Forum Discussion

Titanameda's avatar
Titanameda
Icon for New Contributor rankNew Contributor
6 years ago

openvino : what is the reason for this , how to resolve?

after running this script , the following errors are obtained

script: ./demo_squeezenet_download_convert_run.sh

ERRORS:

################|| Downloading models ||################

========== Retrieving /root/openvino_models/models/public/squeezenet1.1/squeezenet1.1.prototxt from the cache

========== Downloading /root/openvino_models/models/public/squeezenet1.1/squeezenet1.1.caffemodel

Traceback (most recent call last):

File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 601, in urlopen

chunked=chunked)

File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 346, in _make_request

self._validate_conn(conn)

File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 852, in _validate_conn

conn.connect()

File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 326, in connect

ssl_context=context)

File "/usr/lib/python3/dist-packages/urllib3/util/ssl_.py", line 332, in ssl_wrap_socket

return context.wrap_socket(sock, server_hostname=server_hostname)

File "/usr/lib/python3.6/ssl.py", line 407, in wrap_socket

_context=self, _session=session)

File "/usr/lib/python3.6/ssl.py", line 817, in __init__

self.do_handshake()

File "/usr/lib/python3.6/ssl.py", line 1077, in do_handshake

self._sslobj.do_handshake()

File "/usr/lib/python3.6/ssl.py", line 689, in do_handshake

self._sslobj.do_handshake()

ConnectionResetError: [Errno 104] Connection reset by peer

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File "/usr/local/lib/python3.6/dist-packages/requests/adapters.py", line 449, in send

timeout=timeout

File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 639, in urlopen

_stacktrace=sys.exc_info()[2])

File "/usr/lib/python3/dist-packages/urllib3/util/retry.py", line 367, in increment

raise six.reraise(type(error), error, _stacktrace)

File "/usr/lib/python3/dist-packages/six.py", line 692, in reraise

raise value.with_traceback(tb)

File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 601, in urlopen

chunked=chunked)

File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 346, in _make_request

self._validate_conn(conn)

File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 852, in _validate_conn

conn.connect()

File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 326, in connect

ssl_context=context)

File "/usr/lib/python3/dist-packages/urllib3/util/ssl_.py", line 332, in ssl_wrap_socket

return context.wrap_socket(sock, server_hostname=server_hostname)

File "/usr/lib/python3.6/ssl.py", line 407, in wrap_socket

_context=self, _session=session)

File "/usr/lib/python3.6/ssl.py", line 817, in __init__

self.do_handshake()

File "/usr/lib/python3.6/ssl.py", line 1077, in do_handshake

self._sslobj.do_handshake()

File "/usr/lib/python3.6/ssl.py", line 689, in do_handshake

self._sslobj.do_handshake()

urllib3.exceptions.ProtocolError: ('Connection aborted.', ConnectionResetError(104, 'Connection reset by peer'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File "/opt/intel/openvino_2019.3.376/deployment_tools/open_model_zoo/tools/downloader/downloader.py", line 65, in try_download

chunk_iterable = start_download()

File "/opt/intel/openvino_2019.3.376/deployment_tools/open_model_zoo/tools/downloader/downloader.py", line 244, in <lambda>

lambda: model_file.source.start_download(session, CHUNK_SIZE)):

File "/opt/intel/openvino_2019.3.376/deployment_tools/open_model_zoo/tools/downloader/common.py", line 172, in start_download

response = session.get(self.url, stream=True, timeout=DOWNLOAD_TIMEOUT)

File "/usr/local/lib/python3.6/dist-packages/requests/sessions.py", line 546, in get

return self.request('GET', url, **kwargs)

File "/usr/local/lib/python3.6/dist-packages/requests/sessions.py", line 533, in request

resp = self.send(prep, **send_kwargs)

File "/usr/local/lib/python3.6/dist-packages/requests/sessions.py", line 646, in send

r = adapter.send(request, **kwargs)

File "/usr/local/lib/python3.6/dist-packages/requests/adapters.py", line 498, in send

raise ConnectionError(err, request=request)

requests.exceptions.ConnectionError: ('Connection aborted.', ConnectionResetError(104, 'Connection reset by peer'))

########## Error: Download failed

################|| Post-processing ||################

FAILED:

squeezenet1.1

Error on or near line 159; exiting with status 1

14 Replies

Show More
  • JohnT_Altera's avatar
    JohnT_Altera
    Icon for Regular Contributor rankRegular Contributor
    6 years ago

    Hi,

    Its look like you are installing the wrong BSP. You will need to run "export AOCL_BOARD_PACKAGE_ROOT=/opt/altera/aocl-pro-rte/aclrte-linux64/board/a10_1150_sg1" as this will be the BSP installed into your system as you are using this board.

    If you "a10_1150_sg1" is install in the different directory then you can changed "export AOCL_BOARD_PACKAGE_ROOT=/opt/intelFPGA_pro/18.1/hld/board/a10_1150_sg1" which is the same directory of the a10_ref BSP.

