Created by: liym27

BuildStrategy 报错信息增强[仅涉及c++]

c++不合规报错检查增强

1. 报错内容表述欠缺

• 修改前报错：

trainer_id_ >= 0

• 修改后报错：

InvalidArgumentError: The trainer_id_ of strategy_ must be greater than or equal to 0, But received strategy_.trainer_id_ = -1.

2. 报错内容表述欠缺

• 修改前报错：

trainer_id_ < endpoints_ size

• 修改后报错：

InvalidArgumentError: The trainer_id_ of strategy_ must be less than the size of vector strategy_.trainers_endpoints_, But received strategy_.trainer_id_ = 2, the size of strategy_.trainers_endpoints_ is 2.

3. 未指明错误

• 修改前报错：

Please compile with MKLDNN first to use MKLDNN

• 修改后报错：

PreconditionNotMetError: FLAGS_use_mkldnn has been set to True, but PaddlePaddle is compiled without MKLDNN. Please compile PaddlePaddle with MKLDNN first.

4. 未指明错误

• 修改前报错：

Please compile with NGRAPH first to use NGRAPH

• 修改后报错：

PreconditionNotMetError: FLAGS_use_ngraph has been set to True, but PaddlePaddle is compiled without NGRAPH. Please compile PaddlePaddle with NGRAPH first.