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< H2 > < A NAME = "SECTION00081000000000000000" > < / A > < A NAME = "sec:precinit" > < / A >
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Subroutine init
< / H2 > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < / FONT > < / FONT >
< P >
< FONT SIZE = "+1" > < FONT SIZE = "+1" > < / FONT > < / FONT >
< DIV ALIGN = "CENTER" > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < code > call p%init(ptype,info)< / code >
< / FONT > < / FONT > < / FONT > < / DIV > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < / FONT > < / FONT >
< P >
< FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" >
This routine allocates and initializes the preconditioner
< code > p< / code > , according to the preconditioner type chosen by the user.
< / FONT > < / FONT > < / FONT >
< P >
< FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < B > Arguments< / B > < / FONT > < / FONT > < / FONT > < / FONT >
< P > < / P >
< FONT SIZE = "+1" > < FONT SIZE = "+1" > < / FONT > < / FONT >
< P >
< FONT SIZE = "+1" > < FONT SIZE = "+1" > < / FONT > < / FONT > < TABLE CELLPADDING = 3 >
< TR > < TD ALIGN = "LEFT" VALIGN = "TOP" WIDTH = 34 > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < code > ptype< / code > < / FONT > < / FONT > < / FONT > < / TD >
< TD ALIGN = "LEFT" VALIGN = "TOP" WIDTH = 340 > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < code > character(len=*), intent(in)< / code > .< / FONT > < / FONT > < / FONT > < / TD >
< / TR >
< TR > < TD ALIGN = "LEFT" VALIGN = "TOP" WIDTH = 34 > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" >
< / FONT > < / FONT > < / FONT > < / TD >
< TD ALIGN = "LEFT" VALIGN = "TOP" WIDTH = 340 > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" > The type of preconditioner. Its values are specified
in Table < A HREF = "#tab:precinit" > 1< / A > .< / FONT > < / FONT > < / FONT > < / TD >
< / TR >
< TR > < TD ALIGN = "LEFT" VALIGN = "TOP" WIDTH = 34 > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" >
< / FONT > < / FONT > < / FONT > < / TD >
< TD ALIGN = "LEFT" VALIGN = "TOP" WIDTH = 340 > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" > Note that the strings are case insensitive.< / FONT > < / FONT > < / FONT > < / TD >
< / TR >
< TR > < TD ALIGN = "LEFT" VALIGN = "TOP" WIDTH = 34 > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" >
< code > info< / code > < / FONT > < / FONT > < / FONT > < / TD >
< TD ALIGN = "LEFT" VALIGN = "TOP" WIDTH = 340 > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < code > integer, intent(out)< / code > .< / FONT > < / FONT > < / FONT > < / TD >
< / TR >
< TR > < TD ALIGN = "LEFT" VALIGN = "TOP" WIDTH = 34 > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" >
< / FONT > < / FONT > < / FONT > < / TD >
< TD ALIGN = "LEFT" VALIGN = "TOP" WIDTH = 340 > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" > Error code. If no error, 0 is returned. See Section < A HREF = "node28.html#sec:errors" > 8< / A > for details.< / FONT > < / FONT > < / FONT > < / TD >
< / TR >
< / TABLE > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < / FONT > < / FONT >
< P >
< FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" > For compatibility with the previous versions of MLD2P4, this routine can be also invoked
as follows:
< / FONT > < / FONT > < / FONT >
< P >
< FONT SIZE = "+1" > < FONT SIZE = "+1" > < / FONT > < / FONT >
< DIV ALIGN = "CENTER" > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < code > call mld_precinit(p,ptype,info)< / code >
< / FONT > < / FONT > < / FONT > < / DIV > < FONT SIZE = "+1" > < FONT SIZE = "+1" > < / FONT > < / FONT >
< P >
< FONT SIZE = "+1" > < FONT SIZE = "+1" > < / FONT > < / FONT >
< P >
< FONT SIZE = "+1" > < FONT SIZE = "+1" > < / FONT > < / FONT > < HR >
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