Intel® oneAPI DPC++/C++ Compiler

A Standards-Based, Cross-Architecture Compiler

What It Is

  • A high-performance compiler for the Data Parallel C++ (DPC++) language
  • It allows developers to reuse code across hardware targets, including CPUs, GPUs, and FPGAs

Learn About Data Parallel C++

How It Works

  • It compiles C++, SYCL, and DPC++ source code
  • It generates optimized binary host code and accelerator code

What You Need

  • The Intel oneAPI DPC++ Compiler is part of the Intel® oneAPI Base Toolkit
  • It interoperates with the toolkit’s oneAPI performance and threading libraries, and profiling and debugger tools

Explore the Intel® oneAPI Base Toolkit

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Cross-Architecture Compiling

  • Targets CPUs and accelerators through single-source code while permitting custom tuning
  • Is built to the latest standards, including C++17 and SYCL*, to ensure portability and support of features like generic lambda expressions and variable templates
  • Leverages well-proven LLVM compiler technology as well as Intel’s history of compiler leadership

Learn More about the Intel® oneAPI DPC++ Library

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FPGA Emulation and Compilation

  • Enables experienced FPGA developers to target accelerations workloads to field-programmable platforms
  • Is an optional add-on to the Intel oneAPI Base Toolkit

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Try in the Intel® DevCloud for Free

Develop, run, and optimize your code in this cloud-based development sandbox with 120 days of full access. Access samples or run your own workloads.

Access oneAPI Software

  • Toolkits: Intel® oneAPI Base Toolkit and add-on toolkits for HPC, AI, IoT, and more
  • Tools and Libraries: Intel® oneAPI DPC++ Compiler, Intel® oneAPI Math Kernel Library, Intel® Distribution for Python*, Intel® VTune™ Profiler, Intel® Advisor, and more

Use the Latest Intel® Hardware

  • Intel® Xeon® Scalable processors
  • Intel® Xeon® processors with Intel® Graphics Technology (GPU)
  • Intel® FPGAs

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Get the Intel® oneAPI Data Parallel C++ Compiler as Part of the Intel® oneAPI Base Toolkit

This foundational set of tools and libraries includes:

  • Familiar tools and languages
  • Advanced analysis and debugging tools
  • Intel® DPC++ Compatibility Tool for CUDA code migration

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Key Specifications

Processors:

  • Intel® Core™ processors Gen6 and newer
  • Intel® Xeon® processors

GPUs:

  • Intel® Processor Graphics Gen9

FPGAs:

  • Intel® Programmable Acceleration Card with Intel®Arria® 10 GX FPGA

Host and target operating systems:

  • Windows*
  • Linux*

Languages:

  • Data Parallel C++ (DPC++)
  • C++

Development environments:

  • Microsoft Visual Studio*
  • Eclipse* IDE

Threading:

  • Intel® oneAPI Threading Building Blocks
  • Native threads

For more information, see the system requirements.

Product and Performance Information

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Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804

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