模型转换，int8量化，设置rknn_batch_size = 2报错

[Data-Adventure]

E RKNNAPI: __pthread_recv_msg, recv(MsgHeader) fail, -9(ERROR_PIPE) < 108!
E RKNNAPI: rknn_outputs_get, p_ctx->queue_output.size() = 0!
E accuracy_analysis: Traceback (most recent call last):
File "rknn/api/rknn_log.py", line 309, in rknn.api.rknn_log.error_catch_decorator.error_catch_wrapper
File "rknn/api/rknn_base.py", line 2623, in rknn.api.rknn_base.RKNNBase.inference
File "rknn/api/rknn_runtime.py", line 572, in rknn.api.rknn_runtime.RKNNRuntime.get_outputs
Exception: E Get outputs failed, error code: RKNN_ERR_FAIL

W accuracy_analysis: ===================== WARN(7) =====================
E rknn-toolkit2 version: 2.1.0+708089d1
E accuracy_analysis: Traceback (most recent call last):
File "rknn/api/rknn_log.py", line 309, in rknn.api.rknn_log.error_catch_decorator.error_catch_wrapper
File "rknn/api/rknn_base.py", line 2623, in rknn.api.rknn_base.RKNNBase.inference
File "rknn/api/rknn_runtime.py", line 572, in rknn.api.rknn_runtime.RKNNRuntime.get_outputs
Exception: E Get outputs failed, error code: RKNN_ERR_FAIL

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "rknn/api/rknn_log.py", line 309, in rknn.api.rknn_log.error_catch_decorator.error_catch_wrapper
File "rknn/api/rknn_base.py", line 2796, in rknn.api.rknn_base.RKNNBase.accuracy_analysis
File "rknn/api/rknn_base.py", line 2696, in rknn.api.rknn_base.RKNNBase._runtime_dump
File "rknn/api/rknn_log.py", line 314, in rknn.api.rknn_log.error_catch_decorator.error_catch_wrapper
File "rknn/api/rknn_log.py", line 95, in rknn.api.rknn_log.RKNNLog.e
ValueError: Traceback (most recent call last):
File "rknn/api/rknn_log.py", line 309, in rknn.api.rknn_log.error_catch_decorator.error_catch_wrapper
File "rknn/api/rknn_base.py", line 2623, in rknn.api.rknn_base.RKNNBase.inference
File "rknn/api/rknn_runtime.py", line 572, in rknn.api.rknn_runtime.RKNNRuntime.get_outputs
Exception: E Get outputs failed, error code: RKNN_ERR_FAIL

I ===================== WARN(0) =====================
E rknn-toolkit2 version: 2.1.0+708089d1
Traceback (most recent call last):
File "rknn/api/rknn_log.py", line 309, in rknn.api.rknn_log.error_catch_decorator.error_catch_wrapper
File "rknn/api/rknn_base.py", line 2623, in rknn.api.rknn_base.RKNNBase.inference
File "rknn/api/rknn_runtime.py", line 572, in rknn.api.rknn_runtime.RKNNRuntime.get_outputs
Exception: E Get outputs failed, error code: RKNN_ERR_FAIL

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "rknn/api/rknn_log.py", line 309, in rknn.api.rknn_log.error_catch_decorator.error_catch_wrapper
File "rknn/api/rknn_base.py", line 2796, in rknn.api.rknn_base.RKNNBase.accuracy_analysis
File "rknn/api/rknn_base.py", line 2696, in rknn.api.rknn_base.RKNNBase._runtime_dump
File "rknn/api/rknn_log.py", line 314, in rknn.api.rknn_log.error_catch_decorator.error_catch_wrapper
File "rknn/api/rknn_log.py", line 95, in rknn.api.rknn_log.RKNNLog.e
ValueError: Traceback (most recent call last):
File "rknn/api/rknn_log.py", line 309, in rknn.api.rknn_log.error_catch_decorator.error_catch_wrapper
File "rknn/api/rknn_base.py", line 2623, in rknn.api.rknn_base.RKNNBase.inference
File "rknn/api/rknn_runtime.py", line 572, in rknn.api.rknn_runtime.RKNNRuntime.get_outputs
Exception: E Get outputs failed, error code: RKNN_ERR_FAIL

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "convert.py", line 160, in
rknn = ana_acc(rknn, img, secret_input)
File "convert.py", line 123, in ana_acc
inputs=[img, secret_input], target=PLATEFORM, output_dir="./bs2/snapshot"
File "/usr/local/lib/python3.6/dist-packages/rknn/api/rknn.py", line 275, in accuracy_analysis
return self.rknn_base.accuracy_analysis(inputs, output_dir, target, device_id)
File "rknn/api/rknn_log.py", line 314, in rknn.api.rknn_log.error_catch_decorator.error_catch_wrapper
File "rknn/api/rknn_log.py", line 95, in rknn.api.rknn_log.RKNNLog.e
ValueError: Traceback (most recent call last):
File "rknn/api/rknn_log.py", line 309, in rknn.api.rknn_log.error_catch_decorator.error_catch_wrapper
File "rknn/api/rknn_base.py", line 2623, in rknn.api.rknn_base.RKNNBase.inference
File "rknn/api/rknn_runtime.py", line 572, in rknn.api.rknn_runtime.RKNNRuntime.get_outputs
Exception: E Get outputs failed, error code: RKNN_ERR_FAIL

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "rknn/api/rknn_log.py", line 309, in rknn.api.rknn_log.error_catch_decorator.error_catch_wrapper
File "rknn/api/rknn_base.py", line 2796, in rknn.api.rknn_base.RKNNBase.accuracy_analysis
File "rknn/api/rknn_base.py", line 2696, in rknn.api.rknn_base.RKNNBase._runtime_dump
File "rknn/api/rknn_log.py", line 314, in rknn.api.rknn_log.error_catch_decorator.error_catch_wrapper
File "rknn/api/rknn_log.py", line 95, in rknn.api.rknn_log.RKNNLog.e
ValueError: Traceback (most recent call last):
File "rknn/api/rknn_log.py", line 309, in rknn.api.rknn_log.error_catch_decorator.error_catch_wrapper
File "rknn/api/rknn_base.py", line 2623, in rknn.api.rknn_base.RKNNBase.inference
File "rknn/api/rknn_runtime.py", line 572, in rknn.api.rknn_runtime.RKNNRuntime.get_outputs
Exception: E Get outputs failed, error code: RKNN_ERR_FAIL

模型转换，int8量化，设置rknn_batch_size = 2报错，
config，设置如下：
rknn.config(
mean_values=mean,
std_values=std,
target_platform=PLATEFORM,
quantized_algorithm="mmse",
optimization_level=3,
)