Intel C++ Compiler Classic targets general-purpose Intel x86-64 architecture CPUs including: Intel announced in August 2021 the complete adoption of LLVM for faster build times and benefits from supporting the latest C++ standards. Many of these extensions were adopted by the SYCL 2020 provisional specification including unified shared memory, group algorithms, and sub-groups. DPC++ comprises C++17 and SYCL language features and incorporates open-source community extensions that make SYCL easier to use. It is designed to allow developers to reuse code across hardware targets (CPUs and accelerators such as GPUs and FPGAs) and perform custom tuning for a specific accelerator. Like Intel C++ Compiler Classic, it also supports the Microsoft Visual Studio and Eclipse IDE development environments, and supports threading via Intel oneAPI Threading Building Blocks, OpenMP, and native threads.ĭPC++ builds on the SYCL specification from The Khronos Group.

Intel oneAPI DPC++/C++ Compiler is available for Windows and Linux and supports compiling C, C++, SYCL, and Data Parallel C++ (DPC++) source, targeting Intel IA-32, Intel 64 (x86-64), Core, Xeon, and Xeon Scalable processors, as well as GPUs including Intel Processor Graphics Gen9 and above, Intel X e architecture, and Intel Programmable Acceleration Card with Intel Arria 10 GX FPGA. Intel C++ Compiler Classic supports threading via Intel oneAPI Threading Building Blocks, OpenMP, and native threads. It supports the Microsoft Visual Studio and Eclipse IDE development environments. Intel C++ Compiler Classic is available for Windows, Linux, and macOS and supports compiling C and C++ source, targeting Intel IA-32, Intel 64 (aka x86-64), Core, Xeon, and Xeon Scalable processors.

Intel c compiler flag list -c++