-ARCH-GPR]], [[PTO-STATE-ARCH-TEMPORARY-QUEUES]], [[PTO-STATE-ARCH-PROGRAM-CONTROL]], [[PTO-STATE-ARCH-FAULT]], [[PTO-STATE-ARCH-MEMORY]], [[PTO-STATE-ARCH-MAINTENANCE]], [[PTO-STATE-ARCH-SYSTEM-REGISTERS]], [[PTO-STATE-ARCH-EXTENDED-SYSTEM-REGISTERS]], and [[PTO-STATE-ARCH-TRAP-CONTEXT]].

    Sources and references
    Complete stable ID
    PTO-REQ-STATE-001
    Source path
    asl/arch/programming-model/execution-context.asl
    Affected units
    PTO-ARCH-PROGRAMMING-MODEL-EXECUTION-CONTEXT
    Source SHA-256
    705e7c8efbbafbb95a744adb5b2ee97153f7b6c2b1aa11604a97dc9d438f224a
    Clause SHA-256
    7fb4e52acf318d03e0c1866dcb9f894837eb016f947fb2240c3fcda70279ca6e
    Open exact canonical source ↗

Instruction and unit pages

Local relationship neighborhood

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Evidence index

13 matching entries

Executable evidence3
  • PTO-ARCH-PROGRAMMING-MODEL-EXECUTION-CONTEXT compiles as an independent normative unit
    1. surfaceARCH
    2. ownerPTO-ARCH-PROGRAMMING-MODEL-EXECUTION-CONTEXT
    3. categorySTATIC-INVARIANT
    4. case001
    Show exact test source
    Sources and references
    Complete stable ID
    PTO-AVS-ARCH-PROGRAMMING-MODEL-EXECUTION-CONTEXT-STATIC-001
    Path
    tests/asl/arch/programming-model/execution-context/arch-static-execution-context-contract-001.asl
    Kind / role
    static-invariant
    Requirements
    PTO-REQ-STATE-001
    Pass condition
    the complete model and this unit's static invariant compile
    SHA-256
    2bcf1898b386faaa22e531c42cf59bcd7a8793ffce16f41d8fac2964a43b0a57
    Open exact source ↗ for PTO-AVS-ARCH-PROGRAMMING-MODEL-EXECUTION-CONTEXT-STATIC-001
  • Trap save and recovery preserve temporary queue values and their relative-source readiness
    1. surfaceARCH
    2. ownerPTO-ARCH-STATE-TRAP-CONTEXT
    3. categoryFAULT
    4. case001
    Show exact test source
    Sources and references
    Complete stable ID
    PTO-AVS-ARCH-QUEUE-READINESS-RECOVERY-001
    Path
    tests/asl/arch/state/trap-context/arch-fault-queue-readiness-recovery-001.asl
    Kind / role
    fault
    Requirements
    PTO-REQ-STATE-001
    Pass condition
    after recovery the saved newest T/U entries remain available, older unsupplied entries remain unavailable, and post-save pushes are discarded
    SHA-256
    3c6609590e7bbc2666d9a498a2eda8ba5d2cb8a64d966e01f82922353f943e43
    Open exact source ↗ for PTO-AVS-ARCH-QUEUE-READINESS-RECOVERY-001
  • Temporary queue pushes publish only initialized relative sources and shift readiness with their values
    1. surfaceARCH
    2. ownerPTO-ARCH-PROGRAMMING-MODEL-EXECUTION-CONTEXT
    3. categorySTATE-TRANSITION
    4. case001
    Show exact test source
    Sources and references
    Complete stable ID
    PTO-AVS-ARCH-TEMPORARY-QUEUE-VALIDITY-001
    Path
    tests/asl/arch/programming-model/execution-context/arch-state-temporary-queue-validity-001.asl
    Kind / role
    state-transition
    Requirements
    PTO-REQ-STATE-001
    Pass condition
    reset leaves every T/U source unavailable, one push makes only index zero available, and a second push shifts the prior value and readiness to index one
    SHA-256
    80d8a8fc0d55071ffc3213590bef0cdada0bffa8b61797a4dd7dd80f31b88443
    Open exact source ↗ for PTO-AVS-ARCH-TEMPORARY-QUEUE-VALIDITY-001
Commit-scoped evidence5
  • spec/evidence/release-traceability-readiness.json · closedPTO-EVIDENCE-RELEASE-TRACEABILITY
    Sources 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
    Open exact source ↗ for PTO-EVIDENCE-RELEASE-TRACEABILITY
  • spec/evidence/instruction-contract-closure.json · closedPTO-EVIDENCE-INSTRUCTION-CONTRACT-CLOSURE
    Sources 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
    Open exact source ↗ for PTO-EVIDENCE-INSTRUCTION-CONTRACT-CLOSURE
  • spec/evidence/architecture-readiness.json · openPTO-EVIDENCE-ARCHITECTURE-READINESS
    Sources and references
    Complete stable ID
    PTO-EVIDENCE-ARCHITECTURE-READINESS
    Path
    spec/evidence/architecture-readiness.json
    Kind / role
    architecture maturity and blockers
    SHA-256
    4b0b85199101251bea744e0f3591cc31906909dc80d5ab651c417a936036a004
    Open exact source ↗ for PTO-EVIDENCE-ARCHITECTURE-READINESS
  • spec/evidence/release-gate-readiness.json · ready-for-exact-head-verificationPTO-EVIDENCE-RELEASE-GATE-READINESS
    Sources 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
    Open exact source ↗ for PTO-EVIDENCE-RELEASE-GATE-READINESS
  • spec/release-manifest.json · draftPTO-EVIDENCE-RELEASE-MANIFEST
    Sources and references
    Complete stable ID
    PTO-EVIDENCE-RELEASE-MANIFEST
    Path
    spec/release-manifest.json
    Kind / role
    release content and encoding fingerprints
    SHA-256
    1a64c109ed7a90351c41e2a418b3c0ebaf8ad975838986d2101385186b85c0d8
    Open exact source ↗ for PTO-EVIDENCE-RELEASE-MANIFEST
Decision history5
  • Define the PTO architectural state contract · accepted
    1. decision recordADR
    2. 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
    Open exact decision source ↗ for ADR-0008
  • scalar TPC and execution status · accepted
    1. decision recordADR
    2. case0009

