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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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revision 2844, Tue Dec 9 18:05:29 2014 UTC revision 3260, Wed Sep 23 16:09:21 2015 UTC
# Line 1  Line 1 
   
1  (*printer Function returns String*)  (*printer Function returns String*)
2  structure Printer = struct  structure Printer = struct
3    
# Line 10  Line 9 
9    
10      fun iTos e=Int.toString e      fun iTos e=Int.toString e
11      fun intList l = String.concatWith "," (List.map iTos l)      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["'",iTos(cx),"'"]          of E.C(cx)=> String.concat["'",iTos(cx),"'"]
14          |  E.V(ix)=> iTos(ix)          |  E.V(ix)=> iTos(ix)
15      (*end case*))      (*end case*))
   
16      fun handleAlpha alpha= String.concat[String.concatWith "," (List.map handleIndex alpha)]      fun handleAlpha alpha= String.concat[String.concatWith "," (List.map handleIndex alpha)]
17      fun handleBeta(a,b)=String.concat["δ_(",handleIndex a, ",", handleIndex b,")"]      fun handleBeta(a,b)=String.concat["δ_(",handleIndex a, ",", handleIndex b,")"]
18      fun handleSumRange (mu,lb,ub)= String.concat[(handleIndex mu),"[",iTos(lb),"-",iTos(ub),"]"]      fun handleSumRange (mu,lb,ub)= String.concat[(handleIndex mu),"[",iTos(lb),"-",iTos(ub),"]"]
# Line 23  Line 20 
20      (*printbody:ein_exp ->string*)      (*printbody:ein_exp ->string*)
21      fun printbody term = (case term      fun printbody term = (case term
22          of E.Const r => iTos(r)          of E.Const r => iTos(r)
23            | E.ConstR r =>RationalEin.toString r
24          | E.Tensor(id, []) =>String.concat[" S",iTos(id)]          | E.Tensor(id, []) =>String.concat[" S",iTos(id)]
25          | E.Tensor(id, alpha) =>String.concat[" T",iTos(id),"_",handleAlpha alpha]          | E.Tensor(id, alpha) =>String.concat[" T",iTos(id),"_",handleAlpha alpha]
26          | E.Field(id, []) =>String.concat[" F",iTos(id)]          | E.Field(id, []) =>String.concat[" F",iTos(id)]
27          | E.Field(id, alpha) =>String.concat[" F",iTos(id),"_",handleAlpha alpha]          | E.Field(id, alpha) =>String.concat[" F",iTos(id),"_",handleAlpha alpha]
28          | E.Krn(tid,[],pos) =>String.concat[" H ",iTos(tid),"[",  (printbody pos),"]"]          | E.Krn(tid,[],pos) =>String.concat[" H ",iTos(tid),"[",  (printbody pos),"]"]
29          | E.Krn(tid,betas,pos) => String.concat[" H",iTos(tid),"^{", String.concat (List.map handleBeta betas),"} [",(printbody pos),"]"]          | E.Krn(tid,betas,pos) => String.concat[" H",iTos(tid),"^{", String.concat (List.map handleBeta betas)(*,"} [",(printbody pos),"]"*)]
30          | E.Delta(ix) =>  handleBeta ix          | E.Delta(ix) =>  handleBeta ix
31          | E.Value(ix)=> String.concat["_",iTos(ix),"_"]          | E.Value(ix)=> String.concat["_",iTos(ix),"_"]
32          | E.Epsilon(ix, jx, kx) => String.concat["ϵ_",iTos(ix), iTos(jx), iTos(kx)]          | E.Epsilon(ix, jx, kx) => String.concat["ϵ_",iTos(ix), iTos(jx), iTos(kx)]
33          | E.Eps2(ix, jx) => String.concat["ϵ_",iTos(ix), iTos(jx)]          | E.Eps2(ix, jx) => String.concat["ϵ_",iTos(ix), iTos(jx)]
34          | E.Sum (sumindex,e1)=>String.concat[" Σ_",String.concatWith ","(List.map handleSumRange sumindex),"⋐" ,printbody e1,"⋑"]          | E.Sum ([(v,_,_)],e1)=>String.concat[" Σ_",handleIndex v,"⋐" ,printbody e1,"⋑",handleIndex v]
35            | E.Sum (sumindex,e1)=>String.concat[" Σ_",(* String.concatWith ","(List.map handleSumRange sumindex),*)"⋐" ,printbody e1,"⋑"]
36          | E.Neg e1 => String.concat["-NEG-", printbody e1]          | E.Neg e1 => String.concat["-NEG-", printbody e1]
37          | E.Lift e1 => String.concat["LIFT ⊢", printbody e1,"⊣"]          | E.Lift e1 => String.concat["LIFT ⊢", printbody e1,"⊣"]
38          | E.Add el => String.concat["(",String.concatWith "+" (List.map printbody el),")"]          | E.Add el => String.concat["(",String.concatWith "+" (List.map printbody el),")"]
