Merge branch 'maint-1.2.0' of github.com:sfilippone/amg4psblas into maint-1.2.0

Take out debug print
Take out debug in amg_krylov_opt
2026-10-06 22:55:12 +00:00 · 2026-06-16 12:53:09 +02:00 · 2026-06-12 16:09:40 +02:00 · 2026-06-12 15:12:16 +02:00 · 2026-06-09 08:15:26 +02:00 · 2026-05-29 15:05:54 +02:00
914 changed files with 1601 additions and 1247 deletions
@@ -0,0 +1,12 @@
+$Format:%d%n%n$
+# Fall back version, probably last release:
+1.2.0
+
+# AMG4PSBLAS version file.
+#
+# Release archive created from commit:
+# $Format:%H %d$
+# $Format:Created on %ci by %cN, and$
+# $Format:signed by %GS using %GK.$
+# $Format:Signature status: %G?$
+$Format:%GG$
@@ -0,0 +1,28 @@
+*.a             export-ignore
+*.o             export-ignore
+*.mod           export-ignore
+*.smod          export-ignore
+*~              export-ignore
+.git*		export-ignore
+
+Make.inc	export-ignore
+config		export-ignore
+config/		export-ignore
+config/**	export-ignore
+configure.ac	export-ignore
+config.log      export-ignore
+config.status	export-ignore
+aclocal.m4  	export-ignore
+autogen.sh	export-ignore
+autom4te.cache	export-ignore
+Dockerfile	export-ignore
+.travis.yml	export-ignore
+# generated folder
+./include/**	export-ignore
+./modules/**	export-ignore
+docs/src	export-ignore
+docs/doxypsb	export-ignore
+docs/Makefile	export-ignore
+
+# the executable from tests
+
@@ -305,6 +305,13 @@ if(MPI_FOUND)
  #include_directories("${MPI_INCLUDE_DIR}")
 endif()

+# Find AMG constants
+include(${CMAKE_CURRENT_LIST_DIR}/cmake/readAMGConst.cmake)
+_amg_read_const()
+
+if ("${PSB_LPK_SIZE}" EQUAL 8) 
+   set(CXXMATCHBOXBIT "#define AMG_MATCHBOXP_BIT64")
+endif()


 #------------------------------------------
@@ -4,11 +4,9 @@
    Algebraic Multigrid Package
               based on PSBLAS (Parallel Sparse BLAS version 3.9)
    
-    (C) Copyright 2025
-  
-        Salvatore Filippone  
-        Pasqua D'Ambra   
-        Fabio Durastante        
+    (C) Copyright 2025  Salvatore Filippone
+    (C) Copyright 2025  Pasqua D'Ambra
+    (C) Copyright 2025  Fabio Durastante
   
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
@@ -20,7 +18,7 @@
         documentation and/or other materials provided with the distribution.
      3. The name of the AMG4PSBLAS group or the names of its contributors may
         not be used to endorse or promote products derived from this
-         software without specific written permission.
+         software without specific prior written permission.
   
    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -70,7 +70,8 @@ EXTRALIBS=@EXTRA_LIBS@


 #
-AMGCDEFINES=$(MUMPSFLAGS) $(SLUFLAGS) $(UMFFLAGS) $(SLUDISTFLAGS) $(PSBCDEFINES)
+AMGCDEFINES=$(SLUFLAGS) $(UMFFLAGS) $(SLUDISTFLAGS)
+#$(PSBCDEFINES) $(MUMPSFLAGS)
 CDEFINES=$(AMGCDEFINES)
 AMGFDEFINES=@AMGFDEFINES@ $(PSBFDEFINES)
 FDEFINES=$(AMGFDEFINES)
@@ -64,7 +64,7 @@ LIBNAME=libamg_prec.a
 all: mods  objs impld

 mods: $(MODOBJS)
-	/bin/cp -p amg_const.h amg_config.h $(INCDIR)
+	/bin/cp -p amg_config.h $(INCDIR)
 	/bin/cp -p *$(.mod) $(MODDIR)
 objs: mods impld
 impld: mods
@@ -79,7 +79,7 @@ lib: mods impld

 $(MODOBJS): $(PSBLAS_MODDIR)/$(PSBBASEMODNAME)$(.mod)

