diff mbox series

[v6,07/10] package/xnnpack: new package

Message ID 20230316083440.3466725-7-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 
This package is required by tensorflow-lite.

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
---
Changes v5 -> v6:
  - add architecture dependency
  - update to latest version
---
 DEVELOPERS                   |  1 +
 package/Config.in            |  1 +
 package/xnnpack/Config.in    | 27 +++++++++++++++++++++++++++
 package/xnnpack/xnnpack.hash |  4 ++++
 package/xnnpack/xnnpack.mk   | 18 ++++++++++++++++++
 5 files changed, 51 insertions(+)
 create mode 100644 package/xnnpack/Config.in
 create mode 100644 package/xnnpack/xnnpack.hash
 create mode 100644 package/xnnpack/xnnpack.mk
diff mbox series

Patch

diff --git a/DEVELOPERS b/DEVELOPERS
index 12b33c5fbc..90c0508105 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2692,6 +2692,7 @@  F:	package/gemmlowp/
 F:	package/psimd/
 F:	package/pthreadpool/
 F:	package/ruy/
+F:	package/xnnpack/
 
 N:	Stefan Ott <stefan@ott.net>
 F:	package/unbound/
diff --git a/package/Config.in b/package/Config.in
index 4878e8ba2f..6f6c5beca8 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -2163,6 +2163,7 @@  endif
 	source "package/uvw/Config.in"
 	source "package/volk/Config.in"
 	source "package/xapian/Config.in"
+	source "package/xnnpack/Config.in"
 endmenu
 
 menu "Security"
diff --git a/package/xnnpack/Config.in b/package/xnnpack/Config.in
new file mode 100644
index 0000000000..1b186ac055
--- /dev/null
+++ b/package/xnnpack/Config.in
@@ -0,0 +1,27 @@ 
+config BR2_PACKAGE_XNNPACK_ARCH_SUPPORTS
+	bool
+	default y if BR2_aarch64
+	default y if BR2_arm
+	default y if BR2_i386
+	default y if BR2_x86_64
+	depends on BR2_PACKAGE_CPUINFO_ARCH_SUPPORTS
+
+config BR2_PACKAGE_XNNPACK
+	bool "xnnpack"
+	depends on BR2_PACKAGE_XNNPACK_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
+	select BR2_PACKAGE_FP16
+	select BR2_PACKAGE_FXDIV
+	select BR2_PACKAGE_PTHREADPOOL
+	help
+	  XNNPACK is a highly optimized solution for neural network
+	  inference on ARM, x86, WebAssembly, and RISC-V platforms.
+
+	  https://github.com/google/XNNPACK
+
+comment "xnnpack 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/xnnpack/xnnpack.hash b/package/xnnpack/xnnpack.hash
new file mode 100644
index 0000000000..e31eb690e2
--- /dev/null
+++ b/package/xnnpack/xnnpack.hash
@@ -0,0 +1,4 @@ 
+# Locally calculated
+sha256  fb519d082e5fcaa11e849386ad00e38b9ebde2cc9363032394516cd0d00295c3  xnnpack-e4b2b942b4a6d84b680ed690fee42ae99865945c.tar.gz
+# License files, locally calculated
+sha256  63f519e15726f4c4f830bd958f694c84fecb4e0a4cacc527d2696bb71ef95ada  LICENSE
diff --git a/package/xnnpack/xnnpack.mk b/package/xnnpack/xnnpack.mk
new file mode 100644
index 0000000000..f53f45dc74
--- /dev/null
+++ b/package/xnnpack/xnnpack.mk
@@ -0,0 +1,18 @@ 
+################################################################################
+#
+# xnnpack
+#
+################################################################################
+
+XNNPACK_VERSION = e4b2b942b4a6d84b680ed690fee42ae99865945c
+XNNPACK_SITE = $(call github,google,XNNPACK,$(XNNPACK_VERSION))
+XNNPACK_LICENSE = BSD-3-Clause
+XNNPACK_LICENSE_FILES = LICENSE
+XNNPACK_INSTALL_STAGING = YES
+XNNPACK_DEPENDENCIES = cpuinfo fp16 fxdiv pthreadpool
+XNNPACK_CONF_OPTS = \
+	-DXNNPACK_BUILD_TESTS=OFF \
+	-DXNNPACK_BUILD_BENCHMARKS=OFF \
+	-DXNNPACK_USE_SYSTEM_LIBS=ON
+
+$(eval $(cmake-package))