AMDGPUMCInstLower::lower - Pseudo instruction doesn't have a target-specific version: 146 about silentarmy

[micah]

It seems like this error comes from https://smlnj-gitlab.cs.uchicago.edu/manticore/llvm/blob/c75c50f45b3d6d1d61ce6b411d12cedaadd71d5b/lib/Target/AMDGPU/AMDGPUMCInstLower.cpp#L49

[mbevand]

It seems you are running the "Clover" OpenCL driver, instead of the AMD OpenCL driver. Can you report the output of:

head -99 /etc/OpenCL/vendors/*
ldd sa-solver
find /usr /opt -name "libOpenCL.so*" 2>/dev/null

[micah]

It seems you are running the "Clover" OpenCL driver, instead of the AMD OpenCL driver. Can you report the output of:

head -99 /etc/OpenCL/vendors/*
ldd sa-solver
find /usr /opt -name "libOpenCL.so*" 2>/dev/null

silentarmy$ head -99 /etc/OpenCL/vendors/*
==> /etc/OpenCL/vendors/amdocl32.icd <==
libamdocl32.so

==> /etc/OpenCL/vendors/amdocl64.icd <==
libamdocl64.so

==> /etc/OpenCL/vendors/mesa.icd <==
libMesaOpenCL.so.1

micah@muck:silentarmy$ ldd sa-solver 
    linux-vdso.so.1 (0x00007ffcdd5ef000)
    libOpenCL.so.1 => /opt/amdgpu-pro/lib/x86_64-linux-gnu/libOpenCL.so.1 (0x00007f8a46909000)
    libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f8a4656b000)
    librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f8a46363000)
    libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f8a4605f000)
    libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f8a45e5b000)
    libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f8a45c3c000)
    /lib64/ld-linux-x86-64.so.2 (0x00005650e67c4000)
micah@muck:silentarmy$ find /usr /opt -name "libOpenCL.so*" 2>/dev/null
/usr/lib/x86_64-linux-gnu/libOpenCL.so.1
/usr/lib/x86_64-linux-gnu/libOpenCL.so
/opt/AMDAPPSDK-3.0/lib/x86/libOpenCL.so.1
/opt/AMDAPPSDK-3.0/lib/x86/libOpenCL.so
/opt/AMDAPPSDK-3.0/lib/x86_64/sdk/libOpenCL.so.1
/opt/AMDAPPSDK-3.0/lib/x86_64/sdk/libOpenCL.so
/opt/AMDAPPSDK-3.0/lib/x86_64/libOpenCL.so
/opt/amdgpu-pro/lib/i386-linux-gnu/libOpenCL.so.1
/opt/amdgpu-pro/lib/i386-linux-gnu/libOpenCL.so
/opt/amdgpu-pro/lib/x86_64-linux-gnu/libOpenCL.so.1
/opt/amdgpu-pro/lib/x86_64-linux-gnu/libOpenCL.so
silentarmy1$ 

[mbevand]

mv /etc/OpenCL/vendors/mesa.icd /etc/OpenCL/vendors/mesa.icd.disabled

...then try silentarmy again.

[micah]

mbevand [email protected] writes:

mv /etc/OpenCL/vendors/mesa.icd /etc/OpenCL/vendors/mesa.icd.disabled

...then try silentarmy again.

Did that, now I get:

silentarmy$ ./sa-solver --nonces 10000 
Solving default all-zero 140-byte header
Cannot get OpenCL platforms (-1001)

if I put it back, I get the Pseudo instruction error again

[mbevand]

It seems you have a broken install of amdgpu-pro drivers.

Can I ask what steps you took to install it on your Debian system? And is it Jessie?

[micah]

mbevand [email protected] writes:

It seems you have a broken install of amdgpu-pro drivers.

Can I ask what steps you took to install it on your Debian system? And is it Jessie?

I was afraid of that.

Its a debian sid system. The only linux drivers I could find where for
ubuntu. The install script just tries to detect what release you are,
based on what is in /etc/os-release, only looking for 'ubuntu' or
'steamos' and then installs the packages. So I just made it also check
for for debian.

I'd love to know what is missing or messed up, so it can be corrected!

[micah]

mbevand [email protected] writes:

It seems you have a broken install of amdgpu-pro drivers.

Can I ask what steps you took to install it on your Debian system? And is it Jessie?

I just solved it... I found that amdgpu-pro_16.40-348864_amd64.deb and
opencl-amdgpu-pro-icd:amd64 were not installed. Once I installed those
and then moved /etc/OpenCL/vendors/mesa.icd out of the way, and now
silentarmy is working (!).

That mesa.icd file comes from mesa-opencl-icd:amd64, so I just removed
that package.

[mbevand]

Yay! Great. Yeah you don't need that mesa (clover) OpenCL implementation.