-amg_base_prec_type.o: amg_const.h
+#amg_base_prec_type.o: amg_const.h
 amg_s_prec_type.o amg_d_prec_type.o amg_c_prec_type.o amg_z_prec_type.o	: amg_base_prec_type.o
 amg_prec_type.o: amg_s_prec_type.o amg_d_prec_type.o amg_c_prec_type.o amg_z_prec_type.o
 amg_prec_mod.o: amg_prec_type.o amg_s_prec_mod.o amg_d_prec_mod.o amg_c_prec_mod.o amg_z_prec_mod.o
@@ -1,16 +0,0 @@
-#!/bin/bash
-hn=amg_const.h
-fn=amg_base_prec_type.F90
-echo "/* This file was generated by a script using the $fn file as a basis. */" > $hn
-echo '#ifndef AMG_CONST_H_' >> $hn
-echo '#define AMG_CONST_H_' >> $hn
-echo '#ifdef __cplusplus' >> $hn
-echo 'extern "C" { ' >> $hn
-echo '#endif' >> $hn
-cat $fn | sed 's/=/= (/g;s/$/ )/g' | grep '\(^  *!\)\|parameter' | grep  '_\>'  | sed 's/^\s*//g;s/^.*:://g;s/\s*=\s*/ /g' | sed  's/,/\n/g;s/^ //g'  | tr '[:lower:]' '[:upper:]' | grep ^AMG | sed 's/^/#define /g' >> $hn
-echo '#ifdef __cplusplus' >> $hn
-echo '}' >> $hn
-echo '#endif' >> $hn
-echo '#endif' >> $hn
-exit
-
@@ -17,7 +17,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -17,7 +17,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -345,7 +345,6 @@ contains

    if (allocated(sm%sv)) then
      call sm%sv%free(info)
-      if (info == psb_success_) deallocate(sm%sv,stat=info)
      if (info /= psb_success_) then
        info = psb_err_alloc_dealloc_
        call psb_errpush(info,name)
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -23,7 +23,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -57,7 +57,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -21,7 +21,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -665,6 +665,10 @@ contains
      info = psb_err_internal_error_; goto 9999
    end if

+    !
+    ! In the internals, do FREE on components,
+    ! but do not deallocate them
+    !
    if (allocated(prec%precv)) then
      do i=1,size(prec%precv)
        call prec%precv(i)%free_smoothers(info)
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -3,6 +3,12 @@

 #include "psb_config.h"

