1、I got that in opengl graphics pipline, we can use pixel local storage to shared from each threads
2、I got that from opencl developer guide, opencl __local is not implement for arm mali gpu
3、I also got that, Mali GPUs do not implement dedicated on-chip shared memory for compute shaders.
So, developer can not use shared memory in compute pipline? Or does some have a good idea for use the shared memory? I think the shared memory is very important for hpc optimization.