Not able to read binary file #13
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Hi @navneet1083 Could you please run the "ls -R" command in your main directory of "quantized-cnn", and post the result here? It seems to be some problem with failed-to-open files. |
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$ ls -R ./AlexNet: ./AlexNet/Bin.Files: ./AlexNet/Bin.Files/temp: ./AlexNet/Bin.Files/temp/AlexNet.extra: ./bin: ./Bmp.Files: ./Cls.Names: ./cmake-build-debug: ./cmake-build-debug/CMakeFiles: ./ILSVRC12.227x227.IMG: ./include: ./obj: ./src: |
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Which version of AlexNet are you running, original or quantized? For the original AlexNet, you need to put all the *convKnl* and *fcntWei* files under the ./AlexNet/Bin.Files directory. P.S.: If this error occurs when you call the UnitTest::UT_CaffePara() function, it is okay since this function converts the *.bin to *.cbn for all *asmtLst* files. The former ones are not provided in this repository to save space, and is not required when you run the quantized AlexNet. |
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I am running UnitTest::UT_CaffeEva(); and trying to use Alexnet quantised one. Can i train on new set of BMP images and use that model for inference? If not, could you please share the models which u have trained on (like imagenet, cifar, VOC etc). |
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I trained the quantized AlexNet on a subset of ImageNet, and the resulting model is as provided in the repository. I recommend you to print out the file path in each call to FileIO::ReadBinFile(), and find out which file is not correctly loaded. |
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I have attached the log files. log.log ===> if kEnblAprxComp = true log2.log ===> if kEnblAprxComp = false (getting segmentation fault @ExecForwardPass) https://www.dropbox.com/sh/muenm5ou8hsuu12/AAAp2NIFXtWRPL5i-APgaMxwa?dl=0 Have i missed some bin file ? |
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It seems to be something wrong with the *asmtLst* files. Can you post the result of running these two commands?
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$ ls -l ./AlexNet/Bin.Files/asmtLst $ md5sum ./AlexNet/Bin.Files/asmtLst |
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Your *.cbn files are corrupted. Please use the original files provided in the repository. Below is my md5sum outputs: jxwu@jxwu-titan:~/quantized-cnn$ md5sum ./AlexNet/Bin.Files/*asmtLst* |
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After changing file, still getting the segmentation fault. $ md5sum ./AlexNet/Bin.Files/asmtLst $ ./bin/QuanCNN > log.log log file - https://www.dropbox.com/s/nn3v7pzgq2pt5tw/log%20%281%29.log?dl=0 |
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Could you please debug the program with gdb, and post the call stack where the segmentation fault took place? P.S.: I re-ran the code just now, and no segmentation fault happened. You may try on a clean repository fetched from the GitHub, and only put the "dataMatTst.single.bin" file into the "./ILSVRC12.227x227.IMG" directory, and see whether there is any problem. |
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thanks @jiaxiang-wu. could you please provide the steps involved in training new dataset. (like if i would like to train for full imagenet2016, how can i do it?). Also, is it possible to train for multi-lable-classes like for VOC-dataset (with roi and bonding boxes for multiple objects in an image). |
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I am not able to read binary file which are in Alexnet/Bin.Files directory, which i downloaded from the url mentioned in README. Getting following error:
static bool FileIO::ReadBinFile(const string&, Matrix*) [with T = float; std::__cxx11::string = std::__cxx11::basic_string]: Assertion `rtnVal == dataCntInBuffer' failed.
It would be great help if you could tell me the cause for this.
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