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authorDerick Huth <derickhuth@gmail.com>2014-10-06 12:42:34 -0600
committerDerick Huth <derickhuth@gmail.com>2014-10-06 12:42:34 -0600
commit8d73c8fcc75556c1df71dd39dd99783f8f86fc3e (patch)
tree157d627863d76a4c256a27cae27ce2e8566c7ea0 /omega/examples/old_test/saman
parente87b55ad69f0ac6211daae741b32c8ee9dcbe470 (diff)
parent8c646f24570079eac53e58fcf42d0d4fbc437ee3 (diff)
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Merge pull request #2 from dhuth/master
Moved omega into chill.
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diff --git a/omega/examples/old_test/saman b/omega/examples/old_test/saman
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+# Passing array sections through array reshaping
+# procedure foo()
+# real a(1:5,1:64,1:64,1:5)
+# for i = 1 to 64 do
+# for j = 1 to 64 do
+# bar(a(1,i,j,1))
+# ...
+# procedure bar(x(*))
+# x(1:5) = ...
+#
+# Question which element of a are effected by the call to bar?
+#
+symbolic i,j;
+R := {[i1,i2,i3,i4] -> [o1] :
+ (i1-1) + (i2-i)*5 + (i3-j)*5*64 + (i4-1)*5*64*64
+ = o1-1
+ && 1 <= i1,i4 <= 5
+ && 1 <= i,j,i2,i3 <= 64};
+R;
+(inverse R)({[1:5]});