Everything is a Transaction: Unifying Logical Concurrency. Control and Physical Data Structure Maintenance in. Database Management Systems.
Keywords Refinement fine-grained concurrency
12 juil. 2018 cation; Separation logic; Concurrency; Program verification;. Keywords Separation logic logical relations
Everything is a Transaction: Unifying Logical Concurrency. Control and Physical Data Structure Maintenance in. Database Management Systems.
with sound reasoning principles for concurrent programs. We show that C11 concurrency supports resource reasoning in the style of separation logic (O'Hearn
Quantum Physics and Logic 2012 (QPL2012). EPTCS 158 2014
In this paper we show how a resource-oriented logic separation logic
Causal ordering logical time
We propose a logic for true concurrency whose formulae predicate about events in computations and their causal dependencies. The induced logical equivalence
27 sept. 2010 functional programming in the language Lolliproc which provides simple primitives for concurrency that have a direct logical interpretation ...
This coarse-grained approach to concurrency is easy for clients to reason about since it essentially sequentializes all access to the data structure but by
We propose a logic for true concurrency whose formulae predicate about events in computations and their causal dependencies The induced logical equivalence
Physical concurrency - Multiple independent processors ( multiple threads of control) 2 Logical concurrency - The appearance of physical concurrency is
We show how we can use the proof to derive concurrency control that ensures that any execution of the library methods when invoked by concurrent clients
This coarse-grained approach to concurrency is easy for clients to reason about since it essentially sequentializes all access to the data structure but by
In the present paper we propose Concurrent Transaction Logic (or CTL) which extends Transaction Logic with connectives for modeling the concurrent execution
Race conditions and transaction interleavings within an MVCC DBMS remain challenging implementation hurdles despite insights from decades of development [9 24
24 jan 2023 · Abstract We present a logical relation for showing the correctness of program transformations based on a new type-and-effect system for a
We show how we can use the proof to derive concurrency control that ensures that any execution of the library methods when invoked by concurrent clients
logical concurrency: time-sharing one processor to simulate physical concurrency Coroutines: (quasi-concurrency) have a single thread of control