{"paper":{"title":"A Concurrent Model for Imperative Languages with Improved Atomicity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.PL","authors_text":"Daeseong Kang, Keehang Kwon","submitted_at":"2017-01-07T01:55:13Z","abstract_excerpt":"We propose a new concurrent model for imperative languages where concurrency occurs at a subprogram level. This model introduces a new {\\it block sequential} statement of the form $#(G_1,\\ldots,G_n)$ where each $G_i$ is a statement. This statement tells the machine to execute $G_1,\\ldots,G_n$ sequentially and atomically (\\ie, without interleaving). It therefore enhances atomicity and predictability in concurrent programming. We illustrate our idea via $C^{\\|}$, an extension of the core concurrent C with the new block sequential statement."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.01785","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"}