Unable to build vmod on nvdla on nv_full

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
1

Hi, I am trying to build the vmod folder in the nv_full in the hw-nvdla1 folder. However, the NVDLA Environment Setup Guide says that when the following command is run from TOT…

./tools/bin/tmake -build vmod

…the last line of the output should be…

[TMAKE]: DONE

However, in my case the output is different

files are generated under /home/usman/Documents/Work/repos/hw-nvdlav1/outdir/nv_full/vmod/nvdla/top
==============================================
make: Leaving directory '/home/usman/Documents/Work/repos/hw-nvdlav1/vmod/nvdla/top'
logfile: outdir/build.log
==============================================
Filehandle GEN1 opened only for input at /usr/share/perl5/IO/Tee.pm line 132.
==================BUILD PASS==================
Filehandle GEN1 opened only for input at /usr/share/perl5/IO/Tee.pm line 132.
==============================================
Filehandle GEN1 opened only for input at /usr/share/perl5/IO/Tee.pm line 132.

Please notice this is not the complete log. Due to tmake not working properly I can’t proceed. The contents of my tree.make file are below.

## ================================================================
## NVDLA Open Source Project
## 
## Copyright(c) 2016 - 2017 NVIDIA Corporation.  Licensed under the
## NVDLA Open Hardware License; Check LICENSE which comes with     
## this distribution for more information. 
## ================================================================


##======================= 										  
## Project Name Setup, multiple projects supported			  	  
##======================= 										  
PROJECTS := nv_full

##======================= 										  
##Linux Environment Setup 											  
##======================= 										  
  																  
## c pre-processor			   									  
CPP  := /usr/bin/cpp
  																  
## c++ compiler	      		   									  
GCC  := /usr/bin/gcc
  																  
## perl: many scripts is written in perl 							  
PERL := /usr/bin/perl
  																  
## java: used in hardware regester spec compilation (not in current release)                       
JAVA := /usr/bin/java
  																  
## systemc: needed for Cmodel build (optional)                       
SYSTEMC := ~/Desktop/shrjeel/systemc-2.3.0/
  																  
## verilator: used to build testbench without VCS (optional)
VERILATOR := verilator
  																  
## clang: used to build Verilated binaries (optional)
CLANG := clang


## Modification(s)
DESIGNWARE_NOEXIST := 1

Here is a screenshot of the output in the terminal: tmake output hw-nvdla1 nv_full - Album on Imgur
Kindly help me to resolve this issue.

build.log (191 KB)

2

Hi,

Nano doesn’t have DLA hardware.
Currently, only Jetson Xavier have two DLA processes.

Is you using the Xavier?
Thanks.

3

Thanks for the reply AastaLLL.
I’m not running it any Jetson device right now, though that is a task I plan on doing in the foreseeable future. I’m currently building it on a x86-64 machine with Ubuntu Linux 18.04.3 .I should have mentioned it beforehand.
Perhaps this was not the best of threads to post this issue but I was unable to find a thread specifically for NVDLA.

4

Hi,

Have you followed this tutorial to setup DLA?
[url]https://github.com/nvdla/doc[/url]

Thanks