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1229 Commits (30017af5b54b6eb628786892727aa14e190eaff7)
 

Author SHA1 Message Date
Sean Silva d85b7e7d60 Bump llvm revision to a084b94f1198df600fff0632ad54fe6121e2393 2020-07-08 19:35:23 -07:00
Stella Laurenzo 5aa2f0f9f6 Add a trivial copy elision canonicalization on ndarray->tensor. 
* This elides the very common code the compiler adds for chaining otherwise tensor-related numpy ops together.
* More aggressive canonicalizations would require more advanced analysis.
 2020-07-05 18:09:43 -07:00
Stella Laurenzo 504e3c4946 Fixup local ndarray<->tensor transforms to preserve shape. 
* Preserving shape across the copy ops makes more thing shaped by default.
* Inference of ndarray types will now preserve the shape when specializing the dtype.
 2020-07-05 17:45:45 -07:00
Stella Laurenzo fae15ec5e7 Allow the ndarray type to carry a shape. 2020-07-05 17:34:03 -07:00
Stella Laurenzo dc271dfb87 Complete the basic spike to perform dtype inference. 
* Correctly infers the unknown dtypes that emit as part of compilation for the simple ufunc case.
* Significant more testing needs to be done on the details now that the pass is minimally functional.
* The actual pass itself is still too hacky/not general, but the underlying analysis is further along.
 2020-07-05 16:09:16 -07:00
Stella Laurenzo 86ea90ba84 NFC: Rename Support.(h|cpp) to Types.(h|cpp). 2020-07-04 20:42:37 -07:00
Stella Laurenzo 4a5695ae9c Fix createTensorLikeArrayType() declaration. 2020-07-04 20:37:46 -07:00
Stella Laurenzo 00c791f925 Make common utilities for converting TypeNode <-> IR types. 
* Generalizes the conversions from ObjectValueType <-> tensor and ndarray.
* Creates a utility to construct the default type map hook.
 2020-07-04 20:33:13 -07:00
Stella Laurenzo 97c92aa264 Remove the existing attached values/ops from CPA types. 
This was ad-hoc and needs to be replaced by a more principled track back to the IR.
 2020-07-04 17:47:19 -07:00
Stella Laurenzo f66f4d7ef8 Update for renamed pass. 2020-07-04 17:43:04 -07:00
Stella Laurenzo adb8094108 Fix some compiler option and warning levels. 2020-07-04 17:38:01 -07:00
Stella Laurenzo 48a0b0ec7f NFC: Move CPATypeInference to Typing directory. 2020-07-04 16:56:09 -07:00
Stella Laurenzo 051d088161 NFC: Move CPA typing analysis down a directory. 2020-07-04 16:40:02 -07:00
Stella Laurenzo 6a50efd046 Extend the CPA type inference to work on numpy types/ops. 
* Adds an op interface for adding CPA constraints.
* Adds a type conversion hook for handling built-in types (that we can't have adopt our interface).
* Converts tensor<> to object(!Tensor, [e:<type>]) just like NdArray.
* Implement a few numpy ops far enough to do dtype inference for simple sequences.
 2020-07-03 18:16:34 -07:00
Stella Laurenzo 34861b18f4 Add NdArray type inference conversion. 2020-07-03 16:38:10 -07:00
Stella Laurenzo 4a2f7c0b5f Add constraint propagation and tracking of node members. 2020-07-03 13:29:52 -07:00
Stella Laurenzo 1a13c38033 More progress on CPA. 
* Added transitivity propagation rules.
* Fixed up some copy-n-paste inversions from the old algorithm.
 2020-07-02 18:56:05 -07:00
Stella Laurenzo 74b8bed7e3 Unique CPA type and constraints to enable comparison by pointer during propagation. 2020-07-02 17:07:02 -07:00
Stella Laurenzo a257da46e2 Introduce a type interface for mapping to CPA types. 
* Currently just simplifies the logic for UnknownType -> TypeVar.
 2020-07-02 13:56:27 -07:00
Stella Laurenzo b0604684ba NFC: Move CPA support down into it's own directory. 2020-07-02 11:31:23 -07:00
Stella Laurenzo e1839a0d6b Bump llvm and iree versions. 
* Gets us passed the upstream changes that enable type interfaces.
* Adds the ARM backend due to an implicit IREE dependency sneaking in for that (https://github.com/google/iree/issues/2401)
* Adds explicit TypeStorage to type base classes per upstream change.
