* [Buildroot] [PATCH v3 2/8] package/cpuinfo: new package
2023-01-24 9:22 [Buildroot] [PATCH v3 1/8] package/flatbuffers: build position independent code James Hilliard
@ 2023-01-24 9:22 ` James Hilliard
2023-01-24 9:22 ` [Buildroot] [PATCH v3 3/8] package/ruy: " James Hilliard
` (5 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: James Hilliard @ 2023-01-24 9:22 UTC (permalink / raw)
To: buildroot
Cc: Stefan Hager, James Hilliard, Samuel Martin, Fabrice Fontaine,
Thomas Petazzoni
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 v2 -> v3:
- move to libraries->hardware handling
---
DEVELOPERS | 3 +++
package/Config.in | 1 +
package/cpuinfo/Config.in | 9 +++++++++
package/cpuinfo/cpuinfo.hash | 4 ++++
package/cpuinfo/cpuinfo.mk | 17 +++++++++++++++++
5 files changed, 34 insertions(+)
create mode 100644 package/cpuinfo/Config.in
create mode 100644 package/cpuinfo/cpuinfo.hash
create mode 100644 package/cpuinfo/cpuinfo.mk
diff --git a/DEVELOPERS b/DEVELOPERS
index e8e0dffcd3..3fd5ea32bc 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2701,6 +2701,9 @@ F: package/libvpx/
F: package/mesa3d-demos/
F: package/ti-gfx/
+N: Stefan Hager <stefan.hager@ginzinger.com>
+F: package/cpuinfo/
+
N: Stefan Ott <stefan@ott.net>
F: package/unbound/
diff --git a/package/Config.in b/package/Config.in
index 995dae2c57..5537699c86 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -1637,6 +1637,7 @@ menu "Hardware handling"
source "package/bcm2835/Config.in"
source "package/c-periphery/Config.in"
source "package/ccid/Config.in"
+ source "package/cpuinfo/Config.in"
source "package/dtc/Config.in"
source "package/gnu-efi/Config.in"
source "package/hackrf/Config.in"
diff --git a/package/cpuinfo/Config.in b/package/cpuinfo/Config.in
new file mode 100644
index 0000000000..137f657d69
--- /dev/null
+++ b/package/cpuinfo/Config.in
@@ -0,0 +1,9 @@
+config BR2_PACKAGE_CPUINFO
+ bool "cpuinfo"
+ depends on BR2_INSTALL_LIBSTDCPP
+ help
+ CPU INFOrmation library, cpuinfo is a library to detect
+ essential for performance optimization information about
+ host CPU.
+
+ https://github.com/pytorch/cpuinfo
diff --git a/package/cpuinfo/cpuinfo.hash b/package/cpuinfo/cpuinfo.hash
new file mode 100644
index 0000000000..c3f70fa90f
--- /dev/null
+++ b/package/cpuinfo/cpuinfo.hash
@@ -0,0 +1,4 @@
+# Locally calculated
+sha256 0936848904943381b2c01321101614776e43d583840ee0f3ceeea1e3fb7405f7 cpuinfo-de2fa78ebb431db98489e78603e4f77c1f6c5c57.tar.gz
+# License files, locally calculated
+sha256 8e7e60636c3aa0cb03571a1a841ce5697f9551ff92b3c426c2561613d15ade70 LICENSE
diff --git a/package/cpuinfo/cpuinfo.mk b/package/cpuinfo/cpuinfo.mk
new file mode 100644
index 0000000000..ab6a0269ec
--- /dev/null
+++ b/package/cpuinfo/cpuinfo.mk
@@ -0,0 +1,17 @@
+################################################################################
+#
+# cpuinfo
+#
+################################################################################
+
+CPUINFO_VERSION = de2fa78ebb431db98489e78603e4f77c1f6c5c57
+CPUINFO_SITE = $(call github,pytorch,cpuinfo,$(CPUINFO_VERSION))
+CPUINFO_LICENSE = BSD-2-Clause
+CPUINFO_LICENSE_FILES = LICENSE
+CPUINFO_INSTALL_STAGING = YES
+CPUINFO_CONF_OPTS = \
+ -DCPUINFO_BUILD_UNIT_TESTS=OFF \
+ -DCPUINFO_BUILD_MOCK_TESTS=OFF \
+ -DCPUINFO_BUILD_BENCHMARKS=OFF
+
+$(eval $(cmake-package))
--
2.34.1
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^ permalink raw reply related [flat|nested] 10+ messages in thread* [Buildroot] [PATCH v3 3/8] package/ruy: new package
2023-01-24 9:22 [Buildroot] [PATCH v3 1/8] package/flatbuffers: build position independent code James Hilliard
2023-01-24 9:22 ` [Buildroot] [PATCH v3 2/8] package/cpuinfo: new package James Hilliard
@ 2023-01-24 9:22 ` James Hilliard
2023-01-24 9:22 ` [Buildroot] [PATCH v3 4/8] package/gemmlowp: " James Hilliard
` (4 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: James Hilliard @ 2023-01-24 9:22 UTC (permalink / raw)
To: buildroot
Cc: Stefan Hager, James Hilliard, Samuel Martin, Fabrice Fontaine,
Thomas Petazzoni
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 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 3fd5ea32bc..ba26d5f999 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2703,6 +2703,7 @@ 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 5537699c86..29d55ef2b3 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -2110,6 +2110,7 @@ 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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^ permalink raw reply related [flat|nested] 10+ messages in thread* [Buildroot] [PATCH v3 4/8] package/gemmlowp: new package
2023-01-24 9:22 [Buildroot] [PATCH v3 1/8] package/flatbuffers: build position independent code James Hilliard
2023-01-24 9:22 ` [Buildroot] [PATCH v3 2/8] package/cpuinfo: new package James Hilliard
2023-01-24 9:22 ` [Buildroot] [PATCH v3 3/8] package/ruy: " James Hilliard
@ 2023-01-24 9:22 ` James Hilliard
2023-01-24 9:22 ` [Buildroot] [PATCH v3 5/8] package/neon-2-sse: " James Hilliard
` (3 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: James Hilliard @ 2023-01-24 9:22 UTC (permalink / raw)
To: buildroot
Cc: Stefan Hager, James Hilliard, Samuel Martin, Fabrice Fontaine,
Thomas Petazzoni
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 v2 -> v3:
- add C++11 dependency
---
DEVELOPERS | 1 +
package/Config.in | 1 +
package/gemmlowp/Config.in | 12 ++++++++++++
package/gemmlowp/gemmlowp.hash | 4 ++++
package/gemmlowp/gemmlowp.mk | 15 +++++++++++++++
5 files changed, 33 insertions(+)
create mode 100644 package/gemmlowp/Config.in
create mode 100644 package/gemmlowp/gemmlowp.hash
create mode 100644 package/gemmlowp/gemmlowp.mk
diff --git a/DEVELOPERS b/DEVELOPERS
index ba26d5f999..f48ea66660 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2703,6 +2703,7 @@ F: package/ti-gfx/
N: Stefan Hager <stefan.hager@ginzinger.com>
F: package/cpuinfo/
+F: package/gemmlowp/
F: package/ruy/
N: Stefan Ott <stefan@ott.net>
diff --git a/package/Config.in b/package/Config.in
index 29d55ef2b3..8f78080963 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -2009,6 +2009,7 @@ menu "Other"
source "package/flatcc/Config.in"
source "package/gconf/Config.in"
source "package/gdal/Config.in"
+ source "package/gemmlowp/Config.in"
source "package/gflags/Config.in"
source "package/gli/Config.in"
source "package/glibmm/Config.in"
diff --git a/package/gemmlowp/Config.in b/package/gemmlowp/Config.in
new file mode 100644
index 0000000000..379450d1b0
--- /dev/null
+++ b/package/gemmlowp/Config.in
@@ -0,0 +1,12 @@
+config BR2_PACKAGE_GEMMLOWP
+ bool "gemmlowp"
+ depends on BR2_INSTALL_LIBSTDCPP
+ depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
+ help
+ Low-precision matrix multiplication.
