TY  - JOUR
AU  - Szűgyi, Zalán
AU  - Török, Márk
AU  - Pataki, Norbert
AU  - Kozsik, Tamás
TI  - High-level Multicore Programming with C++11
JF  - COMPUTER SCIENCE AND INFORMATION SYSTEMS
J2  - COMPUT SCI INF SYST
VL  - 9
PY  - 2012
IS  - 3
SP  - 1187
EP  - 1202
PG  - 16
SN  - 1820-0214
DO  - 10.2298/CSIS111231027S
UR  - https://m2.mtmt.hu/api/publication/2081227
ID  - 2081227
AB  - Nowadays, one of the most important challenges in programming is the efficient usage of multicore processors. All modern programming languages support multicore programming at native or library level. C++11, the next standard of the C++ programming language, also supports multithreading at a low level. In this paper we argue for some extensions of the C++ Standard Template Library based on the features of C++11. These extensions enhance the standard library to be more powerful in the multicore realm. Our approach is based on functors and lambda expressions, which are major extensions in the language. We contribute three case studies: how to efficiently compose functors in pipelines, how to evaluate boolean operators in parallel, and how to efficiently accumulate over associative functors.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Szűgyi, Zalán
AU  - Pataki, Norbert
TI  - Generative version of the Fastflow multicore library
JF  - ELECTRONIC NOTES IN THEORETICAL COMPUTER SCIENCE
J2  - ELECTR NOTES COMPUT SCI
VL  - 279
PY  - 2011
IS  - 3
SP  - 73
EP  - 84
PG  - 12
SN  - 1571-0661
DO  - 10.1016/j.entcs.2011.11.039
UR  - https://m2.mtmt.hu/api/publication/1995768
ID  - 1995768
AB  - Nowadays, one of the most important challenges in programming is the efficient usage of multicore processors. Many new programming languages and libraries support multicore programming. FastFlow is one of the most promising multicore C++ libraries. Unfortunately, a design problem occurs in the library. One of the most important methods is pure virtual function in a base class. This method supports the communication between different threads. Although, it cannot be template function because of the virtuality, hence, the threads pass and take argument as a void* pointer. The base class is not template neither. This is not typesafe approach. We make the library more efficient and safer with the help of generative technologies. © 2011 Elsevier B.V. All rights reserved.
LA  - English
DB  - MTMT
ER  -