Commit Graph

15 Commits

Author SHA1 Message Date
River Riddle 9a277af2d4 [mlir][Pass] Add support for generating pass utilities via tablegen
This revision adds support for generating utilities for passes such as options/statistics/etc. that can be inferred from the tablegen definition. This removes additional boilerplate from the pass, and also makes it easier to remove the reliance on the pass registry to provide certain things(e.g. the pass argument).

Differential Revision: https://reviews.llvm.org/D76659
2020-04-01 02:10:46 -07:00
River Riddle 3dddd8969f [mlir][Pass] Move the registration of conversion passes to tablegen
This removes the need to statically register conversion passes, and also puts all of the conversions within one centralized file.

Differential Revision: https://reviews.llvm.org/D76658
2020-04-01 02:10:46 -07:00
Kazuaki Ishizaki e5a8512655 [mlir] NFC: fix trivial typo in source files
Summary: fix trivial typos in the source files

Reviewers: mravishankar, antiagainst, nicolasvasilache, herhut, rriddle, aartbik

Reviewed By: antiagainst, rriddle

Subscribers: mehdi_amini, rriddle, jpienaar, burmako, shauheen, antiagainst, nicolasvasilache, csigg, arpith-jacob, mgester, lucyrfox, aartbik, liufengdb, Joonsoo, bader, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D76876
2020-03-28 10:12:49 +09:00
Lei Zhang 58df5e6d9a [mlir][spirv] Plumbing target environment into type converter
This commit unifies target environment queries into a new wrapper
class spirv::TargetEnv and shares across various places needing
the functionality. We still create multiple instances of TargetEnv
though given the parent components (type converters, passes,
conversion targets) have different lifetimes.

In the meantime, LowerABIAttributesPass is updated to take into
consideration the target environment, which requires updates to
tests to provide that.

Differential Revision: https://reviews.llvm.org/D76242
2020-03-18 20:11:05 -04:00
River Riddle 3145427dd7 [mlir][NFC] Replace all usages of PatternMatchResult with LogicalResult
This also replaces usages of matchSuccess/matchFailure with success/failure respectively.

Differential Revision: https://reviews.llvm.org/D76313
2020-03-17 20:21:32 -07:00
Stephen Neuendorffer 1c82dd39f9 [MLIR] Ensure that target_link_libraries() always has a keyword.
CMake allows calling target_link_libraries() without a keyword,
but this usage is not preferred when also called with a keyword,
and has surprising behavior.  This patch explicitly specifies a
keyword when using target_link_libraries().

Differential Revision: https://reviews.llvm.org/D75725
2020-03-06 09:14:01 -08:00
Stephen Neuendorffer 798e661567 Revert "[MLIR] Move from using target_link_libraries to LINK_LIBS for llvm libraries."
This reverts commit 7a6c689771.
This breaks the build with cmake 3.13.4, but succeeds with cmake 3.15.3
2020-02-29 11:52:08 -08:00
Stephen Neuendorffer 7a6c689771 [MLIR] Move from using target_link_libraries to LINK_LIBS for llvm libraries.
When compiling libLLVM.so, add_llvm_library() manipulates the link libraries
being used.  This means that when using add_llvm_library(), we need to pass
the list of libraries to be linked (using the LINK_LIBS keyword) instead of
using the standard target_link_libraries call.  This is preparation for
properly dealing with creating libMLIR.so as well.

Differential Revision: https://reviews.llvm.org/D74864
2020-02-29 10:47:26 -08:00
Stephen Neuendorffer dc1056a3f1 Revert "[MLIR] Move from using target_link_libraries to LINK_LIBS for llvm libraries."
This reverts commit 2f265e3528.
2020-02-28 14:13:30 -08:00
Stephen Neuendorffer 2f265e3528 [MLIR] Move from using target_link_libraries to LINK_LIBS for llvm libraries.
When compiling libLLVM.so, add_llvm_library() manipulates the link libraries
being used.  This means that when using add_llvm_library(), we need to pass
the list of libraries to be linked (using the LINK_LIBS keyword) instead of
using the standard target_link_libraries call.  This is preparation for
properly dealing with creating libMLIR.so as well.

