From: Eugene Rozenfeld <Eugene.Rozenfeld@microsoft.com>
To: Wei Mi <wmi@google.com>
Cc: Andi Kleen <ak@linux.intel.com>, Hongtao Yu <hoy@fb.com>,
Xinliang David Li <davidxl@google.com>,
Jan Hubicka <hubicka@ucw.cz>, "gcc@gcc.gnu.org" <gcc@gcc.gnu.org>,
Wenlei He <wenlei@fb.com>
Subject: RE: [EXTERNAL] Re: State of AutoFDO in GCC
Date: Tue, 25 May 2021 01:39:57 +0000 [thread overview]
Message-ID: <MWHPR21MB0798C798A293E294A459BD0A91259@MWHPR21MB0798.namprd21.prod.outlook.com> (raw)
In-Reply-To: <CA+4CFy4hiJEacdhQRThhEH6KqZFnoC-5exy+J=q3hoisaMBO_w@mail.gmail.com>
Thank you Wei. Looks like something is still missing. This time perf_data.pb.h is not found. I'm getting the error below (on Ubuntu 18.04 with cmake 3.12.1):
eugene@eugene-Virtual-Machine:~/autofdo1/build$ ninja
[1/241] Building CXX object CMakeFiles/dump_gcov_lib.dir/profile.cc.o
FAILED: CMakeFiles/dump_gcov_lib.dir/profile.cc.o
/usr/bin/c++ -I../ -I../third_party/glog/src -I../third_party/abseil -I../third_party/perf_data_converter/src -I../third_party/perf_data_converter/src/quipper -I../util -I. -Ithird_party/glog -std=gnu++1z -MD -MT CMakeFiles/dump_gcov_lib.dir/profile.cc.o -MF CMakeFiles/dump_gcov_lib.dir/profile.cc.o.d -o CMakeFiles/dump_gcov_lib.dir/profile.cc.o -c ../profile.cc
In file included from ../third_party/perf_data_converter/src/quipper/perf_parser.h:18:0,
from ../sample_reader.h:18,
from ../profile.h:15,
from ../profile.cc:5:
../third_party/perf_data_converter/src/quipper/base/macros.h:8:0: warning: "DISALLOW_COPY_AND_ASSIGN" redefined
#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
In file included from ../profile.h:14:0,
from ../profile.cc:5:
../base/macros.h:114:0: note: this is the location of the previous definition
#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
In file included from ../third_party/perf_data_converter/src/quipper/perf_parser.h:18:0,
from ../sample_reader.h:18,
from ../profile.h:15,
from ../profile.cc:5:
../third_party/perf_data_converter/src/quipper/base/macros.h:12:0: warning: "arraysize" redefined
#define arraysize(x) (sizeof(x) / sizeof(*x))
In file included from ../profile.h:14:0,
from ../profile.cc:5:
../base/macros.h:162:0: note: this is the location of the previous definition
#define arraysize(array) (sizeof(ArraySizeHelper(array)))
In file included from ../third_party/perf_data_converter/src/quipper/perf_parser.h:21:0,
from ../sample_reader.h:18,
from ../profile.h:15,
from ../profile.cc:5:
../third_party/perf_data_converter/src/quipper/compat/proto.h:14:10: fatal error: perf_data.pb.h: No such file or directory
#include "perf_data.pb.h"
^~~~~~~~~~~~~~~~
compilation terminated.
[6/241] Building CXX object CMakeFiles/dump_gcov_lib.dir/symbol_map.cc.o
ninja: build stopped: subcommand failed.
Thanks,
Eugene
From: Wei Mi <wmi@google.com>
Sent: Saturday, May 22, 2021 9:37 AM
To: Eugene Rozenfeld <Eugene.Rozenfeld@microsoft.com>
Cc: Andi Kleen <ak@linux.intel.com>; Hongtao Yu <hoy@fb.com>; Xinliang David Li <davidxl@google.com>; Jan Hubicka <hubicka@ucw.cz>; gcc@gcc.gnu.org; Wenlei He <wenlei@fb.com>
Subject: Re: [EXTERNAL] Re: State of AutoFDO in GCC
It is a proto library build dependency issue which didn't expose on my platform. I fix it at https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fgoogle%2Fautofdo%2Fcommit%2F98269aee9674cc885cc5eb1bd917eb2d12731710&data=04%7C01%7CEugene.Rozenfeld%40microsoft.com%7C414e79d9b075428ceffc08d91d3fd7ff%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637572982342270322%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=TxMivTXj9w0W5OFLunWcOpqf9wefrrUd0m3RqV8JLaA%3D&reserved=0. Please try again.
