[SYCL] Set stype for event pool descriptor

[smaslov-intel]

See here, https://spec.oneapi.com/level-zero/latest/core/api.html?highlight=zeeventpoolcreate#ze-event-pool-desc-t. The "stype" is a new input field for the descriptors in Level-Zero v1.0.

Descriptors in v1.0 are now a linked list and have a "next" field, that allows you to pass extensions to any interface. So basically here we pass the basic descriptor (as we are doing) and then you could pass extensions through the next field if you want to instruct the Level-Zero driver to do something extra. The stype helps identifying which descriptor (if basic or extension) you are passing.

Signed-off-by: Sergey V Maslov sergey.v.maslov@intel.com

[smaslov-intel]

@bader , @bso-intel seems fail is reported because of new warning:

WARNING: The legacy environment variables SYCL_BE and SYCL_DEVICE_TYPE are deprecated. Please use SYCL_DEVICE_FILTER instead. For details, please refer to https://github.com/intel/llvm/blob/sycl/sycl/doc/EnvironmentVariables.md

What shall I do?

[bader]

@bader , @bso-intel seems fail is reported because of new warning:

WARNING: The legacy environment variables SYCL_BE and SYCL_DEVICE_TYPE are deprecated. Please use SYCL_DEVICE_FILTER instead. For details, please refer to https://github.com/intel/llvm/blob/sycl/sycl/doc/EnvironmentVariables.md

It looks like tests hang

command timed out: 1200 seconds without output running [b'python3', b'llvm_ci/intel/worker/tools/build.py', b'-n', b'5291', b'-b', b'pull/2519/head', b'-r', b'2519', b'-t', b'check-sycl', b'-p', b'sycl', b'-s', b'lit', b'-P', b'intel/llvm', b'-m', b'sycl-ubu-x64-pr', b'-e', b'5f37d0b7f536fc5c6742c3abba4435e068d54aef', b'-U', b'http://ci.llvm.intel.com:8010/#/builders/2/builds/5291'], attempting to kill
process killed by signal 9
program finished with exit code -1
elapsedTime=1534.365917

What shall I do?

I've seen this before, so I hope it doesn't caused by this patch. Please, make sure that this issue is recorded already and re-run the job.

[smaslov-intel]

Thanks!

make sure that this issue is recorded already

what does this mean?

[bader]

Thanks!

make sure that this issue is recorded already

what does this mean?

There is a tracker for this issue.

[bso-intel]

@bader , @bso-intel seems fail is reported because of new warning:

WARNING: The legacy environment variables SYCL_BE and SYCL_DEVICE_TYPE are deprecated. Please use SYCL_DEVICE_FILTER instead. For details, please refer to https://github.com/intel/llvm/blob/sycl/sycl/doc/EnvironmentVariables.md

What shall I do?

I think the hang is not related to my warning message. It seems the tests passed now. Let me know if this is still an issue.

[bso-intel]

LGTM

[smaslov-intel]

Yes, the rebuild "fixed" it and the PR can be merged.