Should I install i386 library on Ubuntu x86_64?

[yilee]

Dear all,

I tried to use vivado_hls.

When I compile or use csim, vivado_hls occur errors cause by need 32bit library.

Even if my PC installed x86_64 Ubuntu 16.04, should I need to install i386 library?

In my environment, I cannot install i386 lib. easily.

Thank you,

yilee

[shameera]

Hi @yilee,

Can you please share the error that you are facing while running Csim?

[yilee]

Hi shameera,

I am sorry that I don't remember error message at compiling and linking in csim.

I just copied some .so files into vivado's dir.

After that, I knew that Ubuntu usually use dash, not bash.

But, SDx SDK think default shell is bash.

So, I change default shell dash to bash.

Finally, I would like run OpenCL data type (ex, int16, ...), but compiler requested to need sys/cdefs.h header file.

But my PC have no /usr/include/sys directory. And I cannot install gcc-multilib package in my office.

Could you understand what is my trouble?

Thanks,

yilee

[yilee · Accepted solution]

Hi all,

I used CentOS 7.4 instead Ubuntu 16.04.

Finally there are no issue.

So, I recommend to run in CentOS environment.

Thanks,

yilee