Commit Graph

9 Commits (133bdf4b31ff74a202c14be5ae6c2892c92e4f9c)

Author SHA1 Message Date
Sean Silva 3d08c83580 Add flatten op recognition + shape refinement.
This op has complex aliasing semantics, so it is kept mutable for now.

With this, we reduce ResNet18 to a single BB with all aten operators
having rank + dtype:
https://gist.github.com/silvasean/2fcb1c6e4d4ae27461204a43ae9c5031
2021-05-03 09:54:44 -07:00
Sean Silva 122cae2ee3 Add aten::len.t, aten::size, and aten::gt.int primitive ops
Also add some canonicalizations that finally reduce ResNet down to a
single block.
2021-04-30 10:57:02 -07:00
Sean Silva ec6d06aa86 Add some more ResNet ops.
- aten::relu_, aten::max_pool2d, aten::adaptive_avg_pool2d, aten::batch_norm, aten::conv2d

No aten-to-linalg conversion for the latter ones, as they are fairly
substantial. At this point, I'm trying to get shape inference and stuff
working for them and the IR cleaned up.
2021-04-30 10:57:02 -07:00
Sean Silva d818043986 Bump llvm-project to d50d7c37a159802c89454a6c53c0ec2e7949d84a
Fixes:
- use `op->(method on Operation)`
- update for MlirIdentifier in signature of mlirNamedAttributeGet
2020-12-14 14:30:51 -08:00
Sean Silva b2077738ca Bump llvm-project to 444822d77a7fea28aa49edf24533c987efa1b2ee
Fixes:
- renames StandardTypes -> BuiltinTypes
- std.extract_element -> tensor.extract
2020-12-11 14:43:38 -08:00
Sean Silva 1dfcfa9cd1 Add aten.mm op and "test" it e2e.
Note that unlike aten.matmul which has dynamic behavior
depending on the argument ranks (can do matrix-matrix, matrix-vector,
batch matmul, etc.), aten.mm is just a vanilla matrix
multiply, which can be lowered precisely to tcf.matmul.

The "test" is really just an example that I stared at while getting my
feet wet with this. We probably want something that actually tests this
as part of `ninja check-npcomp`.
2020-11-20 17:21:24 -08:00
Stella Laurenzo 6c702b149f Add a number of kernels and new patterns.
* convolution, convolution_backward, _log_softmax, _log_softmax_backward_data, nll_loss_forward, nll_loss_backward, nll_loss2d_forward, nll_loss2d_backward, copy_
* Extends the recognition logic and metadata for handling inplace transformations, optional tensors, ints, lists and dropped args.
* The kernel_calls generated by test_conv_nllloss_grads.py now convert to ATen.
* The result *almost* comes out as a pure tensor program with the exception of the copy_ op, which I will do some followup work to deal with.
* More progress on #97
2020-11-04 14:36:59 -08:00
Stella Laurenzo c08935a418 Rewrite ATen ODS code generator to be based on new op registry and new signature recognition system.
* Deletes prior code generator from previous attempt (moved some of it into this one).
* Renames old generated tablegen source to "Legacy".
* Generates ODS and import rules for most binary and unary arithmetic ops.
* Removes old generated ops and integration tests that were testing details of the prior setup.
2020-10-28 10:37:37 -07:00
Stella Laurenzo 9618c2dbf7 NFC: Re-organize ATen directory structure and fix warnings.
* Still some more work to do on the Transforms tree to bring it in line with the others (will do that as I add things).
2020-10-22 14:13:26 -07:00