2026-07-18T13:56:14Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/718912023-08-26T20:33:49Zcom_20.500.14352_14col_20.500.14352_15

00925njm 22002777a 4500 dc Castaño Roldán, Germán author Faqir-Rhazoui, Youssef author García Sánchez, Carlos author Prieto Matías, Manuel author 2022-04-08 The Intel DPC++ Compatibility Tool is a component of the Intel oneAPI Base Toolkit. This tool automatically transforms CUDA code into Data Parallel C++ (DPC++), thus assisting in the migration process. DPC++ is an implementation of the programming standard for heterogeneous computing known as SYCL, which unifies the development of parallel applications on CPUs, GPUs or even FPGAs. This paper analyzes the DPC++ Compatibility Tool by considering the manual intervention required and the problems encountered while migrating the Rodinia benchmarks. For this suite, this tool achieves an impressive rate of almost 87% for code successfully migrated. Moreover, a comparative study of the performance obtained by the migrated code was carried out, showing a moderate overhead in most of the migrated examples. Finally, a performance comparison on different devices was also performed. 0743-7315 10.1016/j.jpdc.2022.03.017 https://hdl.handle.net/20.500.14352/71891 https://doi.org/10.1016/j.jpdc.2022.03.017 Evaluation of Intel's DPC++ Compatibility Tool in heterogeneous computing