c06de24f6c
[MLIR][CHLO] Generalize lowering with upcast to n-ary operation
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Allows reuse for zeta lowering now and for the polygamma lowering soon.
PiperOrigin-RevId: 357739910
2021-02-16 09:47:24 -08:00
81abaf364d
[MLIR][MHLO] Add polygamma op to the CHLO dialect
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PiperOrigin-RevId: 357724465
2021-02-16 08:32:33 -08:00
02dab94054
Integrate LLVM at llvm/llvm-project@9f581815ae
...
Updates LLVM usage to match
[9f581815ae4d](https://github.com/llvm/llvm-project/commit/9f581815ae4d )
PiperOrigin-RevId: 357683119
2021-02-16 03:33:12 -08:00
9447374676
Integrate LLVM at llvm/llvm-project@715dc556b7
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Updates LLVM usage to match
[715dc556b782](https://github.com/llvm/llvm-project/commit/715dc556b782 )
PiperOrigin-RevId: 357607282
2021-02-15 13:35:33 -08:00
af5343ff86
Integrate LLVM at llvm/llvm-project@2dbe88db58
...
Updates LLVM usage to match
[2dbe88db5804](https://github.com/llvm/llvm-project/commit/2dbe88db5804 )
PiperOrigin-RevId: 357587981
2021-02-15 09:58:25 -08:00
b594254c79
[mhlo] Lower int->bool to a comparison with zero
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This matches what TF (and C++) do in this case.
PiperOrigin-RevId: 357566262
2021-02-15 06:38:09 -08:00
240a44de82
[mhlo] Lower int->int cast to sign extension instead of zero extension
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Signless does not mean unsigned here. Currently mhlo only has signed types.
PiperOrigin-RevId: 357561712
2021-02-15 05:58:47 -08:00
8672735e9a
[mhlo] Lower float->bool to a comparison with zero
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This matches what TF (and C++) do in this case.
PiperOrigin-RevId: 357553098
2021-02-15 04:36:36 -08:00
2fe0c33083
Integrate LLVM at llvm/llvm-project@16428a8d91
...
Updates LLVM usage to match
[16428a8d91a9](https://github.com/llvm/llvm-project/commit/16428a8d91a9 )
PiperOrigin-RevId: 357550807
2021-02-15 04:17:58 -08:00
89d81adf6d
[mhlo] Lower float->bool to a comparison with zero
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This matches what TF (and C++) do in this case.
PiperOrigin-RevId: 357541594
2021-02-15 03:11:56 -08:00
3e80d91e73
[mhlo] Lower float->bool to a comparison with zero
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This matches what TF (and C++) do in this case.
PiperOrigin-RevId: 357534118
2021-02-15 02:17:19 -08:00
824bc9c425
Improve broadcast transformation to treat dynamic shapes with 1 element as scalar.
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A shape that contains exactly one element is effectively a scalar. This leads
to a speedup in cases where we have a binary op with one operand that is
effectively a scalar, because we can use the fast path.
PiperOrigin-RevId: 357515552
2021-02-14 23:25:41 -08:00
4060a86fe2
Integrate LLVM at llvm/llvm-project@2bfe27da17
...
Updates LLVM usage to match
[2bfe27da171e](https://github.com/llvm/llvm-project/commit/2bfe27da171e )
PiperOrigin-RevId: 357196336
2021-02-12 08:32:03 -08:00
e993082b97
Integrate LLVM at llvm/llvm-project@6f04addc8b
...
Updates LLVM usage to match
[6f04addc8b2e](https://github.com/llvm/llvm-project/commit/6f04addc8b2e )
PiperOrigin-RevId: 357170209
2021-02-12 05:21:12 -08:00
f7ac575dd9
Integrate LLVM at llvm/llvm-project@0c118831a3
...
Updates LLVM usage to match
[0c118831a37a](https://github.com/llvm/llvm-project/commit/0c118831a37a )
PiperOrigin-RevId: 357158589
2021-02-12 03:32:55 -08:00
a7365aadbe
Integrate LLVM at llvm/llvm-project@8151c1b442
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Updates LLVM usage to match
[8151c1b44211](https://github.com/llvm/llvm-project/commit/8151c1b44211 )
PiperOrigin-RevId: 357080940
2021-02-11 16:17:46 -08:00
077df4f8cc
Integrate LLVM at llvm/llvm-project@418c218efa
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Updates LLVM usage to match
[418c218efa95](https://github.com/llvm/llvm-project/commit/418c218efa95 )
PiperOrigin-RevId: 357010454
2021-02-11 10:49:27 -08:00
6fa6974e8d
[XLA/GPU] Plumb through Bitcast op for LMHLO.
