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author | Tuowen Zhao <ztuowen@gmail.com> | 2016-09-17 03:22:53 +0000 |
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committer | Tuowen Zhao <ztuowen@gmail.com> | 2016-09-17 03:22:53 +0000 |
commit | 75ff98e4d65862ff5b36b533b4f6e3ea71ede1d5 (patch) | |
tree | 498ac06b4cf78568b807fafd2619856afff69c28 /omega/examples/floor_bound | |
parent | 29efa7b1a0d089e02a70f73f348f11878955287c (diff) | |
download | chill-75ff98e4d65862ff5b36b533b4f6e3ea71ede1d5.tar.gz chill-75ff98e4d65862ff5b36b533b4f6e3ea71ede1d5.tar.bz2 chill-75ff98e4d65862ff5b36b533b4f6e3ea71ede1d5.zip |
cmake build
Diffstat (limited to 'omega/examples/floor_bound')
-rw-r--r-- | omega/examples/floor_bound | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/omega/examples/floor_bound b/omega/examples/floor_bound deleted file mode 100644 index 3cb0d57..0000000 --- a/omega/examples/floor_bound +++ /dev/null @@ -1,46 +0,0 @@ -# -# Test floor/ceiling variable definitions in loop bounds -# Notes: -# intFloor, intCeil are strict mathematical definition, -# intMod(a,b) always has input b>0 and returns [0,b). -# - -symbolic m, n; - -# loop is strided -# -is := {[i]: exists (alpha: i = 4alpha && m <= 3i <= n)}; -codegen is; - -# only one single floor/ceiling variable in bound -# -is := {[i]: exists (lb: m-4 < 4*lb <= m && lb <= i <= n)}; -codegen is; - -# the floor/ceiling variable in bound has coefficient -# -is := {[i]: exists (lb: m-4 < 4*lb <= m && 4*lb <= i <= n)}; -codegen is; - -# 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; - -# non-tight floor/ceiling definition -# -is := {[i]: exists (ub: n-2 < 3*ub <= n && m <= i <= 5*ub)}; -codegen is; - -# chain floor/ceiling definitions -# -is := {[i]: exists (alpha, beta: beta-4<4alpha<=beta && - m-8<8beta<=m && 4alpha<=i<=n )}; -codegen is; - -# one complicated case -# -is := {[i]: exists (alpha, beta: beta-4<4alpha<=beta && - m-7<8beta<=m && 4alpha<=i<=n )}; -codegen is; |