Don't use qr! on SparseMatrixCSC

It's really slow, see #283
SciML · Mar 24, 2023 · bd71331 · bd71331
1 parent a5b11d7
commit bd71331
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/factorization.jl b/src/factorization.jl
@@ -91,7 +91,7 @@ end
 
 function do_factorization(alg::QRFactorization, A, b, u)
     A = convert(AbstractMatrix, A)
-    if alg.inplace && (!(A isa SparseMatrixCSC) || VERSION >= v"1.8-")
+    if alg.inplace && !(A isa SparseMatrixCSC)
         fact = qr!(A, alg.pivot)
     else
         fact = qr(A) # CUDA.jl does not allow other args!