Gensym the local memory id.

Author: maleadt

src/device/memory.jl

@@ -5,16 +5,14 @@ export @LocalMemory
 
 ## thread-local array
 
-const shmem_counter = Ref{Int}(0)
-
 """
 Creates a local static memory shared inside one block.
 Equivalent to `__local` of OpenCL or `__shared__ (<variable>)` of CUDA.
 """
 macro LocalMemory(ctx, T, N)
-    id = (shmem_counter[] += 1)
+    id = gensym("local_memory")
     quote
-        LocalMemory($(esc(ctx)), $(esc(T)), Val($(esc(N))), Val($id))
+        LocalMemory($(esc(ctx)), $(esc(T)), Val($(esc(N))), Val($(QuoteNode(id))))
     end
 end