ci: fix SYCL build

[qnixsynapse]

It seems debug build flags set by cmake when -DCMAKE_BUILD_TYPE=Debug is set breaks the SYCL build.

Different errors on different distros. Disable it in SYCL build and use only release build test.

[ggerganov]

We should update the ggml and whisper.cpp scripts in a similar way - they will also use the new SYCL node to run ggml-ci.

[qnixsynapse]

Yeah.. Will do once I confirm the test passes here.

[ggerganov]

Hm, even though the tests are green, there seems to be an issue with the text generation of some quants:

https://github.com/ggml-org/ci/blob/results/llama.cpp/48/d7021c61ceda6fcf1a7294d2115b8e1a53ae95/ggml-6-x86-sycl/pythia_1_4b-tg-q4_0.log#L159

I believe the meaning of life isEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

[qnixsynapse]

I think I have seen this before..

Is this because of it is detecting two GPUs I wonder...
Possible that multi GPU is broken. sigh

[Alcpz]

I may have missed some, but the errors all seem to contain q4_0 quants, which is the type that was reworked recently. Maybe support for multi-gpu wasn't considered for the patch?

[qnixsynapse]

@Alcpz I am currently testing it. For far I can confirm that it wasn't multi gpu.

[NeoZhangJianyu]

@ggerganov

Hm, even though the tests are green, there seems to be an issue with the text generation of some quants:

https://github.com/ggml-org/ci/blob/results/llama.cpp/48/d7021c61ceda6fcf1a7294d2115b8e1a53ae95/ggml-6-x86-sycl/pythia_1_4b-tg-q4_0.log#L159

I believe the meaning of life isEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

There are iGPU and dGPU in the PC.
Both are used as default.

Please use the dGPU by:
export ONEAPI_DEVICE_SELECTOR="level_zero:0"

[NeoZhangJianyu]

q4_0 doesn't support iGPU, but support dGPU.
In this case, the iGPU+dGPU lead to unknown issue.
In pure dGPUs, it should work well.