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

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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: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Al West <al.west@v-nova.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Yann E. MORIN 2015-03-31 19:45:35 +02:00 committed by Thomas Petazzoni
parent 4ed3c04950
commit 2d3e97e033
2 changed files with 19 additions and 1 deletions
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13
package/nvidia-driver/Config.in
View file

@ -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

7
package/nvidia-driver/nvidia-driver.mk
View file

@ -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