build problems for HC benchmarks

[apanqasem]

I am having problems building the HC benchmarks (be, bs, ga and ep). They build fine on AMD7850 and AMD8500. However, when I attempt to execute the program, I get the following:

### HCC STATUS_CHECK Error: HSA_STATUS_ERROR_INCOMPATIBLE_ARGUMENTS (0x100d) at file: /hcc-rocm-1.4.x/hcc/lib/hsa/mcwamp_hsa.cpp line:2511

This usually means that the code was generated for a different target. Is there a place where the target architecture flag is being set?

I am using

ROCM 1.4.0 HCC based on clang 3.5.0

I was able to build and execute the HSA versions on these system without any problems

[syifan]

Hi @apanqasem

We are also experiencing some problem after upgrading to ROCm 1.4. The code needs to be updated to work with ROCm 1.4 and discrete GPUs.

For the compiler code target, by the time we develop the benchmark-suite, HCC compiler does not need to set that yet. But now we need to set the target. We are also upgrading the cmake files to meet the new settings.

Thanks, Yifan

[apanqasem]

Yifan,

Thanks for your reply. I did manage to build all nine benchmarks by explicitly setting the targets in the makefile.

On the APU node (gfx801), we are getting segfautls from bs and ep. Is this known/expected bahavior?

• Apan

error_log_bs.txt error_log_ep.txt

[syifan]

Hi @apanqasem

That is something related to the problem that I mentioned that Hetero-Mark cannot support ROCm 1.4. We are also experiencing that error and we are trying to solve them.

I have a question for you. Were you able to run the official examples on your platform? I am experiencing some segfault on our Carrizo platform. I filed an issue on the ROCm github repo, but got no reply yet.

[apanqasem]

Yifan,

Yes, they work fine for me on Carrizo. I did have to make the requisite changes to the make files.

Do you have the latest hcc on your system. I am using 0.10.16501

• Apan