39          | E.Sub(e1, e2) => String.concat ["(",printbody(e1),"- ",printbody(e2), ")"]          | E.Sub(e1, e2) => String.concat ["(",printbody(e1),"---- ",printbody(e2)]
40          | E.Prod el => String.concat["{{",String.concatWith "* " (List.map printbody el),"}}"]          | E.Prod el => String.concat["(",String.concatWith "* " (List.map printbody el),")"]
41          | E.Div(e1,e2) => String.concat ["(",printbody(e1),"/ ",printbody (e2), ")"]          | E.Div(e1,e2) => String.concat ["(",printbody(e1),")/( ",printbody (e2),")"]
42          | E.Partial alpha => String.concat["d/dx_",handleAlpha alpha]          | E.Partial alpha => String.concat["d/dx_",handleAlpha alpha]
43          | E.Apply(e1, e2)=> String.concat [ printbody(e1),"@{", printbody(e2),"} "]          | E.Apply(e1, e2)=> String.concat [ printbody(e1),"@{", printbody(e2),"} "]
44          | E.Conv(fid,alpha, tid ,[])=> String.concat["|v",iTos(fid),"_{",handleAlpha alpha, "}★h",iTos(tid),"|"]          | E.Conv(fid,alpha, tid ,[])=> String.concat["|v",iTos(fid),"_{",handleAlpha alpha, "}★h(",iTos(tid),")|"]
45          | E.Conv(fid,alpha, tid, beta)=> String.concat["|v",iTos(fid),"_{",handleAlpha alpha, "}★d/dx_{",handleAlpha beta,"}h",iTos(tid),"|"]                  | E.Conv(fid,alpha, tid, [b0,b1])=> String.concat["|v",iTos(fid),"_{",handleAlpha alpha, "}★h2(",iTos(tid),")dx_",handleAlpha [b0,b1],"}|"]
46            | E.Conv(fid,alpha, tid, beta)=> String.concat["|v",iTos(fid),"_{",handleAlpha alpha, "}★h(",iTos(tid),")dx_",handleAlpha beta,"}|"]
47          | E.Probe (e1,e2)=> String.concat ["[",printbody(e1), "","[", printbody(e2),"]]"]          | E.Probe (e1,e2)=> String.concat ["[",printbody(e1), "","[", printbody(e2),"]]"]
48          | E.Img (fid,alpha,pos)=> String.concat [" V", iTos(fid),"_",handleAlpha alpha,"[",          | E.Img (fid,alpha,pos)=> String.concat [" V", iTos(fid),"_",handleAlpha alpha,"["(*,
49                  (String.concatWith "," (List.map printbody pos)),"]"]                  (String.concatWith "," (List.map printbody pos)),"]"*)]
50            | E.Sqrt e => String.concat[ "√(", printbody e ,")"]
51            | E.PowInt(e,n1) => String.concat[  "(",printbody e ,")^",iTos n1]
52            | E.PowReal(e,n1) => String.concat[ "(", printbody e ,")^",RationalEin.toString n1]
53            | E.Cosine e=>  String.concat["Cosine(",printbody e ,")"]
54            | E.ArcCosine e=> String.concat["ArcCosine(",printbody e ,")"]
55            | E.Sine e => String.concat["Sine(",printbody e ,")"]
56            | E.ArcSine e => String.concat["ArcSine(",printbody e ,")"]
57      (* end case *))      (* end case *))
58    
59      (*printerE:EIN ->string*)      (*printerE:EIN ->string*)
# Line 55  Line 62 
62                  " DIM:", iTos dim, ")", Index(i,count+1)]                  " DIM:", iTos dim, ")", Index(i,count+1)]
63              | Index (_, count) = ""              | Index (_, count) = ""
64          fun Param(E.TEN(t,shape)::param, i)=          fun Param(E.TEN(t,shape)::param, i)=
65                  String.concat[iTos(i), ":TEN", iTos t," ", intList shape," --",Param(param, i+1)]                  String.concat[iTos(i), ":TEN "(*, iTos t*),"<", intList shape,">, ",Param(param, i+1)]
66              | Param(E.FLD(d)::param, i)= String.concat[iTos(i), ":FLD-", iTos d," ",Param(param, i+1)]              | Param(E.FLD(d)::param, i)= String.concat[iTos(i), ":FLD(", iTos d,"), ",Param(param, i+1)]
67               | Param(E.IMG(d,shape)::param, i)= String.concat[iTos(i), ":IMG-Dimension", iTos d,"< ",              | Param(E.IMG(d,shape)::param, i)= String.concat[iTos(i), ":IMG(", iTos d,")< ",
68                          (intList shape),  ">",Param(param, i+1)]                          (intList shape),  ">, ",Param(param, i+1)]
69              | Param(E.KRN::param, i)= String.concat[iTos(i), ":KRN ",Param(param, i+1)]              | Param(E.KRN::param, i)= String.concat[iTos(i), ":KRN ",Param(param, i+1)]
70              | Param(_,_)=""              | Param(_,_)=""
71    

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