MonetDB: sciql - add signatures of primitieves detected in the l...

[Jennie Zhang]

Changeset: a885b4b0d666 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=a885b4b0d666
Modified Files:
        monetdb5/modules/mal/array.mx
Branch: sciql
Log Message:

add signatures of primitieves detected in the latest  SciQL implementation 
discussion.


diffs (76 lines):

diff --git a/monetdb5/modules/mal/array.mx b/monetdb5/modules/mal/array.mx
--- a/monetdb5/modules/mal/array.mx
+++ b/monetdb5/modules/mal/array.mx
@@ -66,9 +66,21 @@
 one with the structure of A and the other with the portion required.";
 
 pattern index(shape:any...):bat[:oid,:any]...
-address ARRAYselect
+address ARRAYindex
 comment "Extract a dimension portion of an array representation described by 
two shapes";
 
+pattern getoid(a:bat[:oid, :any_1], shape:any...):bat[:oid,:oid]
+address ARRAYgetoid
+comment "Extract indices of array cells in their BAT storage.";
+
+pattern replace(v1:bat[:oid, :any_1], idx:bat[:oid, :oid], v2:bat[:oid, 
:any_1]):bat[:oid,:any_1]
+address ARRAYreplace
+comment "Replace values in v1 at the positions determined by idx with values 
in v2, return the modified v1.";
+
+pattern map(v:bat[:oid, :any_1], pos:bat[:oid, :int], 
dft:any_1):bat[:oid,:any_1]
+address ARRAYmap
+comment "Map values in 'v' to the positions determined by 'pos', positions in 
the output BAT without a value from 'v' get the default value 'dft'.";
+
 command product(b:bat[:any_3,:any_1],c:bat[:any_4,:any_2]):bat[:any_1,:any_2]
 address ARRAYproduct
 comment "Produce an array product";
@@ -133,6 +145,9 @@
 array_export str ARRAYfiller(Client cntxt, MalBlkPtr mb, MalStkPtr stk, 
InstrPtr p);
 array_export str ARRAYselect(Client cntxt, MalBlkPtr mb, MalStkPtr stk, 
InstrPtr p);
 array_export str ARRAYindex(Client cntxt, MalBlkPtr mb, MalStkPtr stk, 
InstrPtr p);
+array_export str ARRAYgetoid(Client cntxt, MalBlkPtr mb, MalStkPtr stk, 
InstrPtr p);
+array_export str ARRAYreplace(Client cntxt, MalBlkPtr mb, MalStkPtr stk, 
InstrPtr p);
+array_export str ARRAYmap(Client cntxt, MalBlkPtr mb, MalStkPtr stk, InstrPtr 
p);
 
 @= grid_impl
 array_export str ARRAYgrid_@1(@1 *ret, @1 *groups, @1 *groupsize, @1 
*clustersize, @1 *offset);
@@ -382,9 +397,38 @@
        (void) mb;
        (void) stk;
        (void) p;
-       throw(MAL,"array.select", PROGRAM_NYI);
+       throw(MAL,"array.index", PROGRAM_NYI);
 }
 
+str
+ARRAYgetoid(Client cntxt, MalBlkPtr mb, MalStkPtr stk, InstrPtr p)
+{
+       (void) cntxt;
+       (void) mb;
+       (void) stk;
+       (void) p;
+       throw(MAL,"array.getoid", PROGRAM_NYI);
+}
+
+str
+ARRAYreplace(Client cntxt, MalBlkPtr mb, MalStkPtr stk, InstrPtr p)
+{
+       (void) cntxt;
+       (void) mb;
+       (void) stk;
+       (void) p;
+       throw(MAL,"array.replace", PROGRAM_NYI);
+}
+
+str
+ARRAYmap(Client cntxt, MalBlkPtr mb, MalStkPtr stk, InstrPtr p)
+{
+       (void) cntxt;
+       (void) mb;
+       (void) stk;
+       (void) p;
+       throw(MAL,"array.map", PROGRAM_NYI);
+}
 
 @-
 The printing stuff is postponed to the future. Then it also needs
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