Fix memory alloc for fast opencl
Fix memory alloc for fast opencl

pentschev/arrayfire,merlin-ext/arrayfire,pentschev/arrayfire,umar456/arrayfire,victorv/arrayfire,9prady9/arrayfire,arrayfire/arrayfire,merlin-ext/arrayfire,hshindo/arrayfire,shehzan10/arrayfire,ghisvail/arrayfire,9prady9/arrayfire,bkloppenborg/arrayfire,bkloppenborg/arrayfire,victorv/arrayfire,pentschev/arrayfire,ghisvail/arrayfire,mrgloom/arrayfire,shehzan10/arrayfire,shehzan10/arrayfire,9prady9/arrayfire,arrayfire/arrayfire,arrayfire/arrayfire,umar456/arrayfire,marbre/arrayfire,pombredanne/arrayfire,victorv/arrayfire,ghisvail/arrayfire,munnybearz/arrayfire,bkloppenborg/arrayfire,marbre/arrayfire,munnybearz/arrayfire,umar456/arrayfire,pentschev/arrayfire,pombredanne/arrayfire,merlin-ext/arrayfire,arrayfire/arrayfire,marbre/arrayfire,hshindo/arrayfire,pombredanne/arrayfire,shehzan10/arrayfire,marbre/arrayfire,mrgloom/arrayfire,munnybearz/arrayfire,mrgloom/arrayfire,pombredanne/arrayfire,mrgloom/arrayfire,hshindo/arrayfire,bkloppenborg/arrayfire,umar456/arrayfire,hshindo/arrayfire,ghisvail/arrayfire,9prady9/arrayfire,merlin-ext/arrayfire,victorv/arrayfire