From 85769b737688227c045c08a02c25eed6bfadbb0f Mon Sep 17 00:00:00 2001
From: Antoine Hoffmann <antoine.hoffmann@epfl.ch>
Date: Fri, 26 May 2023 15:36:19 +0200
Subject: [PATCH] spare memoery if we do not use cosolver coll

---
 src/memory.F90 | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/src/memory.F90 b/src/memory.F90
index d6729c8c..e08eb059 100644
--- a/src/memory.F90
+++ b/src/memory.F90
@@ -80,15 +80,17 @@ SUBROUTINE memory
   
   !___________________ 2x5D ARRAYS __________________________
   !! Collision matrices
-  IF (GK_CO) THEN !GK collision matrices (one for each kperp)
-    CALL allocate_array(  Cab_F, 1,na, 1,na, 1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,local_nky, 1,local_nkx, 1,local_nz)
-    CALL allocate_array(  Cab_T, 1,na, 1,na, 1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,local_nky, 1,local_nkx, 1,local_nz)
-    CALL allocate_array(  Caa,   1,na,       1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,local_nky, 1,local_nkx, 1,local_nz)
-    CALL allocate_array(nuCself, 1,na,       1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,local_nky, 1,local_nkx, 1,local_nz)
-  ELSE !DK collision matrix (same for every k)
-      CALL allocate_array(  Cab_F, 1,na, 1,na, 1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,1, 1,1, 1,1)
-      CALL allocate_array(  Cab_T, 1,na, 1,na, 1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,1, 1,1, 1,1)
-      CALL allocate_array(  Caa,    1,na,      1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,1, 1,1, 1,1)
-      CALL allocate_array(nuCself,  1,na,      1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,1, 1,1, 1,1)
-ENDIF
+  IF(cosolver_coll) THEN
+    IF (GK_CO) THEN !GK collision matrices (one for each kperp)
+      CALL allocate_array(  Cab_F, 1,na, 1,na, 1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,local_nky, 1,local_nkx, 1,local_nz)
+      CALL allocate_array(  Cab_T, 1,na, 1,na, 1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,local_nky, 1,local_nkx, 1,local_nz)
+      CALL allocate_array(  Caa,   1,na,       1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,local_nky, 1,local_nkx, 1,local_nz)
+      CALL allocate_array(nuCself, 1,na,       1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,local_nky, 1,local_nkx, 1,local_nz)
+    ELSE !DK collision matrix (same for every k)
+        CALL allocate_array(  Cab_F, 1,na, 1,na, 1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,1, 1,1, 1,1)
+        CALL allocate_array(  Cab_T, 1,na, 1,na, 1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,1, 1,1, 1,1)
+        CALL allocate_array(  Caa,    1,na,      1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,1, 1,1, 1,1)
+        CALL allocate_array(nuCself,  1,na,      1,(pmax+1)*(jmax+1), 1,(pmax+1)*(jmax+1), 1,1, 1,1, 1,1)
+    ENDIF
+  ENDIF 
 END SUBROUTINE memory
\ No newline at end of file
-- 
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