[Buildroot] [PATCH v5 7/7] package/amd-catalyst: Add support for OpenCL
Yann E. MORIN
yann.morin.1998 at free.fr
Tue Aug 23 14:29:32 UTC 2016
Romain, All,
On 2016-08-23 14:19 +0200, Romain Perier spake thusly:
> The AMD Catalyst Linux driver includes OpenCL libraries for GPGPU
> computing. This commits adds support to install the binary blobs and ICD
> profiles.
>
> Signed-off-by: Romain Perier <romain.perier at free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Regards,
Yann E. MORIN.
> ---
>
> Changes in v5:
> - Don't install libraries in /usr/lib32 or /usr/lib64, these symlinks
> don't exist. We prefer install these libs into /usr/lib directly
> - Changed the corresponding code to install libs to these paths
> - Use absolute file name for 'clinfo'
>
> package/amd-catalyst/Config.in | 6 ++++++
> package/amd-catalyst/amd-catalyst.mk | 24 ++++++++++++++++++++++++
> 2 files changed, 30 insertions(+)
>
> diff --git a/package/amd-catalyst/Config.in b/package/amd-catalyst/Config.in
> index e325bc0..8b884f6 100644
> --- a/package/amd-catalyst/Config.in
> +++ b/package/amd-catalyst/Config.in
> @@ -70,4 +70,10 @@ config BR2_PACKAGE_AMD_CATALYST_MODULE
> help
> Builds and install the fglrx kernel module
>
> +config BR2_PACKAGE_AMD_CATALYST_OPENCL
> + bool "OpenCL support"
> + help
> + Installs the OpenCL binary blobs and the ICD profile
> + for GPGPU computing.
> +
> endif # BR2_PACKAGE_AMD_CATALYST
> diff --git a/package/amd-catalyst/amd-catalyst.mk b/package/amd-catalyst/amd-catalyst.mk
> index 2226b70..6f7c9ce 100644
> --- a/package/amd-catalyst/amd-catalyst.mk
> +++ b/package/amd-catalyst/amd-catalyst.mk
> @@ -39,6 +39,29 @@ endef
> $(eval $(kernel-module))
> endif
>
> +ifeq ($(BR2_PACKAGE_AMD_CATALYST_OPENCL),y)
> +
> +AMD_CATALYST_OCL_SUFFIX = $(if $(BR2_x86_64),64,32)
> +AMD_CATALYST_OPENCL_FILES = \
> + libOpenCL.so.1 \
> + libaticalcl.so \
> + libamdocl$(AMD_CATALYST_OCL_SUFFIX).so \
> + libamdocl12cl$(AMD_CATALYST_OCL_SUFFIX).so
> +
> +define AMD_CATALYST_INSTALL_OPENCL
> + $(foreach f,$(AMD_CATALYST_OPENCL_FILES), \
> + $(INSTALL) -D -m 0755 $(AMD_CATALYST_ARCH_DIR)/usr/lib$(AMD_CATALYST_LIB_SUFFIX)/$(f) $(TARGET_DIR)/usr/lib/$(f)
> + )
> + ln -sf libOpenCL.so.1 \
> + $(TARGET_DIR)/usr/lib/libOpenCL.so
> + $(INSTALL) -m 0755 $(AMD_CATALYST_ARCH_DIR)/usr/bin/clinfo \
> + $(TARGET_DIR)/usr/bin/clinfo
> + $(INSTALL) -D -m 0644 $(AMD_CATALYST_ARCH_DIR)/etc/OpenCL/vendors/amdocl$(AMD_CATALYST_OCL_SUFFIX).icd \
> + $(TARGET_DIR)/etc/OpenCL/vendors/amdocl$(AMD_CATALYST_OCL_SUFFIX).icd
> +endef
> +
> +endif
> +
> ifeq ($(BR2_PACKAGE_AMD_CATALYST_XORG), y)
>
> # GL headers are needed by any package that wants to use libgl, so they need to
> @@ -147,6 +170,7 @@ define AMD_CATALYST_INSTALL_TARGET_CMDS
> $(call AMD_CATALYST_INSTALL_XORG)
> $(call AMD_CATALYST_INSTALL_CMDLINE_TOOLS)
> $(call AMD_CATALYST_INSTALL_CCCLE)
> + $(call AMD_CATALYST_INSTALL_OPENCL)
> endef
>
> $(eval $(generic-package))
> --
> 2.9.3
>
--
.-----------------.--------------------.------------------.--------------------.
| Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ |
| +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. |
'------------------------------^-------^------------------^--------------------'
More information about the buildroot
mailing list