 2020-07-02 11:24:05 -07:00
Stella Laurenzo 270608c781 Fix misspelled -gdwarf-2. 2020-07-02 10:46:46 -07:00
Stella Laurenzo 918aa487e9 Adjust configure script to probe more robustly. 2020-07-02 10:45:49 -07:00
Stella Laurenzo aeb422b030 Some fixes to get npcomp building and passing on windows. 
There is more that can be done here, but this gets it minimally working.
 2020-07-01 21:28:04 -07:00
Stella Laurenzo 92190176fb Add skeleton of pass to do modified PCA type inference. 2020-06-30 20:57:09 -07:00
Stella Laurenzo f1b08a0ef0 Add some support classes for implementing a CPA type inference algorithm. 2020-06-30 18:28:39 -07:00
Stella Laurenzo 0962a31ca8 Bump llvm and IREE version to revisions circa 2020/7/29. 
* Also fixes a dependency issue that was causing a build race.
 2020-06-30 11:22:30 -07:00
Stella Laurenzo 2d4b0843c1 Fix evaluation message reporting and add checks to tests. 2020-06-29 17:48:17 -07:00
Stella Laurenzo d5e3902b6d Fix broken link 2020-06-29 16:49:23 -07:00
Stella Laurenzo e5ac477862 Add docs on ufuncs. 2020-06-29 16:44:33 -07:00
Stella Laurenzo 272f13fc31 Update docs with notes on the numpy extension. 2020-06-29 16:37:29 -07:00
Stella Laurenzo 046751254f Refactor old tracing tests and remove deprecated ops. 
* Old doctests to run under lit.
* Old custom filecheck tests -> pytest directory (under lit).
* Rename some old ufunc ops in the tracer.
 2020-06-29 16:19:03 -07:00
Stella Laurenzo 7ca292ade5 Add partial evaluator for explicit numpy ufuncs. 
* This enables emission of "numpy.add(a, b)" and several dozen others.
* Will deprecate original ufunc infra in a follow-on.
 2020-06-29 15:27:39 -07:00
Stella Laurenzo 1024c508f8 Move numpy compiler support to new directory. 2020-06-29 13:02:34 -07:00
Stella Laurenzo a4f3ce1ed3 Add value coding for ndarray. 
* This lets us import arrays from the outer environment, which is the first step to actually handling numpy ops.
 2020-06-28 18:42:08 -07:00
Stella Laurenzo f6721c173d Add create_array_from_tensor and copy_to_tensor ops. 2020-06-28 17:58:26 -07:00
Stella Laurenzo b2708e4687 Add test case for !numpy.ndarray. 2020-06-28 17:41:21 -07:00
Stella Laurenzo efe8915901 Add NdArrayType. 2020-06-28 17:37:20 -07:00
Stella Laurenzo bccfd5f6fc Refactor environment.py into components. 
* Creates a new top level Configuration class
* Adds a module for creating test configs, getting some hard coding out of core classes
 2020-06-28 16:52:25 -07:00
Stella Laurenzo d6b428fb60
Merge pull request #4 from google/stella_dev 
Add "template function" ops and importer code.
 2020-06-26 18:38:46 -07:00
Stella Laurenzo 7bd5733d38 Add "template function" ops and importer code. 
* This starts to lay down the infra for reasoning about calls
* Adds the importer code to generate IR for function calls of compiler recognized static functions.
 2020-06-26 18:36:36 -07:00
Stella Laurenzo 26fd2a576e Update docs for 'macro' -> 'partial evaluation'. 2020-06-26 13:53:40 -07:00
Stella Laurenzo e45287d83e Rename 'macro' nomenclature to 'partial eval'. 2020-06-26 13:50:51 -07:00
Stella Laurenzo dd6a4e638b Add macro facility and use it to enable module and namedtuple attribute resolution. 2020-06-25 23:11:32 -07:00
Stella Laurenzo 25a580b8d3 Add section on name resolution and update broken links. 2020-06-22 23:25:30 -07:00
Stella Laurenzo 5e54bcfc8c Change test to explicit module level constant. 2020-06-22 18:46:40 -07:00
Stella Laurenzo e5958d820f Add constant resolution from globals and builtins. 2020-06-22 18:42:32 -07:00
Stella Laurenzo f791909a25 Factor name resolution and constant creation to a new environment facility. 2020-06-22 18:15:56 -07:00
Stella Laurenzo 2242f48228 Fix broken link 2020-06-20 12:01:49 -07:00
Stella Laurenzo 12d8459d73 Rework README, add docs, and move some scripts to better locations accordingly. 2020-06-20 11:56:13 -07:00