+
+ https://github.com/google/gemmlowp
+
+comment "gemmlowp needs a toolchain w/ C++11"
+ depends on !BR2_INSTALL_LIBSTDCPP || \
+ !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
diff --git a/package/gemmlowp/gemmlowp.hash b/package/gemmlowp/gemmlowp.hash
new file mode 100644
index 0000000000..7c56a18bb6
--- /dev/null
+++ b/package/gemmlowp/gemmlowp.hash
@@ -0,0 +1,4 @@
+# Locally calculated
+sha256 cc8a22b6f071c3781e6b4b72654c89b1cdc198e72ebadebb17638eac205344c1 gemmlowp-08e4bb339e34017a0835269d4a37c4ea04d15a69.tar.gz
+# License files, locally calculated
+sha256 cfc7749b96f63bd31c3c42b5c471bf756814053e847c10f3eb003417bc523d30 LICENSE
diff --git a/package/gemmlowp/gemmlowp.mk b/package/gemmlowp/gemmlowp.mk
new file mode 100644
index 0000000000..1a36fc48f7
--- /dev/null
+++ b/package/gemmlowp/gemmlowp.mk
@@ -0,0 +1,15 @@
+################################################################################
+#
+# gemmlowp
+#
+################################################################################
+
+GEMMLOWP_VERSION = 08e4bb339e34017a0835269d4a37c4ea04d15a69
+GEMMLOWP_SITE = $(call github,google,gemmlowp,$(GEMMLOWP_VERSION))
+GEMMLOWP_LICENSE = Apache-2.0
+GEMMLOWP_LICENSE_FILES = LICENSE
+GEMMLOWP_INSTALL_STAGING = YES
+GEMMLOWP_INSTALL_TARGET = NO
+GEMMLOWP_SUBDIR = contrib
+
+$(eval $(cmake-package))
--
2.34.1
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^ permalink raw reply related [flat|nested] 10+ messages in thread* [Buildroot] [PATCH v3 5/8] package/neon-2-sse: new package
2023-01-24 9:22 [Buildroot] [PATCH v3 1/8] package/flatbuffers: build position independent code James Hilliard
` (2 preceding siblings ...)
2023-01-24 9:22 ` [Buildroot] [PATCH v3 4/8] package/gemmlowp: " James Hilliard
@ 2023-01-24 9:22 ` James Hilliard
2023-01-24 9:22 ` [Buildroot] [PATCH v3 6/8] package/fft2d: " James Hilliard
` (2 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: James Hilliard @ 2023-01-24 9:22 UTC (permalink / raw)
To: buildroot
Cc: Stefan Hager, James Hilliard, Samuel Martin, Fabrice Fontaine,
Thomas Petazzoni
This package is required by tensorflow-lite.
Tested-by: Stefan Hager <stefan.hager@ginzinger.com>
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
---
DEVELOPERS | 1 +
package/Config.in | 1 +
package/neon-2-sse/Config.in | 9 +++++++++
package/neon-2-sse/neon-2-sse.hash | 4 ++++
package/neon-2-sse/neon-2-sse.mk | 14 ++++++++++++++
5 files changed, 29 insertions(+)
create mode 100644 package/neon-2-sse/Config.in
create mode 100644 package/neon-2-sse/neon-2-sse.hash
create mode 100644 package/neon-2-sse/neon-2-sse.mk
diff --git a/DEVELOPERS b/DEVELOPERS
index f48ea66660..a711f9f1ee 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2704,6 +2704,7 @@ F: package/ti-gfx/
N: Stefan Hager <stefan.hager@ginzinger.com>
F: package/cpuinfo/
F: package/gemmlowp/
+F: package/neon-2-sse/
F: package/ruy/
N: Stefan Ott <stefan@ott.net>
diff --git a/package/Config.in b/package/Config.in
index 8f78080963..6377ddd2e5 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -2101,6 +2101,7 @@ endif
source "package/msgpack/Config.in"
source "package/musl-compat-headers/Config.in"
source "package/musl-fts/Config.in"
+ source "package/neon-2-sse/Config.in"
source "package/openblas/Config.in"
source "package/orc/Config.in"
source "package/p11-kit/Config.in"
diff --git a/package/neon-2-sse/Config.in b/package/neon-2-sse/Config.in
new file mode 100644
index 0000000000..25613c5ec4
--- /dev/null
+++ b/package/neon-2-sse/Config.in
@@ -0,0 +1,9 @@
+config BR2_PACKAGE_NEON_2_SSE
+ bool "neon-2-sse"
+ help
+ The platform independent header allowing to compile any
+ C/C++ code containing ARM NEON intrinsic functions for
+ x86 target systems using SIMD up to SSE4 intrinsic
+ functions.
