Forum Discussion

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

I am having the same issue in OpenVINO 2019R1. classification_sample but classification_sample -d HETERO:FPGA,CPU does not.

And I install dev not rte,the right one. so I don't have /opt/altera/aocl-pro-rte/aclrte-linux64

link:https://software.intel.com/en-us/forums/computer-vision/topic/808441#comment-1940333 

[****** openvino_test]$ classification_sample -m squeezenet1.1.xml -i $IE_INSTALL/demo/car.png -d HETERO:FPGA,CPU
[ INFO ] InferenceEngine: 
	API version ............ 1.6
	Build .................. custom_releases/2019/R1.1_28dfbfdd28954c4dfd2f94403dd8dfc1f411038b
[ INFO ] Parsing input parameters
[ INFO ] Files were added: 1
[ INFO ]     /opt/intel/openvino/deployment_tools/demo/car.png
[ INFO ] Loading plugin
 
	API version ............ 1.6
	Build .................. heteroPlugin
	Description ....... heteroPlugin
[ INFO ] Loading network files:
	squeezenet1.1.xml
	squeezenet1.1.bin
[ INFO ] Preparing input blobs
[ WARNING ] Image is resized from (787, 259) to (227, 227)
[ INFO ] Batch size is 1
[ INFO ] Preparing output blobs
[ INFO ] Loading model to the plugin
FAILED to read auto-discovery string at byte 44. Full auto-discovery string value is 17 c12babe577632f8d6172495d8daa78017e42fb2a pac_a10 0 0 2 1024 0 4294967296 4294967296 8589934592 0 7 DLA_VERSION_4_4x2x16x64_fp11_sb18823_i1_actk8_poolk8_owk8_image224x224 0 128 0 0 1 0 1 0 0 0 0 1 1 1 3 1 1 1 0 bias_reader 256 128 0 0 1 0 1 0 2 2 1 8 2 1 8 0 0 1 1 1 3 1 1 1 0 config_reader 512 128 0 0 1 0 1 0 2 2 1 8 0 0 4 0 0 1 1 1 3 1 1 1 0 filter_reader 768 256 0 0 1 0 1 0 6 2 1 8 2 1 8 0 0 4 0 0 4 0 0 4 0 0 4 0 0 1 1 1 3 1 1 1 0 input_reader 1024 128 0 0 1 0 1 0 4 2 1 8 2 1 8 0 0 4 0 0 4 0 0 1 1 1 3 1 1 1 0 output_writer 1280 128 0 0 1 0 1 0 2 2 1 8 2 1 8 0 0 1 1 1 3 1 1 1 0 perf_writer 1536 128 0 0 1 0 1 0 1 2 1 8 0 0 1 1 1 3 1 1 1 0 
acl_hal_mmd.c:1393:assert failure: Failed to initialize kernel interfaceclassification_sample: acl_hal_mmd.c:1393: l_try_device: Assertion `0' failed.
Aborted (core dumped)

15 Replies

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

    Could you try other aocx file to see if you are facing the same issue?

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

      I am facing the same issue when I try other aocx file

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

    Could you try to performed diagnose on the board (aocl diagnose acl0)?

    • jjunn's avatar
      jjunn
      Icon for New Contributor rankNew Contributor
      6 years ago
      FAILED to read auto-discovery string at byte 44. Full auto-discovery string value is 17 143eef84a4bc814da7279519731272a09efb9e52 pac_a10 0 0 2 1024 0 4294967296 4294967296 8589934592 0 6 DLA_VERSION_4_3x3x16x64_fp11_sb4096_i1_actk8_poolk8_normk8_owk8 0 128 0 0 1 0 1 0 0 0 0 1 1 1 3 1 1 1 0 bias_reader 256 128 0 0 1 0 1 0 1 2 1 8 0 0 1 1 1 3 1 1 1 0 config_reader 512 128 0 0 1 0 1 0 2 2 1 8 0 0 4 0 0 1 1 1 3 1 1 1 0 filter_reader 768 256 0 0 1 0 1 0 6 2 1 8 2 1 8 0 0 4 0 0 4 0 0 4 0 0 4 0 0 1 1 1 3 1 1 1 0 input_reader 1024 128 0 0 1 0 1 0 4 2 1 8 2 1 8 0 0 4 0 0 4 0 0 1 1 1 3 1 1 1 0 output_writer 1280 128 0 0 1 0 1 0 2 2 1 8 2 1 8 0 0 1 1 1 3 1 1 1 0 
acl_hal_mmd.c:1393:assert failure: Failed to initialize kernel interfacediagnose: acl_hal_mmd.c:1393: l_try_device: Assertion `0' failed.

      this is the error

    • jjunn's avatar
      jjunn
      Icon for New Contributor rankNew Contributor
      6 years ago
      source /home/jiangjn/tools/inteldevstack/init_env.sh
export CL_CONTEXT_COMPILER_MODE_ALTERA=3
export CL_CONTEXT_COMPILER_MODE_INTELFPGA=3
export INTELFPGAOCLSDKROOT="/home/jiangjn/tools/inteldevstack/intelFPGA_pro/hld"
export ALTERAOCLSDKROOT="\$INTELFPGAOCLSDKROOT"
export AOCL_BOARD_PACKAGE_ROOT="/home/jiangjn/tools/inteldevstack/a10_gx_pac_ias_1_2_pv/opencl/opencl_bsp"
/home/jiangjn/tools/inteldevstack/a10_gx_pac_ias_1_2_pv/opencl/opencl_bsp/linux64/libexec/setup_permissions.sh
source /home/jiangjn/tools/inteldevstack/intelFPGA_pro/hld/init_opencl.sh
export IE_INSTALL="/opt/intel/openvino/deployment_tools"
source /opt/intel/openvino/bin/setupvars.sh
export PATH=$PATH:/home/jiangjn/inference_engine_samples_build/intel64/Release
alias mo="python3.6 \$IE_INSTALL/model_optimizer/mo.py"

      this is my init_openvino.sh

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

      what should I do to solve this problem?

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

    Hi,

    Have you try to run the diagnostic tools? Do you have another board to test it as I am suspect that the board might be damaged.

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

    Hi,

    Could you check if you have "/opt/altera/aocl-pro-rte/aclrte-linux64" folder? The reason is that this is part of the OpenVINO installation. If you are able to find it then could you try to setup the environement for "INTELFPGAOCLSDKROOT " to this directory.

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

      Yes，I find it ，and the FPGA is running successfully.

      But, I think it is the runtime problem. It did not solve the problem fundamentally.

      because it notice me :

      aoc was not found, but aocl was found. Assuming only RTE is installed.

      And I have installed the DEV,not RTE .

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

    Hi,

    RTE version is sufficient when you are just running the demo. Could you change the environment for "INTELFPGAOCLSDKROOT " to "/opt/altera/aocl-pro-rte/aclrte-linux64", This should be able to help you based on the other forum discussion.