cuBB installation issue

Accelerated Computing Aerial Forum
1

Hi Team,

We are trying to install modified cuBB code using make install. However I am facing the following issue:

CMake Error at cuPHY-CP/cuphycontroller/examples/cmake_install.cmake:46 (file):
  file INSTALL cannot find
  "/opt/nvidia/cuBB/build/cuPHY-CP/cuphycontroller/examples/cuphycontroller":
  No such file or directory.
Call Stack (most recent call first):
  cuPHY-CP/cuphycontroller/cmake_install.cmake:47 (include)
  cmake_install.cmake:97 (include)

Is there a workaround? Shall we just remove this example from installation?

Thank you in advance!

2

Hi @snkim94,

I you modify a file, you should be able to compile the code without any issues. You should not remove this file.

Can you share all the commands you used starting with cmake to compile the code?

Thank you.

3

We followed the instructions in Nvidia Aerial-SDK Documentation 23-4 Pg. 37

$ cd /opt/nvidia/cuBB/cuPHY
$ mkdir build
$ mkdir install
$ cd build
$ cmake .. -DCMAKE_INSTALL_PREFIX=../install $ make -j $(nproc --all)
$ make install
4

@snkim94

Just to confirm, are you trying to build cuPHY only or cuBB end-to-end ?

Thanks.

5

We are trying to build cuPHY only.

Thank you

6

Can you please delete the build folder under both cuBB (/opt/nvidia/cuBB/build) and cuPHY (/opt/nvidia/cuBB/cuPHY/build), create a build folder again under cuPHY and try to build following the steps you shared above?

7

I’m sorry for the confusion. We were trying to build cuBB end-to-end.

8

No problem. Can you confirm the code builds without any issues now?

Please follow the steps in section “Building the cuBB End-to-End”.