a8f99ee0f5
Fix the shape of linalg.init_tensor in conv op lowering.
...
The output spatial dims are not as same as the input spatial dims. Only supports
static output spatial dims for now.
PiperOrigin-RevId: 359775479
2021-02-26 09:34:11 -08:00
90f0d7f935
Add support for lowering mhlo.conv to Linalg on tensors.
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This pattern only works for normal convolutions. It does not work for depthwise
convolutions. The Linalg conv ops are defined with static rank, so it only
supports 1d/2d/3d cases, which are the most typical cases.
This also refactors out the same check in lmhlo.conv lowering.
PiperOrigin-RevId: 359503527
2021-02-25 05:59:08 -08:00
45a1249fe2
Add support for lowering mhlo.pad to linalg.pad_tensor
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The change upstreams the pattern from IREE repo to MHLO repo.
PiperOrigin-RevId: 359481543
2021-02-25 03:00:39 -08:00
89f7f2bd65
Lower integer matmuls to linalg
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PiperOrigin-RevId: 359306495
2021-02-24 09:45:07 -08:00
475b4a06a5
Add support for lowering mhlo.slice to subtensor.
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PiperOrigin-RevId: 359297978
2021-02-24 09:06:09 -08:00
37e31f8b26
Lower Expm1 kernel to math.ExpM1.
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PiperOrigin-RevId: 358152908
2021-02-18 04:54:23 -08:00
2fe0c33083
Integrate LLVM at llvm/llvm-project@16428a8d91
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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
4060a86fe2
Integrate LLVM at llvm/llvm-project@2bfe27da17
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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
80d753c1fe
Integrate LLVM at llvm/llvm-project@f89f6d1e5d
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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
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
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
30ce82790d
Upstream mhlo.reduce lowering to Linalg to MHLO repo.
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In IREE, we use indexed generic op to handle the initial value. However, we
lower it to a generic op that carries an init_tensor here, and leave the handle
of initialization problem to later passes.
PiperOrigin-RevId: 354294807
2021-01-28 05:46:09 -08:00
39589add22
Use the correct shape when converting mhlo.reshape
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If mhlo.reshape is not purely collapsing some consecutive operand
dimensions into result dimensions, we will generate two linalg
reshape op for it: the first one collapses all operand dimensions
into one dimension, and the second one expands it to all result
dimensions. For this case, the number of collapsed/expanded dimensions
should be coming strictly from the operand/result. It is different
from the case where we can generate one linalg reshape. For that case,
the reassociation map should have rank equal to the largest among
operand/result shape.
PiperOrigin-RevId: 354293826
2021-01-28 05:37:54 -08:00
ef8ccdaebc
[MLIR] Add mhlo.logistic lowering to linalg
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PiperOrigin-RevId: 353205440
2021-01-22 03:03:16 -08:00
7aa64ee0b7
[MLIR] Migrate TF from STD complex ops to ComplexDialect.
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PiperOrigin-RevId: 352966408
2021-01-21 01:22:25 -08:00
ba0346b071
Integrate LLVM at llvm/llvm-project@96ef4f307d
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Updates LLVM usage to match
[96ef4f307df2](https://github.com/llvm/llvm-project/commit/96ef4f307df2 )
PiperOrigin-RevId: 352786460
2021-01-20 07:09:47 -08:00
bcdb3c3548
[MLIR] Lower mhlo.clamp to linalg
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PiperOrigin-RevId: 351998800
2021-01-15 06:45:38 -08:00
181d2cad31
[MLIR][KernelGen] Add `tf.Log1p` kernel and tests
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PiperOrigin-RevId: 351566460
2021-01-13 05:37:25 -08:00
300a7c11ce
Upstream mhlo.dot_general lowering to Linalg to MHLO repo
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PiperOrigin-RevId: 351514250
2021-01-12 22:08:46 -08:00
8f58f844e5
Upstream mhlo.dot lowering to Linalg to MHLO repo.
