Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

OpenCV 3.0 - list of GPU accelerated functions through T-API?

Hello!

So I've read about the new T-API and how it makes very easy to essentially use the same code with no regards of whether it will actually run on a CPU or GPU (through OpenCL / OCL). It sounds really great, and I've read there are currently about 100 functions than can take advantage of the GPU this way. My question: is there an up-to-date, complete list of these functions anywhere?

Converting Mats to UMats (or the other way around) have some overhead I imagine, so I would check which functions I use can take advantage of the GPU to evaluate where it's worth for me right now to make the transition to UMats.

Thanks

OpenCV 3.0 - list of GPU accelerated functions through T-API?

Hello!

So I've read about the new T-API (transparent API) and how it makes very easy to essentially use the same code with no regards of whether it will actually run on a CPU or GPU (through OpenCL / OCL). It sounds really great, and I've read there are currently about 100 functions than can take advantage of the GPU this way. My question: is there an up-to-date, complete list of these functions anywhere?

Converting Mats to UMats (or the other way around) have some overhead I imagine, so I would check which functions I use can take advantage of the GPU to evaluate where it's worth for me right now to make the transition to UMats.

Thanks