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

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branches/charisee/src/compiler/ein/printer.sml revision 2522, Mon Jan 13 18:42:09 2014 UTC branches/charisee_dev/src/compiler/ein/printer.sml revision 3557, Fri Jan 8 19:54:58 2016 UTC
# Line 1  Line 1 
   
1  (*printer Function returns String*)  (*printer Function returns String*)
2  structure Printer = struct  structure Printer = struct
3    
# Line 8  Line 7 
7    
8      in      in
9    
10  fun intList l = String.concat[String.concatWith "," (List.map Int.toString l)]      fun iTos e=Int.toString e
11        fun intList l = String.concatWith "," (List.map iTos l)
12  fun handleIndex e= (case e  fun handleIndex e= (case e
13      of E.C(cx)=> String.concat["'",Int.toString(cx),"'"]          of E.C(cx,true)=> String.concat["C(",iTos(cx),")"]
14      |  E.V(ix)=> Int.toString(ix)          | E.C(cx,false)=> String.concat["S(",iTos(cx),")"]
15  )          | E.V(ix)=> iTos(ix)
16        (*end case*))
17  fun handleAlpha alpha= String.concat[String.concatWith "," (List.map handleIndex alpha)]  fun handleAlpha alpha= String.concat[String.concatWith "," (List.map handleIndex alpha)]
   
   
18  fun handleBeta(a,b)=String.concat["δ_(",handleIndex a, ",", handleIndex b,")"]  fun handleBeta(a,b)=String.concat["δ_(",handleIndex a, ",", handleIndex b,")"]
19        fun handleSumRange (mu,lb,ub)= String.concat[(handleIndex mu),"[",iTos(lb),"-",iTos(ub),"]"]
20  fun handleSumRange (mu,lb,ub)= String.concat[(handleIndex mu),"[",Int.toString(lb),"-",Int.toString(ub),"]"]      fun printbody b= let
21              val _ ="\nstart printer"
22  fun printbody term = (case term   (*
23      of E.Const r => Real.toString(r)          val str=(case b
24      | E.Tensor(id, []) =>String.concat[" S",Int.toString(id)]          of E.B(E.Const r) => iTos(r)
25      | E.Tensor(id, alpha) =>String.concat[" T",Int.toString(id),"_",handleAlpha alpha]          | E.B(E.ConstR r) =>RationalEin.toString r
26      | E.Field(id, []) =>String.concat[" F",Int.toString(id)]          | E.Tensor(id, []) =>String.concat[" S",iTos(id)]
27      | E.Field(id, alpha) =>String.concat[" F",Int.toString(id),"_",handleAlpha alpha]          | E.Tensor(id, alpha) =>String.concat[" T",iTos(id),"_",handleAlpha alpha]
28      | E.Krn(tid,[],pos) =>String.concat[" h ",Int.toString(tid),"[",  (printbody pos),"]"]          | E.G(E.Delta(ix)) =>  handleBeta ix
29      | E.Krn(tid,betas,pos) => String.concat[" h",Int.toString(tid),"^{", String.concat (List.map handleBeta betas),"} [",(printbody pos),"]"]          | E.G(E.Epsilon(ix, jx, kx)) => String.concat["ϵ_",iTos(ix), iTos(jx), iTos(kx)]
30      | E.Delta(ix) =>  handleBeta ix          | E.G(E.Eps2(ix, jx)) => String.concat["ϵ_",iTos(ix), iTos(jx)]
31      | E.Value(ix)=> String.concat["_",Int.toString(ix),"_"]  
32      | E.Epsilon(ix, jx, kx) => String.concat["E_",Int.toString(ix), Int.toString(jx), Int.toString(kx)]          | E.Field(id, []) =>String.concat[" F",iTos(id)]
33      | E.Sum (sumindex,e1)=>String.concat[" Σ_",String.concatWith ","(List.map handleSumRange sumindex)," (", printbody e1,")"]          | E.Field(id, alpha) =>String.concat[" F",iTos(id),"_",handleAlpha alpha]
34      | E.Neg e1 => String.concat["-", printbody e1]          | E.Lift e1 => String.concat["LIFT ⊢", printbody e1,"⊣"]
