comments and experimentation with remap.py

diff --git a/openpower/sv/remap.py b/openpower/sv/remap.py
index c14b1102a8627361c24b3fbaef664ca457cc133a..2b5c4f373ee823dd86a78f04fa6748ecf9610c15 100644 (file)
--- a/openpower/sv/remap.py
+++ b/openpower/sv/remap.py
@@ -2,14 +2,15 @@ xdim = 3
 ydim = 2
 zdim = 1
 
+VL = xdim * ydim * zdim # set total (can repeat, e.g. VL=x*y*z*4)
+
 lims = [xdim, ydim, zdim]
 idxs = [0,0,0] # starting indices
-order = [0,1,2] # experiment with different permutations, here
-offs = 2     # experiment with different offset, here
-applydim = 0
-invxyz = [1,0,0]
+order = [1,0,2] # experiment with different permutations, here
+offset = 0     # experiment with different offsetet, here
+invxyz = [0,1,0]
 
-for idx in range(offs):
+for idx in range(offset):
     for i in range(3):
         idxs[order[i]] = idxs[order[i]] + 1
         if (idxs[order[i]] != lims[order[i]]):
@@ -17,20 +18,19 @@ for idx in range(offs):
         print
         idxs[order[i]] = 0
 
-break_count = 0
+break_count = 0 # for pretty-printing
 
-for idx in range(xdim * ydim * zdim):
+for idx in range(VL):
     ix = [0] * 3
     for i in range(3):
-        if i >= applydim:
-            ix[i] = idxs[i]
+        ix[i] = idxs[i]
         if invxyz[i]:
             ix[i] = lims[i] - 1 - ix[i]
     new_idx = ix[0] + ix[1] * xdim + ix[2] * xdim * ydim
-    print new_idx,
+    print ("%d->%d" % (idx, new_idx)),
     break_count += 1
     if break_count == lims[order[0]]:
-        print
+        print ("")
         break_count = 0
     for i in range(3):
         idxs[order[i]] = idxs[order[i]] + 1