Differential Revision: https://reviews.llvm.org/D74864
2020-02-28 11:35:17 -08:00
Stephen Neuendorffer c07fb9e016 [MLIR] Refactor library handling for conversions.
Collect a list of conversion libraries in cmake, so we don't have to
list these explicitly in most binaries.

Differential Revision: https://reviews.llvm.org/D75222
2020-02-28 11:35:17 -08:00
Rob Suderman 69d757c0e8 Move StandardOps/Ops.h to StandardOps/IR/Ops.h
Summary:
NFC - Moved StandardOps/Ops.h to a StandardOps/IR dir to better match surrounding
directories. This is to match other dialects, and prepare for moving StandardOps
related transforms in out for Transforms and into StandardOps/Transforms.

Differential Revision: https://reviews.llvm.org/D74940
2020-02-21 11:58:47 -08:00
Lei Zhang 13b197c7d1 [mlir][spirv] Add dialect-specific attribute for target environment
We were using normal dictionary attribute for target environment
specification. It becomes cumbersome with more and more fields.
This commit changes the modelling to a dialect-specific attribute,
where we can have control over its storage and assembly form.

Differential Revision: https://reviews.llvm.org/D73959
2020-02-04 21:33:13 -05:00
Stephen Neuendorffer d7cbef2714 [MLIR] Fixes for shared library dependencies.
Summary:

This patch is a step towards enabling BUILD_SHARED_LIBS=on, which
builds most libraries as DLLs instead of statically linked libraries.
The main effect of this is that incremental build times are greatly
reduced, since usually only one library need be relinked in response
to isolated code changes.

The bulk of this patch is fixing incorrect usage of cmake, where library
dependencies are listed under add_dependencies rather than under
target_link_libraries or under the LINK_LIBS tag.  Correct usage should be
like this:

add_dependencies(MLIRfoo MLIRfooIncGen)
target_link_libraries(MLIRfoo MLIRlib1 MLIRlib2)

A separate issue is that in cmake, dependencies between static libraries
are automatically included in dependencies.  In the above example, if MLIBlib1
depends on MLIRlib2, then it is sufficient to have only MLIRlib1 in the
target_link_libraries.  When compiling with shared libraries, it is necessary
to have both MLIRlib1 and MLIRlib2 specified if MLIRfoo uses symbols from both.

Reviewers: mravishankar, antiagainst, nicolasvasilache, vchuravy, inouehrs, mehdi_amini, jdoerfert

Reviewed By: nicolasvasilache, mehdi_amini

Subscribers: Joonsoo, merge_guards_bot, jholewinski, mgorny, mehdi_amini, rriddle, jpienaar, burmako, shauheen, antiagainst, csigg, arpith-jacob, mgester, lucyrfox, herhut, aartbik, liufengdb, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D73653
2020-02-04 08:56:37 -08:00
Lei Zhang df71000d7d [mlir][spirv] Convert linalg.generic for reduction to SPIR-V ops
This commit adds a pattern to lower linalg.generic for reduction
to spv.GroupNonUniform* ops. Right now this only supports integer
reduction on 1-D input memref. Shader entry point ABI is queried
to make sure that the input memref's shape matches the local
workgroup's invocation configuration. This makes sure that the
workload fits in one local workgroup so that we can leverage
SPIR-V group non-uniform operations.

linglg.generic is a structured op that preserves the right level
of information. It is easier to recognize reduction at this level
than performing analysis on loops.

This commit also exposes `getElementPtr` in SPIRVLowering.h given
that it's a generally useful utility function.

Differential Revision: https://reviews.llvm.org/D73437
2020-01-31 09:37:04 -05:00