{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:JGG5QGQWBM37DSBSJZYV3DXOTI","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"159640b801f0b7fc9db18f8b2ddb46dd5f48b0f055881aa3401155ca87b10c28","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2023-01-18T15:49:15Z","title_canon_sha256":"9b919994516020c2a393208fa3acb45913de3b4236c7771ce20e865e2acfa543"},"schema_version":"1.0","source":{"id":"2301.07615","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.07615","created_at":"2026-07-05T05:34:11Z"},{"alias_kind":"arxiv_version","alias_value":"2301.07615v1","created_at":"2026-07-05T05:34:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.07615","created_at":"2026-07-05T05:34:11Z"},{"alias_kind":"pith_short_12","alias_value":"JGG5QGQWBM37","created_at":"2026-07-05T05:34:11Z"},{"alias_kind":"pith_short_16","alias_value":"JGG5QGQWBM37DSBS","created_at":"2026-07-05T05:34:11Z"},{"alias_kind":"pith_short_8","alias_value":"JGG5QGQW","created_at":"2026-07-05T05:34:11Z"}],"graph_snapshots":[{"event_id":"sha256:1e689230647aee4ab6d6d57780e3dda4fa74a1adf97bfe5869f5d470e7fa729c","target":"graph","created_at":"2026-07-05T05:34:11Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2301.07615/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"FPGAs are an attractive type of accelerator for all-purpose HPC computing systems due to the possibility of deploying tailored hardware on demand. However, the common tools for programming and operating FPGAs are still complex to use, especially in scenarios where diverse types of tasks should be dynamically executed. In this work we present a programming abstraction with a simple interface that internally leverages High-Level Synthesis, Dynamic Partial Reconfiguration and synchronisation mechanisms to use an FPGA as a multi-tasking server with preemptive scheduling and priority queues. This l","authors_text":"Arturo Gonzalez-Escribano, Gabriel Rodriguez-Canal, Nick Brown, Yuri Torres","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2023-01-18T15:49:15Z","title":"Task-based preemptive scheduling on FPGAs leveraging partial reconfiguration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.07615","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:38431ade59a19d0afc1a83a994b35da1cebee9e3c5b865bf586dd1ae7bebfe43","target":"record","created_at":"2026-07-05T05:34:11Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"159640b801f0b7fc9db18f8b2ddb46dd5f48b0f055881aa3401155ca87b10c28","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2023-01-18T15:49:15Z","title_canon_sha256":"9b919994516020c2a393208fa3acb45913de3b4236c7771ce20e865e2acfa543"},"schema_version":"1.0","source":{"id":"2301.07615","kind":"arxiv","version":1}},"canonical_sha256":"498dd81a160b37f1c8324e715d8eee9a2876adafe161f7c6303a7ad00b854efc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"498dd81a160b37f1c8324e715d8eee9a2876adafe161f7c6303a7ad00b854efc","first_computed_at":"2026-07-05T05:34:11.239033Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:34:11.239033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gUa7bPfz6fG2pEX1WRxNKGwwLudjlF+xr4J5lMUGSmIDrKzyn2U4l4hHXp3QCyCfgjU7f9a9Ja65NA3kcYgiAg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:34:11.239458Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.07615","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:38431ade59a19d0afc1a83a994b35da1cebee9e3c5b865bf586dd1ae7bebfe43","sha256:1e689230647aee4ab6d6d57780e3dda4fa74a1adf97bfe5869f5d470e7fa729c"],"state_sha256":"39c5ad2060a8ef1a09db4f954fc80aaa2cf8bf098983634e28b34a1adbb75879"}