Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

John Regehr @regehr@mastodon.social

6/4/2025, 11:58:33 PM

Public

I guess I haven't been paying enough attention, but Intel's APX is a really big update to their ISA:
- 32 GP registers
- setting flags is optional in many cases
- instructions take 3 operands instead of 2

https://www.intel.com/content/www/us/en/developer/articles/technical/advanced-performance-extensions-apx.html

Introducing Intel® Advanced Performance Extensions (Intel® APX)

These extensions expand the x86 instruction set with access to registers and features that improve performance.

www.intel.com · Intel

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