Commit 2d3e97e0 authored by Yann E. MORIN's avatar Yann E. MORIN Committed by Thomas Petazzoni
Browse files

package/nvidia-driver: add option to install CUDA MPS server 



Using CUDA with NVidia requires those two programs if one wants to use
more than one program doing CUDA at the same time.

This is only available on x86_64.

Signed-off-by: default avatar"Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Al West <al.west@v-nova.com>
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent 4ed3c049

package/nvidia-driver/Config.in

+12 −1
Original line number Diff line number Diff line
@@ -55,9 +55,20 @@ endif # BR2_PACKAGE_NVIDIA_DRIVER_XORG 
config BR2_PACKAGE_NVIDIA_DRIVER_CUDA

	bool "CUDA support"



if BR2_PACKAGE_NVIDIA_DRIVER_CUDA



config BR2_PACKAGE_NVIDIA_DRIVER_OPENCL

	bool "OpenCL support"

	depends on BR2_PACKAGE_NVIDIA_DRIVER_CUDA



config BR2_PACKAGE_NVIDIA_DRIVER_CUDA_PROGS

	bool "CUDA MPS server and control"

	depends on BR2_x86_64

	help

	  Say 'y' here if you need to run more than one program

	  doing CUDA at the same time. The MPS server will be

	  launched automatically when needed.



endif # BR2_PACKAGE_NVIDIA_DRIVER_CUDA



comment "nvidia kernel module needs a kernel to be built"

	depends on !BR2_LINUX_KERNEL

package/nvidia-driver/nvidia-driver.mk

+7 −0
Original line number Diff line number Diff line
@@ -57,6 +57,9 @@ endif # X drivers 


ifeq ($(BR2_PACKAGE_NVIDIA_DRIVER_CUDA),y)

NVIDIA_DRIVER_LIBS += libcuda libnvidia-compiler libnvcuvid libnvidia-encode

ifeq ($(BR2_PACKAGE_NVIDIA_DRIVER_CUDA_PROGS),y)

NVIDIA_DRIVER_PROGS = nvidia-cuda-mps-control nvidia-cuda-mps-server

endif

endif



ifeq ($(BR2_PACKAGE_NVIDIA_DRIVER_OPENCL),y)
@@ -165,6 +168,10 @@ define NVIDIA_DRIVER_INSTALL_TARGET_CMDS 
		$(INSTALL) -D -m 0644 $(@D)/$${m##*/} \

			$(TARGET_DIR)/usr/lib/xorg/modules/$${m}; \

	done

	for p in $(NVIDIA_DRIVER_PROGS); do \

		$(INSTALL) -D -m 0755 $(@D)/$${p} \

			$(TARGET_DIR)/usr/bin/$${p}; \

	done

	$(NVIDIA_DRIVER_INSTALL_KERNEL_MODULE)

endef