+
+ https://github.com/intel/ARM_NEON_2_x86_SSE
diff --git a/package/neon-2-sse/neon-2-sse.hash b/package/neon-2-sse/neon-2-sse.hash
new file mode 100644
index 0000000000..ded20d58f5
--- /dev/null
+++ b/package/neon-2-sse/neon-2-sse.hash
@@ -0,0 +1,4 @@
+# Locally calculated
+sha256 019fbc7ec25860070a1d90e12686fc160cfb33e22aa063c80f52b363f1361e9d neon-2-sse-a15b489e1222b2087007546b4912e21293ea86ff.tar.gz
+# License files, locally calculated
+sha256 7022f51b439a5915e933ecc270c83e24ca0cb2cceeb08b0132dcd4dbb03ed2dc LICENSE
diff --git a/package/neon-2-sse/neon-2-sse.mk b/package/neon-2-sse/neon-2-sse.mk
new file mode 100644
index 0000000000..0e9d066abd
--- /dev/null
+++ b/package/neon-2-sse/neon-2-sse.mk
@@ -0,0 +1,14 @@
+################################################################################
+#
+# neon-2-sse
+#
+################################################################################
+
+NEON_2_SSE_VERSION = a15b489e1222b2087007546b4912e21293ea86ff
+NEON_2_SSE_SITE = $(call github,intel,ARM_NEON_2_x86_SSE,$(NEON_2_SSE_VERSION))
+NEON_2_SSE_LICENSE = BSD-2-Clause
+NEON_2_SSE_LICENSE_FILES = LICENSE
+NEON_2_SSE_INSTALL_STAGING = YES
+NEON_2_SSE_INSTALL_TARGET = NO
+
+$(eval $(cmake-package))
--
2.34.1
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^ permalink raw reply related [flat|nested] 10+ messages in thread* [Buildroot] [PATCH v3 6/8] package/fft2d: new package
2023-01-24 9:22 [Buildroot] [PATCH v3 1/8] package/flatbuffers: build position independent code James Hilliard
` (3 preceding siblings ...)
2023-01-24 9:22 ` [Buildroot] [PATCH v3 5/8] package/neon-2-sse: " James Hilliard
@ 2023-01-24 9:22 ` James Hilliard
2023-01-24 9:37 ` Baruch Siach via buildroot
2023-01-24 9:22 ` [Buildroot] [PATCH v3 7/8] package/farmhash: " James Hilliard
2023-01-24 9:22 ` [Buildroot] [PATCH v3 8/8] package/tensorflow-lite: " James Hilliard
6 siblings, 1 reply; 10+ messages in thread
From: James Hilliard @ 2023-01-24 9:22 UTC (permalink / raw)
To: buildroot
Cc: Stefan Hager, James Hilliard, Samuel Martin, Fabrice Fontaine,
Thomas Petazzoni
From: Stefan Hager <stefan.hager@ginzinger.com>
This package is required by tensorflow-lite.
This package doesn't provide a conventional install mechanism so
we need to install it manually.
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>
---
DEVELOPERS | 1 +
package/Config.in | 1 +
package/fft2d/Config.in | 7 +++++++
package/fft2d/fft2d.hash | 4 ++++
package/fft2d/fft2d.mk | 22 ++++++++++++++++++++++
5 files changed, 35 insertions(+)
create mode 100644 package/fft2d/Config.in
create mode 100644 package/fft2d/fft2d.hash
create mode 100644 package/fft2d/fft2d.mk
diff --git a/DEVELOPERS b/DEVELOPERS
index a711f9f1ee..a2411bc749 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2703,6 +2703,7 @@ F: package/ti-gfx/
N: Stefan Hager <stefan.hager@ginzinger.com>
F: package/cpuinfo/
+F: package/fft2d/
F: package/gemmlowp/
F: package/neon-2-sse/
F: package/ruy/
diff --git a/package/Config.in b/package/Config.in
index 6377ddd2e5..dd16df061c 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -2003,6 +2003,7 @@ menu "Other"
source "package/elfutils/Config.in"
source "package/ell/Config.in"
source "package/falcosecurity-libs/Config.in"
+ source "package/fft2d/Config.in"
source "package/fftw/Config.in"
source "package/flann/Config.in"
source "package/flatbuffers/Config.in"
diff --git a/package/fft2d/Config.in b/package/fft2d/Config.in
new file mode 100644
index 0000000000..38394f6170
--- /dev/null
+++ b/package/fft2d/Config.in
@@ -0,0 +1,7 @@
+config BR2_PACKAGE_FFT2D
+ bool "fft2d"
+ help
+ This is a package to calculate Discrete Fourier/Cosine/Sine
+ Transforms of 2,3-dimensional sequences of length 2^N.
+
+ http://www.kurims.kyoto-u.ac.jp/~ooura/fft.html
diff --git a/package/fft2d/fft2d.hash b/package/fft2d/fft2d.hash
new file mode 100644
index 0000000000..a1b1a326ae
--- /dev/null
+++ b/package/fft2d/fft2d.hash
@@ -0,0 +1,4 @@
+# Locally calculated
+sha256 ada7e99087c4ed477bfdf11413f2ba8db8a840ba9bbf8ac94f4f3972e2a7cec9 fft2d.tgz
+# License files, locally calculated
+sha256 0b2a2082537735a2a576dbec2e8f9c1a09812eac6df6a389502a6ba860072906 readme2d.txt
diff --git a/package/fft2d/fft2d.mk b/package/fft2d/fft2d.mk
new file mode 100644
index 0000000000..6263b1af38
--- /dev/null
+++ b/package/fft2d/fft2d.mk
@@ -0,0 +1,22 @@
+################################################################################
+#
+# fft2d
+#
+################################################################################
+
+FFT2D_VERSION = 2006.12.28
+FFT2D_SITE = https://www.kurims.kyoto-u.ac.jp/~ooura
+FFT2D_SOURCE = fft2d.tgz
+FFT2D_LICENSE = readme2d.txt
+FFT2D_LICENSE_FILES = readme2d.txt
+FFT2D_INSTALL_STAGING = YES
+FFT2D_INSTALL_TARGET = NO
+
+define FFT2D_INSTALL_STAGING_CMDS
+ mkdir -p $(STAGING_DIR)/usr/include/fft2d
+ $(INSTALL) -m 0644 $(@D)/*.c $(STAGING_DIR)/usr/include/fft2d
+ $(INSTALL) -m 0644 $(@D)/*.f $(STAGING_DIR)/usr/include/fft2d
+ $(INSTALL) -m 0644 $(@D)/*.h $(STAGING_DIR)/usr/include/fft2d
+endef
+
+$(eval $(generic-package))
--
2.34.1
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^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [Buildroot] [PATCH v3 6/8] package/fft2d: new package
2023-01-24 9:22 ` [Buildroot] [PATCH v3 6/8] package/fft2d: " James Hilliard
@ 2023-01-24 9:37 ` Baruch Siach via buildroot
0 siblings, 0 replies; 10+ messages in thread
From: Baruch Siach via buildroot @ 2023-01-24 9:37 UTC (permalink / raw)
To: James Hilliard
Cc: Stefan Hager, Samuel Martin, Fabrice Fontaine, Thomas Petazzoni,
buildroot
Hi James,
On Tue, Jan 24 2023, James Hilliard wrote:
> From: Stefan Hager <stefan.hager@ginzinger.com>
>
> This package is required by tensorflow-lite.