+#define AMG_VERSION_MAJOR        @AMGMAJOR@
+#define AMG_VERSION_MINOR        @AMGMINOR@
+#define AMG_VERSION_PATCHLEVEL   @AMGPATCH@
+#define AMG_VERSION_STRING       @AMGSTRING@
+
+
@CHAVEUMF@
@CHAVESLU@
@CSLUVERSION@
@@ -1,107 +0,0 @@
-/* This file was generated by a script using the mld_base_prec_type.F90 file as a basis. */
-#ifndef MLD_CONST_H_
-#define MLD_CONST_H_
-#ifdef __cplusplus
-extern "C" { 
-#endif
-#define MLD_VERSION_STRING_ ( "2.0.0" )
-#define MLD_VERSION_MAJOR_ ( 2 )
-#define MLD_VERSION_MINOR_ ( 0 )
-#define MLD_PATCHLEVEL_ ( 0 )
-#define MLD_SMOOTHER_TYPE_ (  1          )
-#define MLD_SUB_SOLVE_ (  2 )
-#define MLD_SUB_RESTR_ (  3 )
-#define MLD_SUB_PROL_ (  4 )
-#define MLD_SUB_REN_ (  5 )
-#define MLD_SUB_OVR_ (  6 )
-#define MLD_SUB_FILLIN_ (  8 )
-#define MLD_SLU_PTR_ ( 10 )
-#define MLD_UMF_SYMPTR_ ( 12 )
-#define MLD_UMF_NUMPTR_ ( 14 )
-#define MLD_SLUD_PTR_ ( 16 )
-#define MLD_PREC_STATUS_ ( 18  )
-#define MLD_ML_TYPE_ ( 20 )
-#define MLD_SMOOTHER_SWEEPS_PRE_ ( 21 )
-#define MLD_SMOOTHER_SWEEPS_POST_ ( 22 )
-#define MLD_SMOOTHER_POS_ ( 23 )
-#define MLD_AGGR_KIND_ ( 24 )
-#define MLD_AGGR_ALG_ ( 25 )
-#define MLD_AGGR_OMEGA_ALG_ ( 26 )
-#define MLD_AGGR_EIG_ ( 27 )
-#define MLD_AGGR_FILTER_ ( 28 )
-#define MLD_COARSE_MAT_ ( 29 )
-#define MLD_COARSE_SOLVE_ ( 30  )
-#define MLD_COARSE_SWEEPS_ ( 31 )
-#define MLD_COARSE_FILLIN_ ( 32 )
-#define MLD_COARSE_SUBSOLVE_ ( 33 )
-#define MLD_SMOOTHER_SWEEPS_ ( 34 )
-#define MLD_IFPSZ_ ( 36 )
-#define MLD_MIN_PREC_ ( 0 )
-#define MLD_NOPREC_ ( 0 )
-#define MLD_JAC_ ( 1 )
-#define MLD_BJAC_ ( 2 )
-#define MLD_AS_ ( 3 )
-#define MLD_MAX_PREC_ ( 3 )
-#define MLD_SLV_DELTA_ ( MLD_MAX_PREC_+1 )
-#define MLD_F_NONE_ ( MLD_SLV_DELTA_+0 )
-#define MLD_DIAG_SCALE_ ( MLD_SLV_DELTA_+1 )
-#define MLD_ILU_N_ ( MLD_SLV_DELTA_+2 )
-#define MLD_MILU_N_ ( MLD_SLV_DELTA_+3 )
-#define MLD_ILU_T_ ( MLD_SLV_DELTA_+4 )
-#define MLD_SLU_ ( MLD_SLV_DELTA_+5 )
-#define MLD_UMF_ ( MLD_SLV_DELTA_+6 )
-#define MLD_SLUDIST_ ( MLD_SLV_DELTA_+7 )
-#define MLD_MAX_SUB_SOLVE_ ( MLD_SLV_DELTA_+7 )
-#define MLD_MIN_SUB_SOLVE_ ( MLD_DIAG_SCALE_ )
-#define MLD_RENUM_NONE_ (0 )
-#define MLD_RENUM_GLB_ (1 )
-#define MLD_RENUM_GPS_ (2 )
-#define MLD_MAX_RENUM_ (1 )
-#define MLD_NO_ML_ ( 0 )
-#define MLD_ADD_ML_ ( 1 )
-#define MLD_MULT_ML_ ( 2 )
-#define MLD_NEW_ML_PREC_ ( 3 )
-#define MLD_MAX_ML_TYPE_ ( MLD_MULT_ML_ )
-#define MLD_PRE_SMOOTH_ (1 )
-#define MLD_POST_SMOOTH_ (2 )
-#define MLD_TWOSIDE_SMOOTH_ (3 )
-#define MLD_MAX_SMOOTH_ (MLD_TWOSIDE_SMOOTH_ )
-#define MLD_NO_SMOOTH_ ( 0 )
-#define MLD_SMOOTH_PROL_ ( 1 )
-#define MLD_MIN_ENERGY_ ( 2 )
-#define MLD_BIZ_PROL_ ( 3 )
-#define MLD_MAX_AGGR_KIND_ (MLD_MIN_ENERGY_ )
-#define MLD_NO_FILTER_MAT_ (0 )
-#define MLD_FILTER_MAT_ (1 )
-#define MLD_MAX_FILTER_MAT_ (MLD_NO_FILTER_MAT_ )
-#define MLD_DEC_AGGR_ (0 )
-#define MLD_SYM_DEC_AGGR_ (1 )
-#define MLD_GLB_AGGR_ (2 )
-#define MLD_NEW_DEC_AGGR_ (3 )
-#define MLD_NEW_GLB_AGGR_ (4 )
-#define MLD_MAX_AGGR_ALG_ (MLD_DEC_AGGR_ )
-#define MLD_EIG_EST_ (0 )
-#define MLD_USER_CHOICE_ (999 )
-#define MLD_MAX_NORM_ (0 )
-#define MLD_DISTR_MAT_ (0 )
-#define MLD_REPL_MAT_ (1 )
-#define MLD_MAX_COARSE_MAT_ (MLD_REPL_MAT_   )
-#define MLD_PREC_BUILT_ (98765 )
-#define MLD_SUB_ILUTHRS_ ( 1 )
-#define MLD_AGGR_OMEGA_VAL_ ( 2 )
-#define MLD_AGGR_THRESH_ ( 3 )
-#define MLD_COARSE_ILUTHRS_ ( 4 )
-#define MLD_RFPSZ_ ( 8 )
-#define MLD_L_PR_ (1 )
-#define MLD_U_PR_ (2 )
-#define MLD_BP_ILU_AVSZ_ (2 )
-#define MLD_AP_ND_ (3 )
-#define MLD_AC_ (4 )
-#define MLD_SM_PR_T_ (5 )
-#define MLD_SM_PR_ (6 )
-#define MLD_SMTH_AVSZ_ (6 )
-#define MLD_MAX_AVSZ_ (MLD_SMTH_AVSZ_  )
-#ifdef __cplusplus
-}
-#endif
-#endif
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -345,7 +345,6 @@ contains