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We prototyped the lowering from mhlo.dot to linalg.matmul in IREE. Since Linalg
now supports matmul in tensors world, we can move the lowering logic to tensors
world, and upstream to legalize_to_linalg.cc. The patch lowers the mhlo.dot to
the linalg.matmul/matvec/dot in tensors world.
PiperOrigin-RevId: 351184911
2021-01-11 10:35:24 -08:00
180f917446
[KERNEL_GEN] Add a pattern for hlo.dyn_broadcast->linalg to enable is_inf kernel.
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PiperOrigin-RevId: 351179620
2021-01-11 10:13:31 -08:00
b0bf2ef45b
Integrate LLVM at llvm/llvm-project@c3acda0798
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Updates LLVM usage to match
[c3acda0798f9](https://github.com/llvm/llvm-project/commit/c3acda0798f9 )
PiperOrigin-RevId: 348896724
2020-12-23 23:53:54 -08:00
a42213b870
Define lowering of [l]mhlo.pow.
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For floating point operations, this uses std.pow.
For integer operations, this lowers to a loop.
This adds a dependency on scf.
PiperOrigin-RevId: 348537232
2020-12-21 15:27:40 -08:00
61244b136c
Try to avoid a segfault if we don't support a lowering.
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It can happen that a lowering for a certain type is not implemented yet.
We should not segfault in such a case, but instead return a failure().
PiperOrigin-RevId: 347801106
2020-12-16 04:58:17 -08:00
6d7812bbc5
Correct non ConversionRewriter transformation in LegalizeToLinalg
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PiperOrigin-RevId: 347622657
2020-12-15 08:56:58 -08:00
9540e51617
[mlir][NFC] Replace usages or mlir/IR/StandardTypes.h with mlir/IR/BuiltinTypes.h
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StandardTypes.h was moved to BuiltinTypes.h and is being removed.
PiperOrigin-RevId: 347559927
2020-12-15 00:59:29 -08:00
1a58f19664
[NFC] Make function names follow style guide.
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Functions should start with a capital letter and have a capital letter for each
new word. See https://google.github.io/styleguide/cppguide.html#Function_Names
PiperOrigin-RevId: 347420402
2020-12-14 10:46:55 -08:00
f232da1f9d
[MLIR:HLO] Add window_reversal attribute to convolution attributes.
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- Add this attribute to match the corresponding XLA HLO attribute on convolution
operations.
- A true value indicates a reversal of the corresponding kernel spatial dimension.
- Since XLA builder does not support this attribute, use a custom HLO converted to map
from mlir::mhlo::ConvOp to XLA.
PiperOrigin-RevId: 346891737
2020-12-10 16:39:19 -08:00
c36afd275e
[HLO] Add a pattern for HLO ConstOp to HLO -> Linalg conversion.
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PiperOrigin-RevId: 346718273
2020-12-09 23:24:57 -08:00
e9057cbd93
[mlir] Enable conversion of HLO SignOp to Linalg.
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PiperOrigin-RevId: 346380514
2020-12-08 12:08:26 -08:00
c3790af758
Add plumbing for or and xor to hlo to lhlo and linalg lowerings.
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PiperOrigin-RevId: 346311314
2020-12-08 06:39:02 -08:00
5235eceea0
Lower mhlo shifts to linalg
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PiperOrigin-RevId: 346161253
2020-12-07 13:02:32 -08:00
f89244381d
[mlir][NFC] Replace usages of Function.h and Module.h with BuiltinOps.h
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This is part of a larger refactoring cleaning up the BuiltinDialect of MLIR.
PiperOrigin-RevId: 345085278
2020-12-01 13:18:06 -08:00
3bf4277ea4
[MLIR] Add a lmhlo.reduce -> linalg.generic converter
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Doesn't support tensors right now, as it's somewhat hairy to support both at
the same time. Since we use a generic lowering the result is messy
and needs a mem2reg pass to eliminate extra load/store/allocas.