  • Titanameda's avatar
    Titanameda
    Icon for New Contributor rankNew Contributor
    6 years ago

    Hi

    a10_1150 is installed , as per the commands that are installed , so while diagnosis it is searching for a10_ref so file , where to edit the environmental variables

    echo $AOCL_BOARD_PACKAGE_ROOT/

    /opt/altera/aocl-pro-rte/aclrte-linux64/board/a10_1150_sg1/

    root@tata:~# aocl install

    Do you want to install /opt/altera/aocl-pro-rte/aclrte-linux64/board/a10_1150_sg1? [y/n] y

    aocl install: Adding the board package /opt/altera/aocl-pro-rte/aclrte-linux64/board/a10_1150_sg1 to the list of installed pckages

    aocl install: Setting up FCD

    aocl install: Running install from /opt/altera/aocl-pro-rte/aclrte-linux64/board/a10_1150_sg1/linux64/libexec

    Looking for kernel source files in /lib/modules/4.15.0-70-generic/build

    Using kernel source files from /lib/modules/4.15.0-70-generic/build

    Building driver for BSP with name a10_1150_sg1

    make: Entering directory '/usr/src/linux-headers-4.15.0-70-generic'

    CC [M] /tmp/opencl_driver_zVe9aV/aclpci_queue.o

    CC [M] /tmp/opencl_driver_zVe9aV/aclpci.o

    CC [M] /tmp/opencl_driver_zVe9aV/aclpci_fileio.o

    CC [M] /tmp/opencl_driver_zVe9aV/aclpci_dma.o

    CC [M] /tmp/opencl_driver_zVe9aV/aclpci_pr.o

    CC [M] /tmp/opencl_driver_zVe9aV/aclpci_cmd.o

    LD [M] /tmp/opencl_driver_zVe9aV/aclpci_a10_1150_sg1_drv.o

    Building modules, stage 2.

    MODPOST 1 modules

    CC /tmp/opencl_driver_zVe9aV/aclpci_a10_1150_sg1_drv.mod.o

    LD [M] /tmp/opencl_driver_zVe9aV/aclpci_a10_1150_sg1_drv.ko

    make: Leaving directory '/usr/src/linux-headers-4.15.0-70-generic'

    root@tata:~# aocl diagnose

    /opt/intelFPGA_pro/18.1/hld/board/a10_ref/linux64/libexec/diagnose: error while loading shared libraries: libaltera_a10_ref_mmd.so: cannot open shared object file: No such file or directory

    --------------------------------------------------------------------

    Warning:

    No devices attached for package:

    /opt/intelFPGA_pro/18.1/hld/board/a10_ref

    --------------------------------------------------------------------

    /opt/intelFPGA_pro/18.1/hld/board/a10_ref/linux64/libexec/diagnose: error while loading shared libraries: libaltera_a10_ref_mmd.so: cannot open shared object file: No such file or directory

    --------------------------------------------------------------------

    --------------------------------------------------------------------

    Warning:

    No devices attached for package:

    /opt/altera/aocl-pro-rte/aclrte-linux64/board/a10_1150_sg1

    --------------------------------------------------------------------

    Vendor: Intel(R) Corporation

    Found no active device installed on the host machine.

    Please make sure to:

    1. Set the environment variable AOCL_BOARD_PACKAGE_ROOT to the correct board package.

    2. Install the driver from the selected board package.

    3. Properly install the device in the host machine.

    4. Configure the device with a supported OpenCL design.

    5. Reboot the machine if the PCI Express link failed.

    DIAGNOSTIC_FAILED

    --------------------------------------------------------------------

    --------------------------------------------------------------------

    Warning:

    No devices attached for package:

    /home/tata/Sharath/hddlf_1150_sg1

    --------------------------------------------------------------------

    --------------------------------------------------------------------

    Call "aocl diagnose <device-names>" to run diagnose for specified devices

    Call "aocl diagnose all" to run diagnose for all devices

    CURRENT VARIABLES IN BASHRC

    ####intel openvino###

    export INTELFPGAOCLSDKROOT="/opt/intelFPGA_pro/18.1/hld"

    export QSYS_ROOTDIR="/home/tata/intelFPGA_pro/18.1/qsys/bin"

    export PATH=/home/tata/intelFPGA_pro/18.1/quartus/bin:$PATH

    source /opt/intel/openvino/bin/setupvars.sh

    export PATH=/opt/intelFPGA_pro/18.1/quartus/bin:$PATH

    #opencl via openvino

    export PATH=/opt/intelFPGA_pro/18.1/hld/bin:$PATH

    source $INTELFPGAOCLSDKROOT/init_opencl.sh

  • JohnT_Altera's avatar
    JohnT_Altera
    Icon for Regular Contributor rankRegular Contributor
    6 years ago

    Hi,

    Could you performed "AOCL UNINSTALL" in order to uninstall the BSP that is not used? Are you able to detect the board when you use "lspci" command?