Hi Xionghu,
Yes, I'm pretty sure both of the fixes you mentioned are applicable to GCC 10.
I'm not sure what the bar is for backporting fixes.
Jan, can you comment on that?
The fixes that Xionghu mentioned are:
Fix indirect call inlining with AutoFDO
https://gcc.gnu.org/git/?p=g
Hi Jan,
Thank you for your reply. I did have you on the TO line in my latest patch:
https://gcc.gnu.org/pipermail/gcc-patches/2022-June/596065.html
That's the patch I need a review on.
I'm looking forward to co-maintaining AutoFDO with you.
Thanks,
Eugene
-Original Message-
From: Jan
Hi David,
Thank you for your offer to take on the responsibility of maintaining the
AutoFDO-specific portions of the code. I'll be happy to do that with Jan's and
other GGC maintainers' help.
I hope more people will start using and contributing to AutoFDO.
Thanks,
Eugene
-Original Message
this.
The version of perf I'm using is 5.8.18.
Thanks,
Eugene
-Original Message-
From: Andi Kleen
Sent: Friday, April 30, 2021 2:46 PM
To: Eugene Rozenfeld via Gcc
Cc: Xinliang David Li ; Richard Biener
; Eugene Rozenfeld
; Jan Hubicka
Subject: Re: [EXTERNAL] Re: State of AutoF
dnesday, May 26, 2021 7:52 PM
> To: Eugene Rozenfeld
> Cc: Andi Kleen ; Hongtao Yu ; Xinliang
> David Li ; Jan Hubicka ;
> gcc@gcc.gnu.org; Wenlei He
> Subject: Re: [EXTERNAL] Re: State of AutoFDO in GCC
>
> Thanks. Good to know the build works with newer protobuf.
>
> Wei.
&g
; Wenlei
He
Subject: Re: [EXTERNAL] Re: State of AutoFDO in GCC
Thanks. Good to know the build works with newer protobuf.
Wei.
On Wed, May 26, 2021 at 4:40 PM Eugene Rozenfeld
wrote:
>
> 3.0.0 is the latest supported version on Ubuntu 18.04. I verified that the
> build works on Ubuntu
sion 3.6.1.3.
>
> Eugene
>
> -Original Message-
> From: Wei Mi
> Sent: Tuesday, May 25, 2021 8:07 PM
> To: Eugene Rozenfeld
> Cc: Andi Kleen ; Hongtao Yu ; Xinliang
> David Li ; Jan Hubicka ; gcc@gcc.gnu.org;
> Wenlei He
> Subject: Re: [EXTERNAL] Re: State
; Hongtao Yu ; Xinliang David
Li ; Jan Hubicka ; gcc@gcc.gnu.org; Wenlei
He
Subject: Re: [EXTERNAL] Re: State of AutoFDO in GCC
I checked the source of protobuf 3.0.0 and it didn't contain the operator[] in
RepeatedField. Need to install a newer version of protobuf.
Thanks,
Wei.
