Weiwei Wang

copyto! does not support CPU SubArrays

5

**Describe the bug** Copyto! does not work for subarray when scalar get index is disallowed. **To Reproduce** The Minimal Working Example (MWE) for this bug: ```julia using CuArrays CuArrays.allowscalar(false) N...

amd gpu give different results when nested loop is used

18

Hi, I noticed that the following script produces different results depending on the backend. On my machine, the output is: ```julia cpu: [18.0; 18.0; 18.0; 18.0; 18.0; 18.0; 18.0; 18.0;...

localmem does not work for cpu backend?

1

Hi, I am trying to write a matvec kernel with shared memory, it works for CUDA backend. However, it results in an error when switched to CPU backend: ``` ERROR:...