GPU Radix Sort written in Apple Metal
$30-250 USD
Paid on delivery
I was hoping one would be announced at WWDC but no such luck.
I need a GPU Radix Search written in Metal for integer key value pairs. Currently using thrust::stable_sort_by_key on Nvida GPU's but want to get working in Metal.
One option would be to look at CUDPP: [login to view URL]
But I know there are faster options:
[login to view URL]
Merrill, D. and Grimshaw, A. High Performance and Scalable Radix Sort: A case study of implementing dynamic parallelism for GPU computing, Parallel Processing Letters 21 (2011)
Ideally would like to have as a single compute kernel function.
// thrust::stable_sort_by_key(thrust:: device_ptr<uint>(dGridParticleHash),
// thrust:: device_ptr<uint>(dGridParticleHash + numParticles),
// thrust:: device_ptr<int>(dGridParticleIndex));
Project ID: #17139435