seed! calls CURAND only if CUDA.functional()

denizyuret · Jul 28, 2020 · 2360429 · 2360429
1 parent fc47514
commit 2360429
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/cuarrays/knetarray.jl b/src/cuarrays/knetarray.jl
@@ -145,4 +145,4 @@ end
 
 rand!(a::KnetArray)=(rand!(CuArray(a)); a)
 randn!(a::KnetArray)=(randn!(CuArray(a)); a)
-seed!(n::Integer)=(CURAND.seed!(n); Random.seed!(n))
+seed!(n::Integer)=(CUDA.functional() && CURAND.seed!(n); Random.seed!(n))