Welcome to Portable Computing Language (pocl)’s documentation!

Contents:

• Installation
  • Requirements
  • Installing requirements for Ubuntu
  • OpenCL 3.0 support
  • Clang / LLVM Notes
  • Configure & Build
  • Cross-compile PoCL
  • Known build-time issues
  • Building & running in Docker
  • ARM 32/64bit support
  • RISC-V support
• Usage
  • Linking your program with pocl through an icd loader
  • Installable client driver (ICD)
  • Linking your program directly with pocl
  • Using pocl on MacOSX
  • Tuning pocl behavior with ENV variables
• Supported features and devices
  • Supported OpenCL features
  • Known unsupported OpenCL features
  • SPIR and SPIR-V support
  • OpenCL conformance
  • OpenCL Extensions Supported by PoCL
  • HSA
  • NVIDIA GPU support
  • Fixed-Function Accelerators
  • Proxy driver
  • Vulkan driver
  • Level Zero driver
  • Remote Driver
• Debugging OpenCL applications with PoCL
  • Basic printf debugging
  • Kernel compiler debugging
  • Simple debugging with PoCL’s debug log
  • Debugging with GDB
  • Debugging with Valgrind
  • Debugging with Thread/Address sanitizers
  • Handling LLVM and driver-allocated memory
• How to use PoCL as SYCL’s OpenCL runtime backend on ARM
  • Software versions
  • Installation of DPC++ (Intel’s LLVM)
  • Installation of vanilla LLVM
  • Installation of PoCL
  • Using SYCL with PoCL
  • Alternative way to test SYCL with PoCL
  • Known issues
  • Troubleshooting
• Frequently asked questions
  • Using pocl
  • pocl source code
  • CLPeak issues
  • Luxmark issues
• Information for PoCL developers
  • Testsuite
  • Ocl-icd
  • Coding Style
  • Khronos ICD Loader
  • Using pocl from the Build Tree
  • Target and Host CPU Architectures for CPU Devices
  • Writing Documentation
  • Maintenance Policy
  • Release management
• Notes on internal design
  • OpenCL host library
  • Kernel compiler
  • Memory management in PoCL
  • Binary inputs format
  • How to write a new user-space device driver for PoCL

Back to pocl home page.

Indices and tables

• Index

• Module Index

• Search Page