Not able to build trtexec

[letdivedeep]

I have used the latest tensoRT version v8.0.1: link

used the docker provided in the repo

Build docker :
./docker/build.sh --file docker/ubuntu-18.04.Dockerfile --tag tensorrt-ubuntu18.04-cuda11.3 --cuda 11.3.1

Run the docker
./docker/launch.sh --tag tensorrt-ubuntu18.04-cuda11.3 --gpus all --jupyter 6007

To install trtexec :

> cd TensorRT/samples/opensource/trtexec/
> make 

Error :
make: *** No targets specified and no makefile found. Stop.

[bmfire1]

Version8.0.1 utilizes CMake to compile samples.
no makefile in path TensorRT/samples/opensource/trtexec/. so no response to 'make'

[letdivedeep]

@bmfire1 thanks for the reply

You mean to say i do a cmake rather than make

[bmfire1]

@bmfire1 thanks for the reply

You mean to say i do a cmake rather than make

Yes.
Refer to the Readme file in root path of this repository.

[lapolonio]

@letdivedeep how much space is needed to build docker/ubuntu-18.04.Dockerfile. When I try to build the images take up 200GB+
I'm using ./docker/build.sh --file docker/ubuntu-18.04.Dockerfile --tag tensorrt-ubuntu18.04-cuda11.3 --cuda 11.3.1

[ttyio]

Hello @lapolonio , could you try #1373 to reduce the space usage? thanks!

[ttyio]

Closing since no activity for more than 3 weeks, please reopen if you still have question, thanks!

[GeneralJing]

when i build trtexec, i get the following errors:
-- The C compiler identification is GNU 7.5.0
-- The CXX compiler identification is GNU 7.5.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Error at /workspace/TensorRT/samples/CMakeSamplesTemplate.txt:22 (set_ifndef):
Unknown CMake command "set_ifndef".
Call Stack (most recent call first):
CMakeLists.txt:26 (include)

CMake Warning (dev) in CMakeLists.txt:
No cmake_minimum_required command is present. A line of code such as

cmake_minimum_required(VERSION 3.14)

should be added at the top of the file. The version specified may be lower
if you wish to support older CMake versions for this project. For more
information run "cmake --help-policy CMP0000".
This warning is for project developers. Use -Wno-dev to suppress it.

-- Configuring incomplete, errors occurred!
See also "/workspace/TensorRT/samples/trtexec/build/CMakeFiles/CMakeOutput.log".
the cmake version is 3.14
and i have a question, in the docker container Is the trtexec tool obtained after compilation？

[cloudlakecho]

@GeneralJing for the "Unknown CMake command "set_ifndef"" error, please consider put "include(../../cmake/modules/set_ifndef.cmake)" in "CMakeList.txt" file (Zhou's suggestion)