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Add F4E2M1FN and F8E8M0FNU types #17650

Add F4E2M1FN and F8E8M0FNU types

Add F4E2M1FN and F8E8M0FNU types #17650

# Copyright 2024 The OpenXLA Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ============================================================================
name: Bazel Dependency Violations
permissions:
contents: read
on:
pull_request:
push:
branches:
- main
env:
# Have `go install` place binaries in $PATH
GOBIN: "/usr/local/bin"
jobs:
dependency-violations:
strategy:
matrix:
tag: [gpu, cuda-only, rocm-only]
name: no-${{ matrix.tag }}-targets-in-cpu-build
runs-on: ubuntu-22.04
defaults:
run:
shell: bash
timeout-minutes: 6
continue-on-error: true
steps:
- name: "Checking out repository"
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
- name: "Install bazelisk"
run: parallel --ungroup --retries 3 --delay 15 --nonall -- go install github.com/bazelbuild/bazelisk@24651ab # v1.20.0
- name: "Run bazel build --nobuild //xla/... with retries"
run: parallel --ungroup --retries 3 --delay 15 --nonall -- bazelisk build --nobuild //xla/...
- name: "Run bazel cquery ... //xla/..."
run: |
set -euo pipefail
TAG_WITH_UNDERSCORES="${{ matrix.tag }}"
TAG_WITH_UNDERSCORES="${TAG_WITH_UNDERSCORES/-/_}"
if ! OUTPUT=$(bazelisk cquery --aspects build_tools/dependencies/aspects.bzl%validate_${TAG_WITH_UNDERSCORES}_tag //xla/... 2>&1); then
echo "Failed to run bazel cquery. Output:"
echo "$OUTPUT"
exit 1
fi
if echo "$OUTPUT" | grep 'Violation' >/dev/null; then
echo "The following dependency violations were found:"
echo "$OUTPUT" | grep 'Violation' | sed -e 's/^.*\[Violation\]/ -/'
echo ""
echo ""
echo "There are a couple of potential solutions for this/these violation(s):"
echo ""
echo "1. Tag the dependent target with the same tag as the dependee."
echo ""
echo "2. If unavoidable make the dependency selective using the"
echo " 'if_{gpu|cuda|rocm}_is_configured' macro. This is discouraged"
echo " outside of stream_executor."
echo ""
exit 1
fi
echo "No dependency violations found for tag '${{ matrix.tag }}'."