    if (allocated(sm%sv)) then
      call sm%sv%free(info)
-      if (info == psb_success_) deallocate(sm%sv,stat=info)
      if (info /= psb_success_) then
        info = psb_err_alloc_dealloc_
        call psb_errpush(info,name)
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -23,7 +23,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -57,7 +57,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -54,7 +54,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -21,7 +21,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -54,7 +54,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -279,7 +279,6 @@ contains

    if (allocated(sm%sv)) then
      call sm%sv%free(info)
-      if (info == psb_success_) deallocate(sm%sv,stat=info)
      if (info /= psb_success_) then
        info = psb_err_alloc_dealloc_
        call psb_errpush(info,name)
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -665,6 +665,10 @@ contains
      info = psb_err_internal_error_; goto 9999
    end if

+    !
+    ! In the internals, do FREE on components,
+    ! but do not deallocate them
+    !
    if (allocated(prec%precv)) then
      do i=1,size(prec%precv)
        call prec%precv(i)%free_smoothers(info)
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -345,7 +345,6 @@ contains

    if (allocated(sm%sv)) then
      call sm%sv%free(info)
-      if (info == psb_success_) deallocate(sm%sv,stat=info)
      if (info /= psb_success_) then
        info = psb_err_alloc_dealloc_
        call psb_errpush(info,name)
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -23,7 +23,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -57,7 +57,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -54,7 +54,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -21,7 +21,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -54,7 +54,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -279,7 +279,6 @@ contains

    if (allocated(sm%sv)) then
      call sm%sv%free(info)
-      if (info == psb_success_) deallocate(sm%sv,stat=info)
      if (info /= psb_success_) then
        info = psb_err_alloc_dealloc_
        call psb_errpush(info,name)
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -665,6 +665,10 @@ contains
      info = psb_err_internal_error_; goto 9999
    end if

+    !
+    ! In the internals, do FREE on components,
+    ! but do not deallocate them
+    !
    if (allocated(prec%precv)) then
      do i=1,size(prec%precv)
        call prec%precv(i)%free_smoothers(info)
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -20,7 +20,7 @@
 !         documentation and/or other materials provided with the distribution.
 !      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
-!         software without specific written permission.
+!         software without specific prior written permission.
 !   
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
sfilippone	5005c1a4ba	Merge branch 'maint-1.2.0' of github.com:sfilippone/amg4psblas into maint-1.2.0	2026-06-16 12:53:09 +02:00
sfilippone	150724341f	Take out debug print	2026-06-12 16:09:40 +02:00
sfilippone	525f971978	Take out debug in amg_krylov_opt	2026-06-12 15:12:16 +02:00
sfilippone	c6daa45aa8	First update for new psblas interface	2026-06-09 08:15:26 +02:00
sfilippone	6c0a8831d8	Fixes for scaling in Krylov	2026-05-29 15:05:54 +02:00
sfilippone	1faa0d57b3	Improve CBIND prec	2026-05-12 13:36:38 +02:00
sfilippone	64c1c9bbbd	Fix (de)allocate prec and smoothers_free	2026-05-12 13:26:20 +02:00
sfilippone	f660aa7cde	Fix matrix generation	2026-05-05 16:58:50 +02:00
sfilippone	c1fa595f0c	Fix samples generation	2026-05-05 15:44:16 +02:00
sfilippone	d96e747578	Add .VERSION file	2026-04-10 13:34:12 +02:00
sfilippone	cbf455411e	Fix generation of amg_config.h with CMAKE	2026-04-07 16:44:05 +02:00
sfilippone	62f630175a	Merge branch 'maint-1.2.0' of github.com:sfilippone/amg4psblas into maint-1.2.0	2026-03-25 17:03:37 +01:00
Salvatore Filippone	90b2f47d3e	Fix handling of external packages within CBIND.	2026-03-25 16:48:06 +01:00
sfilippone	95a2784b69	Fix CMakeLists for cbind include files	2026-03-24 11:07:39 +01:00
sfilippone	dbd62f603f	Introduce .gitattributes	2026-03-19 16:48:03 +01:00
sfilippone	ecac67c1cf	Fix use of AR in configure for other platforms	2026-03-18 16:56:56 +01:00
sfilippone	29c6ac416c	Fix license	2026-03-18 16:11:58 +01:00
sfilippone	aece94c0fd	Fix message in sample program	2026-03-18 14:27:42 +01:00
sfilippone	838eaa4d83	Fix licensing text	2026-03-18 14:18:47 +01:00
sfilippone	dd1f335d78	Merge hotfixes for CBIND from mainline	2026-03-17 14:54:47 +01:00