This commits adds a basic language server for PDLL to enable providing
language features in IDEs such as VSCode. This initial commit only
adds support for tracking definitions, references, and diagnostics, but
followup commits will build upon this to provide more significant behavior.
In addition to the server, this commit also updates mlir-vscode to support
the PDLL language and invoke the server.
Differential Revision: https://reviews.llvm.org/D121541
The last remaining operations in the standard dialect all revolve around
FuncOp/function related constructs. This patch simply handles the initial
renaming (which by itself is already huge), but there are a large number
of cleanups unlocked/necessary afterwards:
* Removing a bunch of unnecessary dependencies on Func
* Cleaning up the From/ToStandard conversion passes
* Preparing for the move of FuncOp to the Func dialect
See the discussion at https://discourse.llvm.org/t/standard-dialect-the-final-chapter/6061
Differential Revision: https://reviews.llvm.org/D120624
Header class in SPIR-V HTML spec has changed. Update script to reflect that.
Reviewed By: antiagainst
Differential Revision: https://reviews.llvm.org/D120179
Also, it seems Khronos has changed html spec format so small adjustment to script was needed.
Base op parsing is also probably broken.
Differential Revision: https://reviews.llvm.org/D119678
This is is the start of the MLIR benchmarks. It sets up a command
line tool along with conventions to define and run benchmarks
using mlir's python bindings.
Reviewed By: aartbik
Differential Revision: https://reviews.llvm.org/D115174
Update prettyprinters.py to match MLIR changes.
This has gone unnoticed because no build bot is running tests with debug info.
I will look into what we can do about this separately. There is
https://green.lab.llvm.org/green/view/LLDB/job/lldb-cmake/,
from Apple. The Debug Info tests are failing despite the green result.
See https://github.com/llvm/llvm-project/issues/48872.
Note: the llvm-support.gdb test only works with Debug,
but not RelWithDebInfo because some checked symbols are stripped.
Reviewed By: dblaikie
Differential Revision: https://reviews.llvm.org/D116646
This allows for reusing the same output channel when the extension reloads after updating the server. Currently, whenever the extension restarts a new output channel is created (which can lead to a large number of seemingly dead output channels).
Quite a few things were out-of-date, or just not
organized well. This revision updates the extension
name, repo, icon, and many other components in
preperation for publishing the extension to the
marketplace.
This revision adds detection for changes to either the mlir-lsp-server binary or the setting, and prompts the user to restart the server. Whether the user gets prompted or not is a configurable setting in the extension, and this setting may updated based on the user response to the prompt.
Differential Revision: https://reviews.llvm.org/D104501
Introduce the execute_region op that is able to hold a region which it
executes exactly once. The op encapsulates a CFG within itself while
isolating it from the surrounding control flow. Proposal discussed here:
https://llvm.discourse.group/t/introduce-std-inlined-call-op-proposal/282
execute_region enables one to inline a function without lowering out all
other higher level control flow constructs (affine.for/if, scf.for/if)
to the flat list of blocks / CFG form. It thus allows the benefit of
transforms on higher level control flow ops available in the presence of
the inlined calls. The inlined calls continue to benefit from
propagation of SSA values across their top boundary. Functions won’t
have to remain outlined until later than desired. Abstractions like
affine execute_regions, lambdas with implicit captures could be lowered
to this without first lowering out structured loops/ifs or outlining.
But two potential early use cases are of: (1) an early inliner (which
can inline functions by introducing execute_region ops), (2) lowering of
an affine.execute_region, which cleanly maps to an scf.execute_region
when going from the affine dialect to the scf dialect.
Differential Revision: https://reviews.llvm.org/D75837
This utilizes the mlir-lsp server to provide language services for MLIR files opened in vscode. The extension currently supports syntax highlighting, as well as tracking definitions/uses/source locations for SSA values and blocks.
Differential Revision: https://reviews.llvm.org/D100607
Simple jupyter kernel using mlir-opt and reproducer to run passes.
