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#Intel

43 posts41 participants6 posts today

У VLIW длиннее x86: Itanium в шаге от величества, Эльбрус — подержите моё пиво, тайны PS2

Разбираем архитектуру VLIW (Very Long Instruction Word). Поговорим о предтечах, погрузимся в дух 1980-1990-х, узнаем, как Itanium стал Itanic’ом, как архитектура жила, живёт и будет жить. Ах да, будет про Эльбрус и даже PlayStation 2. Осторожно: текст большой, интересный и может заставить вас пересмотреть взгляды на процессорные архитектуры. Дропдаун

habr.com/ru/companies/serverma

ХабрУ VLIW длиннее x86: Itanium в шаге от величества, Эльбрус — подержите моё пиво, тайны PS2Привет, постоянные и не очень читатели :)  Это снова я — с шестой (чиво?) статьёй из цикла про архитектуры, микроархитектуры, процессоры, наборы команд и всё такое. Что было раньше: Part I :...

#intel #cpu Just noticed that Cannon Lake, the CPU generation Intel has kind of erased from history due to a massive failure in manufacturing yield (the first attempt at 10nm that did not go well), has CPUID 06_66 (in hex).

My OpenCL-Benchmark now uses the dp4a instruction on supported hardware (#Nvidia Pascal, #Intel #Arc, #AMD RDNA, or newer) to benchmark INT8 tghroughput.
dp4a is not exposed in #OpenCL C, but can still be used via inline PTX assembly and compiler pattern recognition. Even Nvidia's compiler will turn the emulation implementation into dp4a, but in some cases does so with a bunch of unnecessary shifts/permutations on inputs, so better use inline PTX directly. 🖖🧐
github.com/ProjectPhysX/OpenCL

US intel community killed its own credibility by revealing its Ukraine policies (from 2022)

#ScottRitter

#^https://www.veteranstoday.com/2022/04/09/us-intel-community-killed-its-own-credibility-by-revealing-its-ukraine-policies/
#^https://caitlinjohnstone.substack.com/p/us-officials-admit-theyre-literally

‘They #lied. They may hold that they lied for a noble reason, but they lied. They knowingly circulated information they had no reason to believe was true, and that lie was amplified by all the most influential #media outlets in the #western #world.’ Using #disinformation to thwart an enemy is one thing. Spreading it to your own #public and #policymakers is another.

#us #intel #lies #ukraine #russia #biden #disinfo #nbc #news #propaganda #psyops #uk #us #govt #caitlinjohnstone #audio
#^https://diasp.org/posts/20923086
#russian #ukrainian #history
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