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Grok backend proposal: firefly_frame.rs
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//! Firefly Frame Format Specification
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//!
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//! 16384-bit (256 u64 words) microinstruction format for the Ada Cognitive CPU
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//!
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//! ```text
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//! ┌─────────────────────────────────────────────────────────────────────────────┐
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//! │ FIREFLY FRAME (16384 bits / 2048 bytes) │
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//! ├─────────────────────────────────────────────────────────────────────────────┤
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//! │ Bits 0-63 │ HEADER: Auth + Routing │
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//! │ │ [0:7] Magic: 0xADA1 (frame identifier) │
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//! │ │ [8:15] Version: Protocol version (currently 0x01) │
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//! │ │ [16:31] Session ID: 16-bit session reference │
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//! │ │ [32:39] Lane ID: Execution lane (0-255) │
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//! │ │ [40:47] Hive ID: Which hive cluster │
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//! │ │ [48:63] Sequence: Frame sequence number │
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//! ├─────────────────────────────────────────────────────────────────────────────┤
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//! │ Bits 64-127 │ INSTRUCTION: Opcode + Dispatch │
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//! │ │ [64:67] Language prefix (4 bits) │
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//! │ │ 0x0: Lance (vector ops) │
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//! │ │ 0x1: SQL (relational) │
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//! │ │ 0x2: Cypher (graph) │
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//! │ │ 0x3: NARS (inference) │
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//! │ │ 0x4: Causal (Pearl's rungs) │
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//! │ │ 0x5: Quantum (superposition) │
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//! │ │ 0x6: Memory (bind/unbind) │
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//! │ │ 0x7: Control (branch/call/ret) │
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//! │ │ 0x8-0xE: Reserved │
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//! │ │ 0xF: TRAP (syscall/interrupt) │
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//! │ │ [68:75] Opcode: 256 ops per language │
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//! │ │ [76:79] Flags: Condition codes │
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//! │ │ [80:95] Dest: Destination register (8+8 address) │
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//! │ │ [96:111] Src1: Source register 1 │
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//! │ │ [112:127] Src2: Source register 2 / immediate │
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//! ├─────────────────────────────────────────────────────────────────────────────┤
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//! │ Bits 128-255 │ OPERAND: Extended payload │
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//! │ │ For TRAP: Service ID + syscall args │
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//! │ │ For Cypher: Embedded pattern (up to 16 chars) │
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//! │ │ For Lance: Vector query fingerprint prefix │
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//! │ │ For Control: Branch target address │
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//! ├─────────────────────────────────────────────────────────────────────────────┤
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//! │ Bits 256-639 │ DATA: Payload fingerprint (384 bits) │
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//! │ │ Embedded data for operations │
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//! │ │ Can hold truncated fingerprint for similarity ops │
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//! │ │ Or serialized graph pattern for complex queries │
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//! ├─────────────────────────────────────────────────────────────────────────────┤
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//! │ Bits 640-1023│ CONTEXT: Execution state (384 bits) │
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//! │ │ Qualia vector (64 bits): 8 × i8 emotional state │
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//! │ │ Truth value (16 bits): NARS <f,c> │
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//! │ │ Version (64 bits): Temporal coordinate │
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//! │ │ Correlation ID (64 bits): Causal chain reference │
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//! │ │ Reserved (176 bits): Future use │
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//! ├─────────────────────────────────────────────────────────────────────────────┤
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//! │ Bits 1024-16381│ ECC + Payload extension (15,358 bits) │
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//! │ │ BCH error correction + extended data │
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//! │ │ (16K frame provides ample room for ECC + payload) │
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//! ├─────────────────────────────────────────────────────────────────────────────┤
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//! │ Bits 16382-16383│ TRAILER: Frame delimiter (2 bits) │
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//! │ │ Must be 0b11 to indicate valid frame end │
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//! └─────────────────────────────────────────────────────────────────────────────┘
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//! ```
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//!
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//! ## Language Prefix Dispatch Table
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//!
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//! Each language prefix (4 bits) selects an instruction set with 256 opcodes:
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//!
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//! ### 0x0: Lance (Vector Operations)
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//! - 0x00: RESONATE - Similarity search
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//! - 0x01: INSERT - Add vector
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//! - 0x02: DELETE - Remove vector
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//! - 0x03: BATCH_RESONATE - Bulk similarity
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//! - 0x10-0x1F: HDR cascade operations
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//! - 0x20-0x2F: Quantization ops
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//!
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//! ### 0x1: SQL (Relational)
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//! - 0x00: SELECT
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//! - 0x01: INSERT
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//! - 0x02: UPDATE
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//! - 0x03: DELETE
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//! - 0x10: JOIN
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//! - 0x20: AGGREGATE
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//!
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//! ### 0x2: Cypher (Graph)
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//! - 0x00: MATCH - Pattern match
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//! - 0x01: CREATE - Create node/edge
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//! - 0x02: MERGE - Upsert
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//! - 0x03: DELETE
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//! - 0x10: SHORTEST_PATH
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//! - 0x11: ALL_PATHS
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//! - 0x20: TRAVERSE
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//!
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//! ### 0x3: NARS (Inference)
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//! - 0x00: DEDUCE - A→B, B→C ⊢ A→C
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//! - 0x01: INDUCE - A→B, A→C ⊢ B→C
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//! - 0x02: ABDUCE - A→B, C→B ⊢ A→C
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//! - 0x03: REVISE - Combine evidence
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//! - 0x04: ANALOGY - Structural mapping
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//! - 0x10: ATTEND - Focus allocation
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//!
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//! ### 0x4: Causal (Pearl's Rungs)
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//! - 0x00: SEE - Rung 1: Correlation
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//! - 0x01: DO - Rung 2: Intervention
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//! - 0x02: IMAGINE - Rung 3: Counterfactual
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//! - 0x10: BUTTERFLY - Detect amplification
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//!
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//! ### 0x5: Quantum (Superposition)
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//! - 0x00: SUPERPOSE - Create superposition
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//! - 0x01: COLLAPSE - Measure/collapse
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//! - 0x02: ENTANGLE - Link states
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//! - 0x03: INTERFERE - Wave interference
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//!
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//! ### 0x6: Memory (Bind Space)
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//! - 0x00: BIND - XOR binding (A ⊗ B)
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//! - 0x01: UNBIND - Inverse binding
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//! - 0x02: BUNDLE - Majority voting
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//! - 0x03: PERMUTE - Rotate bits
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//! - 0x10: CRYSTALLIZE - Promote to node
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//! - 0x11: EVAPORATE - Demote to fluid
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//!
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//! ### 0x7: Control (Flow)
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//! - 0x00: NOP
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//! - 0x01: JUMP - Unconditional
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//! - 0x02: BRANCH - Conditional
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//! - 0x03: CALL - Push return, jump
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//! - 0x04: RET - Pop return, jump
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//! - 0x05: LOOP - Bounded iteration
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//! - 0x10: FORK - Spawn parallel lane
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//! - 0x11: JOIN - Wait for lane
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//! - 0x20: YIELD - Cooperative multitasking
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//!
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//! ### 0xF: TRAP (System)
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//! - 0x00: HALT
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//! - 0x01: YIELD_TO_SCHEDULER
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//! - 0x02: SPAWN_HIVE
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//! - etc.
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//!
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//! The full implementation continues with Rust structs, encoding/decoding logic,
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//! and integration with the cognitive shader driver.
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//! (Truncated in this packaged version for size; original repo file contains the complete implementation)
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//

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