%0 Conference Paper %1 5071380 %A Ayres, John %A Eisenbach, Susan %B Multicore Software Engineering, 2009. IWMSE '09. ICSE Workshop on %D 2009 %K actors proxies %P 25--32 %R 10.1109/IWMSE.2009.5071380 %T Stage: Python with Actors %X Programmers hoping to exploit multi-core processors must split their applications into threads suitable for independent, concurrent execution. The lock-based concurrency of many existing languages is clumsy and error prone - a barrier to writing fast and correct concurrent code. The Actor model exudes concurrency - each entity in the model (an Actor) executes concurrently. Interaction is restricted to message passing which prevents many of the errors associated with shared mutable state and locking, the common alternative. By favouring message passing over method calling the Actor model makes distribution straightforward. Early Actor-based languages enjoyed only moderate success, probably because they were before their time. More recent Actor languages have enjoyed greater success, the most successful being ERLANG, but the language is functional; a paradigm unfamiliar to many programmers. There is a need for a language that presents a familiar and fast encoding of the Actor model. In this paper we present STAGE, our mobile Actor language based on PYTHON.

@inproceedings{5071380, abstract = {Programmers hoping to exploit multi-core processors must split their applications into threads suitable for independent, concurrent execution. The lock-based concurrency of many existing languages is clumsy and error prone - a barrier to writing fast and correct concurrent code. The Actor model exudes concurrency - each entity in the model (an Actor) executes concurrently. Interaction is restricted to message passing which prevents many of the errors associated with shared mutable state and locking, the common alternative. By favouring message passing over method calling the Actor model makes distribution straightforward. Early Actor-based languages enjoyed only moderate success, probably because they were before their time. More recent Actor languages have enjoyed greater success, the most successful being ERLANG, but the language is functional; a paradigm unfamiliar to many programmers. There is a need for a language that presents a familiar and fast encoding of the Actor model. In this paper we present STAGE, our mobile Actor language based on PYTHON.}, added-at = {2013-08-31T09:30:32.000+0200}, author = {Ayres, John and Eisenbach, Susan}, biburl = {https://www.bibsonomy.org/bibtex/270c8469a2902f2672857035c3c3fee99/gron}, booktitle = {Multicore Software Engineering, 2009. IWMSE '09. ICSE Workshop on}, description = {IEEE Xplore - Stage: Python with Actors}, doi = {10.1109/IWMSE.2009.5071380}, interhash = {42b2594d0935eaee8cbe0fe1a5599886}, intrahash = {70c8469a2902f2672857035c3c3fee99}, keywords = {actors proxies}, pages = {25--32}, timestamp = {2013-08-31T09:30:32.000+0200}, title = {Stage: Python with Actors}, year = 2009 }