Useful for local experimentation & generating examples. The export to
markdown from here is not immediately useful nor did I define a
CodeMirror synax to make the HTML output prettier. It only supports one
level of history (e.g., `_`) as I was mostly using with expanding a
pipeline one pass at a time and so was all I needed.
I placed this in utils directory next to editor & debugger utils.
Differential Revision: https://reviews.llvm.org/D95742
Previously we only autogen the availability for ops that are
direct instantiating `SPV_Op` and expected other subclasses of
`SPV_Op` to define aggregated availability for all ops. This is
quite error prone and we can miss capabilities for certain ops.
Also it's arguable to have multiple levels of subclasses and try
to deduplicate too much: having the availability directly in the
op can be quite explicit and clear. A few extra lines of
declarative code is fine.
Reviewed By: mravishankar
Differential Revision: https://reviews.llvm.org/D95236
Define OrderedOp and UnorderedOp instructions in SPIR-V and convert
cmpf operations with `ord` and `uno` tag to these instructions
respectively.
Differential Revision: https://reviews.llvm.org/D95098
The SPIR-V spec uses OpSpecConstantOp. Using an inconsistent name
makes the dialect generation scripts fail. Update to use the right
operation name, and fix the auto generation scripts as well.
Differential Revision: https://reviews.llvm.org/D95097
This reverts commit 0d48d265db.
This reapplies the following commit, with a fix for CAPI/ir.c:
[mlir] Start splitting the `tensor` dialect out of `std`.
This starts by moving `std.extract_element` to `tensor.extract` (this
mirrors the naming of `vector.extract`).
Curiously, `std.extract_element` supposedly works on vectors as well,
and this patch removes that functionality. I would tend to do that in
separate patch, but I couldn't find any downstream users relying on
this, and the fact that we have `vector.extract` made it seem safe
enough to lump in here.
This also sets up the `tensor` dialect as a dependency of the `std`
dialect, as some ops that currently live in `std` depend on
`tensor.extract` via their canonicalization patterns.
Part of RFC: https://llvm.discourse.group/t/rfc-split-the-tensor-dialect-from-std/2347/2
Differential Revision: https://reviews.llvm.org/D92991
This starts by moving `std.extract_element` to `tensor.extract` (this
mirrors the naming of `vector.extract`).
Curiously, `std.extract_element` supposedly works on vectors as well,
and this patch removes that functionality. I would tend to do that in
separate patch, but I couldn't find any downstream users relying on
this, and the fact that we have `vector.extract` made it seem safe
enough to lump in here.
This also sets up the `tensor` dialect as a dependency of the `std`
dialect, as some ops that currently live in `std` depend on
`tensor.extract` via their canonicalization patterns.
Part of RFC: https://llvm.discourse.group/t/rfc-split-the-tensor-dialect-from-std/2347/2
Differential Revision: https://reviews.llvm.org/D92991
This is part of a larger refactoring the better congregates the builtin structures under the BuiltinDialect. This also removes the problematic "standard" naming that clashes with the "standard" dialect, which is not defined within IR/. A temporary forward is placed in StandardTypes.h to allow time for downstream users to replaced references.
Differential Revision: https://reviews.llvm.org/D92435
The TypeID instance was moved in D89153.
It wasn't caught that it broke MLIR pretty printers because pre-merge checks don't run check-debuginfo.
Avoid disabling all MLIR printers in case this happens again by catching the exception.
Reviewed By: stellaraccident
Differential Revision: https://reviews.llvm.org/D90191
This is the first bit from D73546. Primarily setting up the corresponding test. Will add more pretty printers in a separate revision.
Reviewed By: dblaikie
Differential Revision: https://reviews.llvm.org/D86937
This patch adds a new cli argument to the automation script to generate
a report of the current SPIRV spec instruction coverage. It dumps to the
standard output a YAML string with the coverage information.
Differential Revision: https://reviews.llvm.org/D82006