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binary compiled with hipcc uses 100% cpu forever #694

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loreson opened this issue Jan 30, 2019 · 2 comments
Closed

binary compiled with hipcc uses 100% cpu forever #694

loreson opened this issue Jan 30, 2019 · 2 comments

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@loreson
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loreson commented Jan 30, 2019

I have an Ubuntu18.04 System.
Hardware : Xeon e5 1630-v3 with AMD Firepro W9100.
I installed ROCM according to this guide: https://github.com/ROCm/ROCm.github.io/blob/master/ROCmInstall.md
As all of the example applications would hang indefinitely, and there and the current version seems to be broken for Hawaii GPUS, uninstalled it and installed the 1.92 version with the distro install script.
Unfortunately this does not work either:
I have a simple hello world.
hallo.txt
compiled with clang it works fine, and prints "Hello world".
Compiled with hipcc the resulting binary uses 100% CPU, and seems to never complete. I have left it overnight and didn't see any output.
rocminfo gives me
roc.txt
and hipconfig --full:
hipconf.txt

Any sugesstions?

@dragontamer
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dragontamer commented Jan 31, 2019

AMD Firepro W9100.

That sounds like a Hawaii card (similar firmware / hardware to the R9 290x and R9 390x).

There have been a lot of issues reported for ROCm 2.0 for Hawaii: #691

It seems people have mitigated the issue by either downgrading to 1.8, or by removing ROCm 2.0 and using AMDGPU-pro drivers instead.

@ROCmSupport
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Hi All,
Hawaii is no more officially ROCm supported device. Please check for more details:
https://github.com/RadeonOpenCompute/ROCm#hardware-and-software-support

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