>
> This package doesn't provide a conventional install mechanism so
> we need to install it manually.
>
> 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>
> ---
> DEVELOPERS | 1 +
> package/Config.in | 1 +
> package/fft2d/Config.in | 7 +++++++
> package/fft2d/fft2d.hash | 4 ++++
> package/fft2d/fft2d.mk | 22 ++++++++++++++++++++++
> 5 files changed, 35 insertions(+)
> create mode 100644 package/fft2d/Config.in
> create mode 100644 package/fft2d/fft2d.hash
> create mode 100644 package/fft2d/fft2d.mk
>
> diff --git a/DEVELOPERS b/DEVELOPERS
> index a711f9f1ee..a2411bc749 100644
> --- a/DEVELOPERS
> +++ b/DEVELOPERS
> @@ -2703,6 +2703,7 @@ F: package/ti-gfx/
>
> N: Stefan Hager <stefan.hager@ginzinger.com>
> F: package/cpuinfo/
> +F: package/fft2d/
> F: package/gemmlowp/
> F: package/neon-2-sse/
> F: package/ruy/
> diff --git a/package/Config.in b/package/Config.in
> index 6377ddd2e5..dd16df061c 100644
> --- a/package/Config.in
> +++ b/package/Config.in
> @@ -2003,6 +2003,7 @@ menu "Other"
> source "package/elfutils/Config.in"
> source "package/ell/Config.in"
> source "package/falcosecurity-libs/Config.in"
> + source "package/fft2d/Config.in"
> source "package/fftw/Config.in"
> source "package/flann/Config.in"
> source "package/flatbuffers/Config.in"
> diff --git a/package/fft2d/Config.in b/package/fft2d/Config.in
> new file mode 100644
> index 0000000000..38394f6170
> --- /dev/null
> +++ b/package/fft2d/Config.in
> @@ -0,0 +1,7 @@
> +config BR2_PACKAGE_FFT2D
> + bool "fft2d"
> + help
> + This is a package to calculate Discrete Fourier/Cosine/Sine
> + Transforms of 2,3-dimensional sequences of length 2^N.
> +
> + http://www.kurims.kyoto-u.ac.jp/~ooura/fft.html
> diff --git a/package/fft2d/fft2d.hash b/package/fft2d/fft2d.hash
> new file mode 100644
> index 0000000000..a1b1a326ae
> --- /dev/null
> +++ b/package/fft2d/fft2d.hash
> @@ -0,0 +1,4 @@
> +# Locally calculated
> +sha256 ada7e99087c4ed477bfdf11413f2ba8db8a840ba9bbf8ac94f4f3972e2a7cec9 fft2d.tgz
> +# License files, locally calculated
> +sha256 0b2a2082537735a2a576dbec2e8f9c1a09812eac6df6a389502a6ba860072906 readme2d.txt
> diff --git a/package/fft2d/fft2d.mk b/package/fft2d/fft2d.mk
> new file mode 100644
> index 0000000000..6263b1af38
> --- /dev/null
> +++ b/package/fft2d/fft2d.mk
> @@ -0,0 +1,22 @@
> +################################################################################
> +#
> +# fft2d
> +#
> +################################################################################
> +
> +FFT2D_VERSION = 2006.12.28
> +FFT2D_SITE = https://www.kurims.kyoto-u.ac.jp/~ooura
> +FFT2D_SOURCE = fft2d.tgz
> +FFT2D_LICENSE = readme2d.txt
This does not look like a known license name.
baruch
> +FFT2D_LICENSE_FILES = readme2d.txt
> +FFT2D_INSTALL_STAGING = YES
> +FFT2D_INSTALL_TARGET = NO
> +
> +define FFT2D_INSTALL_STAGING_CMDS
> + mkdir -p $(STAGING_DIR)/usr/include/fft2d
> + $(INSTALL) -m 0644 $(@D)/*.c $(STAGING_DIR)/usr/include/fft2d
> + $(INSTALL) -m 0644 $(@D)/*.f $(STAGING_DIR)/usr/include/fft2d
> + $(INSTALL) -m 0644 $(@D)/*.h $(STAGING_DIR)/usr/include/fft2d
> +endef
> +
> +$(eval $(generic-package))
--
~. .~ Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
- baruch@tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -
_______________________________________________
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^ permalink raw reply [flat|nested] 10+ messages in thread
* [Buildroot] [PATCH v3 7/8] package/farmhash: new package
2023-01-24 9:22 [Buildroot] [PATCH v3 1/8] package/flatbuffers: build position independent code James Hilliard
` (4 preceding siblings ...)
2023-01-24 9:22 ` [Buildroot] [PATCH v3 6/8] package/fft2d: " James Hilliard
@ 2023-01-24 9:22 ` James Hilliard
2023-01-24 9:22 ` [Buildroot] [PATCH v3 8/8] package/tensorflow-lite: " James Hilliard
6 siblings, 0 replies; 10+ messages in thread
From: James Hilliard @ 2023-01-24 9:22 UTC (permalink / raw)
To: buildroot
Cc: Stefan Hager, James Hilliard, Samuel Martin, Fabrice Fontaine,
Thomas Petazzoni
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 v2 -> v3:
- add C++11 dependency
---
DEVELOPERS | 1 +
package/Config.in | 1 +
package/farmhash/Config.in | 12 ++++++++++++
package/farmhash/farmhash.hash | 4 ++++
package/farmhash/farmhash.mk | 14 ++++++++++++++
5 files changed, 32 insertions(+)
create mode 100644 package/farmhash/Config.in
create mode 100644 package/farmhash/farmhash.hash
create mode 100644 package/farmhash/farmhash.mk
diff --git a/DEVELOPERS b/DEVELOPERS
index a2411bc749..d4f3a3e2f8 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2703,6 +2703,7 @@ F: package/ti-gfx/
N: Stefan Hager <stefan.hager@ginzinger.com>
F: package/cpuinfo/
+F: package/farmhash/
F: package/fft2d/
F: package/gemmlowp/
F: package/neon-2-sse/
diff --git a/package/Config.in b/package/Config.in
index dd16df061c..9e16084148 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -2003,6 +2003,7 @@ menu "Other"
source "package/elfutils/Config.in"
source "package/ell/Config.in"
source "package/falcosecurity-libs/Config.in"
+ source "package/farmhash/Config.in"
source "package/fft2d/Config.in"
source "package/fftw/Config.in"
source "package/flann/Config.in"
diff --git a/package/farmhash/Config.in b/package/farmhash/Config.in
new file mode 100644
index 0000000000..ef22898774
--- /dev/null
+++ b/package/farmhash/Config.in
@@ -0,0 +1,12 @@
+config BR2_PACKAGE_FARMHASH
+ bool "farmhash"
+ depends on BR2_INSTALL_LIBSTDCPP
+ depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
+ help
+ FarmHash, a family of hash functions.
