{ "status": "EXPERIMENTAL_OFFLINE_ONLY", "historical_status": "INCONCLUSIVE_UNCHANGED", "historical_hashes": { "meta": "c8ca51bca694db9e21471356a4260064ed81ab7013a88d4edb4b8572044a825c", "rgba": "a6dc7fd873e1ab7e52e04625bacb3251ba8e1aad2e766811efebde7ae7932a99", "arm": "06f961b802bc46ee168555f066d28f4f0e9afdf3f88174c1ee6f9de004fc30a0" }, "samples": 9, "raw_bytes": 8312048, "sample_protocol": "PASS", "native_envelope": { "writes": 11, "copies": 2, "status": "STRUCTURAL_ONLY" }, "epoch_validator": { "status": "REJECTED", "reason": "effective halfpixel" }, "plane_evidence": { "layout": "AMD_GFX11_DCC_NO_RETILE", "image_stride": "PASS", "auxiliary_fields": "PLAUSIBLE_ONLY", "auxiliary_extent": "NOT_PROVEN", "allocation_bounds": "NOT_PROVEN", "fd_identity": "NOT_OBSERVED" }, "halfpixel": [ { "stage": 0, "observed": [ 983818240, 987398144 ], "expected_float32": [ 983815946, 987395086 ], "observed_float": [ 0.0012502670288085938, 0.001667022705078125 ] }, { "stage": 1, "observed": [ 983818240, 987398144 ], "expected_float32": [ 983815946, 987395086 ], "observed_float": [ 0.0012502670288085938, 0.001667022705078125 ] }, { "stage": 2, "observed": [ 983818240, 987398144 ], "expected_float32": [ 983815946, 987395086 ], "observed_float": [ 0.0012502670288085938, 0.001667022705078125 ] }, { "stage": 3, "observed": [ 967041024, 970620928 ], "expected_float32": [ 967038730, 970617870 ], "observed_float": [ 0.00031256675720214844, 0.00041675567626953125 ] }, { "stage": 4, "observed": [ 967041024, 970620928 ], "expected_float32": [ 967038730, 970617870 ], "observed_float": [ 0.00031256675720214844, 0.00041675567626953125 ] }, { "stage": 5, "observed": [ 967041024, 970620928 ], "expected_float32": [ 967038730, 970617870 ], "observed_float": [ 0.00031256675720214844, 0.00041675567626953125 ] } ], "sampled_relations": { "U0_cache_RGBA_exact": true, "cache_presubmit_RGBA_exact": false }, "GL_ERROR_QUEUE": "UNOBSERVED", "read_success": "NOT_PROVEN", "GPU_MODIFIER_AWARE_OFFLINE": "INCONCLUSIVE", "plane_metadata_correction": "PASS", "GPU_DCC_DESIGN_REVIEW": "NOT_PROVEN", "GPU_DCC_RUNTIME": "NOT_RUN", "GPU_WHOLE_FIELD_CAUSALITY": "INCONCLUSIVE", "epochs_acquired": 1, "causal_limit": "No B/A-return or whole-field output; no fitted precision tolerance; no physical DCC decoding.", "runtime_prerequisites": [ "Authorized new diagnostic binary with defensible read-success and GL error observability contract", "Resolve effective uniform precision validation from primary specification without fitted tolerances", "Allocation/FD/auxiliary bounds observability or explicit limited contract", "Independent review of exact new source and acquisition preflight before any run reservation" ] }