Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: In this work,  present a family of operational semantics that gradually approximates the realistic program behaviors in the C/C++11 memory model. Each semantics in our framework is built by elaborating and combining two simple ingredients: viewfronts and operation buffers. Viewfronts allow us to express the spatial aspect of thread interaction, i.e., which values a thread can read, while operation buffers enable manipulation with the temporal execution aspect, i.e., determining the order in which the results of certain operations can be observed by concurrently running threads. #R##N#Starting from a simple abstract state machine, through a series of gradual refinements of the abstract state,  capture such language aspects and synchronization primitives as release/acquire atomics, sequentially-consistent and non-atomic memory accesses, also providing a semantics for relaxed atomics, while avoiding the Out-of-Thin-Air problem. To the best of our knowledge, this is the first formal and executable operational semantics of C11 capable of expressing all essential concurrent aspects of the standard. #R##N# illustrate our approach via a number of characteristic examples, relating the observed behaviors to those of standard litmus test programs from the literature.  provide an executable implementation of the semantics in PLT Redex, along with a number of implemented litmus tests and examples, and showcase our prototype on a large case study: randomized testing and debugging of a realistic Read-Copy-Update data structure.
['Anton Podkopaev', 'Ilya Sergey', 'Aleksandar Nanevski']
I am writing a research paper on a idea Operational Aspects of C/C++ Concurrency
[{"from": "human", "value": "I am writing a research paper on a idea Operational Aspects of C/C++ Concurrency"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: In this work,  present a family of operational semantics that gradually approximates the realistic program behaviors in the C/C++11 memory model. Each semantics in our framework is built by elaborating and combining two simple ingredients: viewfronts and operation buffers. Viewfronts allow us to express the spatial aspect of thread interaction, i.e., which values a thread can read, while operation buffers enable manipulation with the temporal execution aspect, i.e., determining the order in which the results of certain operations can be observed by concurrently running threads. #R##N#Starting from a simple abstract state machine, through a series of gradual refinements of the abstract state,  capture such language aspects and synchronization primitives as release/acquire atomics, sequentially-consistent and non-atomic memory accesses, also providing a semantics for relaxed atomics, while avoiding the Out-of-Thin-Air problem. To the best of our knowledge, this is the first formal and executable operational semantics of C11 capable of expressing all essential concurrent aspects of the standard. #R##N# illustrate our approach via a number of characteristic examples, relating the observed behaviors to those of standard litmus test programs from the literature.  provide an executable implementation of the semantics in PLT Redex, along with a number of implemented litmus tests and examples, and showcase our prototype on a large case study: randomized testing and debugging of a realistic Read-Copy-Update data structure."}]