+
+ https://github.com/google/farmhash
+
+comment "farmhash needs a toolchain w/ C++11"
+ depends on !BR2_INSTALL_LIBSTDCPP || \
+ !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
diff --git a/package/farmhash/farmhash.hash b/package/farmhash/farmhash.hash
new file mode 100644
index 0000000000..afdfc0f994
--- /dev/null
+++ b/package/farmhash/farmhash.hash
@@ -0,0 +1,4 @@
+# Locally calculated
+sha256 18392cf0736e1d62ecbb8d695c31496b6507859e8c75541d7ad0ba092dc52115 farmhash-0d859a811870d10f53a594927d0d0b97573ad06d.tar.gz
+# License files, locally calculated
+sha256 4162dd091caae234f72d3b57e138174f733e736b2430a4c51b098b17d866fcb6 COPYING
diff --git a/package/farmhash/farmhash.mk b/package/farmhash/farmhash.mk
new file mode 100644
index 0000000000..6ab7d1a88b
--- /dev/null
+++ b/package/farmhash/farmhash.mk
@@ -0,0 +1,14 @@
+################################################################################
+#
+# farmhash
+#
+################################################################################
+
+FARMHASH_VERSION = 0d859a811870d10f53a594927d0d0b97573ad06d
+FARMHASH_SITE = $(call github,google,farmhash,$(FARMHASH_VERSION))
+FARMHASH_LICENSE = MIT
+FARMHASH_LICENSE_FILES = COPYING
+FARMHASH_INSTALL_STAGING = YES
+FARMHASH_CONF_ENV += CXXFLAGS="$(TARGET_CXXFLAGS) -std=c++11"
+
+$(eval $(autotools-package))
--
2.34.1
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^ permalink raw reply related [flat|nested] 10+ messages in thread* [Buildroot] [PATCH v3 8/8] package/tensorflow-lite: new package
2023-01-24 9:22 [Buildroot] [PATCH v3 1/8] package/flatbuffers: build position independent code James Hilliard
` (5 preceding siblings ...)
2023-01-24 9:22 ` [Buildroot] [PATCH v3 7/8] package/farmhash: " James Hilliard
@ 2023-01-24 9:22 ` James Hilliard
2023-01-27 8:40 ` Lang Daniel via buildroot
6 siblings, 1 reply; 10+ messages in thread
From: James Hilliard @ 2023-01-24 9:22 UTC (permalink / raw)
To: buildroot
Cc: Stefan Hager, James Hilliard, Samuel Martin, Fabrice Fontaine,
Thomas Petazzoni
From: Stefan Hager <stefan.hager@ginzinger.com>
This package adds the tensorflow lite runtime to buildroot.
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 v2 -> v3:
- drop architecture restrictions which appear inaccurate after adding neon-2-sse
- disable android only nnapi
Changes v1 -> v2:
- fix label_image build
- more explicit cmake config
---
DEVELOPERS | 1 +
package/Config.in | 1 +
.../0001-lite-Update-CMakeLists.txt.patch | 49 +++++++++++++++++++
.../0002-Fix-FindFlatBuffers-cmake-file.patch | 37 ++++++++++++++
...ink-tensorflow-lite-against-gemmlowp.patch | 32 ++++++++++++
package/tensorflow-lite/Config.in | 29 +++++++++++
package/tensorflow-lite/tensorflow-lite.hash | 4 ++
package/tensorflow-lite/tensorflow-lite.mk | 49 +++++++++++++++++++
8 files changed, 202 insertions(+)
create mode 100644 package/tensorflow-lite/0001-lite-Update-CMakeLists.txt.patch
create mode 100644 package/tensorflow-lite/0002-Fix-FindFlatBuffers-cmake-file.patch
create mode 100644 package/tensorflow-lite/0003-Don-t-link-tensorflow-lite-against-gemmlowp.patch
create mode 100644 package/tensorflow-lite/Config.in
create mode 100644 package/tensorflow-lite/tensorflow-lite.hash
create mode 100644 package/tensorflow-lite/tensorflow-lite.mk
diff --git a/DEVELOPERS b/DEVELOPERS
index d4f3a3e2f8..791e41c619 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2708,6 +2708,7 @@ F: package/fft2d/
F: package/gemmlowp/
F: package/neon-2-sse/
F: package/ruy/
+F: package/tensorflow-lite/
N: Stefan Ott <stefan@ott.net>
F: package/unbound/
diff --git a/package/Config.in b/package/Config.in
index 9e16084148..95f07cefd5 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -2120,6 +2120,7 @@ endif
source "package/sphinxbase/Config.in"
source "package/startup-notification/Config.in"
source "package/tbb/Config.in"
+ source "package/tensorflow-lite/Config.in"
source "package/tinycbor/Config.in"
source "package/tz/Config.in"
source "package/tzdata/Config.in"
diff --git a/package/tensorflow-lite/0001-lite-Update-CMakeLists.txt.patch b/package/tensorflow-lite/0001-lite-Update-CMakeLists.txt.patch
new file mode 100644
index 0000000000..53b5170681
--- /dev/null
+++ b/package/tensorflow-lite/0001-lite-Update-CMakeLists.txt.patch
@@ -0,0 +1,49 @@
+From 081c2e4e3cf021efb2853a485a18b563e88f6117 Mon Sep 17 00:00:00 2001
+From: Terry Heo <terryheo@google.com>
+Date: Tue, 1 Nov 2022 15:55:30 -0700
+Subject: [PATCH] lite: Update CMakeLists.txt
+
+This changes are needed to build kernel tests.
