diff options
Diffstat (limited to 'tensorflow/compiler/xla/service/algebraic_simplifier.h')
| -rw-r--r-- | tensorflow/compiler/xla/service/algebraic_simplifier.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/tensorflow/compiler/xla/service/algebraic_simplifier.h b/tensorflow/compiler/xla/service/algebraic_simplifier.h index f8919f0caa..4295a3227a 100644 --- a/tensorflow/compiler/xla/service/algebraic_simplifier.h +++ b/tensorflow/compiler/xla/service/algebraic_simplifier.h @@ -26,12 +26,13 @@ namespace xla { // A pass which performs AlgebraicSimplications. class AlgebraicSimplifier : public HloPassInterface { public: - // Given two shapes, determines if it is valid to bitcast between them after - // considering platform dependent effects on layout like alignment - // restrictions. - // Precondition: the two shapes have layouts, the same number of - // elements and ShapeUtil::ReshapeIsBitcast returns true. - using ValidBitcastCallback = std::function<bool(const Shape&, const Shape&)>; + // Given shapes 'from_shape' and 'to_shape', determines if it is valid to + // bitcast from 'from_shape' to 'to_shape' after considering platform + // dependent effects on layout like alignment restrictions. Precondition: the + // two shapes have layouts, the same number of elements and + // ShapeUtil::ReshapeIsBitcast returns true. + using ValidBitcastCallback = + std::function<bool(const Shape& from_shape, const Shape& to_shape)>; // If is_layout_sensitive is true, then the simplifier preserves layout during // transformation. Otherwise, layout is ignored. If valid_bitcast_callback |