Home My Page Projects Code Snippets Project Openings diderot
Summary Activity Tracker Tasks SCM

SCM Repository

[diderot] Diff of /branches/charisee_dev/src/compiler/ein/printer.sml
ViewVC logotype

Diff of /branches/charisee_dev/src/compiler/ein/printer.sml

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 2427, Wed Sep 18 15:20:54 2013 UTC revision 2449, Thu Oct 3 20:15:16 2013 UTC
# Line 12  Line 12 
12      fun intList l = String.concat[String.concatWith "," (List.map Int.toString l)]      fun intList l = String.concat[String.concatWith "," (List.map Int.toString l)]
13    
14      fun printIndex e= (case e      fun printIndex e= (case e
15          of E.C(cx)=> String.concat["c{",intList(cx),"}"]          of E.C(cx)=> String.concat["'",Int.toString(cx),"'"]
16          |  E.V([ix])=> Int.toString(ix)          |  E.V(ix)=> Int.toString(ix)
         |  E.V(mx)=> intList(mx)  
17      )      )
     fun imp([])=""  
     | imp([(i,j)])=  String.concat [" Delta_",printIndex(i),printIndex(j)]  
     | imp((i,j)::es)= String.concat[" Delta_",printIndex(i),printIndex(j)," ",imp(es)]  
18    
19        fun printAlpha alpha= String.concat[String.concatWith "," (List.map printIndex alpha)]
20    
21      fun printerE (Ein.EIN{params, index, body}) = let  
22            fun printer2 term = (case term      fun handleBeta(a,b)=String.concat["Delta_(",printIndex a, ",", printIndex b,")"]
23                   of E.Value(id)=> String.concat[" CI-",Int.toString(id)]  
24                    | E.Tensor(id, E.V([])) =>String.concat[" S",Int.toString(id)]  
25                    | E.Tensor(id, ix) =>String.concat[" T",Int.toString(id),"_",printIndex ix]            fun printbody term = (case term
26                    | E.Pair e => String.concat["(",String.concatWith "," (List.map printer2 e),")"]              of E.Const r => Real.toString(r)
27                    | E.Const e => Real.toString(e)              | E.Tensor(id, []) =>String.concat[" S",Int.toString(id)]
28                    | E.Field(id, E.V [],E.V []) => String.concat ["F",Int.toString(id)]              | E.Tensor(id, alpha) =>String.concat[" T",Int.toString(id),"_",printAlpha alpha]
29                    | E.Field(id, mx,dx) => String.concat ["F",Int.toString(id),"_",printIndex(mx),",",printIndex(dx)]              | E.Field(id, []) =>String.concat[" F",Int.toString(id)]
30                | E.Field(id, alpha) =>String.concat[" F",Int.toString(id),"_",printAlpha alpha]
31                    | E.Add e        => String.concat["(",String.concatWith "+" (List.map printer2 e),")"]              | E.Kernel([]) =>String.concat["h"]
32                    | E.Sub(a,b)      => String.concat ["(",printer2(a),"- ",printer2(b), ")"]              | E.Kernel(betas) =>String.concat["h^{",String.concat(List.map handleBeta betas),"}"]
33                    | E.Div(a,b)      => String.concat ["(",printer2(a),"/ ",printer2(b), ")"]              | E.Delta(ix) =>  handleBeta ix
34                    | E.Prod [e1,e2,e3]       => String.concatWith "*" (List.map printer2 [e1,e2,e3])              | E.Value(ix)=> String.concat["_",Int.toString(ix),"_"]
35                    | E.Prod e       => String.concatWith "^^" (List.map printer2 e)              | E.Epsilon(ix, jx, kx) => String.concat["E_",Int.toString(ix), Int.toString(jx), Int.toString(kx)]
36                    | E.Kernel [] =>  "h"              | E.Sum (alpha,e1)=> String.concat["Sigma:", printAlpha alpha," (", printbody e1,")"]
37                    | E.Kernel dels=> String.concat["h^",imp(dels)]              | E.Neg e1 => String.concat["-", printbody e1]
38                    | E.Delta dels  => imp(dels)              | E.Add el => String.concat["(",String.concatWith "+" (List.map printbody el),")"]
