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<div id="version" align=right><b>petsc-3.7.5 2017-01-01</b></div>
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<A NAME="TSSundialsSetMaxl"><H1>TSSundialsSetMaxl</H1></A>
Sets the dimension of the Krylov space used by GMRES in the linear solver in SUNDIALS. SUNDIALS DOES NOT use restarted GMRES so this is the maximum number of GMRES steps that will be used.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscts.h"
PetscErrorCode TSSundialsSetMaxl(TS ts,PetscInt maxl)
</PRE>
Logically Collective on <A HREF="../TS/TS.html#TS">TS</A>
<P>
<H3><FONT COLOR="#CC3333">Input parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>ts </B></TD><TD>- the time-step context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>maxl </B></TD><TD>- number of direction vectors (the dimension of Krylov subspace).
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
GMRES
<BR>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../TS/TSSundialsGetIterations.html#TSSundialsGetIterations">TSSundialsGetIterations</A>(), <A HREF="../TS/TSSundialsSetType.html#TSSundialsSetType">TSSundialsSetType</A>(),
<BR><A HREF="../TS/TSSundialsSetLinearTolerance.html#TSSundialsSetLinearTolerance">TSSundialsSetLinearTolerance</A>(), <A HREF="../TS/TSSundialsSetGramSchmidtType.html#TSSundialsSetGramSchmidtType">TSSundialsSetGramSchmidtType</A>(), <A HREF="../TS/TSSundialsSetTolerance.html#TSSundialsSetTolerance">TSSundialsSetTolerance</A>(),
<A HREF="../TS/TSSundialsGetIterations.html#TSSundialsGetIterations">TSSundialsGetIterations</A>(), <A HREF="../TS/TSSundialsSetType.html#TSSundialsSetType">TSSundialsSetType</A>(),
<A HREF="../TS/TSSundialsSetLinearTolerance.html#TSSundialsSetLinearTolerance">TSSundialsSetLinearTolerance</A>(), <A HREF="../TS/TSSundialsSetTolerance.html#TSSundialsSetTolerance">TSSundialsSetTolerance</A>(), <A HREF="../TS/TSSundialsGetPC.html#TSSundialsGetPC">TSSundialsGetPC</A>(),
<A HREF="../TS/TSSetExactFinalTime.html#TSSetExactFinalTime">TSSetExactFinalTime</A>()
<P>
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>advanced
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/ts/impls/implicit/sundials/sundials.c.html#TSSundialsSetMaxl">src/ts/impls/implicit/sundials/sundials.c</A>
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