Forum Discussion
FSamb
New Contributor
New ContributorTest kernel that uses IO channel reads from Global Memory more than expected
What kernel does is just read from Global Memory, then write the same data to write IOchannel. Since reads from GM always has extra reads, it affects the behavior of the write to IO channel.
FSambNew Contributor
New ContributorThanks, Nooraini.
BTW, the same kernel works ok when data to read from GM is big (more than 64KB). Problem happens only if data size is 32KB or less.
Federico
