Don't copy in linear solve

SciML · Jan 31, 2024 · 9e0e0c4 · 9e0e0c4
1 parent 1b4d289
commit 9e0e0c4
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "NonlinearSolve"
 uuid = "8913a72c-1f9b-4ce2-8d82-65094dcecaec"
 authors = ["SciML"]
-version = "3.5.1"
+version = "3.5.2"
 
 [deps]
 ADTypes = "47edcb42-4c32-4615-8424-f2b9edc5f35b"

diff --git a/src/internal/linear_solve.jl b/src/internal/linear_solve.jl
@@ -54,9 +54,8 @@ function LinearSolverCache(alg, linsolve, A, b, u; kwargs...)
        (A isa Diagonal) || (linsolve isa typeof(\))
         return LinearSolverCache(nothing, nothing, A, b, nothing, 0, 0)
     end
-    @bb b_ = copy(b)
     @bb u_ = copy(u)
-    linprob = LinearProblem(A, b_; u0 = u_, kwargs...)
+    linprob = LinearProblem(A, b; u0 = u_, kwargs...)
 
     weight = __init_ones(u)
     if __hasfield(alg, Val(:precs))