+
+PiperOrigin-RevId: 485439972
+
+Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
+[james.hilliard1@gmail.com: backport from upstream commit
+081c2e4e3cf021efb2853a485a18b563e88f6117]
+---
+ tensorflow/lite/CMakeLists.txt | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/tensorflow/lite/CMakeLists.txt b/tensorflow/lite/CMakeLists.txt
+index 9dfbb4b72f3..fd8b3faf1e2 100644
+--- a/tensorflow/lite/CMakeLists.txt
++++ b/tensorflow/lite/CMakeLists.txt
+@@ -209,6 +209,9 @@ list(FILTER TFLITE_SRCS EXCLUDE REGEX ".*tflite_with_xnnpack\\.cc$")
+ # Exclude Flex related files.
+ list(FILTER TFLITE_SRCS EXCLUDE REGEX ".*with_selected_ops\\.cc$")
+
++# Exclude tensorflow_profiler_logger files.
++list(FILTER TFLITE_SRCS EXCLUDE REGEX ".*tensorflow_profiler_logger\\.cc$")
++
+ if(_TFLITE_ENABLE_MMAP)
+ list(FILTER TFLITE_SRCS EXCLUDE REGEX ".*mmap_allocation_disabled\\.cc$")
+ else()
+@@ -222,6 +225,7 @@ if(NOT "${CMAKE_SYSTEM_NAME}" STREQUAL "iOS")
+ endif()
+ populate_tflite_source_vars("core" TFLITE_CORE_SRCS)
+ populate_tflite_source_vars("core/api" TFLITE_CORE_API_SRCS)
++populate_tflite_source_vars("core/c" TFLITE_CORE_C_SRCS)
+ populate_tflite_source_vars("c" TFLITE_C_SRCS)
+ populate_tflite_source_vars("delegates" TFLITE_DELEGATES_SRCS)
+ if(TFLITE_ENABLE_GPU)
+@@ -483,6 +487,7 @@ endif()
+ # TFLite library
+ set(_ALL_TFLITE_SRCS
+ ${TFLITE_CORE_API_SRCS}
++ ${TFLITE_CORE_C_SRCS}
+ ${TFLITE_CORE_SRCS}
+ ${TFLITE_C_SRCS}
+ ${TFLITE_DELEGATES_FLEX_SRCS}
+--
+2.34.1
+
diff --git a/package/tensorflow-lite/0002-Fix-FindFlatBuffers-cmake-file.patch b/package/tensorflow-lite/0002-Fix-FindFlatBuffers-cmake-file.patch
new file mode 100644
index 0000000000..e97bb3e52f
--- /dev/null
+++ b/package/tensorflow-lite/0002-Fix-FindFlatBuffers-cmake-file.patch
@@ -0,0 +1,37 @@
+From a4ff4b5e952a22906ac0ed01e73f84f42926c325 Mon Sep 17 00:00:00 2001
+From: James Hilliard <james.hilliard1@gmail.com>
+Date: Thu, 24 Nov 2022 14:29:06 -0700
+Subject: [PATCH] Fix FindFlatBuffers cmake file
+
+Capitalization needs to match for system cmake override to work:
+https://github.com/google/flatbuffers/blob/v22.11.23/CMake/FindFlatBuffers.cmake
+
+Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
+[Upstream status:
+https://github.com/tensorflow/tensorflow/pull/58677]
+---
+ tensorflow/lite/CMakeLists.txt | 2 +-
+ .../modules/{FindFlatbuffers.cmake => FindFlatBuffers.cmake} | 0
+ 2 files changed, 1 insertion(+), 1 deletion(-)
+ rename tensorflow/lite/tools/cmake/modules/{FindFlatbuffers.cmake => FindFlatBuffers.cmake} (100%)
+
+diff --git a/tensorflow/lite/CMakeLists.txt b/tensorflow/lite/CMakeLists.txt
+index f9c30d6a046..c2ee9edfb61 100644
+--- a/tensorflow/lite/CMakeLists.txt
++++ b/tensorflow/lite/CMakeLists.txt
+@@ -143,7 +143,7 @@ find_package(absl REQUIRED)
+ find_package(Eigen3 REQUIRED)
+ find_package(farmhash REQUIRED)
+ find_package(fft2d REQUIRED)
+-find_package(Flatbuffers REQUIRED)
++find_package(FlatBuffers REQUIRED)
+ find_package(gemmlowp REQUIRED)
+ find_package(NEON_2_SSE REQUIRED)
+ find_package(cpuinfo REQUIRED) #CPUINFO is used by XNNPACK and RUY library
+diff --git a/tensorflow/lite/tools/cmake/modules/FindFlatbuffers.cmake b/tensorflow/lite/tools/cmake/modules/FindFlatBuffers.cmake
+similarity index 100%
+rename from tensorflow/lite/tools/cmake/modules/FindFlatbuffers.cmake
+rename to tensorflow/lite/tools/cmake/modules/FindFlatBuffers.cmake
+--
+2.34.1
+
diff --git a/package/tensorflow-lite/0003-Don-t-link-tensorflow-lite-against-gemmlowp.patch b/package/tensorflow-lite/0003-Don-t-link-tensorflow-lite-against-gemmlowp.patch
new file mode 100644
index 0000000000..dbee9942b3
--- /dev/null
+++ b/package/tensorflow-lite/0003-Don-t-link-tensorflow-lite-against-gemmlowp.patch
@@ -0,0 +1,32 @@
+From fb584589f707853d85a081c99b1b82598c2631c1 Mon Sep 17 00:00:00 2001
+From: James Hilliard <james.hilliard1@gmail.com>
+Date: Thu, 24 Nov 2022 15:10:27 -0700
+Subject: [PATCH] Don't link tensorflow-lite against gemmlowp
+
+We can't link against gemmlowp as it is a header only library.