35      | E.Add el => String.concat["(",String.concatWith "+" (List.map printbody el),")"]  
36      | E.Sub(e1, e2) => String.concat ["(",printbody(e1),"- ",printbody(e2), ")"]          | E.Conv(fid,alpha, tid ,[])=> String.concat["|v",iTos(fid),"_{",handleAlpha alpha, "}★h(",iTos(tid),")|"]
37      | E.Prod el => String.concat["{{",String.concatWith "* " (List.map printbody el),"}}"]          | E.Conv(fid,alpha, tid, beta)=> String.concat["|v",iTos(fid),"_{",handleAlpha alpha, "}★h(",iTos(tid),")dx_",handleAlpha beta,"}|"]
38      | E.Div(e1,e2) => String.concat ["(",printbody(e1),"/ ",printbody (e2), ")"]   (*
39            | E.Conv _ => "F"
40     *)
41      | E.Partial alpha => String.concat["d/dx_",handleAlpha alpha]      | E.Partial alpha => String.concat["d/dx_",handleAlpha alpha]
42      | E.Apply(e1, e2)=> String.concat [ printbody(e1),"@{", printbody(e2),"} "]      | E.Apply(e1, e2)=> String.concat [ printbody(e1),"@{", printbody(e2),"} "]
43      | E.Conv(fid,alpha, tid ,[])=> String.concat["|V",Int.toString(fid),"_{",handleAlpha alpha, "}★h",Int.toString(tid),"|"]   (*
44      | E.Conv(fid,alpha, tid, beta)=> String.concat["|V",Int.toString(fid),"_{",handleAlpha alpha, "}★d/dx_{",handleAlpha beta,"}h",Int.toString(tid),"|"]          | E.Probe (e1,e2)=> String.concat [printbody(e1),"[", printbody(e2),"]"]
45      | E.Probe (e1,e2)=> String.concat ["",printbody(e1), "","[", printbody(e2),"]"]   *)
46      | E.Img (fid,alpha,pos)=> String.concat [" V", Int.toString(fid),"_",handleAlpha alpha,"[",          | E.Probe (e1,e2)=> String.concat ["Probe(",printbody(e1),",",printbody(e2),")"]
47                  (String.concatWith "," (List.map printbody pos)),"]"]          | E.Value(ix)=> String.concat["_",iTos(ix),"_"]
48            | E.Img (fid,alpha,pos)=> String.concat [" V", iTos(fid),"_",handleAlpha alpha,"[", (String.concatWith "," (List.map printbody pos)),"]"]
49            | E.Krn(tid,[],pos) =>String.concat[" H ",iTos(tid),"[",  (printbody pos),"]"]
50            | E.Krn(tid,betas,pos) => String.concat[" H",iTos(tid),"^{", String.concat (List.map handleBeta betas),"} [",(printbody pos),"]"]
51            | E.Sum ([(v,_,_)],e1)=>String.concat[" Σ_",handleIndex v,"⋐" ,printbody e1,"⋑",handleIndex v]
52            | E.Sum (sumindex,e1)=>String.concat[" Σ_", String.concatWith ","(List.map handleSumRange sumindex),"⋐" ,printbody e1,"⋑"]
53     (*
54             | E.Sum (sumindex,e1)=>String.concat[" Σ",printbody e1,"⋑"]
55     *)
56            | E.Op1(E.Neg, e1) => String.concat["-NEG-", printbody e1]
57            | E.Op1(E.Sqrt ,e )=> String.concat[ "√(", printbody e ,")"]
58            | E.Op1(E.PowInt n1,e) => String.concat[  "(",printbody e ,")^",Int.toString n1]
59            | E.Op1(E.PowReal n1,e) => String.concat[ "(", printbody e ,")^",RationalEin.toString n1]
60            | E.Op1(E.PowEmb (sx,n),e)=>String.concat["POW(",printbody e,"^", iTos n,")"]
61            | E.Op1(E.Exp, e1)=> String.concat["E^(",printbody e1,")"]
62            | E.Op1(t,e)=>(case t
63                of  E.Cosine =>  String.concat["Cosine(",printbody e ,")"]
64                | E.ArcCosine => String.concat["ArcCosine(",printbody e ,")"]
65                | E.Sine  => String.concat["Sine(",printbody e ,")"]
66                | E.ArcSine  => String.concat["ArcSine(",printbody e ,")"]
