implicit declaration of function 'amd_bitalign' is invalid in OpenCL

[allesklaar]

I am able to run current nsgminer against beignet 1.3.2 fine and it detects my Intel integrated graphics:

# ./nsgminer --ndevs
[2017-12-25 04:38:48] OpenCL platform 0 vendor: Intel                    
[04:38:48] OpenCL platform 0 name: Intel Gen OCL Driver                    
[04:38:48] OpenCL platform 0 version: OpenCL 2.0 beignet 1.3                    
[04:38:48] Platform 0 devices: 1                    
[04:38:48] 	0	Intel(R) HD Graphics Haswell GT2 Desktop
                    
[04:38:48] 1 OpenCL GPU device detected
                    
[04:38:48] Unable to load the AMD Display Library                    
[04:38:48] Unable to load the NVIDIA Management Library 

But ./nsgminer --benchmark complains as follows about the default neoscrypt.cl:

[04:39:54] Error -11: Building Program (clBuildProgram)
[04:39:54] stringInput.cl:77:14: error: implicit declaration of function 'amd_bitalign' is invalid in OpenCL
stringInput.cl:77:14: error: function with no prototype cannot use the spir_function calling convention

[04:39:54] Failed to init GPU thread 0, disabling device 0
[04:39:54] Restarting the GPU from the menu will not fix this.
[04:39:54] Try to restart the miner.
Press enter to continue:

Similar thing with neoscrypt_vliw.cl and neoscrypt_vliwp.cl.

[ghostlander]

Intel GPUs don't support amd_bitalign. There is a replacement macro in the default NeoScrypt kernel.

[allesklaar]

This is isn't telling me anything. Can you elaborate on how to fix the issue step by step?

[ghostlander]

Are you familiar with OpenCL or C at least?

[allesklaar]

Not at all.

[ghostlander]

I'm afraid I cannot help you at the moment. I have to get an appropriate Intel hardware myself to make sure the miner runs there as it should.

[allesklaar]

No problem. When you say "a macro in the default NeoScrypt kernel" you mean some defines in the https://github.com/ghostlander/NeoScrypt/blob/master/neoscrypt.c, right?

[ghostlander]

It's in neoscrypt.cl actually. Try v0.9.4; if it doesn't work for you, then it's more complicated than it seems.

[allesklaar]

The error is still there as of eb4da86:

[16:16:16] Error -11: Building Program (clBuildProgram)
[16:16:16] stringInput.cl:93:14: error: implicit declaration of function 'amd_bitalign' is invalid in OpenCL
stringInput.cl:93:14: error: function with no prototype cannot use the spir_function calling convention

[16:16:16] Failed to init GPU thread 0, disabling device 0
[16:16:16] Restarting the GPU from the menu will not fix this.
[16:16:16] Try to restart the miner.
Press enter to continue:

[alekstheod]

It looks like I have the same problem but I am using amd card RX570. I am running linux and build everything from source - last release.

My command looks like this:
./nsgminer --neoscrypt --gpu-platform 0 -o stratum+tcp://neoscrypt.eu1.unimining.net:4236 -u WALLET -p c=GBX

Output of the nsgminer is:

[14:58:50] Probing for an alive pool
[14:58:51] The network difficulty has been set to 7549306
[14:58:51] Stratum from pool 0 detected new block
[14:58:51] Pool 0 is sending mismatched block contents to us (0 is not 16-31)
[14:58:51] Error -11: Building Program (clBuildProgram)
[14:58:51] input.cl:93:14: warning: implicit declaration of function 'amd_bitalign' is invalid in OpenCL
input.cl:112:14: warning: implicit declaration of function 'amd_bitalign' is invalid in OpenCL
input.cl:140:14: warning: implicit declaration of function 'amd_bitalign' is invalid in OpenCL
input.cl:159:14: warning: implicit declaration of function 'amd_bitalign' is invalid in OpenCL
input.cl:176:25: warning: implicit declaration of function 'amd_bitalign' is invalid in OpenCL
input.cl:259:1: error: OpenCL version 1.1 does not support the 'static' storage class specifier
input.cl:264:1: error: OpenCL version 1.1 does not support the 'static' storage class specifier

Any suggestion?