[llvm] [PGO] Sampled instrumentation in PGO to speed up instrumentation binary (PR #69535)

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xur-llvm wrote:

I updated the patch yesterday. The new version addressed the review
comments. Could you take a look?

On Thu, Jul 11, 2024 at 10:55 AM wenlei ***@***.***> wrote:

> On Tue, May 21, 2024 at 7:59 PM wenlei *@*.
>
>
> *> wrote: @xur-llvm <https://github.com/xur-llvm>
> https://github.com/xur-llvm <https://github.com/xur-llvm> is this
> abandoned? No. This is still active. I was busy with other projects in the
> past few months. But now I think I have time for this. I will address the
> review comments and land the change. One issue I found for this patch is
> that it increases the code size non-trivially, and it is probamaticaly for
> certain applications. We have some ideas to reduce the size. This would be
> in a follow-up patch. … <#m_3115587418209969750_> — Reply to this email
> directly, view it on GitHub <#69535 (comment)
> <https://github.com/llvm/llvm-project/pull/69535#issuecomment-2123779996>>,
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https://github.com/llvm/llvm-project/pull/69535