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7 Commits

Author SHA1 Message Date
Tres Popp d327fc5737 [kernel_gen] Lower max rank specialization from 6 to 5 
We don't care much about rank 6 broadcasting operations and this lowers compile times significantly.

PiperOrigin-RevId: 346046601
 2020-12-07 02:18:38 -08:00
Tres Popp 7c3f049c8e [kernel_gen] Lower max rank specialization from 6 to 5 
We don't care much about rank 6 broadcasting operations and this lowers compile times significantly.

PiperOrigin-RevId: 345466476
 2020-12-03 09:19:25 -08:00
Adrian Kuegel 6a71a84302 Support different input/output type for TransformUnrankedHlo. 
Also generate the tf.Equal kernel, now that it works.

PiperOrigin-RevId: 344402014
 2020-11-26 04:20:34 -08:00
Tres Popp af4c9774dc Handle rank 1 broadcasts in unranked kernel lowering. 
Previously this started at rank 2 after checking for scalars and equal shapes. This resulted in cases such as <1xf32> + <2xf32> being treated as impossible.

PiperOrigin-RevId: 341043965
 2020-11-06 07:22:43 -08:00
Tres Popp 81e8d778c4 Fix bug using std.rank instead of shape.rank 
PiperOrigin-RevId: 339890070
 2020-10-30 09:59:24 -07:00
Tres Popp 76b30fd426 Move unranked chlo lowering to transform_unranked_hlo. 
Additionally:
- Forward listeners through new if/else op builders.
This corrects an error that led to incomplete legalization of broadcasted op
lowering.
- Use OpConversionPattern to ensure up to date operand values are used.
PiperOrigin-RevId: 339838833
 2020-10-30 02:56:44 -07:00
A. Unique TensorFlower 69b80d8deb [MLIR] Extend unranked transformation to CHLO dialect 
PiperOrigin-RevId: 332026604
 2020-09-16 09:49:18 -07:00