Some Intel processor families (e.g. the Intel Xeon processor E5 v3
family) introduced CMT (Cache Monitoring Technology) to measure the
usage of cache by applications running on the platform. This patch
add it into x86 part of cpu_map.xml.
Signed-off-by: Qiaowei Ren <qiaowei.ren@xxxxxxxxx>
---
.gnulib | 2 +-
src/cpu/cpu_map.xml | 3 +++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/.gnulib b/.gnulib
index f39477d..106a386 160000
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit f39477dba778e99392948dd3dd19ec0d46aee932
+Subproject commit 106a3866d01f9dd57ab4f10dbeb0d5a8db73a9f7
diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml
index b9e95cf..14ccbd8 100644
--- a/src/cpu/cpu_map.xml
+++ b/src/cpu/cpu_map.xml
@@ -317,6 +317,9 @@
<feature name='rtm'>
<cpuid function='0x00000007' ebx='0x00000800'/>
</feature>
+ <feature name='cmt'>
+ <cpuid function='0x00000007' ebx='0x00001000'/>
+ </feature>
<feature name='rdseed'>
<cpuid function='0x00000007' ebx='0x00040000'/>
</feature>
--
1.9.1
--
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