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[Bazel] Use bazel 6 to support dict select union (#3100) 

Bazel builds broke with the recent LLVM bump due to union select of
dictionaries:
```bazel
    substitutions = {
        "#cmakedefine01 MLIR_DEPRECATED_GPU_SERIALIZATION_ENABLE": "#define MLIR_DEPRECATED_GPU_SERIALIZATION_ENABLE 0",
        "#cmakedefine01 MLIR_ENABLE_EXPENSIVE_PATTERN_API_CHECKS": "#define MLIR_ENABLE_EXPENSIVE_PATTERN_API_CHECKS 0",
        "#cmakedefine MLIR_GREEDY_REWRITE_RANDOMIZER_SEED ${MLIR_GREEDY_REWRITE_RANDOMIZER_SEED}": "/* #undef MLIR_GREEDY_REWRITE_RANDOMIZER_SEED */",
        "#cmakedefine01 MLIR_ENABLE_NVPTXCOMPILER": "#define MLIR_ENABLE_NVPTXCOMPILER 0",
        "#cmakedefine01 MLIR_ENABLE_PDL_IN_PATTERNMATCH": "#define MLIR_ENABLE_PDL_IN_PATTERNMATCH 1",
        "#cmakedefine01 MLIR_ENABLE_ROCM_CONVERSIONS": "#define MLIR_ENABLE_ROCM_CONVERSIONS 0",
    } | if_cuda_available(
        {"#cmakedefine01 MLIR_ENABLE_CUDA_CONVERSIONS": "#define MLIR_ENABLE_CUDA_CONVERSIONS 1"},
        {"#cmakedefine01 MLIR_ENABLE_CUDA_CONVERSIONS": "#define MLIR_ENABLE_CUDA_CONVERSIONS 0"},
    ),
```
```
Analyzing: target @torch-mlir//:torch-mlir-opt (1 packages loaded, 0 targets configured)
ERROR: Traceback (most recent call last):
	File "/root/.cache/bazel/_bazel_root/b89349c08f7224396763d[14](https://github.com/llvm/torch-mlir/actions/runs/8515127977/job/23322023669#step:8:15)fe35cba11/external/llvm-project/mlir/BUILD.bazel", line 41, column 7, in <toplevel>
		} | if_cuda_available(
Error: unsupported binary operation: dict | select
```

Bazel 6 supports dict select union
ebae4860db
after starlark added support for union over dictionaries. This PR bumps
bazel to 6.4, and adds a missing dep.

torch-mlir's bazel build:
https://github.com/sjain-stanford/torch-mlir/actions/runs/8530438588/job/23368225180
pull/3165/head
Sambhav Jain 2024-04-02 15:51:01 -07:00 committed by GitHub
parent ffaaf08c31
commit 401869e31d
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2 changed files with 2 additions and 1 deletions
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2
utils/bazel/docker/Dockerfile
View File

@ -22,7 +22,7 @@ RUN echo $REPO_NAME >> /etc/apt/sources.list.d/llvm.list && \
# Install bazel
ARG ARCH="x86_64"
ARG BAZEL_VERSION=5.2.0
ARG BAZEL_VERSION=6.4.0
RUN wget -q https://github.com/bazelbuild/bazel/releases/download/${BAZEL_VERSION}/bazel-${BAZEL_VERSION}-linux-${ARCH} -O /usr/bin/bazel \
&& chmod a+x /usr/bin/bazel

1
utils/bazel/torch-mlir-overlay/BUILD.bazel
View File

@ -738,6 +738,7 @@ cc_library(
"@llvm-project//mlir:ControlFlowInterfaces",
"@llvm-project//mlir:Dialect",
"@llvm-project//mlir:DialectUtils",
"@llvm-project//mlir:FuncDialect",
"@llvm-project//mlir:LinalgDialect",
"@llvm-project//mlir:ViewLikeInterface",
],