From f1c7887ce7a9e8621f24d44fb1932640f3a5ac8f Mon Sep 17 00:00:00 2001
From: Julian Owezarek <julian.owezarek@tum.de>
Date: Fri, 22 Sep 2023 14:23:25 +0200
Subject: [PATCH] remove one temporary

---
 psydac/linalg/solvers.py | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/psydac/linalg/solvers.py b/psydac/linalg/solvers.py
index 9246b6887..d9e0d5b7e 100644
--- a/psydac/linalg/solvers.py
+++ b/psydac/linalg/solvers.py
@@ -254,7 +254,7 @@ def solve(self, b, out=None):
         self._info = {'niter': m, 'success': am < tol_sqr, 'res_norm': sqrt(am) }
 
         if recycle:
-            self.set_options(x0=x.copy()) # try x.copy(out=self._options["x0"]) instead
+            x.copy(out=self._options["x0"])
 
         return x
 
@@ -473,7 +473,7 @@ def solve(self, b, out=None):
         self._info = {'niter': k, 'success': nrmr_sqr < tol_sqr, 'res_norm': sqrt(nrmr_sqr) }
 
         if recycle:
-            self.set_options(x0=x.copy())
+            x.copy(out=self._options["x0"])
 
         return x
 
@@ -701,7 +701,7 @@ def solve(self, b, out=None):
         self._info = {'niter': m, 'success': res_sqr < tol_sqr, 'res_norm': sqrt(res_sqr)}
 
         if recycle:
-            self.set_options(x0=x.copy()) # try x.copy(out=self._options["x0"]) instead
+            x.copy(out=self._options["x0"])
 
         return x
 
@@ -937,7 +937,7 @@ def solve(self, b, out=None):
         self._info = {'niter': m, 'success': res_sqr < tol_sqr, 'res_norm': sqrt(res_sqr)}
 
         if recycle:
-            self.set_options(x0=x.copy()) # try x.copy(out=self._options["x0"]) instead
+            x.copy(out=self._options["x0"])
 
         return x
 
@@ -1256,7 +1256,7 @@ def solve(self, b, out=None):
         self._info = {'niter': itn, 'success': rnorm<tol, 'res_norm': rnorm }
 
         if recycle:
-            self.set_options(x0=x.copy())
+            x.copy(out=self._options["x0"])
 
         return x
 
@@ -1666,7 +1666,7 @@ def solve(self, b, out=None):
         self._successful = istop in [1,2,3]
 
         if recycle:
-            self.set_options(x0=x.copy()) # try x.copy(out=self._options["x0"]) instead
+            x.copy(out=self._options["x0"])
 
         return x
 
@@ -1872,7 +1872,7 @@ def solve(self, b, out=None):
         self._info = {'niter': k+1, 'success': am < tol, 'res_norm': am }
         
         if recycle:
-            self.set_options(x0=x.copy()) # try x.copy(out=self._options["x0"]) instead
+            x.copy(out=self._options["x0"])
 
         return x