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Also remove BitcastOp. XLA bitcast requires the input buffer to alias the output buffer, which makes bitcast always a no-op.
PiperOrigin-RevId: 356884383
2021-02-10 19:45:40 -08:00
4e202135d1
Integrate LLVM at llvm/llvm-project@9db6e97a86
...
Updates LLVM usage to match
[9db6e97a8605](https://github.com/llvm/llvm-project/commit/9db6e97a8605 )
PiperOrigin-RevId: 356753027
2021-02-10 09:32:14 -08:00
36e04d92c0
[KERNEL_GEN] Add a pattern to bufferize `mhlo.reshape(<unranked_tensor>)`.
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PiperOrigin-RevId: 356720899
2021-02-10 06:32:21 -08:00
54c2a49866
Integrate LLVM at llvm/llvm-project@a5222aa085
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Updates LLVM usage to match
[a5222aa0858a](https://github.com/llvm/llvm-project/commit/a5222aa0858a )
PiperOrigin-RevId: 356515740
2021-02-09 09:13:45 -08:00
7446b6022d
Integrate LLVM at llvm/llvm-project@2fa4186d4e
...
Updates LLVM usage to match
[2fa4186d4e1c](https://github.com/llvm/llvm-project/commit/2fa4186d4e1c )
PiperOrigin-RevId: 356383544
2021-02-08 16:53:07 -08:00
4a29ca3b1d
Add layout to mhlo::InfeedOp td.
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PiperOrigin-RevId: 356286875
2021-02-08 09:48:14 -08:00
80d753c1fe
Integrate LLVM at llvm/llvm-project@f89f6d1e5d
...
Updates LLVM usage to match
[f89f6d1e5d7d](https://github.com/llvm/llvm-project/commit/f89f6d1e5d7d )
PiperOrigin-RevId: 356265374
2021-02-08 09:47:00 -08:00
d086b8a0ec
Correct HLO atan2 lowering in cases of -inf and -0 inputs.
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This is being done by just removing the approximation and lowering to atan2 lib calls later to make the implementation the same as XLA. Note that if the approximation is brought back later, it can be fixed by changing the IR checking `less-than(X, 0)` to `less-than(copysign(X, 1), 0)`
PiperOrigin-RevId: 356253941
2021-02-08 06:58:04 -08:00
bd0856578f
Integrate LLVM at llvm/llvm-project@a4fa667dee
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Updates LLVM usage to match
[a4fa667dee60](https://github.com/llvm/llvm-project/commit/a4fa667dee60 )
PiperOrigin-RevId: 355945749
2021-02-05 15:53:55 -08:00
2aa8a90c69
Integrate LLVM at llvm/llvm-project@a1a1d338e9
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Updates LLVM usage to match
[a1a1d338e99d](https://github.com/llvm/llvm-project/commit/a1a1d338e99d )
PiperOrigin-RevId: 355927079
2021-02-05 14:20:29 -08:00
b251712b1d
[XLA:GPU] Add conversion from HLO -> MLIR LMHLO for TriangularSolve
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- Also add layout attributes for inputs and output for error checking.
PiperOrigin-RevId: 355863625
2021-02-05 09:18:02 -08:00
1c4521cc42
Integrate LLVM at llvm/llvm-project@d1978fa4bf
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Updates LLVM usage to match
[d1978fa4bf0d](https://github.com/llvm/llvm-project/commit/d1978fa4bf0d )
PiperOrigin-RevId: 355848094
2021-02-05 07:42:06 -08:00
99bc05f2e4
Integrate LLVM at llvm/llvm-project@91e7a17133
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Updates LLVM usage to match
[91e7a1713332](https://github.com/llvm/llvm-project/commit/91e7a1713332 )
PiperOrigin-RevId: 355702100
2021-02-04 13:42:31 -08:00
60e1b6882c
Add kernel definition for zeta operation.
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PiperOrigin-RevId: 355575619
2021-02-04 01:27:43 -08:00
945bf8768d
Integrate LLVM at llvm/llvm-project@56fcd4ea8d
...
Updates LLVM usage to match
[56fcd4ea8daf](https://github.com/llvm/llvm-project/commit/56fcd4ea8daf )
PiperOrigin-RevId: 355529409
2021-02-03 18:48:22 -08:00
3380d0a761
Integrate LLVM at llvm/llvm-project@ea5b75de49
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Updates LLVM usage to match
[ea5b75de4999](https://github.com/llvm/llvm-project/commit/ea5b75de4999 )
PiperOrigin-RevId: 355493884
2021-02-03 15:20:56 -08:00
44d0464d16
Use linalg.fill on tensors instead of tensor.generate in MHLO -> Linalg conversion.
