CompressionBenchmark / LOSSLESS270_IMPROVED_ACCEPTANCE.json
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Publish lossless BUFF and CORAD results for 135 datasets
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{
"created_at": "2026-10-15T15:27:22.406247+00:00",
"lossless": "producer compared the complete original Block after every warmup and measured decode",
"methods": {
"BUFF": {
"implementation": "buff_fixed14_exact_residual_v2",
"variant": "buff-lossless-v2-20261015-v1"
},
"CORAD": {
"implementation": "corad_lossless_exact_repair_v1",
"variant": "corad-lossless-exact-repair-20261015-v1"
}
},
"old_native_variants_preserved": true,
"overlay_receipt_sha256": "660706dd1bfae9f1e4441d56bbf2dd8c4efbec6522bfc2219eefe758cfae459a",
"parent_revision": "da80163d99612e11cbb3730b2b6e1e8b94a1437e",
"public_evidence": {
"LOSSLESS270_OVERLAY_RECEIPT.json": {
"bytes": 1576,
"sha256": "660706dd1bfae9f1e4441d56bbf2dd8c4efbec6522bfc2219eefe758cfae459a"
},
"LOSSLESS270_SOURCE_BINDINGS.json": {
"bytes": 51599,
"sha256": "fff12c0b516ef9db29648e76d463c0cb77ab867b01e46b7d8803d9d0df975817"
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"lossless270-dataset-method-overlay.jsonl.gz": {
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"sha256": "76426a2ec295d527af5872fe6f692ac96f1d06decd966fccd284a64bd07d2b02"
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},
"schema": "compressionbenchmark-cpp135-lossless270-improved-acceptance-v1",
"scope": {
"dataset_count": 135,
"method_count": 2,
"pair_count": 270,
"replacement_column_count": 7038
},
"status": "accepted_completed_builtin_bitexact",
"timing": {
"aggregation": "equal-column mean of median(aligned block sums)/valid native points",
"comparison_profile": "cpp-native192-main26-whole-column-20261015-v1",
"cross_host_mixing": false,
"host": "192.168.99.20",
"schedule": "one warmup; three encode measurements; then three decode measurements",
"threads": 1
}
}