Thanks,
Wei.
On Fri, May 21, 2021 at 6:28 PM Eugene Rozenfeld <mailto:Eugene.Rozenfeld@microsoft.com> wrote:
I tried following the instructions in "2.2 Build autofdo tool for gcc" in https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fgoogle%2Fautofdo%23readme&data=04%7C01%7CEugene.Rozenfeld%40microsoft.com%7C414e79d9b075428ceffc08d91d3fd7ff%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637572982342280318%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=KBPIcf5k1v230tbLke9%2FdSt25nbPrHhpBvPb8PiebPY%3D&reserved=0and 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_lib.dir/profile.cc.o
/usr/bin/c++ -I../ -I../third_party/glog/src -I../third_party/abseil -I../third_party/perf_data_converter/src -I../third_party/perf_data_converter/src/quipper -I../util -I. -Ithird_party/glog -std=gnu++1z -MD -MT CMakeFiles/create_gcov_lib.dir/profile.cc.o -MF CMakeFiles/create_gcov_lib.dir/profile.cc.o.d -o CMakeFiles/create_gcov_lib.dir/profile.cc.o -c ../profile.cc
In file included from ../third_party/perf_data_converter/src/quipper/perf_parser.h:18:0,
from ../sample_reader.h:18,
from ../profile.h:15,
from ../profile.cc:5:
../third_party/perf_data_converter/src/quipper/base/macros.h:8:0: warning: "DISALLOW_COPY_AND_ASSIGN" redefined
#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
In file included from ../profile.h:14:0,
from ../profile.cc:5:
../base/macros.h:114:0: note: this is the location of the previous definition
#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
In file included from ../third_party/perf_data_converter/src/quipper/perf_parser.h:18:0,
from ../sample_reader.h:18,
from ../profile.h:15,
from ../profile.cc:5:
../third_party/perf_data_converter/src/quipper/base/macros.h:12:0: warning: "arraysize" redefined
#define arraysize(x) (sizeof(x) / sizeof(*x))
In file included from ../profile.h:14:0,
from ../profile.cc:5:
../base/macros.h:162:0: note: this is the location of the previous definition
#define arraysize(array) (sizeof(ArraySizeHelper(array)))
In file included from ../third_party/perf_data_converter/src/quipper/perf_parser.h:21:0,
from ../sample_reader.h:18,
from ../profile.h:15,
from ../profile.cc:5:
../third_party/perf_data_converter/src/quipper/compat/proto.h:16:10: fatal error: perf_stat.pb.h: No such file or directory
#include "perf_stat.pb.h"
^~~~~~~~~~~~~~~~
compilation terminated.
What is supposed to generate perf_stat.pb.h?
Thanks,
Eugene
From: Wei Mi <mailto:wmi@google.com>
Sent: Monday, May 10, 2021 4:47 PM
To: Andi Kleen <mailto:ak@linux.intel.com>
Cc: Hongtao Yu <mailto:hoy@fb.com>; Xinliang David Li <mailto:davidxl@google.com>; Jan Hubicka <mailto:hubicka@ucw.cz>; mailto:gcc@gcc.gnu.org; Eugene Rozenfeld <mailto:Eugene.Rozenfeld@microsoft.com>; Wenlei He <mailto:wenlei@fb.com>
Subject: [EXTERNAL] Re: State of AutoFDO in GCC
https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fgoogle%2Fautofdo&data=04%7C01%7CEugene.Rozenfeld%40microsoft.com%7C414e79d9b075428ceffc08d91d3fd7ff%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637572982342290320%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=UWJlvkaOdGT5p8ZLmeZYkZ6lPhSmdmzc0tEnBULcNsY%3D&reserved=0 has been updated. Now create_gcov/dump_gcov are added back and can be built separately.
Please look at "2.2 Build autofdo tool for gcc" in https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fgoogle%2Fautofdo%23readme&data=04%7C01%7CEugene.Rozenfeld%40microsoft.com%7C414e79d9b075428ceffc08d91d3fd7ff%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637572982342290320%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=3fXLah0%2B0YHbo%2BHlbcgUFwlFQD9YwCUZApmZHoasiW0%3D&reserved=0
On Wed, Apr 28, 2021 at 10:40 PM Andi Kleen <mailto:ak@linux.intel.com> wrote:
>
> On Mon, Apr 26, 2021 at 06:40:56PM +0000, Hongtao Yu wrote:
> > Andi, thanks for pointing out the perf script issues. Can you please
> > elaborate a bit on the exact issue you have seen? We've been using
> > specific output of perf script such as mmap, LBR and callstack events
> > filtered by process id. It works fine so far but may certainly hit issues
> > in the future with extended uses.
