Andrea Bocci fwyzard

## optimus.md

      
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              July 3, 2021 15:51
            
              
                Configure Optimus for Ubuntu 18.10
              
          
    Configure the system to use the Intel driver

Disable GPU Manager

GPU Manager will overwrite the X configuration at each reboot, so the first step is to disable it.
According to various posts it can be disabled adding nogpumanager to the boot options e.g. in GRUB.
Edit /etc/default/grub and add nogpumanager to the GRUB_CMDLINE_LINUX option.
For example, if /etc/default/grub had

  
## test.cu
#include <cuda_runtime.h>
#include "cudaCheck.h"

int main(void) {
  // 3D buffer layout
  constexpr size_t pitch = 32;
  constexpr size_t width = 20;
  static_assert(width <= pitch, "The 3D buffer `width` cannot be larger than the `pitch`.");
  constexpr size_t height = 8;
  constexpr size_t slices = 4;

## xavier-lxc-centos7.md

      
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                fwyzard
                / xavier-lxc-centos7.md
            
            
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              June 17, 2023 08:13
            
              
                Install CentOS 7 in an LXC/LXD container on an NVIDIA Xavier
              
          
    Install and configure LXD

Install LXD

sudo snap install lxd
Perform the initial configuration

sudo lxd init
	#include <cuda_runtime.h>
	#include "cudaCheck.h"

	int main(void) {
	// 3D buffer layout
	constexpr size_t pitch = 32;
	constexpr size_t width = 20;
	static_assert(width <= pitch, "The 3D buffer `width` cannot be larger than the `pitch`.");
	constexpr size_t height = 8;
	constexpr size_t slices = 4;