wu lei uwydoc

Hyper-V in Windows 10 and Windows 11 Home Edition

Hyper-V in Windows 10 and Windows 11 allows running Virtual Machine. It is supported only in Pro, Enterprise and Education Edition of Windows 10 and Windows 11 by default. But this guide will show you how to enable it in Home Editions of Windows 10 and Windows 11.

Check if virtualization is enabled:

Search for Command Prompt in Windows Start Menu and open it.
Type systeminfo and press Enter. Wait for the process to finish
Once the results appear, search for the Hyper-V Requirements section which is usually the last one.
- If it says A hypervisor has been detected. Features required for Hyper-V will not be displayed. that means Hyper-V is already enabled and there is no reason following this guide anymore.
Otherwise, check for Virtualization Enabled in Firmware:.

About

This file was generated automatically based on this two sources:

/etc/nginx/mime.types
http://www.garykessler.net/library/file_sigs.html

File format

This is a JSON object by following structure:

[string ext] : {
 signs: [sign]

I recently happened upon a very interesting implementation of popen() (different API, same idea) called popen-noshell using clone(2), and so I opened an issue requesting use of vfork(2) or posix_spawn() for portability. It turns out that on Linux there's an important advantage to using clone(2). I think I should capture the things I wrote there in a better place. A gist, a blog, whatever.

This is not a paper. I assume reader familiarity with fork() in particular and Unix in general, though, of course, I link to relevant wiki pages, so if the unfamiliar reader is willing to go down the rabbit hole, they should be able to come ou

	# This isn't supposed to run as a bash script, i named it with ".sh" for syntax highlighting.

	# https://developer.nvidia.com/nsight-systems
	# https://docs.nvidia.com/nsight-systems/profiling/index.html

	# My preferred nsys (command line executable used to create profiles) commands
	#
	# In your script, write
	# torch.cuda.nvtx.range_push("region name")
	# ...

	/// Forward declaration
	int getWebKeyFromSDLKey(SDLKey key);

	///
	/// Inject an SDL Key Event into a given WebView
	///
	void handleSDLKeyEvent(Awesomium::WebView* webView, const SDL_Event& event) {
	if (!(event.type == SDL_KEYDOWN \|\| event.type == SDL_KEYUP))
	return;

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

	# INSTALL INSTRUCTIONS: save as ~/.gdbinit
	#
	# DESCRIPTION: A user-friendly gdb configuration file.
	#
	# REVISION : 7.4 (22/05/2011)
	#
	# CONTRIBUTORS: mammon_, elaine, pusillus, mong, zhang le, l0kit,
	# truthix the cyberpunk, fG!, gln, dipswitch
	#
	# FEEDBACK: https://www.reverse-engineering.net