[Buildroot] [PATCH v5 06/10] package/fp16: new package
James Hilliard
james.hilliard1 at gmail.com
Mon Jan 30 00:28:50 UTC 2023
This package is required by tensorflow-lite.
Signed-off-by: James Hilliard <james.hilliard1 at gmail.com>
---
Changes v4 -> v5:
- add comment indicating library is header only
---
DEVELOPERS | 1 +
package/Config.in | 1 +
package/fp16/Config.in | 8 ++++++++
package/fp16/fp16.hash | 4 ++++
package/fp16/fp16.mk | 20 ++++++++++++++++++++
5 files changed, 34 insertions(+)
create mode 100644 package/fp16/Config.in
create mode 100644 package/fp16/fp16.hash
create mode 100644 package/fp16/fp16.mk
diff --git a/DEVELOPERS b/DEVELOPERS
index 67187f29ac..daf0f89430 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/fp16/
F: package/gemmlowp/
F: package/psimd/
F: package/pthreadpool/
diff --git a/package/Config.in b/package/Config.in
index 186c7403ef..867159fa2b 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -2015,6 +2015,7 @@ menu "Other"
source "package/flann/Config.in"
source "package/flatbuffers/Config.in"
source "package/flatcc/Config.in"
+ source "package/fp16/Config.in"
source "package/fxdiv/Config.in"
source "package/gconf/Config.in"
source "package/gdal/Config.in"
diff --git a/package/fp16/Config.in b/package/fp16/Config.in
new file mode 100644
index 0000000000..e07c6ebb8a
--- /dev/null
+++ b/package/fp16/Config.in
@@ -0,0 +1,8 @@
+config BR2_PACKAGE_FP16
+ bool "fp16"
+ select BR2_PACKAGE_PSIMD
+ help
+ Header-only library for conversion to/from half-precision
+ floating point formats.
+
+ https://github.com/Maratyszcza/FP16
diff --git a/package/fp16/fp16.hash b/package/fp16/fp16.hash
new file mode 100644
index 0000000000..63634eb2cf
--- /dev/null
+++ b/package/fp16/fp16.hash
@@ -0,0 +1,4 @@
+# Locally calculated
+sha256 a91f4770ff9c39f4d72e339c379f566b3bbb359fa66122d85fc0bae3dde7abc7 fp16-0a92994d729ff76a58f692d3028ca1b64b145d91.tar.gz
+# License files, locally calculated
+sha256 17e4f539024be2749ee729d1e2f01d24cef12ece8c9bf18e91a4349be29c80bf LICENSE
diff --git a/package/fp16/fp16.mk b/package/fp16/fp16.mk
new file mode 100644
index 0000000000..80710523fb
--- /dev/null
+++ b/package/fp16/fp16.mk
@@ -0,0 +1,20 @@
+################################################################################
+#
+# fp16
+#
+################################################################################
+
+FP16_VERSION = 0a92994d729ff76a58f692d3028ca1b64b145d91
+FP16_SITE = $(call github,Maratyszcza,FP16,$(FP16_VERSION))
+FP16_LICENSE = MIT
+FP16_LICENSE_FILES = LICENSE
+FP16_INSTALL_STAGING = YES
+# Only installs a header
+FP16_INSTALL_TARGET = NO
+FP16_DEPENDENCIES = psimd
+FP16_CONF_OPTS = \
+ -DFP16_BUILD_TESTS=OFF \
+ -DFP16_BUILD_BENCHMARKS=OFF \
+ -DPSIMD_SOURCE_DIR="$(PSIMD_DIR)"
+
+$(eval $(cmake-package))
--
2.34.1
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