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doonny / PipeCNN

An OpenCL-based FPGA Accelerator for Convolutional Neural Networks
Apache License 2.0
1.26k stars 370 forks source link

how to run the exemple on my card ??? #74

Closed Fnajjar closed 5 years ago

Fnajjar commented 6 years ago

I want to test the Pipe CNN on an Attila Arria 10 GX card with an Intel SDK open CL v17.1. I did the implentation and it's working! Stil, I want to do the demo on my card: hwo can I do that?

thank you very much for the further explanation.

manojrohit commented 6 years ago

Hello @Fnajjar

Install the Intel SDK for openCL. This guide might help you.(https://www.altera.com/en_US/pdfs/literature/hb/opencl-sdk/aocl_getting_started.pdf)

Install OpenCV.

As this repo supports Intel opencl v16.1, make necessary changes for v17.1.

Download the imgaenet 2012 validation set.

Fnajjar commented 6 years ago

Thank you very much for your answer @manojrohit, but how can I download the imgaenet 2012 validation set?? I didn't find it in the ImageNet website unfortunatly

manojrohit commented 6 years ago

You can download by registering in http://www.image-net.org/download-images.

Fnajjar commented 6 years ago

Thank you @manojrohit,
So ones I upload the validation images 2012 from the imageNet, do I extract the folder in the PipeCNN-master/data/imagenet? Is there modifications to make in the file's code?

manojrohit commented 6 years ago

If you go through the host cpp file, in line 71 you can see char picture_file_path_head[100] ="/home/dwang/Work/imagenet/ilsvrc2012/ILSVRC2012_img_val/ILSVRC2012val";

You can extract the validation data and change the path in host program.

Fnajjar commented 6 years ago

@manojrohit thank you so much it's finally working that was so helpful :)

Fnajjar commented 6 years ago

Now, since it's working with the images data base, I am wondering, Is the PipeCNN working on a video stream??

doonny commented 6 years ago

Definitely YES : )

Fnajjar commented 6 years ago

Thank you @doonny for this great news! :) Do you have previous work or some advices on how shall I proceed? Thank you very much for the help

roddregs commented 6 years ago

@Fnajjar @manojrohit @doonny I was using DE1-SoC Cyclone V board and successfully compiled and run in the board the PipeCNN using PLATFORM=arm32 and flow=hw which only read one image file. And now, I tried to enable OpenCV to experiment loading multiple images from Imagenet 2012 validation set. I set USE_OPENCV = 1 in the Makefile and installed OpenCV 2.4.9 in my PC (Ubuntu 16.04). When I compiled, I got the following error that says: libopencv_core.so :file not recognized: File format not recognized

image Any suggestion on how to solve this error? Is OpenCV 2.4.9 not compatible with the current set-up of PipeCNN? Thank you very much.

doonny commented 6 years ago

First, you need to cross-compile your opencv lib for arm. Your opencv installed is for PC not for arm

arun0303 commented 6 years ago

Hi Sir, how to cross compile OpenCV lib for arm?

Wanghaoshu commented 6 years ago

How to use VNC for image visualization on de10_nano board @doonny @manojrohit @roddregs

doonny commented 5 years ago

I am assuming this problem has been solved.