---
title: 量化模型时模型输入大小过大，AI Core执行任务失败，量化模型失败
description: "模型转换命令示例如下，模型输入大小与input_shape参数指定的shape有关："
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/devaids/atctool/atlasatc_16_0139.html
sourcePath: /source/zh/canncommercial/900/devaids/atctool/atlasatc_16_0139.html
indexId: de345a731e878c23658bc6eeec33ff907eccaf0a4cf65119647a049270b0b36767
---
# 量化模型时模型输入大小过大，AI Core执行任务失败，量化模型失败

#### 问题现象描述

模型转换命令示例如下，模型输入大小与input_shape参数指定的shape有关：

```
atc --model=
xxxxxx.pb
--framework=3 --output=
xxxxxx
--soc_version=
xxxxxx
--input_shape="
input:
64,224,224,3
" --input_format=
NHWC
--compression_optimize_conf=
config/quant.cfg
```

模型转换时，报错示例如下：

```
[ERROR] AMCT(757013,atc.bin):2023-03-14-14:15:54[model_process.cpp:299]execute model failed, modelId is 1, errorCode is 507011
[ERROR] AMCT(757013,atc.bin):2023-03-14-14:15:54[sample_process.cpp:320]execute inference failed
[ERROR] AMCT(757013,atc.bin):2023-03-14-14:15:55[sample_process.cpp:275]ACL model infer failed.
[ERROR] AMCT(757013,atc.bin):2023-03-14-14:15:55[quantize_api.cpp:242]sample process failed
[ERROR] AMCT(757013,atc.bin):2023-03-14-14:15:55[quantize_api.cpp:378]Do Calibration failed.
[ERROR] AMCT(757013,atc.bin):2023-03-14-14:15:56[inner_graph_calibration.cpp:77]Failed to execute InnerQuantizeGraph failed.
ATC run failed, Please check the detail log, Try 'atc --help' for more information
EZ9999: Inner Error!
EZ9999
Aicore kernel execute failed
, device_id=0, stream_id=11, report_stream_id=2, task_id=209, flip_num=0, fault kernel_name=17786444594805609729-1_0_1_vgg_16/conv1/conv1_2/Conv2D_histo, program id=206, hash=1846532111878224358.[FUNC:GetError][FILE:stream.cc][LINE:1131]
TraceBack (most recent call last):
Model synchronize execute failed, model_id=1![FUNC:GetStreamToSyncExecute][FILE:model.cc][LINE:630]
rtModelExecute execute failed, reason=[the model stream execute failed][FUNC:FuncErrorReason][FILE:error_message_manage.cc][LINE:49]
[Exec][Model]Execute model failed, ge result[507011], modelId[1][FUNC:ReportCallError][FILE:log_inner.cpp][LINE:161]
[Exec][Model]modelId[1] execute failed, result[507011][FUNC:ReportInnerError][FILE:log_inner.cpp][LINE:145]
An unknown error occurred. Please check the log.
```


#### 原因分析

AI Core执行任务失败，猜测可能是因为input_shape参数处的Batch size值过大，导致AI Core上的算子执行失败。


#### 解决措施

可将input_shape参数处的Batch size值调小，例如：--input_shape="input:8,224,224,3"，调整参数值之后，再重新转换模型。