Packages with the opencl use flag

app-crypt / johntheripper-jumbo : fast password cracker

app-emulation / crossover-bin : Commercial version of app-emulation/wine with paid support.

app-emulation / wine-any : Free implementation of Windows(tm) on Unix, with optional external patchsets

app-emulation / wine-d3d9 : Free implementation of Windows(tm) on Unix, with Gallium Nine patchset

app-emulation / wine-staging : Free implementation of Windows(tm) on Unix, with Wine-Staging patchset

app-emulation / wine-vanilla : Free implementation of Windows(tm) on Unix, without external patchsets

  • Enable OpenCL support

app-text / tesseract : An OCR Engine, orginally developed at HP, now open source.

  • Enable opencl support for speedup using GPU computation.

dev-libs / actor-framework : The C++ Actor Framework (CAF)

dev-libs / libgpuarray : Library to manipulate tensors on the GPU

dev-libs / starpu : Unified runtime system for heterogeneous multicore architectures

  • Enable OpenCL support

dev-python / pygpu : Python bindings to libgpuarray

dev-util / nvidia-cuda-sdk : NVIDIA CUDA Software Development Kit

media-gfx / blender : 3D Creation/Animation/Publishing System

  • Allow OpenCL Graphics Acceleration. This may require extra graphics card drivers.

media-gfx / darktable : A virtual lighttable and darkroom for photographers

  • Enable opencl support

media-gfx / freewrl : VRML97 and X3D compliant browser, library, and web-browser plugin

media-gfx / imagemagick : A collection of tools and libraries for many image formats

  • Enable OpenCL support

media-gfx / mandelbulber : Tool to render 3D fractals

media-libs / mesa : OpenGL-like graphic library for Linux

  • Enable the Clover Gallium OpenCL state tracker.

media-libs / opencv : A collection of algorithms and sample code for various computer vision problems

  • Add support for OpenCL

media-libs / opensubdiv : An Open-Source subdivision surface library

  • Enable OpenCL support through virtual/opencl.

media-libs / x264 : A free library for encoding X264/AVC streams

  • Add support for OpenCL.

media-video / ffmpeg : Complete solution to record, convert and stream audio and video. Includes libavcodec

  • Enable OpenCL support

net-misc / bfgminer : Modular Bitcoin ASIC/FPGA/GPU/CPU miner in C

  • Enable support for mining with OpenCL-capable devices (GPUs)

net-p2p / go-ethereum : Official golang implementation of the Ethereum protocol

net-p2p / pybitmessage : Reference client for Bitmessage: a P2P communications protocol

net-p2p / xmr-stak : Unified all-in-one Monero miner

net-wireless / pyrit : GPU-accelerated attack against WPA-PSK authentication

sci-chemistry / gromacs : The ultimate molecular dynamics simulation package

  • Enable opencl non-bonded kernels

sci-geosciences / grass : A free GIS with raster and vector functionality, as well as 3D vizualization

sci-geosciences / qgis : User friendly Geographic Information System

  • Enable OpenCL support

sci-libs / gdal : Translator library for raster geospatial data formats (includes OGR support)

  • Enable OpenCL support

sci-libs / libgeodecomp : An auto-parallelizing library to speed up computer simulations

sci-libs / shogun : Large Scale Machine Learning Toolbox