+
+Fixes:
+/bin/ld: cannot find -lgemmlowp: No such file or directory
+
+Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
+[Upstream status:
+https://github.com/tensorflow/tensorflow/pull/58678]
+---
+ tensorflow/lite/CMakeLists.txt | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/tensorflow/lite/CMakeLists.txt b/tensorflow/lite/CMakeLists.txt
+index f9c30d6a046..3fe5ed15605 100644
+--- a/tensorflow/lite/CMakeLists.txt
++++ b/tensorflow/lite/CMakeLists.txt
+@@ -560,7 +560,6 @@ target_link_libraries(tensorflow-lite
+ farmhash
+ fft2d_fftsg2d
+ flatbuffers::flatbuffers
+- gemmlowp
+ ruy::ruy
+ pthreadpool
+ ${CMAKE_DL_LIBS}
+--
+2.34.1
+
diff --git a/package/tensorflow-lite/Config.in b/package/tensorflow-lite/Config.in
new file mode 100644
index 0000000000..d551c14077
--- /dev/null
+++ b/package/tensorflow-lite/Config.in
@@ -0,0 +1,29 @@
+config BR2_PACKAGE_TENSORFLOW_LITE
+ bool "tensorflow-lite"
+ depends on BR2_INSTALL_LIBSTDCPP
+ depends on BR2_TOOLCHAIN_GCC_AT_LEAST_9
+ depends on BR2_TOOLCHAIN_HAS_THREADS
+ depends on BR2_TOOLCHAIN_USES_GLIBC
+ depends on BR2_SHARED_LIBS
+ select BR2_PACKAGE_CPUINFO
+ select BR2_PACKAGE_EIGEN
+ select BR2_PACKAGE_FARMHASH
+ select BR2_PACKAGE_FFT2D
+ select BR2_PACKAGE_FLATBUFFERS
+ select BR2_PACKAGE_GEMMLOWP
+ select BR2_PACKAGE_LIBABSEIL_CPP
+ select BR2_PACKAGE_NEON_2_SSE
+ select BR2_PACKAGE_RUY
+ help
+ Tensorflow Lite dynamic library and headers: Inference engine
+ to run previously trained machine learning models.
+
+comment "tensorflow-lite needs needs a toolchain w/ gcc >= 9"
+ depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_9
+
+comment "tensorflow-lite needs a toolchain w/ glibc, C++, threads"
+ depends on !BR2_TOOLCHAIN_USES_GLIBC || !BR2_INSTALL_LIBSTDCPP || \
+ !BR2_TOOLCHAIN_HAS_THREADS
+
+comment "tensorflow-lite needs a toolchain w/ shared libraries"
+ depends on !BR2_SHARED_LIBS
diff --git a/package/tensorflow-lite/tensorflow-lite.hash b/package/tensorflow-lite/tensorflow-lite.hash
new file mode 100644
index 0000000000..7d9035707b
--- /dev/null
+++ b/package/tensorflow-lite/tensorflow-lite.hash
@@ -0,0 +1,4 @@
+# Locally calculated
+sha256 99c732b92b1b37fc243a559e02f9aef5671771e272758aa4aec7f34dc92dac48 tensorflow-lite-2.11.0.tar.gz
+# License files, locally calculated
+sha256 71c6915d04265772a0339bed47276942c678b45cc01534210ebe6984fd1aec65 LICENSE
diff --git a/package/tensorflow-lite/tensorflow-lite.mk b/package/tensorflow-lite/tensorflow-lite.mk
new file mode 100644
index 0000000000..aa69eb3bd1
--- /dev/null
+++ b/package/tensorflow-lite/tensorflow-lite.mk
@@ -0,0 +1,49 @@
+################################################################################
+#
+# tensorflow-lite
+#
+################################################################################
+
+TENSORFLOW_LITE_VERSION = 2.11.0
+TENSORFLOW_LITE_SITE = $(call github,tensorflow,tensorflow,v$(TENSORFLOW_LITE_VERSION))
+TENSORFLOW_LITE_INSTALL_STAGING = YES
+TENSORFLOW_LITE_LICENSE = Apache-2.0
+TENSORFLOW_LITE_LICENSE_FILES = LICENSE
+TENSORFLOW_LITE_SUBDIR = tensorflow/lite
+TENSORFLOW_LITE_SUPPORTS_IN_SOURCE_BUILD = NO
+TENSORFLOW_LITE_DEPENDENCIES += \
+ host-pkgconf \
+ host-flatbuffers \
+ cpuinfo \
+ eigen \
+ farmhash \
+ fft2d \
+ flatbuffers \
+ gemmlowp \
+ libabseil-cpp \
+ neon-2-sse \
+ ruy
+
+TENSORFLOW_LITE_CONF_OPTS = \
+ -Dabsl_DIR=$(STAGING_DIR)/usr/lib/cmake/absl \
+ -DBUILD_SHARED_LIBS=ON \
+ -DCMAKE_CXX_FLAGS="$(TARGET_CXXFLAGS) -I$(STAGING_DIR)/usr/include/gemmlowp" \
+ -DCMAKE_FIND_PACKAGE_PREFER_CONFIG=ON \
+ -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
+ -DEigen3_DIR=$(STAGING_DIR)/usr/share/eigen3/cmake \
+ -DFARMHASH_SOURCE_DIR=$(FARMHASH_DIR) \
+ -Dfarmhash_DIR=$(STAGING_DIR)/usr/lib \
+ -DFETCHCONTENT_FULLY_DISCONNECTED=ON \
+ -DFETCHCONTENT_QUIET=OFF \
+ -DFFT2D_SOURCE_DIR=$(STAGING_DIR)/usr/include/fft2d \
+ -DFlatBuffers_DIR=$(STAGING_DIR)/usr/lib/cmake/flatbuffers \
+ -DNEON_2_SSE_DIR=$(STAGING_DIR)/usr/lib/cmake/NEON_2_SSE \
+ -DTFLITE_ENABLE_EXTERNAL_DELEGATE=ON \
+ -DTFLITE_ENABLE_GPU=OFF \
+ -DTFLITE_ENABLE_INSTALL=ON \
+ -DTFLITE_ENABLE_MMAP=ON \
+ -DTFLITE_ENABLE_NNAPI=OFF \
+ -DTFLITE_ENABLE_RUY=ON \
+ -DTFLITE_ENABLE_XNNPACK=OFF
+
+$(eval $(cmake-package))
--
2.34.1
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^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [Buildroot] [PATCH v3 8/8] package/tensorflow-lite: new package
2023-01-24 9:22 ` [Buildroot] [PATCH v3 8/8] package/tensorflow-lite: " James Hilliard
@ 2023-01-27 8:40 ` Lang Daniel via buildroot
0 siblings, 0 replies; 10+ messages in thread
From: Lang Daniel via buildroot @ 2023-01-27 8:40 UTC (permalink / raw)
To: buildroot@buildroot.org
Cc: Stefan Hager, James Hilliard, Samuel Martin, Fabrice Fontaine,
Thomas Petazzoni
Hi James, all,
I successfully compiled tensorflow-lite and ran
the label_image example on armv7
with GCC 8.4 and GCC 7.5.
> From: Stefan Hager <stefan.hager@ginzinger.com>
>
> This package adds the tensorflow lite runtime to buildroot.
