From: Roman Lozko <lozko.roma@gmail.com>
To: linux-perf-users@vger.kernel.org
Subject: Using Intel PT with JIT
Date: Tue, 11 Jul 2023 16:54:19 +0300 [thread overview]
Message-ID: <CAEhC_Bkc9gV72k1iLqGjpjmRGx8aMjS6n_6gmmdr=XTzNeFc=g@mail.gmail.com> (raw)
Hi, I tried to use `perf record` with Intel PT but afterwards I can't
inject JIT dump to trace, `perf inject` says:
error, jitted code must be sampled with perf record -k 1
0x59d8 [0xb0]: failed to process type: 10 [Operation not permitted]
On the other hand, `-k 1` cannot be passed to `perf record`:
Cannot use clockid (-k option) with intel_pt
Is there a way to use Intel PT with jitted code? I am using perf
5.13.8, maybe it is already implemented in later versions?
next reply other threads:[~2023-07-11 13:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-11 13:54 Roman Lozko [this message]
2023-07-11 19:05 ` Using Intel PT with JIT Adrian Hunter
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