summaryrefslogtreecommitdiff
path: root/system/x86_energy_perf_policy/README
diff options
context:
space:
mode:
Diffstat (limited to 'system/x86_energy_perf_policy/README')
-rw-r--r--system/x86_energy_perf_policy/README4
1 files changed, 4 insertions, 0 deletions
diff --git a/system/x86_energy_perf_policy/README b/system/x86_energy_perf_policy/README
new file mode 100644
index 0000000000..6dd1134082
--- /dev/null
+++ b/system/x86_energy_perf_policy/README
@@ -0,0 +1,4 @@
+x86_energy_perf_policy allows software to convey its policy for the relative
+importance of performance versus energy savings to the processor. The processor
+uses this information in model-specific ways when it must select trade-offs
+between performance and energy efficiency.