[Buildroot] [PATCH v5 02/10] package/ruy: new package
James Hilliard
james.hilliard1 at gmail.com
Mon Jan 30 00:28:46 UTC 2023
From: Stefan Hager <stefan.hager at ginzinger.com>
This package is required by tensorflow-lite.
Tested-by: Stefan Hager <stefan.hager at ginzinger.com>
Signed-off-by: Stefan Hager <stefan.hager at ginzinger.com>
Signed-off-by: James Hilliard <james.hilliard1 at gmail.com>
---
Changes v2 -> v3:
- add C++14 dependency
---
DEVELOPERS | 1 +
package/Config.in | 1 +
package/ruy/Config.in | 16 ++++++++++++++++
package/ruy/ruy.hash | 4 ++++
package/ruy/ruy.mk | 18 ++++++++++++++++++
5 files changed, 40 insertions(+)
create mode 100644 package/ruy/Config.in
create mode 100644 package/ruy/ruy.hash
create mode 100644 package/ruy/ruy.mk
diff --git a/DEVELOPERS b/DEVELOPERS
index 53f1052b07..57d364012c 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2725,6 +2725,7 @@ F: package/ti-gfx/
N: Stefan Hager <stefan.hager at ginzinger.com>
F: package/cpuinfo/
+F: package/ruy/
N: Stefan Ott <stefan at ott.net>
F: package/unbound/
diff --git a/package/Config.in b/package/Config.in
index 3a07074b10..0d3fd37796 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -2120,6 +2120,7 @@ endif
source "package/qhull/Config.in"
source "package/qlibc/Config.in"
source "package/riemann-c-client/Config.in"
+ source "package/ruy/Config.in"
source "package/shapelib/Config.in"
source "package/skalibs/Config.in"
source "package/sphinxbase/Config.in"
diff --git a/package/ruy/Config.in b/package/ruy/Config.in
new file mode 100644
index 0000000000..c46f5c6cc9
--- /dev/null
+++ b/package/ruy/Config.in
@@ -0,0 +1,16 @@
+config BR2_PACKAGE_RUY
+ bool "ruy"
+ depends on BR2_INSTALL_LIBSTDCPP
+ depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # C++14
+ select BR2_PACKAGE_CPUINFO
+ help
+ Ruy is a matrix multiplication library. Its focus is to cover
+ the matrix multiplication needs of neural network inference
+ engines. Its initial user has been TensorFlow Lite, where it
+ is used by default on the ARM CPU architecture.
+
+ https://github.com/google/ruy
+
+comment "ruy needs a toolchain w/ C++14"
+ depends on !BR2_INSTALL_LIBSTDCPP || \
+ !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
diff --git a/package/ruy/ruy.hash b/package/ruy/ruy.hash
new file mode 100644
index 0000000000..98266b5881
--- /dev/null
+++ b/package/ruy/ruy.hash
@@ -0,0 +1,4 @@
+# Locally calculated
+sha256 4da8572946007603378c5d0280f48c5b77f4d38763209f5306b57c7513d9a82e ruy-3168a5c8f4c447fd8cea94078121ee2e2cd87df0.tar.gz
+# License files, locally calculated
+sha256 cfc7749b96f63bd31c3c42b5c471bf756814053e847c10f3eb003417bc523d30 LICENSE
diff --git a/package/ruy/ruy.mk b/package/ruy/ruy.mk
new file mode 100644
index 0000000000..ceeea8cd58
--- /dev/null
+++ b/package/ruy/ruy.mk
@@ -0,0 +1,18 @@
+################################################################################
+#
+# ruy
+#
+################################################################################
+
+RUY_VERSION = 3168a5c8f4c447fd8cea94078121ee2e2cd87df0
+RUY_SITE = $(call github,google,ruy,$(RUY_VERSION))
+RUY_LICENSE = Apache-2.0
+RUY_LICENSE_FILES = LICENSE
+RUY_INSTALL_STAGING = YES
+RUY_DEPENDENCIES = cpuinfo
+RUY_CONF_OPTS = \
+ -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
+ -DRUY_FIND_CPUINFO=ON \
+ -DRUY_MINIMAL_BUILD=ON
+
+$(eval $(cmake-package))
--
2.34.1
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