PiperOrigin-RevId: 339562971
2020-10-28 16:38:19 -07:00
7363748bae
Integrate LLVM at llvm/llvm-project@0fc1aa22ee
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Updates LLVM usage to match
[0fc1aa22ee6a](https://github.com/llvm/llvm-project/commit/0fc1aa22ee6a )
PiperOrigin-RevId: 339239851
2020-10-27 06:56:16 -07:00
444fae9bac
[NFC] Make naming style consistent.
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Use lowercase with underscores between words instead of camelStyle.
PiperOrigin-RevId: 338722328
2020-10-23 12:23:25 -07:00
51cd4200b6
Make LMHLO's Dot have the same power as MHLO's DotGeneral.
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PiperOrigin-RevId: 337391565
2020-10-15 15:09:06 -07:00
7f84a86cf5
[MLIR][KerneGen] Lower `tf.Atan` all the way to LLVM
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PiperOrigin-RevId: 335394668
2020-10-05 05:07:13 -07:00
5f303440da
[MLIR][KerneGen] Lower `tf.Atan` all the way to LLVM
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PiperOrigin-RevId: 334843070
2020-10-01 10:25:51 -07:00
458e861254
[MLIR][KerneGen] Lower `tf.Atan` all the way to LLVM
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PiperOrigin-RevId: 334810730
2020-10-01 07:38:40 -07:00
39389587d2
{mhlo.is_finite, lmhlo.is_finite} -> linalg.generic conversion
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PiperOrigin-RevId: 334414295
2020-09-29 10:50:42 -07:00
6459f12235
Lower mhlo.not to a xor with all ones
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PiperOrigin-RevId: 334361499
2020-09-29 05:59:40 -07:00
dd92c8ef61
Integrate LLVM at llvm/llvm-project@7e78d89052
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Updates LLVM usage to match
[7e78d89052b1](https://github.com/llvm/llvm-project/commit/7e78d89052b1 )
PiperOrigin-RevId: 333090785
2020-09-22 09:08:23 -07:00
b29dd5ef8f
Fix a bug in the case check of reshape op lowering.
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PiperOrigin-RevId: 332044191
2020-09-16 11:06:16 -07:00
2a9d7ac084
Add support for legalizing lmhlo.transpose to linalg.generic
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PiperOrigin-RevId: 330130704
2020-09-04 15:37:42 -07:00
65b0613491
Integrate LLVM at llvm/llvm-project@202766947e
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Updates LLVM usage to match
[202766947edb](https://github.com/llvm/llvm-project/commit/202766947edb )
PiperOrigin-RevId: 329673065
2020-09-02 02:27:52 -07:00
049f034116
Lower mhlo.floor to lmhlo to linalg
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PiperOrigin-RevId: 329304882
2020-08-31 08:16:36 -07:00
36ddbeb6b2
Remove the dependency on global dialect registry from mlir-hlo
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PiperOrigin-RevId: 328457105
2020-08-25 20:30:42 -07:00
bfd629ecb0
Enhance lowering reshape op to Linalg.
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Handle non-expansion and non-collapsion cases by rewriting it to two reshape
ops.
PiperOrigin-RevId: 327926863
2020-08-21 23:27:34 -07:00
cd01bb4c4e
More cleanup in mlir-hlo to prepare for the standalone build
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Shuffle files around, use TableGen to register passes, and introduce
a `mlir-hlo-opt.cpp` file to hold the main entry point of the -opt tool
and stop relying on static registration for dialect/passes.
PiperOrigin-RevId: 323674455
2020-08-03 19:28:00 -07:00
Hanhan Wang
Geoffrey Martin-Noble
Adrian Kuegel
A. Unique TensorFlower
Mahesh Ravishankar
Lei Zhang
Alexander Belyaev
Tres Popp
River Riddle
Rahul Joshi
Stephan Herhut
Benjamin Kramer
Thomas Joerg
Chao Xie
Ahmed S. Taei
Eugene Burmako
Mehdi Amini