39                    | E.Epsilon(i,j,k)=> String.concat ["E_",Int.toString(i),Int.toString(j),Int.toString(k) ]              | E.Sub(e1, e2) => String.concat ["(",printbody(e1),"- ",printbody(e2), ")"]
40                    | E.Conv(k,[]) => String.concat ["V (*)",printer2(k)]              | E.Prod el => String.concatWith "* " (List.map printbody el)
41                    | E.Conv(k,[E.V(mx)]) =>let              | E.Div(e1,e2) => String.concat ["(",printbody(e1),"/ ",printbody (e2), ")"]
42                          val n= length(mx)              | E.Partial alpha => String.concat["d/dx_",printAlpha alpha]
43                          val ind= intList(mx)              | E.Apply(e1, e2)=> String.concat [ printbody(e1)," ", printbody(e2)," "]
44                | E.Conv(e1, [])=> String.concat[printbody(e1), "(*)h"]
45                | E.Conv(e1, alpha)=> String.concat[printbody(e1), "(*) d/dx_{",printAlpha alpha,"}h"]
46                | E.Probe (e1,e2)=> String.concat ["",printbody(e1), "","@", printbody(e2)]
47                | E.Image(e1::es)=> let
48                        val position=  String.concatWith "," (List.map printbody es)
49                          in                          in
50                              String.concat ["V (*)",printer2(k),"^",Int.toString(n),"{",ind,"}"]                      String.concat [printbody(e1),"[", position,"]"]
51                          end                          end
                   | E.Conv(k,_) => "Incorrect convolution argument"  
                   | E.Partial(E.C(ix)) => String.concat ["d^1","/dx_",intList(ix)]  
                   | E.Partial(E.V(mx))  => String.concat ["d^",Int.toString(length(mx)),"/dx_",intList(mx)]  
                   | E.Probe(a,b) => String.concat ["",printer2(a), "","@", printer2(b)]  
                   | E.Apply(a,b) => String.concat [ printer2(a)," ", printer2(b)," "]  
                   | E.Sum (id,a) => String.concat [" Sigma:", Int.toString(id), " ",printer2(a)]  
                   | _ =>("newbie")  
52                  (* end case *))                  (* end case *))
53            fun printerE (Ein.EIN{params, index, body}) = let
54            fun Index ((E.IX(dim))::i, count) = String.concat["(", Int.toString count,            fun Index ((E.IX(dim))::i, count) = String.concat["(", Int.toString count,
55                  " DIM:", Int.toString dim, ")", Index(i,count+1)]                  " DIM:", Int.toString dim, ")", Index(i,count+1)]
56              | Index ((E.SX(lb,ub))::i, count) = String.concat[ "} {Summation:(",Int.toString(count),              | Index ((E.SX(lb,ub))::i, count) = String.concat[ "} {Summation:(",Int.toString(count),
57                  " DIM:",Int.toString(lb),",", Int.toString(ub),")", Index(i,count+1)]                  " DIM:",Int.toString(lb),",", Int.toString(ub),")", Index(i,count+1)]
58              | Index (_, count) = ""              | Index (_, count) = ""
59          fun Param(E.TEN::param, i)=String.concat[Int.toString(i), ":TEN ", Param(param, i+1)]          fun Param(E.TEN::param, i)=String.concat[Int.toString(i), ":TEN ", Param(param, i+1)]
60              | Param(E.FLD(d)::param, i)= String.concat[Int.toString(i), ":FLD-", intList d," ",Param(param, i+1)]              | Param(E.FLD(d)::param, i)= String.concat[Int.toString(i), ":FLD-", Int.toString d," ",Param(param, i+1)]
61              | Param(_,_)=""              | Param(_,_)=""
62    
63          val str=String.concat [Param(params, 0)," \n<",printer2(body),">","\n _{",Index(index,0),"} \n \n \n "]          val str=String.concat ["\n\t" ,Param(params, 0)," \n \t <",printbody(body),">","\n \t _{",Index(index,0),"} \n "]
64          in          in
65              print str; str              print str; str
66          end          end

Legend:
Removed from v.2427  
changed lines
  Added in v.2449

root@smlnj-gforge.cs.uchicago.edu
ViewVC Help
Powered by ViewVC 1.0.0