i need to use at least 500 megabytes of memory in my kernel. got a 4650 with 1024MB here and even with
Max memory allocation: 268435456
Global memory size: 1073741824
a test case shows that using opencl with the cpu device allocates ~500mb of memory, so i should work on the GPU as well. my program just exits with ERROR: clCreateBuffer(-61), regardless if i set all env variables to 700 or more megabytes.
any help would be appreciated.
PS: ubuntu 10.04 32bit, catalyst 10.04, stream sdk 2.1