perf: Upgrade to perf of Linux v6.3 - Githubissues

Granulate / gprofiler

gProfiler is a system-wide profiler, combining multiple sampling profilers to produce unified visualization of what your CPU is spending time on.

https://profiler.granulate.io

Apache License 2.0

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perf: Upgrade to perf of Linux v6.3 #752

Closed Jongy closed 8 months ago

Jongy commented 1 year ago

Build fails for me locally

#38 278.1 Traceback (most recent call last):
#38 278.1   File "/tmp/linux-6573d265c1dd86f691936c24fdee9592eeb9632f/scripts/bpf_doc.py", line 884, in <module>
#38 278.1     headerParser.run()
#38 278.1   File "/tmp/linux-6573d265c1dd86f691936c24fdee9592eeb9632f/scripts/bpf_doc.py", line 320, in run
#38 278.1     self.parse_define_helpers()
#38 278.1   File "/tmp/linux-6573d265c1dd86f691936c24fdee9592eeb9632f/scripts/bpf_doc.py", line 274, in parse_define_helpers
#38 278.1     self.helper_enum_vals[helper_name] = int(capture[2])
#38 278.1 TypeError: '_sre.SRE_Match' object is not subscriptable

Probably requires a newer python?

Jongy commented 1 year ago

https://www.spinics.net/lists/bpf/msg77332.html

Are we building with python 3.5 or 2.7? weird

Jongy commented 1 year ago

This was committed to Linux as 5fbea42387eba1c7517fcad79099df706def7054. I'll wait for the next release (6.3) then try.

Jongy commented 1 year ago

Upgraded to v6.3, let's see

Jongy commented 1 year ago

Build problems:

[ ] Many build errors around this area: hashmap.h:126:50: error: the comparison will always evaluate as 'false' for the address of 'tmp' will never be NULL [-Werror=address]. Possibly too old compiler?
[ ] #38 345.2 Makefile.config:460: No libdw DWARF unwind found, Please install elfutils-devel/libdw-dev >= 0.158 and/or set LIBDW_DIR might be a problem.
[ ] #38 345.3 Makefile.config:790: No libcrypto.h found, disables jitted code injection, please install openssl-devel or libssl-dev definitely a problem.

Jongy commented 1 year ago

Upgrade branch: https://github.com/Granulate/linux/tree/granulate-perf-v6.3

Jongy commented 8 months ago

Superseded by https://github.com/Granulate/gprofiler/pull/888