fix(topk): fix UB and prevent vector load splitting in standalone_topk #623

	# Copyright (c) 2022-2026, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
	#
	# See LICENSE for license information.

	# A workflow to automatically label the contributions as community/org
	name: Label community contributions

	on:
	pull_request_target:
	types: [opened, reopened, ready_for_review, synchronize]

	permissions:
	contents: read
	issues: write
	pull-requests: write

	jobs:
	label:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3
	with:
	script: \|
	const pr = context.payload.pull_request;
	const user = pr.user.login;
	const association = pr.author_association;

	const communityLabel = "community-contribution";
	const orgLabel = "org-contribution";

	let targetLabel = null;

	const isOrgMember =
	association === "MEMBER" \|\| association === "OWNER";

	let permission = "none";

	try {
	const res = await github.rest.repos.getCollaboratorPermissionLevel({
	owner: context.repo.owner,
	repo: context.repo.repo,
	username: user,
	});
	permission = res.data.permission;
	} catch (e) {
	if (e.status !== 404) throw e;
	}

	const isCore = permission === "write" \|\| permission === "admin";
	if (!isOrgMember) {
	targetLabel = communityLabel;
	} else {
	targetLabel = orgLabel;
	}

	if (!isCore) {
	await github.rest.issues.addLabels({
	owner: context.repo.owner,
	repo: context.repo.repo,
	issue_number: pr.number,
	labels: [targetLabel],
	});
	}

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