67                | E.Tangent  => String.concat["Tangent(",printbody e ,")"]
68                | E.ArcTangent => String.concat["ArcTangent(",printbody e ,")"]
69                (*end case*))
70            | E.Op2(E.Sub,e1, e2) => String.concat ["(",printbody(e1),"---- ",printbody(e2)]
71            | E.Op2(E.Div,e1,e2) => String.concat ["(",printbody(e1),")/( ",printbody (e2),")"]
72     (*
73            | E.Opn(E.Add, el) => String.concat["(",String.concatWith "+" (List.map printbody el),")"]
74            | E.Opn(E.Prod, el) => String.concat["{*{",String.concatWith "* " (List.map printbody el),"}*}"]*)
75            | E.Opn(E.Add, el) => String.concat["Add(",String.concatWith "+" (List.map printbody el),")"]
76            | E.Opn(E.Prod, el) => String.concat["Prod<",String.concatWith "* " (List.map printbody el),">"]
77            | E.Holder n1=> String.concat["Holder(",Int.toString(n1),")"]
78            | E.EvalKrn  del=>String.concat["Krn1pos ",iTos(del)]
79            | E.BuildPos(e1,e2)=>String.concat["Buildpos ",printbody e2]
80              (* end case *))              (* end case *))
81            val _ ="\nrtn printer"
82            *)
83            val str=""
84            in str end
85    
86        (*printerE:EIN ->string*)
87          fun printerE (Ein.EIN{params, index, body}) = let          fun printerE (Ein.EIN{params, index, body}) = let
88          fun Index (dim::i, count) = String.concat["(", Int.toString count,          fun Index (dim::i, count) = String.concat["(", iTos count,
89                  " DIM:", Int.toString dim, ")", Index(i,count+1)]                  " DIM:", iTos dim, ")", Index(i,count+1)]
90              | Index (_, count) = ""              | Index (_, count) = ""
91          fun Param(E.TEN t::param, i)=String.concat[Int.toString(i), ":TEN", Int.toString t," ",Param(param, i+1)]          fun Param(E.TEN(t,shape)::param, i)=
92              | Param(E.FLD(d)::param, i)= String.concat[Int.toString(i), ":FLD-", Int.toString d," ",Param(param, i+1)]                  String.concat[iTos(i), ":TEN "(*, iTos t*),"<", intList shape,">, ",Param(param, i+1)]
93                 | Param(E.IMG(d)::param, i)= String.concat[Int.toString(i), ":IMG-", Int.toString d," ",Param(param, i+1)]              | Param(E.FLD(d)::param, i)= String.concat[iTos(i), ":FLD(", iTos d,"), ",Param(param, i+1)]
94                 | Param(E.KRN::param, i)= String.concat[Int.toString(i), ":KRN ",Param(param, i+1)]              | Param(E.IMG(d,shape)::param, i)= String.concat[iTos(i), ":IMG(", iTos d,")< ",
95                            (intList shape),  ">, ",Param(param, i+1)]
96                | Param(E.KRN::param, i)= String.concat[iTos(i), ":KRN ",Param(param, i+1)]
97              | Param(_,_)=""              | Param(_,_)=""
98    
         val str=String.concat ["" ,Param(params, 0)," <",printbody(body),">"," _{",Index(index,0),"}  "]  
99          in          in
100              str             String.concat["-EIN-" ,Param(params, 0)," <",printbody(body),">"," _{",Index(index,0),"} "]
         end  
101    
102         (* fun printerApp(R.App(e,l))= printerE(e)          end
             | printerApp(_)= ""*)  
103    
104      end (* local *)      end (* local *)
105    end    end

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