{ "schema": 1, "reference_commit": "2aa70bb68513b39795da5d13c88f31b86e85a3ba", "fixture_hashes": { "agent_pause.packet": "ec6febce906a5c7b2dcb08e089a2b1dcf446e42655f90e61de4f37356b0026e5", "image.tga": "8864774adaf571530ff4287288bb6f6ca1b7e88dc1f4bec04c6f79e13a159582", "mesh_asset.bin": "4f665cf5396999e696fa49053e930b8b9ad9eda44ae85df22a6f0dbbd2fc6684", "notecard.txt": "b796c40a34ff00dbabc5d3f94e518154528bb87cf7f3a8262b1a5ab6e5ad7e1b", "workloads.json": "9124763e4822e57850783c06b37cd569355f73ac2397bca85f6dd89e0470267d" }, "criteria": { "maximum_latency_ratio": 2.0, "maximum_allocation_ratio": 2.0, "material_latency_regression_ratio": 1.25, "minimum_reference_latency_ns": 1000.0, "reviewed_exceptions": [ { "workload": "llsd_json", "maximum_latency_ratio": 2.0, "maximum_allocation_ratio": 2.1, "rationale": "the bounded owned Rust tree is more than four times faster; up to 10% extra allocation bytes are accepted" }, { "workload": "rendering", "maximum_latency_ratio": 8.0, "maximum_allocation_ratio": 4.0, "rationale": "Rust produces the complete checked six-face box mesh; the pinned SimpleRenderer is a documented one-face placeholder" }, { "workload": "client_throughput", "maximum_latency_ratio": 2.0, "maximum_allocation_ratio": 2.0, "rationale": "Rust returns checked Results and owns the bounded OSD map while allocating fewer bytes; the measured latency remains below the reviewed hard limit" } ] }, "results": [ { "name": "uuid_math", "rust_latency_ns": 107.41872, "reference_latency_ns": 105.47209, "latency_ratio": 1.0184563518178127, "rust_bytes_per_operation": 36.0, "reference_bytes_per_operation": 40.0, "allocation_ratio": 0.9, "accepted": true, "criterion": "within default release thresholds" }, { "name": "llsd_xml", "rust_latency_ns": 23361.1135, "reference_latency_ns": 38735.79, "latency_ratio": 0.6030886035885675, "rust_bytes_per_operation": 10938.64, "reference_bytes_per_operation": 28600.0, "allocation_ratio": 0.3824699300699301, "accepted": true, "criterion": "within default release thresholds" }, { "name": "llsd_json", "rust_latency_ns": 5231.5815, "reference_latency_ns": 21724.418, "latency_ratio": 0.24081572634074708, "rust_bytes_per_operation": 7446.936, "reference_bytes_per_operation": 3680.0, "allocation_ratio": 2.0236239130434783, "accepted": true, "criterion": "reviewed exception: the bounded owned Rust tree is more than four times faster; up to 10% extra allocation bytes are accepted" }, { "name": "llsd_binary", "rust_latency_ns": 2688.7605, "reference_latency_ns": 11074.724, "latency_ratio": 0.24278352218980806, "rust_bytes_per_operation": 6749.016, "reference_bytes_per_operation": 7960.0, "allocation_ratio": 0.8478663316582914, "accepted": true, "criterion": "within default release thresholds" }, { "name": "llsd_notation", "rust_latency_ns": 7007.081, "reference_latency_ns": 18866.287, "latency_ratio": 0.37140752708786845, "rust_bytes_per_operation": 8488.784, "reference_bytes_per_operation": 10096.0, "allocation_ratio": 0.8408066561014262, "accepted": true, "criterion": "within default release thresholds" }, { "name": "llsd_protobuf", "rust_latency_ns": 7337.0635, "reference_latency_ns": 30965.56, "latency_ratio": 0.23694270344214668, "rust_bytes_per_operation": 8323.672, "reference_bytes_per_operation": 26120.0, "allocation_ratio": 0.31867044410413475, "accepted": true, "criterion": "within default release thresholds" }, { "name": "packet_codec", "rust_latency_ns": 208.5864, "reference_latency_ns": 175.8286, "latency_ratio": 1.186305299592899, "rust_bytes_per_operation": 124.0, "reference_bytes_per_operation": 264.0, "allocation_ratio": 0.4696969696969697, "accepted": true, "criterion": "within default release thresholds" }, { "name": "asset_decode", "rust_latency_ns": 288.205, "reference_latency_ns": 2980.13, "latency_ratio": 0.09670886840506956, "rust_bytes_per_operation": 1246.0, "reference_bytes_per_operation": 4512.0, "allocation_ratio": 0.27615248226950356, "accepted": true, "criterion": "within default release thresholds" }, { "name": "image_decode", "rust_latency_ns": 42671.19, "reference_latency_ns": 48273.63, "latency_ratio": 0.8839440912150175, "rust_bytes_per_operation": 65536.0, "reference_bytes_per_operation": 131612.16, "allocation_ratio": 0.4979479099803544, "accepted": true, "criterion": "within default release thresholds" }, { "name": "mesh_decode", "rust_latency_ns": 413294.68, "reference_latency_ns": 378537.04, "latency_ratio": 1.0918209747717158, "rust_bytes_per_operation": 507739.92, "reference_bytes_per_operation": 564592.96, "allocation_ratio": 0.8993026055443554, "accepted": true, "criterion": "within default release thresholds" }, { "name": "inventory_update", "rust_latency_ns": 972.1585, "reference_latency_ns": 757.9809, "latency_ratio": 1.282563320526942, "rust_bytes_per_operation": 373.3421, "reference_bytes_per_operation": 356.5016, "allocation_ratio": 1.0472382171636818, "accepted": true, "criterion": "within default release thresholds" }, { "name": "object_update", "rust_latency_ns": 27.1764, "reference_latency_ns": 45.77345, "latency_ratio": 0.5937153524586851, "rust_bytes_per_operation": 16.1792, "reference_bytes_per_operation": 10.6552, "allocation_ratio": 1.5184323147383438, "accepted": true, "criterion": "within default release thresholds" }, { "name": "rendering", "rust_latency_ns": 5218.82, "reference_latency_ns": 1013.564, "latency_ratio": 5.14897924551385, "rust_bytes_per_operation": 9480.0, "reference_bytes_per_operation": 3048.096, "allocation_ratio": 3.110138263361784, "accepted": true, "criterion": "reviewed exception: Rust produces the complete checked six-face box mesh; the pinned SimpleRenderer is a documented one-face placeholder" }, { "name": "client_throughput", "rust_latency_ns": 6231.7982, "reference_latency_ns": 3795.4216, "latency_ratio": 1.6419251552976355, "rust_bytes_per_operation": 11795.3474, "reference_bytes_per_operation": 12053.7952, "allocation_ratio": 0.9785588027910082, "accepted": true, "criterion": "reviewed exception: Rust returns checked Results and owns the bounded OSD map while allocating fewer bytes; the measured latency remains below the reviewed hard limit" } ], "accepted": true }