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psblas3:
base/internals/psi_idx_ins_cnv.f90 base/modules/psb_base_tools_mod.f90 base/modules/psb_gen_block_map_mod.f90 base/modules/psb_hash_map_mod.f90 base/modules/psb_indx_map_mod.f90 base/modules/psb_list_map_mod.f90 base/modules/psb_repl_map_mod.f90 base/modules/psi_i_mod.f90 base/tools/psb_cdins.f90 docs/html/footnode.html docs/html/index.html docs/html/node1.html docs/html/node10.html docs/html/node100.html docs/html/node101.html docs/html/node102.html docs/html/node103.html docs/html/node104.html docs/html/node105.html docs/html/node106.html docs/html/node107.html docs/html/node108.html docs/html/node109.html docs/html/node11.html docs/html/node110.html docs/html/node111.html docs/html/node112.html docs/html/node113.html docs/html/node114.html docs/html/node115.html docs/html/node116.html docs/html/node117.html docs/html/node118.html docs/html/node119.html docs/html/node12.html docs/html/node120.html docs/html/node13.html docs/html/node14.html docs/html/node15.html docs/html/node16.html docs/html/node17.html docs/html/node18.html docs/html/node19.html docs/html/node2.html docs/html/node20.html docs/html/node21.html docs/html/node22.html docs/html/node23.html docs/html/node24.html docs/html/node25.html docs/html/node26.html docs/html/node27.html docs/html/node28.html docs/html/node29.html docs/html/node3.html docs/html/node30.html docs/html/node31.html docs/html/node32.html docs/html/node33.html docs/html/node34.html docs/html/node35.html docs/html/node36.html docs/html/node37.html docs/html/node38.html docs/html/node39.html docs/html/node4.html docs/html/node40.html docs/html/node41.html docs/html/node42.html docs/html/node43.html docs/html/node44.html docs/html/node45.html docs/html/node46.html docs/html/node47.html docs/html/node48.html docs/html/node49.html docs/html/node5.html docs/html/node50.html docs/html/node51.html docs/html/node52.html docs/html/node53.html docs/html/node54.html docs/html/node55.html docs/html/node56.html docs/html/node57.html docs/html/node58.html docs/html/node59.html docs/html/node6.html docs/html/node60.html docs/html/node61.html docs/html/node62.html docs/html/node63.html docs/html/node64.html docs/html/node65.html docs/html/node66.html docs/html/node67.html docs/html/node68.html docs/html/node69.html docs/html/node7.html docs/html/node70.html docs/html/node71.html docs/html/node72.html docs/html/node73.html docs/html/node74.html docs/html/node75.html docs/html/node76.html docs/html/node77.html docs/html/node78.html docs/html/node79.html docs/html/node8.html docs/html/node80.html docs/html/node81.html docs/html/node82.html docs/html/node83.html docs/html/node84.html docs/html/node85.html docs/html/node86.html docs/html/node87.html docs/html/node88.html docs/html/node89.html docs/html/node9.html docs/html/node90.html docs/html/node91.html docs/html/node92.html docs/html/node93.html docs/html/node94.html docs/html/node95.html docs/html/node96.html docs/html/node97.html docs/html/node98.html docs/html/node99.html docs/html/userhtml.html docs/psblas-3.0.pdf docs/src/intro.tex New docs for LIDX. New LIDX parm in idx_cnv_ins.
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Salvatore Filippone
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@@ -7,8 +7,8 @@ original version by: Nikos Drakos, CBLU, University of Leeds
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Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
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<HTML>
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<HEAD>
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<TITLE>psb_precaply -- Preconditioner application routine</TITLE>
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<META NAME="description" CONTENT="psb_precaply -- Preconditioner application routine">
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<TITLE>psb_precbld -- Builds a preconditioner</TITLE>
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<META NAME="description" CONTENT="psb_precbld -- Builds a preconditioner">
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<META NAME="keywords" CONTENT="userhtml">
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<META NAME="resource-type" CONTENT="document">
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<META NAME="distribution" CONTENT="global">
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@@ -20,45 +20,44 @@ original version by: Nikos Drakos, CBLU, University of Leeds
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<BODY >
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<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A>
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<BR>
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<B> Next:</B> <A NAME="tex2html1641"
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HREF="node115.html">psb_precdescr Prints</A>
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<B> Up:</B> <A NAME="tex2html1637"
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HREF="node111.html">Preconditioner routines</A>
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<B> Previous:</B> <A NAME="tex2html1631"
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HREF="node113.html">psb_precbld Builds</A>
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<B> <A NAME="tex2html1639"
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<B> Next:</B> <A NAME="tex2html1642"
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HREF="node115.html">psb_precaply Preconditioner</A>
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<B> Up:</B> <A NAME="tex2html1638"
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HREF="node112.html">Preconditioner routines</A>
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<B> Previous:</B> <A NAME="tex2html1632"
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HREF="node113.html">psb_precinit Initialize</A>
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<B> <A NAME="tex2html1640"
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HREF="node1.html">Contents</A></B>
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<BR>
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<BR>
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<!--End of Navigation Panel-->
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<H2><A NAME="SECTION000113000000000000000">
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psb_precaply -- Preconditioner application routine</A>
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<H2><A NAME="SECTION000112000000000000000">
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psb_precbld -- Builds a preconditioner</A>
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</H2>
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<P>
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<PRE>
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call psb_precaply(prec,x,y,desc_a,info,trans,work)
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call psb_precaply(prec,x,desc_a,info,trans)
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call psb_precbld(a, desc_a, prec, info,amold,vmold)
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</PRE>
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<P>
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@@ -69,54 +68,60 @@ call psb_precaply(prec,x,desc_a,info,trans)
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<DT><STRONG><B>On Entry</B></STRONG></DT>
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<DD>
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</DD>
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<DT><STRONG>a</STRONG></DT>
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<DD>the system sparse matrix.