    Decision record

    Loading ADR-0009…

    Sources and references
    Complete stable ID
    ADR-0009
    Path
    docs/status/decisions/0009-scalar-tpc-and-execution-status.md
    Affected units
    PTO-ARCH-PROGRAMMING-MODEL-EXECUTION-CONTEXT, PTO-ARCH-STATE-PROGRAM-COUNTER, PTO-BLOCK-BSTART, PTO-BLOCK-BSTOP, PTO-BLOCK-C-BSTOP, PTO-BLOCK-L-BSTOP, PTO-BLOCK-MODEL-STATE-BARG, PTO-BLOCK-MODEL-STATE-CONTROL-STATE
    Affected NDF
    PTO-BARG-CONTINUATION-001, PTO-BSTART-DECISION-BINDING-001, PTO-BSTOP-DECISION-BINDING-001, PTO-C-BSTOP-DECISION-BINDING-001, PTO-L-BSTOP-DECISION-BINDING-001, PTO-REQ-BUNDLE-STATE-001, PTO-REQ-STATE-001
    SHA-256
    158daf8c726f443cb35afc2e6218d64f0a7da1a68cb3aa9624472baf25467a11
    Open exact decision source ↗ for ADR-0009
  • PTO v0 ACR routing and context reset · accepted
    1. decision recordADR
    2. case0010

    Decision record

    Loading ADR-0010…

    Sources and references
    Complete stable ID
    ADR-0010
    Path
    docs/status/decisions/0010-acr-routing-and-context-reset.md
    Affected units
    PTO-ARCH-PROFILE-RESET, PTO-ARCH-PROGRAMMING-MODEL-EXECUTION-CONTEXT, PTO-ARCH-SYSTEM-REGISTERS-ACCESS-CONTROL, PTO-ARCH-SYSTEM-REGISTERS-ADDRESSING, PTO-ARCH-SYSTEM-REGISTERS-CONTEXT, PTO-ARCH-SYSTEM-REGISTERS-INTERRUPT, PTO-ARCH-SYSTEM-REGISTERS-MAINTENANCE, PTO-ARCH-SYSTEM-REGISTERS-TIMER
    Affected NDF
    PTO-REQ-STATE-001
    SHA-256
    7594432a33c54880227fa3ab495bf5b29d406ac3b4e83634ffefe0a713e85f35
    Open exact decision source ↗ for ADR-0010
  • Make EBARG the visible PTO v0 trap snapshot · accepted
    1. decision recordADR
    2. case0011

    Decision record

    Loading ADR-0011…

    Sources and references
    Complete stable ID
    ADR-0011
    Path
    docs/status/decisions/0011-visible-ebarg-snapshot.md
    Affected units
    PTO-ARCH-DATA-TYPES-TRAP-CONTEXT, PTO-ARCH-PROGRAMMING-MODEL-EXECUTION-CONTEXT, PTO-ARCH-STATE-TRAP-CONTEXT
    Affected NDF
    PTO-REQ-STATE-001
    SHA-256
    ae2cbaccfe91a2f072b930dd9141a851d3adfe30ac960121836553ff4f3362b6
    Open exact decision source ↗ for ADR-0011
  • Uniform instruction-attempt status and fault isolation · accepted
    1. decision recordADR
    2. case0023

    Decision record

    Loading ADR-0023…

    Sources and references
    Complete stable ID
    ADR-0023
    Path
    docs/status/decisions/0023-uniform-instruction-attempt-status.md
    Affected units
    PTO-ARCH-OVERVIEW-ARCHITECTURE, PTO-ARCH-PROGRAMMING-MODEL-EXECUTION-CONTEXT, PTO-BLOCK-MODEL-FAULTS-ROLLBACK
    Affected NDF
    PTO-ARCH-COMMIT-EVENT-CONFORMANCE-001, PTO-ARCH-STATE-CLOSURE-001, PTO-RELEASE-VERIFICATION, PTO-REQ-STATE-001, PTO-SOURCE-HIERARCHY, PTO-TILE-CAPACITY-PER-PE
    SHA-256
    fc6e86c946ab5257cf678f7f3fffa6b5f651953eb0498bd71b83633f91741fc7
    Open exact decision source ↗ for ADR-0023
Show canonical path and hashes

asl/arch/programming-model/execution-context.asl:11

Source SHA-256: 705e7c8efbbafbb95a744adb5b2ee97153f7b6c2b1aa11604a97dc9d438f224a

Clause SHA-256: 7fb4e52acf318d03e0c1866dcb9f894837eb016f947fb2240c3fcda70279ca6e