{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:NIGYVGNXQXQNZ57Q53HOY7WTGW","short_pith_number":"pith:NIGYVGNX","schema_version":"1.0","canonical_sha256":"6a0d8a99b785e0dcf7f0eeceec7ed335bb076ab1be86e873a630242a8ea1565e","source":{"kind":"arxiv","id":"2209.00188","version":4},"attestation_state":"computed","paper":{"title":"Hermes: Accelerating Long-Latency Load Requests via Perceptron-Based Off-Chip Load Prediction","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.AR","authors_text":"Ataberk Olgun, David Novo, Konstantinos Kanellopoulos, Mohammad Sadrosadati, Onur Mutlu, Rahul Bera, Shankar Balachandran","submitted_at":"2022-09-01T02:56:17Z","abstract_excerpt":"Long-latency load requests continue to limit the performance of high-performance processors. To increase the latency tolerance of a processor, architects have primarily relied on two key techniques: sophisticated data prefetchers and large on-chip caches. In this work, we show that: 1) even a sophisticated state-of-the-art prefetcher can only predict half of the off-chip load requests on average across a wide range of workloads, and 2) due to the increasing size and complexity of on-chip caches, a large fraction of the latency of an off-chip load request is spent accessing the on-chip cache hi"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2209.00188","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AR","submitted_at":"2022-09-01T02:56:17Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"db1e554ad1fdde3ccb2df2e1c3a4b6860f2e9c6475d066e63f0cd01abb7cb8e3","abstract_canon_sha256":"17831513ef925ab681fdb1a2c36d0ef0b3d4b21e434fc8f3e6daa9f70dee103b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-08T01:03:39.954540Z","signature_b64":"KM9j5/10vwGT/wQTQxs5xVRK8c76+Qr82Odpo6n7DwmuUjvLJCwx/+6mhUmEa1XGE7XhniLJoxyjmf246mHiCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a0d8a99b785e0dcf7f0eeceec7ed335bb076ab1be86e873a630242a8ea1565e","last_reissued_at":"2026-06-08T01:03:39.953916Z","signature_status":"signed_v1","first_computed_at":"2026-06-08T01:03:39.953916Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hermes: Accelerating Long-Latency Load Requests via Perceptron-Based Off-Chip Load Prediction","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.AR","authors_text":"Ataberk Olgun, David Novo, Konstantinos Kanellopoulos, Mohammad Sadrosadati, Onur Mutlu, Rahul Bera, Shankar Balachandran","submitted_at":"2022-09-01T02:56:17Z","abstract_excerpt":"Long-latency load requests continue to limit the performance of high-performance processors. To increase the latency tolerance of a processor, architects have primarily relied on two key techniques: sophisticated data prefetchers and large on-chip caches. In this work, we show that: 1) even a sophisticated state-of-the-art prefetcher can only predict half of the off-chip load requests on average across a wide range of workloads, and 2) due to the increasing size and complexity of on-chip caches, a large fraction of the latency of an off-chip load request is spent accessing the on-chip cache hi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.00188","kind":"arxiv","version":4},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2209.00188/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2209.00188","created_at":"2026-06-08T01:03:39.953978+00:00"},{"alias_kind":"arxiv_version","alias_value":"2209.00188v4","created_at":"2026-06-08T01:03:39.953978+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.00188","created_at":"2026-06-08T01:03:39.953978+00:00"},{"alias_kind":"pith_short_12","alias_value":"NIGYVGNXQXQN","created_at":"2026-06-08T01:03:39.953978+00:00"},{"alias_kind":"pith_short_16","alias_value":"NIGYVGNXQXQNZ57Q","created_at":"2026-06-08T01:03:39.953978+00:00"},{"alias_kind":"pith_short_8","alias_value":"NIGYVGNX","created_at":"2026-06-08T01:03:39.953978+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NIGYVGNXQXQNZ57Q53HOY7WTGW","json":"https://pith.science/pith/NIGYVGNXQXQNZ57Q53HOY7WTGW.json","graph_json":"https://pith.science/api/pith-number/NIGYVGNXQXQNZ57Q53HOY7WTGW/graph.json","events_json":"https://pith.science/api/pith-number/NIGYVGNXQXQNZ57Q53HOY7WTGW/events.json","paper":"https://pith.science/paper/NIGYVGNX"},"agent_actions":{"view_html":"https://pith.science/pith/NIGYVGNXQXQNZ57Q53HOY7WTGW","download_json":"https://pith.science/pith/NIGYVGNXQXQNZ57Q53HOY7WTGW.json","view_paper":"https://pith.science/paper/NIGYVGNX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2209.00188&json=true","fetch_graph":"https://pith.science/api/pith-number/NIGYVGNXQXQNZ57Q53HOY7WTGW/graph.json","fetch_events":"https://pith.science/api/pith-number/NIGYVGNXQXQNZ57Q53HOY7WTGW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NIGYVGNXQXQNZ57Q53HOY7WTGW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NIGYVGNXQXQNZ57Q53HOY7WTGW/action/storage_attestation","attest_author":"https://pith.science/pith/NIGYVGNXQXQNZ57Q53HOY7WTGW/action/author_attestation","sign_citation":"https://pith.science/pith/NIGYVGNXQXQNZ57Q53HOY7WTGW/action/citation_signature","submit_replication":"https://pith.science/pith/NIGYVGNXQXQNZ57Q53HOY7WTGW/action/replication_record"}},"created_at":"2026-06-08T01:03:39.953978+00:00","updated_at":"2026-06-08T01:03:39.953978+00:00"}