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Hariprasad Ravishankar

Last seen: 6 days ago |  Active since 2018

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Answered
Errror using VideoReader on MATLAB Coder: Error using VideoReader>>createChannel (line 679) Video stream in the file is not supported.
Hello, The error seems to suggest that the file could not be successfully read. Which MATLAB version are you using? Is the fi...

1 year ago | 0

Answered
Deployment of a RL Agent
It looks like this video might be helpful https://www.mathworks.com/videos/reinforcement-learning-agent-deployment-real-time-t...

2 years ago | 0

Answered
coder.loadDeepNeuralNetwork: ??? Expected a character vector
Hi @Matthias Kreuzer, Is it possible that the filename of the custom DAGNetwork has non-ASCII characters? If so, can you try re...

2 years ago | 0

Answered
How to fast compile GPU coder application after making a minor change in main.cu?
Hi @Liwei, If you generated an EXE by specifying main.cu as CustomSource similar to the example here, then you can can rebuild ...

2 years ago | 0

Answered
The Nvidia Jetson device can not be remotely connected with my laptop computer
Hi @Liwei, While you were able to workaround the error temporarily by commenting out the code, MATLAB still needs sudo permissi...

2 years ago | 0

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Answered
The extrinsic function 'horzcat' is not available for standalone code generation. It must be eliminated for stand-alone code to be generated. It could not be eliminated becaus
Its very likely that you have a coder.extrinsic function defined on horzcat as follows: function out = foo(a,b) coder.extrinsi...

2 years ago | 0

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Answered
Nvidia Classification results using InceptionV3 transfer learning and GPU coder do not match the classification results using Matlab itself
Hi @Liwei, This looks similar to https://www.mathworks.com/matlabcentral/answers/1870912-deep-learning-classification-results-f...

2 years ago | 1

Answered
How to initialize a string variable, and pass it to the matlab function using GPU coder
Hi Liwei, Do you really need a string data type here? Usually its easier to work with char datatype as input to an entry point ...

2 years ago | 1

Answered
How do I upload my deeplearning network to previous version of Simulink?
Hello, I believe step 2 of this MATLAB Answers post will help you take your generated code to a previous release of MATLAB vi...

2 years ago | 1

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Answered
Is there any working solution for generating C++ codes for unsupported deep learning layers?
Hi John, Code generation for convolution1dLayer is in the works and will be supported in a future release of MATLAB. Hari

2 years ago | 0

Answered
Error on C++ code generation: Batch size of input passed to the predict method must be a code generation time constant.
This is a limitation of imresize function returning a variable-size output. Can you try explicitly slicing a fixed size batch as...

2 years ago | 1

Answered
SLOW Semantic Segmentation on NVIDIA DRIVE Open Script
Hi Paolo, Can you try setting the deep learning target library to TensorRT? cfg = coder.gpuConfig('exe'); cfg.DeepLearningCon...

2 years ago | 0

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Answered
Code Generation for Jetson Nano
This question has been answered here: Code Generation for Networks - MATLAB Answers - MATLAB Central (mathworks.com)

2 years ago | 0

Answered
Code Generation for Networks
Hello, If you have a standlone network, you can save the network to a MAT file and specify the name of the MAT file as the firs...

2 years ago | 0

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Answered
Can I deploy the training of the Neural Network on the Nvidia Jetson though the GPU Coder?
Hi Eric, We currently do not support generating code for 'trainNetwork' function and we only support code generation for infere...

3 years ago | 0

Answered
how to judge a array is dlarray in matlab?
Hi Cui, You can use the isdlarray function in MATLAB to check if an array is of type dlarray. Hari

4 years ago | 0

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Answered
GPU Code generation for 'vehicle detector yolov2' in matlab2020a
Hi Nithin, GPU Coder and MATLAB Coder support code generation for detect method of yolov2ObjectDetector in R2020a and therefore...

4 years ago | 0

Answered
Codegen Compiler for gpucoder.stridedMatrixMultiplyAdd
Hello, It looks like you missed a space after 'cfg' Try adding a space after the 'cfg' in the codegen command as follows code...

4 years ago | 0

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Answered
C++ code generation for sequence to sequence LSTM fails
Hello, Code-generation support for LSTM networks using ARM Compute Library was introduced in R2020a. Further, predictAndUpdateS...

4 years ago | 0

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Answered
I wants to generate cuda code using gpu coder for jetson xavier!
Hi DaHoon, From the error log STDERR: /bin/sh: 1: nvcc: not found This seems to be an environment setup issue as the codegen ...

4 years ago | 0

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Answered
Deep learning on Raspberry Pi Squeezenet example unable to find opencv library
Hi Matteo, It is likely that the compiler is unable to find the headers for opencv. You can add the include path to opecv by u...

4 years ago | 0

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Answered
GPU Coder Error with OpenCV
Hi Alvaro, I believe the issue is due to the line below, cfg.CustomInclude = fullfile('/usr/include/opencv4'); For hardware d...

4 years ago | 1

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Answered
MATLAB Coder: How do I setup the environment variables on ARM targets to point to the ARM Compute Library?
Hi all, The build error "fatal error: arm_compute/runtime/NEON/NEFunctions.h: No such file or directory" suggests that the ARM_...

5 years ago | 1

Answered
Can GPU Coder be used to generate code to the Nvidia Jetson Xavier on Windows?
Hi Joseph, GPU Coder added support for TensorRT library on Windows host in R2019b. Please find the release notes here: https:...

5 years ago | 1

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Answered
GPU coder build error
Hi Lim, Looks like the generated code is emitting .cpp files whereas I would expect GPU Coder to emit .cu files. Did you use c...

5 years ago | 0

Answered
Faster R-CNN GPU Coder
As of R2018b, GPU Coder does not support code generation for R-CNN detector or R-CNN networks.

6 years ago | 0

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