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linalg.fill on tensors is a structured op that allows use tile + fuse
to reduce the fill overhead.
PiperOrigin-RevId: 355490400
2021-02-03 15:03:49 -08:00
10cd797d6d
Integrate LLVM at llvm/llvm-project@bbb7555403
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Updates LLVM usage to match
[bbb755540385](https://github.com/llvm/llvm-project/commit/bbb755540385 )
PiperOrigin-RevId: 355462338
2021-02-03 12:58:16 -08:00
6cd1875ee4
Implement lowering of chlo::zeta to mhlo dialect.
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PiperOrigin-RevId: 355395581
2021-02-03 07:50:05 -08:00
9d8a53c452
Integrate LLVM at llvm/llvm-project@e635feb15a
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Updates LLVM usage to match
[e635feb15a91](https://github.com/llvm/llvm-project/commit/e635feb15a91 )
PiperOrigin-RevId: 355392465
2021-02-03 07:32:31 -08:00
0472837e50
Integrate LLVM at llvm/llvm-project@54afcade3b
...
Updates LLVM usage to match
[54afcade3bbc](https://github.com/llvm/llvm-project/commit/54afcade3bbc )
PiperOrigin-RevId: 355378020
2021-02-03 05:50:41 -08:00
1b63101a38
Integrate LLVM at llvm/llvm-project@fae6d129da
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Updates LLVM usage to match
[fae6d129dac2](https://github.com/llvm/llvm-project/commit/fae6d129dac2 )
PiperOrigin-RevId: 355360042
2021-02-03 03:21:07 -08:00
39aa1235d1
Integrate LLVM at llvm/llvm-project@2668714747
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Updates LLVM usage to match
[2668714747c5](https://github.com/llvm/llvm-project/commit/2668714747c5 )
PiperOrigin-RevId: 355292910
2021-02-02 17:58:41 -08:00
7cbf8d8878
Integrate LLVM at llvm/llvm-project@83d705adb2
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Updates LLVM usage to match
[83d705adb2e0](https://github.com/llvm/llvm-project/commit/83d705adb2e0 )
PiperOrigin-RevId: 355258427
2021-02-02 14:53:50 -08:00
04110a4b1c
Integrate LLVM at llvm/llvm-project@67dfe9c8d7
...
Updates LLVM usage to match
[67dfe9c8d70c](https://github.com/llvm/llvm-project/commit/67dfe9c8d70c )
PiperOrigin-RevId: 355235205
2021-02-02 13:09:20 -08:00
3b67b207c4
[MLIR][CHLO] Use CHLO lowering for `is_inf` op
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PiperOrigin-RevId: 355189054
2021-02-02 09:53:13 -08:00
0726ab20fa
Integrate LLVM at llvm/llvm-project@4d904776a7
...
Updates LLVM usage to match
[4d904776a77a](https://github.com/llvm/llvm-project/commit/4d904776a77a )
PiperOrigin-RevId: 355142758
2021-02-02 05:11:40 -08:00
ae722a883f
Improve performance of lowered chlo.pow with integers
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The new lowering takes 6 iterations of a loop always rather than iterating the exponent's number of times.
PiperOrigin-RevId: 355131133
2021-02-02 03:28:38 -08:00
0458ae9a22
[MLIR][KernelGen] Add `tf.Digamma` kernels
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PiperOrigin-RevId: 355129028
2021-02-02 03:07:39 -08:00
f40ccc5b4b
[MLIR][CHLO] Add `chlo.digamma` and lowering to MHLO
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PiperOrigin-RevId: 355122765
2021-02-02 02:10:17 -08:00
c2115f56c7
Integrate LLVM at llvm/llvm-project@8f7f2c4211
...
Updates LLVM usage to match
[8f7f2c4211ca](https://github.com/llvm/llvm-project/commit/8f7f2c4211ca )
PiperOrigin-RevId: 355120697
2021-02-02 01:54:32 -08:00
96f8771ed7
Add MLIR generated kernel for Angle kernel.
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This also requires a canonicalization pattern to remove a redundant dynamic
reshape from rank 1 to rank 1.
PiperOrigin-RevId: 355113135
2021-02-02 00:47:20 -08:00
9d682343a9
Integrate LLVM at llvm/llvm-project@68f66f37d7
...
Updates LLVM usage to match
[68f66f37d7d7](https://github.com/llvm/llvm-project/commit/68f66f37d7d7 )
PiperOrigin-RevId: 355069626
2021-02-01 18:17:47 -08:00
A. Unique TensorFlower
Benjamin Kramer
Adrian Kuegel
Tim Shen
Alexander Belyaev
Tres Popp
Rahul Joshi
Stephan Herhut
Mahesh Ravishankar