Add GPU-compatible iszero for sparse arrays#669

kshyatt merged 1 commit intoJuliaGPU:masterJuliaGPU/GPUArrays.jl:masterfrom

ChrisRackauckas-Claude:add-iszero-sparse-arraysChrisRackauckas-Claude/GPUArrays.jl:add-iszero-sparse-arraysCopy head branch name to clipboard