diff options
Diffstat (limited to 'omegalib/examples/floor_bound.out')
-rw-r--r-- | omegalib/examples/floor_bound.out | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/omegalib/examples/floor_bound.out b/omegalib/examples/floor_bound.out deleted file mode 100644 index 2d59f65..0000000 --- a/omegalib/examples/floor_bound.out +++ /dev/null @@ -1,76 +0,0 @@ ->>> # ->>> # Test floor/ceiling variable definitions in loop bounds ->>> # ->>> ->>> symbolic m, n; ->>> ->>> # loop is strided ->>> # ->>> is := {[i]: exists (alpha: i = 4alpha && m <= 3i <= n)}; ->>> codegen is; -for(t1 = 4*intDiv(intDiv(m+2,3)+3,4); t1 <= intDiv(n,3); t1 += 4) { - s1(t1); -} - ->>> ->>> # only one single floor/ceiling variable in bound ->>> # ->>> is := {[i]: exists (lb: m-4 < 4*lb <= m && lb <= i <= n)}; ->>> codegen is; -for(t1 = intDiv(m-3+3,4); t1 <= n; t1++) { - s1(t1); -} - ->>> ->>> # the floor/ceiling variable in bound has coefficient ->>> # ->>> is := {[i]: exists (lb: m-4 < 4*lb <= m && 4*lb <= i <= n)}; ->>> codegen is; -for(t1 = 4*intDiv(m,4); t1 <= n; t1++) { - s1(t1); -} - ->>> ->>> # mutiple floor/ceiling variables in bound ->>> # ->>> is := {[i]:exists (alpha,beta: m-4<4alpha<=m && m-3<3beta<=m && ->>> 4alpha+3*beta<=i<=n )}; ->>> codegen is; -for(t1 = 3*intDiv(m,3)+4*intDiv(m,4); t1 <= n; t1++) { - s1(t1); -} - ->>> ->>> # non-tight floor/ceiling definition ->>> # ->>> is := {[i]: exists (ub: n-2 < 3*ub <= n && m <= i <= 5*ub)}; ->>> codegen is; -if (n-1 <= 3*intDiv(n,3)) { - for(t1 = m; t1 <= 5*intDiv(n,3); t1++) { - s1(t1); - } -} - ->>> ->>> # chain floor/ceiling definitions ->>> # ->>> is := {[i]: exists (alpha, beta: beta-4<4alpha<=beta && ->>> m-8<8beta<=m && 4alpha<=i<=n )}; ->>> codegen is; -for(t1 = 4*intDiv(m,32); t1 <= n; t1++) { - s1(t1); -} - ->>> ->>> # one complicated case ->>> # ->>> is := {[i]: exists (alpha, beta: beta-4<4alpha<=beta && ->>> m-7<8beta<=m && 4alpha<=i<=n )}; ->>> codegen is; -if (m-6 <= 8*intDiv(m,8)) { - for(t1 = 4*intDiv(m,32); t1 <= n; t1++) { - s1(t1); - } -} - - |