/*
Copyright(C) 2025. Huawei Technologies Co.,Ltd. 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.
*/

// Package common this for 910A5 util method
package common

import (
	"strings"

	"ascend-common/api"
)

const (
	prefix91095    = "Ascend950"
	chipNameMaxLen = 32
)

// Is910A5Chip current chip is 910A5 or not
func Is910A5Chip(chipName string) bool {
	return len(chipName) <= chipNameMaxLen && strings.HasPrefix(chipName, prefix91095)
}

var maxNpuCountOverride = map[int]int{
	A5UBXMainBoardId: 16,
	A5TXMainBoardId:  4,
	A5DYMainBoardId:  4,
}

// GetMaxNpuCountPerNode default value is 8
func GetMaxNpuCountPerNode(mainBoardId int) int {
	if count, ok := maxNpuCountOverride[mainBoardId]; ok {
		return count
	}
	return api.NpuCountPerNode
}