Mirror of git.openembedded.org/meta-openembedded https://git.enea.com/cgit/linux/meta-openembedded.git/atom?h=master 2025-08-18T14:50:01+00:00 2025-08-18T14:50:01+00:00 Etienne Cordonnier ecordonnier@snap.com 2025-08-06T15:31:28+00:00 urn:sha1:1b2ebce563169ef68042d8bc1dbaff079c3440b8 Release Notes: https://github.com/google/perfetto/releases/tag/v51.2 Signed-off-by: Etienne Cordonnier <ecordonnier@snap.com> Signed-off-by: Khem Raj <raj.khem@gmail.com> 2024-09-26T13:58:28+00:00 Etienne Cordonnier ecordonnier@snap.com 2024-09-20T12:41:36+00:00 urn:sha1:a2bd05f9ecd77150d0949f27397453f949d7362e Release Notes: https://github.com/google/perfetto/releases/tag/v47.0 Test procedure: Tested with TOOLCHAIN="clang" and MACHINE="qemux86-64" (using ARGS="is_debug=false enable_perfetto_x64_cpu_opt=false" in perfetto.bb because of missing SSE4.2,BMI2,AVX2 inside qemu): ``` root@qemux86-64:~# tracebox --out /tmp/perfetto dmesg sched freq idle am wm gfx view binder_driver hal dalvik camera input res memory [100.634] service.cc:232 Started traced, listening on @traced-p-310 @traced-c-310 [100.804] probes.cc:104 Starting traced_probes service [100.852] probes_producer.cc:332 Connected to the service [100.957] perf_producer.cc:1201 Connected to the service [100.979] perfetto_cmd.cc:1100 Connected to the Perfetto traced service, TTL: 10s [101.029] ng_service_impl.cc:1125 Configured tracing session 1, #sources:4, duration:10000 ms, #buffers:1, total buffer size:32768 KB, total sessions:1, uid:0 session name: "" [101.571] probes_producer.cc:132 Ftrace setup (target_buf=1) [101.574] ftrace_procfs.cc:441 disabled ftrace in /sys/kernel/tracing/ [101.679] ftrace_procfs.cc:295 Failed to setup event triggers for synthetic:rss_stat_throttled (errno: 22, Invalid argument) [101.682] atrace_wrapper.cc:196 Atrace only supported on Android. [101.757] ftrace_procfs.cc:438 enabled ftrace in /sys/kernel/tracing/ [111.091] ng_service_impl.cc:2103 FlushAndDisableTracing(1) done, success=1 [111.097] probes_producer.cc:445 Producer stop (id=1) [111.168] ftrace_procfs.cc:441 disabled ftrace in /sys/kernel/tracing/ [111.181] ftrace_procfs.cc:441 disabled ftrace in /sys/kernel/tracing/ [111.194] probes_producer.cc:445 Producer stop (id=2) [111.200] probes_producer.cc:445 Producer stop (id=3) [111.308] perfetto_cmd.cc:1263 Wrote 390764 bytes into /tmp/perfetto root@qemux86-64:~# ls -l /tmp/perfetto -rw------- 1 root root 390764 Sep 24 09:25 /tmp/perfetto ``` I then manually verified the file using https://ui.perfetto.dev/ Signed-off-by: Etienne Cordonnier <ecordonnier@snap.com> Signed-off-by: Khem Raj <raj.khem@gmail.com> 2022-10-18T23:25:44+00:00 Markus Volk f_l_k@t-online.de 2022-10-18T23:19:35+00:00 urn:sha1:a067e1ba9469c6ab509c72b903d1fdca86a71a89 - Mesa has support for perfetto, but the libperfetto library is needed - Only v27 seems to be supported for now. Update perfetto accordingly - Make sure perfetto and libperfetto share the same codebase - Patch meson.build to allow shared build - Add a version number to avoid having a non symlink so file packaged into dev package - Create a PC file for libperfetto to allow mesa to find it using pkgconfig - Install needed header file - Add -latomic to LDFLAGS for some arch where the compiler doesn't provide it Signed-off-by: Markus Volk <f_l_k@t-online.de> Signed-off-by: Khem Raj <raj.khem@gmail.com>