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Scope: <B>local</B>
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<BR>
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Type: <B>required</B>
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<BR>
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Intent: <B>in</B>, target.
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<BR>
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Specified as: a sparse matrix data structure spdata<TT>psb_Tspmat_type</TT>.
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</DD>
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<DT><STRONG>prec</STRONG></DT>
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<DD>the preconditioner.
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Scope: <B>local</B>
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<BR>
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Type: <B>required</B>
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<BR>
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Intent: <B>in</B>.
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<BR>
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Specified as: a preconditioner data structure precdata<TT>psb_prec_type</TT>.
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</DD>
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<DT><STRONG>x</STRONG></DT>
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<DD>the source vector.
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Scope: <B>local</B>
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<BR>
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Type: <B>required</B>
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<BR>
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Intent: <B>inout</B>.
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<BR>
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Specified as: a rank one array or an object of type vdata<TT>psb_T_vect_type</TT>.
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</DD>
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Specified as: an already initialized precondtioner data structure precdata<TT>psb_prec_type</TT>
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<BR></DD>
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<DT><STRONG>desc_a</STRONG></DT>
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<DD>the problem communication descriptor.
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<DD>the problem communication descriptor.
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Scope: <B>local</B>
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<BR>
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Type: <B>required</B>
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<BR>
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Intent: <B>in</B>.
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Intent: <B>in</B>, target.
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<BR>
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Specified as: a communication data structure descdata<TT>psb_desc_type</TT>.
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Specified as: a communication descriptor data structure descdata<TT>psb_desc_type</TT>.
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</DD>
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<DT><STRONG>trans</STRONG></DT>
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<DD>Scope:
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<DT><STRONG>amold</STRONG></DT>
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<DD>The desired dynamic type for the internal matrix storage.
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<BR>
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Type: <B>optional</B>
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Scope: <B>local</B>.
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<BR>
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Type: <B>optional</B>.
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<BR>
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Intent: <B>in</B>.
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<BR>
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Specified as: a character.
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Specified as: an object of a class derived from spbasedata<TT>psb_T_base_sparse_mat</TT>.
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</DD>
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<DT><STRONG>work</STRONG></DT>
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<DD>an optional work space
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Scope: <B>local</B>
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<DT><STRONG>vmold</STRONG></DT>
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<DD>The desired dynamic type for the internal vector storage.
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<BR>
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Type: <B>optional</B>
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Scope: <B>local</B>.
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<BR>
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Intent: <B>inout</B>.
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Type: <B>optional</B>.
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<BR>
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Specified as: a double precision array.
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Intent: <B>in</B>.
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<BR>
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Specified as: an object of a class derived from vbasedata<TT>psb_T_base_vect_type</TT>.
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<P>
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</DD>
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</DL>
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@@ -125,16 +130,17 @@ Specified as: a double precision array.
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<DT><STRONG><B>On Return</B></STRONG></DT>
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<DD>
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</DD>
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<DT><STRONG>y</STRONG></DT>
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<DD>the destination vector.
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<DT><STRONG>prec</STRONG></DT>
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<DD>the preconditioner.
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<BR>
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Scope: <B>local</B>
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<BR>
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Type: <B>required</B>
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<BR>
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Intent: <B>inout</B>.
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<BR>
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Specified as: a rank one array or an object of type vdata<TT>psb_T_vect_type</TT>.
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</DD>
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Specified as: a precondtioner data structure precdata<TT>psb_prec_type</TT>
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<BR></DD>
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<DT><STRONG>info</STRONG></DT>
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<DD>Error code.
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<BR>
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