On Tue, May 25,
alled]
>
> -Original Message-
> From: Wei Mi
> Sent: Tuesday, May 25, 2021 9:17 AM
> To: Eugene Rozenfeld
> Cc: Andi Kleen ; Hongtao Yu ; Xinliang
> David Li ; Jan Hubicka ; gcc@gcc.gnu.org;
> Wenlei He
> Subject: Re: [EXTERNAL] Re: State of AutoFDO in GCC
>
&g
3.0.0-9.1ubuntu1 amd64 [installed]
-Original Message-
From: Wei Mi
Sent: Tuesday, May 25, 2021 9:17 AM
To: Eugene Rozenfeld
Cc: Andi Kleen ; Hongtao Yu ; Xinliang David
Li ; Jan Hubicka ; gcc@gcc.gnu.org; Wenlei
He
Subject: Re: [EXTERNAL] Re: State of AutoFDO in GCC
It looks like
Mi
> Sent: Monday, May 24, 2021 8:54 PM
> To: Eugene Rozenfeld
> Cc: Andi Kleen ; Hongtao Yu ; Xinliang
> David Li ; Jan Hubicka ; gcc@gcc.gnu.org;
> Wenlei He
> Subject: Re: [EXTERNAL] Re: State of AutoFDO in GCC
>
> It isn't exposed on my platfor
gcc@gcc.gnu.org; Wenlei
He
Subject: Re: [EXTERNAL] Re: State of AutoFDO in GCC
It isn't exposed on my platform either. Looks like a bug in perf_data_converter
(i.e., quipper). Could you try adding #include in
third_party/perf_data_converter/src/quipper/huge_page_deducer.cc and see if it
f
24, 2021 8:12 PM
> To: Eugene Rozenfeld
> Cc: Andi Kleen ; Hongtao Yu ; Xinliang
> David Li ; Jan Hubicka ; gcc@gcc.gnu.org;
> Wenlei He
> Subject: Re: [EXTERNAL] Re: State of AutoFDO in GCC
>
>
>
> Sorry, I added dependency for create_gcov but missed it for dump_gcov. Fixed
~~~
From: Wei Mi
Sent: Monday, May 24, 2021 8:12 PM
To: Eugene Rozenfeld
Cc: Andi Kleen ; Hongtao Yu ; Xinliang David
Li ; Jan Hubicka ; gcc@gcc.gnu.org; Wenlei
He
Subject: Re: [EXTERNAL] Re: State of AutoFDO in GCC
Sorry, I added dependency for create_gcov but missed it for dump_gcov.
Eugene
>
> From: Wei Mi
> Sent: Saturday, May 22, 2021 9:37 AM
> To: Eugene Rozenfeld
> Cc: Andi Kleen ; Hongtao Yu ; Xinliang
> David Li ; Jan Hubicka ;
> gcc@gcc.gnu.org; Wenlei He
> Subject: Re: [EXTERNAL] Re: State of AutoFDO in GCC
>
> It is a proto library bui
a: build stopped: subcommand failed.
Thanks,
Eugene
From: Wei Mi
Sent: Saturday, May 22, 2021 9:37 AM
To: Eugene Rozenfeld
Cc: Andi Kleen ; Hongtao Yu ; Xinliang David
Li ; Jan Hubicka ; gcc@gcc.gnu.org; Wenlei
He
Subject: Re: [EXTERNAL] Re: State of AutoFDO in GCC
It is a proto library
It is a proto library build dependency issue which didn't expose on my
platform. I fix it at
https://github.com/google/autofdo/commit/98269aee9674cc885cc5eb1bd917eb2d12731710.
Please try again.
Thanks,
Wei.
On Fri, May 21, 2021 at 6:28 PM Eugene Rozenfeld <
eugene.rozenf...@microsoft.com> wrote:
I tried following the instructions in "2.2 Build autofdo tool for gcc" in
https://github.com/google/autofdo#readme
and got build failures:
eugene@eugene-Virtual-Machine:~/autofdo1/build$ ninja
[1/228] Building CXX object CMakeFiles/create_gcov_lib.dir/profile.cc.o
FAILED: CMakeFiles/create_gcov_l
Eugene Rozenfeld via Gcc writes:
> Is the format produced by create_gcov and expected by GCC under
> -fauto-rpofile documented somewhere? How is it different from .gcda
> used in FDO, e.g., as described here:
> http://src.gnu-darwin.org/src/contrib/gcc/gcov-io.h.html?
I believe it's very similar
Is the format produced by create_gcov and expected by GCC under -fauto-rpofile
documented somewhere? How is it different from .gcda used in FDO, e.g., as
described here: http://src.gnu-darwin.org/src/contrib/gcc/gcov-io.h.html?
My input data is different from perf.data and I'd like to write a too
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