![Carlos Santos](/assets/img/avatar_default.png)
Processor Counter Monitor (PCM) is an application programming interface (API) and a set of tools based on the API to monitor performance and energy metrics of Intel(R) Core(TM), Xeon(R), Atom(TM) and Xeon Phi(TM) processors. This package contains a patch on the pmu-query.py script to look for the pcm-core program at the default path. It's not nice to have a Buildroot specific patch but let's use one while we look for a solution that is acceptable upstream. Signed-off-by: Carlos Santos <casantos@datacom.ind.br> [Peter: Needs C++, force X86_MSR on in linux] Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
47 lines
1.5 KiB
Diff
47 lines
1.5 KiB
Diff
From 53b6161d2413406778fa222274069c82846f0297 Mon Sep 17 00:00:00 2001
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From: Carlos Santos <casantos@datacom.com.br>
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Date: Thu, 6 Dec 2018 21:17:02 -0200
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Subject: [PATCH] Look for pcm-core at the default path
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On Buildroot, pcm-core.x is installed as /usr/bin/pcm-core. Remove the
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platform test, since we know that it's neither CigWin nor Windows, and
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use the default path.
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It's not nice to have a Buildroot specific patch but let's use one while
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we look for a solution that is acceptable upstream.
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Signed-off-by: Carlos Santos <casantos@datacom.ind.br>
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---
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pmu-query.py | 8 +-------
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1 file changed, 1 insertion(+), 7 deletions(-)
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diff --git a/pmu-query.py b/pmu-query.py
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index 4c596c7..dc39df6 100755
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--- a/pmu-query.py
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+++ b/pmu-query.py
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@@ -3,7 +3,6 @@ import urllib2
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import json, csv
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import subprocess
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import sys
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-import platform
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import getopt
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all_flag = False
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@@ -38,12 +37,7 @@ if filename == None:
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except StopIteration:
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break
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- if platform.system() == 'CYGWIN_NT-6.1':
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- p = subprocess.Popen(['./pcm-core.exe -c'],stdout=subprocess.PIPE,shell=True)
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- elif platform.system() == 'Windows':
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- p = subprocess.Popen(['pcm-core.exe -c'],stdout=subprocess.PIPE,shell=True)
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- else:
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- p = subprocess.Popen(['./pcm-core.x -c'],stdout=subprocess.PIPE,shell=True)
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+ p = subprocess.Popen(['/usr/bin/pcm-core -c'],stdout=subprocess.PIPE,shell=True)
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(output, err) = p.communicate()
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p_status = p.wait()
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--
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2.19.2
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