Changes between Version 14 and Version 15 of OpenCLTransformation

Timestamp:

08/07/14 13:33:34 (12 years ago)

Author:

fuufusuu

Comment:

--

OpenCLTransformation

@@ -79 +79 @@
 err |= clSetKernelArg(kernel, 2, sizeof(unsigned int), &count);
 
-clSetKernelArg sets arguments for an array of each device in the kernel. 
+* 'clSetKernelArg': sets arguments for an array of each device in the kernel. 
+
+Support for global, local, constant and group, local being the default
+Private (local) - variable assignment, or malloc + memcpy
+
+Global - pointer with memory location. For regular non pointer variables, make a pointer and assign it to it, then use the pointer
+Global variables can be declared in program source but they must use the "constant" address space qualifier and need to be initialized. 
+You cannot have global variables that can be modified by kernels and where the modified values are persistent across work-groups and kernel executions. 
+
+Constant is just like global, but read only
+
+group - ???
 {{{
   ((args*)kernel.arguments)->input = input;