My GPU has 12 GB global memory (CL_DEVICE_GLOBAL_MEM_SIZE), but only 3 GB of memory which it can allocate (CL_DEVICE_MAX_MEM_ALLOC_SIZE). When I try t ...
My GPU has 12 GB global memory (CL_DEVICE_GLOBAL_MEM_SIZE), but only 3 GB of memory which it can allocate (CL_DEVICE_MAX_MEM_ALLOC_SIZE). When I try t ...
I'm using the advice given here for choosing an optimal GPU for my algorithm. https://stackoverflow.com/a/33488953/5371117 I query the devices on my ...
I'm trying to use a special function provided by boost.math in a thrust algorithm. Basically, I want to do a transformation, like so where myfunct ...
Good evening! I am writing a high-performance application and trying to use boost to speed up complex computations. The essence of my question: is th ...
I would like to compute the phase of a complex number using boost::compute here is my attempt, I expect the result to be equal to atan2(0.5f): but ...
I am trying to generate boost::uuids::uuid from boost::compute::detail::sha1 in this way: But this code fails with error Error occurred: invalid uu ...
The function signature of my kernel is as follows: I know that is possible to use a subset of the features of c++ to write the kernel using an exte ...
I am now learning boost::compute openCL wrapper library. I am experiencing very slow copy procedure. If we scale CPU to CPU copy speed as 1, how fast ...
While experimenting with boost::compute I've run into an issue with determining the largest vector I can allocate on a device (I'm still fairly new to ...
I'm somewhat new to opencl and am trying to learn to use boost::compute properly. Consider the following code: I have a vector of custom structs (a ...
I'm currently exploring boost_compute. Unfortunately there are less documentation pages and examples, than I need to understand what to do. Given the ...
Is it possible to copy arrays of custom structures using boost::compute? E.g. ...
I have a problem building a program that makes use of the Boost.Compute library. I use two zip_iterators consisting out of a tuple of two float iterat ...
Been trying to compile this sample code: https://github.com/boostorg/compute/blob/master/README.md I installed QT Creator 5.7 using mingw530 I compi ...
I wonder if there is an analog to boost compute Function (http://www.boost.org/doc/libs/1_61_0/libs/compute/doc/html/boost_compute/advanced_topics.htm ...
I have written a simple kernel that performs recursion over trees like: So i'd like to pass such array of tree items which point to themselves to t ...
I'm following this link and trying to install Boost Compute on Mac OS. It says it can be installed with make install but I cannot find a Makefile. I ...
I just started to play with Boost.Compute, to see how much speed it can bring to us, I wrote a simple program: And here's the sample output on my m ...
The following codes add two vectors using boost.compute and opencl c++ wrapper respectively. The result shows boost.compute is almost 20 times slower ...
With a just a cursory understanding of these libraries, they look to be very similar. I know that VexCL and Boost.Compute use OpenCl as a backend (alt ...