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| author | dhuth <derickhuth@gmail.com> | 2014-10-06 11:56:47 -0600 |
|---|---|---|
| committer | dhuth <derickhuth@gmail.com> | 2014-10-06 11:56:47 -0600 |
| commit | e4b20015a4ee35f1279af4caa983478fa2ff0d4a (patch) | |
| tree | f47cbff8b2bba458b54a739e91a87b303f7665f1 /omega/examples/old_test/saman | |
| parent | 600fa18324c21a162c50c40ae5f00c899a41dd24 (diff) | |
| download | chill-e4b20015a4ee35f1279af4caa983478fa2ff0d4a.tar.gz chill-e4b20015a4ee35f1279af4caa983478fa2ff0d4a.tar.bz2 chill-e4b20015a4ee35f1279af4caa983478fa2ff0d4a.zip | |
Added omega to source
Diffstat (limited to 'omega/examples/old_test/saman')
| -rw-r--r-- | omega/examples/old_test/saman | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/omega/examples/old_test/saman b/omega/examples/old_test/saman new file mode 100644 index 0000000..bf44452 --- /dev/null +++ b/omega/examples/old_test/saman @@ -0,0 +1,20 @@ +# 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]}); |