Last night, I received a task to investigate a massive #performance regression in certain parts of the game.
So today I began investigating and ran the latest build on my 4 testing machines. And indeed, the machines that had an #Intel#GPU only achieved ~10% of the FPS they usually had. "Oh no!" I thought, and spent all day profiling and disabling various engine features, but no matter what I did, the performance didn't improve much.
And then I found it. Those Intel machines still had #Mesa DLLs in their build directories from the last time I was investigating a graphics driver issue. Which means they have been using a #software implementation of #OpenGL all this time! :drgn_stare:
I removed the DLLs and the performance returned to normal.
And now I'm back to square one, unable to reproduce the performance issue. :drgn_weary_sob:
A recently discovered vulnerability that affects lots of Intel CPUs could steal your data, but there's a fix. The downside? It'll cost you performance.
In this one, we have the Cyber Resiliency Act, a new EU set of regulations that might seriously harm Open Source software, we have repairable laptops from #Framework and (in the future) from #Lenovo, and we have some big performance improvements for #Intel GPUs on Linux:
Newly declassified US #intel claims Russia is laundering propaganda through Westerners
Alert: Former moscow bathroom robber Vlad Putin and his murderous FSB (KGB) use relationships with traitorous republicans to spread Russian propaganda and disinformation.
Vlad putin doesn't need to bomb the USA, he just buys republicans to destroy America.
Russian intelligence is operating a systematic program to launder pro-Kremlin propaganda through private relationships between Russian operatives and US and western targets, according to newly declassified US intelligence.
US #intelligence agencies believe that the Russian Federal Security Service (FSB) is attempting to influence public policy and public opinion in the West by directing Russian civilians to build relationships with influential US and Western individuals and then disseminate narratives that support Kremlin objectives, obscuring the FSB’s role through Putin shills, hello republicans.
"Recently, however, several major corporations, including AT&T, Comcast, Intel, and Mastercard, have resumed donations to Jordan [after ceasing donations following the Jan. 6 insurrection attempt]. …
Popular Information asked these four companies what Jordan has done since January 6 to alleviate concerns about donating to his campaign. None of the companies responded."
Bit-Rauschen: Intel bestellt Chips bei TSMC für 14 Milliarden US-Dollar
Intel baut neue Chip-Fabs, kauft aber groß in Taiwan zu. ARM grämt sich über zu geringe Lizenzgebühren und in Frankreich befürchtet man den Atos-Ausverkauf.
The United States has landed another blow to China’s technological advancement, by revoking licenses that allowed Intel and Qualcomm to buy and sell chips to Huawei Technologies, reports @engadget.
Huawei was hit hard when it was placed on U.S. trade restrictions lists in 2019, but a recent comeback — including the launch of an AI-enabled laptop powered by an Intel chip — appears to have renewed the government’s national security worries.
On this month in 1970, Intel released the first commercially available DRAM chip, the Intel 1103. The technology replaced Magnetic-Core Memory, which was the main form of RAM since the second half of the 1950s. Nowadays, DDR5 is still DRAM memory! #RetroComputing#Intel
Reptar: Sicherheitslücke in Intel-CPUs bedroht Cloud-Server
Angreifer, die eine virtuelle Maschine auf einem Host mit Intel-CPU kontrollieren, können diesen unter Umständen zum Stillstand bringen. Intel flickt die Lücke.
#Intel ripping into #AMD for confusing and misleading product names and numbering schemes is rich, seeing as their "latest tech" 14th gen is such a minuscule refresh of their previous 13th gen, that you have to look for improvements with a microscope to find any 😂️
Bei der Jagd auf KI-Beschleuniger nutzen Firmen waghalsige Finanzkonstrukte. Intel-Chef argumentiert pro und contra China. ARM-Kunden wollen RISC-V fördern.
It looks like Intel shuffled registers around again somewhere between skylake (2016) and tigerlake (2020), and the haiku drivers only works by pure luck (reading and writing nonexisting registers, and relying on the bios to setup most things, I guess). So that's yet another thing to fix on the todo list...
I am narrowing down the address range where there's a register that crashes the system by just reading it. I got it down to 32KiB today, I'll continue tomorrow.
If you have an idea which register in intel graphics (gen 11) in the range 60000-64000 may cause that, I appreciate your help!
But I think all other people who might know about this all work at Intel?
Niemcy: 10 mld EUR dotacji dla #Intel to być może przesadzona kwota - debata trwa.
Polski rząd: kwota subwencji z pieniędzy podatników dla firmy Intel jest tajemnicą handlową firmy Intel #WTF
A whole slate of new laptops are coming, and of course, manufacturers are trying to impress us with THINNESS! What about test driving a machine at the complete OPPOSITE of the thinness spectrum? https://somegadgetguy.com/b/45T
It's so rad to do a sponsored video like this, and the first thing they ask is "Can you blast our laptop with a hose?"
It's big, thicc, and chunky, but there are SO MANY things on this Getac I wish I had on "regular" thin laptops...
Intel CPUs are leaking passwords and killing performance | Digital Trends (www.digitaltrends.com)
A recently discovered vulnerability that affects lots of Intel CPUs could steal your data, but there's a fix. The downside? It'll cost you performance.
Thanks to Developers and Apple, Your Intel Mac is Already Obsolete—Here's Why (www.lifewire.com)
Unless you have a really, really good reason, don't buy an Intel Mac—they're pretty much done at this point.