diff mbox series

[v6,02/10] package/ruy: new package

Message ID 20230316083440.3466725-2-james.hilliard1@gmail.com
State New
Headers show
Series [v6,01/10] package/cpuinfo: new package | expand

Commit Message

James Hilliard March 16, 2023, 8:34 a.m. UTC 
From: Stefan Hager <stefan.hager@ginzinger.com>

This package is required by tensorflow-lite.

Tested-by: Stefan Hager <stefan.hager@ginzinger.com>
Signed-off-by: Stefan Hager <stefan.hager@ginzinger.com>
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
---
Changes v5 -> v6:
  - add architecture dependency
  - update to latest version
Changes v2 -> v3:
  - add C++14 dependency
---
 DEVELOPERS            |  1 +
 package/Config.in     |  1 +
 package/ruy/Config.in | 22 ++++++++++++++++++++++
 package/ruy/ruy.hash  |  4 ++++
 package/ruy/ruy.mk    | 18 ++++++++++++++++++
 5 files changed, 46 insertions(+)
 create mode 100644 package/ruy/Config.in
 create mode 100644 package/ruy/ruy.hash
 create mode 100644 package/ruy/ruy.mk
diff mbox series

Patch

diff --git a/DEVELOPERS b/DEVELOPERS
index 8ec32087a1..c338125a53 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2687,6 +2687,7 @@  F:	package/ti-gfx/
 
 N:	Stefan Hager <stefan.hager@ginzinger.com>
 F:	package/cpuinfo/
+F:	package/ruy/
 
 N:	Stefan Ott <stefan@ott.net>
 F:	package/unbound/
diff --git a/package/Config.in b/package/Config.in
index 60d6a115e0..7ff1bfb088 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -2146,6 +2146,7 @@  endif
 	source "package/qlibc/Config.in"
 	source "package/reproc/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..cc137a403c
--- /dev/null
+++ b/package/ruy/Config.in
@@ -0,0 +1,22 @@ 
+config BR2_PACKAGE_RUY_ARCH_SUPPORTS
+	bool
+	default y if BR2_PACKAGE_CPUINFO_ARCH_SUPPORTS
+
+config BR2_PACKAGE_RUY
+	bool "ruy"
+	depends on BR2_PACKAGE_CPUINFO_ARCH_SUPPORTS
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # C++14
+	depends on BR2_TOOLCHAIN_HAS_THREADS # cpuinfo
+	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, threads"
+	depends on !BR2_INSTALL_LIBSTDCPP || \
+		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 || !BR2_TOOLCHAIN_HAS_THREADS
diff --git a/package/ruy/ruy.hash b/package/ruy/ruy.hash
new file mode 100644
index 0000000000..675b457b1c
--- /dev/null
+++ b/package/ruy/ruy.hash
@@ -0,0 +1,4 @@ 
+# Locally calculated
+sha256  e151a5b55059a6e83ded001787e1a8889ba1e5e4eaa5bc836b9b660e7e1cb519  ruy-21a85fef159f9942f636a43b14c64b481c2a05b2.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..1e8141f91b
--- /dev/null
+++ b/package/ruy/ruy.mk
@@ -0,0 +1,18 @@ 
+################################################################################
+#
+# ruy
+#
+################################################################################
+
+RUY_VERSION = 21a85fef159f9942f636a43b14c64b481c2a05b2
+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))