From: Chen Yu <yu.c.chen@intel.com>
To: Len Brown <lenb@kernel.org>
Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
Zhang Rui <rui.zhang@intel.com>, Chen Yu <yu.c.chen@intel.com>
Subject: [PATCH 0/2][RFC] Add long time sampling time support
Date: Wed, 1 Apr 2020 02:44:16 +0800 [thread overview]
Message-ID: <cover.1585679838.git.yu.c.chen@intel.com> (raw)
Since the RAPL Joule Counter is 32 bit, turbostat would
only print a *star* to indicate the overflow due to long
duration.
Print the actual energy consumed for long sampling time.
Chen Yu (2):
tools/power turbostat: Make the energy variable to be 64 bit
tools/power turbostat: Introduce reliable RAPL display
tools/power/x86/turbostat/Makefile | 2 +-
tools/power/x86/turbostat/turbostat.c | 322 +++++++++++++++++++++++---
2 files changed, 287 insertions(+), 37 deletions(-)
--
2.17.1
next reply other threads:[~2020-03-31 18:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-31 18:44 Chen Yu [this message]
2020-03-31 18:44 ` [PATCH 1/2][RFC] tools/power turbostat: Make the energy variable to be 64 bit Chen Yu
2020-03-31 18:44 ` [PATCH 2/2][RFC] tools/power turbostat: Introduce reliable RAPL display Chen Yu
2020-08-13 21:50 ` Len Brown
2020-08-14 14:34 ` Chen, Yu C
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