>
> Okay I took a look at the latest autofdo now. It seems to be basically
> a LLVM project now that depends on LLVM to even build with all kinds
> of dependency hell on some old LLVM version and other packages.
>
> I guess gcc will really need a replacement that doesn't pull in
> all of LLVM if it wants to continue supporting autofdo.
>
> I'm myself unable to build now.
>
> I'm using the old version I had a git fork of and that
> was before all of this. I added a patch to make it work
> with the latest perf by ignoring increased perf_attr
> and unknown perf events.
>
> Honza please use
>
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fandikleen%2Fautofdo&data=04%7C01%7CEugene.Rozenfeld%40microsoft.com%7C414e79d9b075428ceffc08d91d3fd7ff%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637572982342300314%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=aNe2qZeEjsE2%2Fm7ZbaIFPFAcnF3wtQEkOJr0fG5tHWo%3D&reserved=0 -b perf-future
>
> for testing.
>
> -Andi
>
next prev parent reply other threads:[~2021-05-25 1:39 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-22 19:58 Eugene Rozenfeld
2021-04-22 20:16 ` Martin Liška
2021-04-22 22:29 ` Jan Hubicka
2021-04-23 4:14 ` Xinliang David Li
2021-04-23 7:00 ` Richard Biener
2021-04-23 7:18 ` Martin Liška
2021-04-23 9:32 ` Richard Biener
2021-04-23 16:41 ` Xinliang David Li
2021-04-23 16:54 ` Jan Hubicka
2021-04-23 17:04 ` Xinliang David Li
2021-04-23 17:16 ` Jan Hubicka
2021-04-23 17:27 ` Xinliang David Li
2021-04-23 17:28 ` Xinliang David Li
2021-04-23 19:28 ` Jan Hubicka
2021-04-23 19:58 ` Xinliang David Li
2021-04-25 19:07 ` Jan Hubicka
2021-04-25 23:18 ` Xinliang David Li
2021-04-26 4:22 ` Wei Mi
2021-04-26 15:11 ` Andi Kleen
2021-04-26 16:57 ` Xinliang David Li
2021-04-26 18:00 ` Andi Kleen
2021-04-26 18:05 ` Xinliang David Li
2021-04-26 18:40 ` Hongtao Yu
2021-04-26 19:13 ` Andi Kleen
2021-04-29 5:40 ` Andi Kleen
2021-04-29 14:45 ` 172060045
2021-04-30 21:43 ` Andi Kleen
2021-05-08 11:25 ` 172060045
2021-05-09 16:28 ` Andi Kleen
2021-05-09 17:01 ` Jan Hubicka
2021-05-10 15:36 ` Andi Kleen
2021-05-10 16:55 ` Joseph Myers
2021-05-10 17:21 ` Andi Kleen
2022-07-26 20:12 ` Eugene Rozenfeld
2022-07-26 22:37 ` David Edelsohn
2022-07-27 7:26 ` Jan Hubicka
2022-07-27 18:30 ` [EXTERNAL] " Eugene Rozenfeld
2022-07-27 18:24 ` Eugene Rozenfeld
2022-07-27 1:31 ` Xionghu Luo
2022-07-27 1:41 ` Xionghu Luo
2022-07-27 18:38 ` [EXTERNAL] " Eugene Rozenfeld
2021-05-10 23:46 ` Wei Mi
2021-05-22 1:28 ` [EXTERNAL] " Eugene Rozenfeld
2021-05-22 16:36 ` Wei Mi
2021-05-25 1:39 ` Eugene Rozenfeld [this message]
2021-05-25 3:11 ` Wei Mi
2021-05-25 3:33 ` Eugene Rozenfeld
2021-05-25 3:54 ` Wei Mi
2021-05-25 7:01 ` Eugene Rozenfeld
2021-05-25 16:16 ` Wei Mi
2021-05-25 20:49 ` Eugene Rozenfeld
2021-05-26 3:06 ` Wei Mi
2021-05-26 23:39 ` Eugene Rozenfeld
2021-05-27 2:51 ` Wei Mi
2021-06-12 1:14 ` Eugene Rozenfeld
2021-06-14 17:00 ` Wei Mi
2021-04-23 17:20 ` Jan Hubicka
2021-04-23 16:36 ` Xinliang David Li
2021-04-30 18:48 ` [EXTERNAL] " Eugene Rozenfeld
2021-04-30 21:45 ` Andi Kleen
2021-06-24 21:45 ` Eugene Rozenfeld
2021-04-23 1:46 ` Bin.Cheng
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