Alexey Sachkov

> Is the list of supported subgroup sizes `4, 8, 16, 32, 64` ? Yes > Given the time line, I assume this is not in oneAPI 2024.2.1, right ?...

Hi @Pennycook, My understanding is that we should have code coverage support which comes from the upstream LLVM, but it will only be enabled for host part of the program....

``` error: /tmp/main-header-295c8a.h: No such file or directory warning: The file '/tmp/main-header-295c8a.h' isn't covered. ``` This now points to integration header which is also only exists temporary during compilation. >...

BTW, I've just realized that if you try to compile with `--save-temps`, then perhaps you should be able to see no errors with both integration footer and header. But I...

> Any update on this long standing issue, looks like this also has implications with the use of `device_global` extension. Not yet, that is still in our queue. > looks...

Hi @shixinlishixinli, > i try to use spv file , which is generated by "icpx -save-temps". but i have found that the num of parameters for buffer is different from...

I encounter this issue as well occasionally and sometimes not just when updating, but when just jumping between two branches (one of which is significantly older than other). My personal...

> LGTM. Is this supported by any existing tests? Will we benefit for adding tests here? I am ok with adding test in a subsequent PR. There is a couple...

> > It would be good to know if this would be interesting for non-AOT targets as well, there's a lot of logic in the driver to conditionally link libdevice...

> Just to clarify this PR implements both the "wrappers" but also the "fallback" in one step, it doesn't need anything else from libdevice. So in theory enabling this for...