>
> Tested-by: Stefan Hager <stefan.hager@ginzinger.com>
Tested-by: Daniel Lang <d.lang@abatec.at>
> Signed-off-by: Stefan Hager <stefan.hager@ginzinger.com>
> Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
> ---
> Changes v2 -> v3:
> - drop architecture restrictions which appear inaccurate after adding neon-2-sse
> - disable android only nnapi
> Changes v1 -> v2:
> - fix label_image build
> - more explicit cmake config
[SNIP]
> diff --git a/package/tensorflow-lite/Config.in b/package/tensorflow-lite/Config.in
> new file mode 100644
> index 0000000000..d551c14077
> --- /dev/null
> +++ b/package/tensorflow-lite/Config.in
> @@ -0,0 +1,29 @@
> +config BR2_PACKAGE_TENSORFLOW_LITE
> + bool "tensorflow-lite"
> + depends on BR2_INSTALL_LIBSTDCPP
> + depends on BR2_TOOLCHAIN_GCC_AT_LEAST_9
BR2_TOOLCHAIN_GCC_AT_LEAST_7 should be enough.
As mentioned I tested it for armv7 with GCC 8.4 and GCC 7.5
The justification for GCC 7 being tensorflows need for C++17.
> + depends on BR2_TOOLCHAIN_HAS_THREADS
> + depends on BR2_TOOLCHAIN_USES_GLIBC
> + depends on BR2_SHARED_LIBS
> + select BR2_PACKAGE_CPUINFO
> + select BR2_PACKAGE_EIGEN
> + select BR2_PACKAGE_FARMHASH
> + select BR2_PACKAGE_FFT2D
> + select BR2_PACKAGE_FLATBUFFERS
> + select BR2_PACKAGE_GEMMLOWP
> + select BR2_PACKAGE_LIBABSEIL_CPP
> + select BR2_PACKAGE_NEON_2_SSE
> + select BR2_PACKAGE_RUY
> + help
> + Tensorflow Lite dynamic library and headers: Inference engine
> + to run previously trained machine learning models.
> +
> +comment "tensorflow-lite needs needs a toolchain w/ gcc >= 9"
> + depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_9
> +
> +comment "tensorflow-lite needs a toolchain w/ glibc, C++, threads"
> + depends on !BR2_TOOLCHAIN_USES_GLIBC || !BR2_INSTALL_LIBSTDCPP || \
> + !BR2_TOOLCHAIN_HAS_THREADS
> +
> +comment "tensorflow-lite needs a toolchain w/ shared libraries"
> + depends on !BR2_SHARED_LIBS
> diff --git a/package/tensorflow-lite/tensorflow-lite.hash b/package/tensorflow-lite/tensorflow-lite.hash
> new file mode 100644
> index 0000000000..7d9035707b
> --- /dev/null
> +++ b/package/tensorflow-lite/tensorflow-lite.hash
> @@ -0,0 +1,4 @@
> +# Locally calculated
> +sha256 99c732b92b1b37fc243a559e02f9aef5671771e272758aa4aec7f34dc92dac48 tensorflow-lite-2.11.0.tar.gz
> +# License files, locally calculated
> +sha256 71c6915d04265772a0339bed47276942c678b45cc01534210ebe6984fd1aec65 LICENSE
> diff --git a/package/tensorflow-lite/tensorflow-lite.mk b/package/tensorflow-lite/tensorflow-lite.mk
> new file mode 100644
> index 0000000000..aa69eb3bd1
> --- /dev/null
> +++ b/package/tensorflow-lite/tensorflow-lite.mk
> @@ -0,0 +1,49 @@
> +################################################################################
> +#
> +# tensorflow-lite
> +#
> +################################################################################
> +
> +TENSORFLOW_LITE_VERSION = 2.11.0
> +TENSORFLOW_LITE_SITE = $(call github,tensorflow,tensorflow,v$(TENSORFLOW_LITE_VERSION))
> +TENSORFLOW_LITE_INSTALL_STAGING = YES
> +TENSORFLOW_LITE_LICENSE = Apache-2.0
> +TENSORFLOW_LITE_LICENSE_FILES = LICENSE
> +TENSORFLOW_LITE_SUBDIR = tensorflow/lite
> +TENSORFLOW_LITE_SUPPORTS_IN_SOURCE_BUILD = NO
> +TENSORFLOW_LITE_DEPENDENCIES += \
> + host-pkgconf \
> + host-flatbuffers \
> + cpuinfo \
> + eigen \
> + farmhash \
> + fft2d \
> + flatbuffers \
> + gemmlowp \
> + libabseil-cpp \
> + neon-2-sse \
> + ruy
> +
> +TENSORFLOW_LITE_CONF_OPTS = \
> + -Dabsl_DIR=$(STAGING_DIR)/usr/lib/cmake/absl \
> + -DBUILD_SHARED_LIBS=ON \
> + -DCMAKE_CXX_FLAGS="$(TARGET_CXXFLAGS) -I$(STAGING_DIR)/usr/include/gemmlowp" \
> + -DCMAKE_FIND_PACKAGE_PREFER_CONFIG=ON \
> + -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
> + -DEigen3_DIR=$(STAGING_DIR)/usr/share/eigen3/cmake \
> + -DFARMHASH_SOURCE_DIR=$(FARMHASH_DIR) \
> + -Dfarmhash_DIR=$(STAGING_DIR)/usr/lib \
> + -DFETCHCONTENT_FULLY_DISCONNECTED=ON \
> + -DFETCHCONTENT_QUIET=OFF \
> + -DFFT2D_SOURCE_DIR=$(STAGING_DIR)/usr/include/fft2d \
> + -DFlatBuffers_DIR=$(STAGING_DIR)/usr/lib/cmake/flatbuffers \
> + -DNEON_2_SSE_DIR=$(STAGING_DIR)/usr/lib/cmake/NEON_2_SSE \
> + -DTFLITE_ENABLE_EXTERNAL_DELEGATE=ON \
> + -DTFLITE_ENABLE_GPU=OFF \
> + -DTFLITE_ENABLE_INSTALL=ON \
> + -DTFLITE_ENABLE_MMAP=ON \
> + -DTFLITE_ENABLE_NNAPI=OFF \
> + -DTFLITE_ENABLE_RUY=ON \
> + -DTFLITE_ENABLE_XNNPACK=OFF
> +
> +$(eval $(cmake-package))
> --
> 2.34.1
Regards,
Daniel
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^ permalink raw reply [flat|nested] 10+ messages in thread