api: fix handling of multiple conditions for buffering#2850
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## main #2850 +/- ##
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- Coverage 83.37% 45.24% -38.14%
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Files 248 248
Lines 51881 51949 +68
Branches 4479 4488 +9
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- Hits 43257 23504 -19753
- Misses 7867 27497 +19630
- Partials 757 948 +191
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| return CondNe(*self.args, evaluate=False) | ||
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| @property | ||
| def _as_min(self): |
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I would drop this and rather have a singledispatch handler for CondEq where necessary
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| def relational_shift(expr, s): | ||
| """ | ||
| Infer shift incurred by the expression. Generally only |
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I could use an example here to quickly visualise what's it trying to do
| expr = uxreplace(expr, {d: IntDiv(index, d.symbolic_factor)}) | ||
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| # Merge conditionals when possible. E.g if we have an implicit_dim | ||
| # and there is a dimension with the same parent, we ca merged |
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Dimension
"ca merged"
"their conditions"
you could also make the example a bit more practical
| for d in input_expr.implicit_dims: | ||
| if d not in conditionals: | ||
| continue | ||
| for cd in dict(conditionals): |
| # Replace the ConditionalDimensions in `expr` | ||
| for d, cond in conditionals.items(): | ||
| # Replace dimension with index | ||
| index = d.index |
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you can spare this line
| ispace = IterationSpace(intervals, iterators) | ||
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| # Construct the conditionals and replace the ConditionalDimensions in `expr` | ||
| # Construct the conditionals |
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I think we should place this whole block of code, which constructs/lowers the conditionals, into its own separate functions, and a docstring with some examples
mloubout
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