Patchwork [2/6] tune-ivb: Add tune file for Intel Ivy Bridge machines

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Submitter Tom Zanussi
Date Nov. 7, 2011, 8:28 p.m.
Message ID <1a5b579ec7f3f34b2bc3c99b4449eb50ada36df9.1320697346.git.tom.zanussi@intel.com>
Download mbox | patch
Permalink /patch/14435/
State New
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Comments

Tom Zanussi - Nov. 7, 2011, 8:28 p.m.
From: Tom Zanussi <tom.zanussi@intel.com>

Add a tune file for Intel Ivy Bridge machines.

Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
---
 meta/conf/machine/include/tune-ivb.inc |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)
 create mode 100644 meta/conf/machine/include/tune-ivb.inc

Patch

diff --git a/meta/conf/machine/include/tune-ivb.inc b/meta/conf/machine/include/tune-ivb.inc
new file mode 100644
index 0000000..3c0b670
--- /dev/null
+++ b/meta/conf/machine/include/tune-ivb.inc
@@ -0,0 +1,11 @@ 
+DEFAULTTUNE ?= "ivb"
+TUNE_PKGARCH ?= "${@bb.utils.contains("TUNE_FEATURES", "ivb", "ivb", "", d)}"
+
+require conf/machine/include/tune-x86_64.inc
+
+TUNEVALID[ivb] = "Enable ivb-specific processor optimizations"
+TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ivb", "-march=core-avx-i", "", d)}"
+
+AVAILTUNES += "ivb"
+TUNE_FEATURES_tune-ivb = "${TUNE_FEATURES_tune-x86-64} ivb"
+PACKAGE_EXTRA_ARCHS_tune-ivb = "${PACKAGE_EXTRA_ARCHS_tune-x86-64} ivb"