Pavel Machek
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Pavel Machek
pavel
ISP on GPU is probably doable. If I'm lucky, it will do ~1Mpix / 30fps on Librem 5. #linuxphone Standby.
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Pavel Machek
pavel
debayer-gpu (git@gitlab.com:tui/debayer-gpu.git) tries to do debayering on GPU. But it seems OpenGL 2.1 is ... really not meant to do the computation. glReadPixels() can be used to get data off the GPU, but that does not have great performance. On PinePhone, you can only get RGBA out, but we really need RGB. Doing RGBA->RGB on CPU is easy, but it degrades performance further. I believe problem is that ISP produces a lot of data.
On Thinkpad X220, converting 400 images is like 12 seconds. If I do no processing in the fragment shader, it is still 10 seconds. X220 is able to process ~20Mpix/second on GPU. I don't believe Librem 5 will be significantly better.
If you believe GPU can be useful for task like debayering (mostly rearranging data with some additions and 2 matrix multiplies per pixel), let me know. 30Mpix/second on Librem 5 would be useful performance. #linuxphone
On Thinkpad X220, converting 400 images is like 12 seconds. If I do no processing in the fragment shader, it is still 10 seconds. X220 is able to process ~20Mpix/second on GPU. I don't believe Librem 5 will be significantly better.
If you believe GPU can be useful for task like debayering (mostly rearranging data with some additions and 2 matrix multiplies per pixel), let me know. 30Mpix/second on Librem 5 would be useful performance. #linuxphone
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Pavel Machek
pavel
Zlocinci vladnou svetu
Putin je velmi pravdepodobne zlocinec. Krome jineho valecny, rozpoutani preventivni valky na Ukrajine je zlocin. To co se v ni deje je take daleko za carou, chteji ho videt v Haagu. Unosy deti naznacuji genocidu.
Trump je zlocinec. Pokusil se o puc, mimo jine, ale odsouzeny byl za neco mensiho.
Netanjahu je velmi pravdepodobne zlocinec. Krome jineho valecny, stavby na okupovanych uzemich nejsou v souladu s mezinarodnim pravem, a na tom je celkem shoda. Pak je taky obvinen za korupci/podvod a tak... a Trump naleha na jejich justici (!). Jo, a preventivni utok na Iran nebyl legalni.
Jenze to uz se stalo. Co se dal deje je genocida v Gaze. Tam situace az tak jasna neni, protoze Izrael veci taji. Jsou jen hromady mrtvol, a pry mame Izraeli verit, ze maximalne dba na bezpecnost civilistu. Coz je dost tezky, kdyz jejich politici rikaji veci jako "Palestinci by meli zmizet z povrchu zeme".
To posledni je neco, s cim bysme meli byt schopny neco delat. Ano, Izrael je nas spojenec. Ne, to neznamena, ze mame zavirat oci.
[Sas, Rabin Jusef, "palestinci jsou ciste zlo, zmije, meli by zmizet z povrchu zeme".]
https://www.seznamzpravy.cz/clanek/zahranicni-izraelska-palba-v-gaze-u-distribucnich-center-zabila-desitky-lidi-uvadi-urady-279287
https://www.seznamzpravy.cz/clanek/zahranicni-trump-naleha-na-izraelskou-justici-aby-zrusila-proces-s-netanjahuem-280301
Putin je velmi pravdepodobne zlocinec. Krome jineho valecny, rozpoutani preventivni valky na Ukrajine je zlocin. To co se v ni deje je take daleko za carou, chteji ho videt v Haagu. Unosy deti naznacuji genocidu.
Trump je zlocinec. Pokusil se o puc, mimo jine, ale odsouzeny byl za neco mensiho.
Netanjahu je velmi pravdepodobne zlocinec. Krome jineho valecny, stavby na okupovanych uzemich nejsou v souladu s mezinarodnim pravem, a na tom je celkem shoda. Pak je taky obvinen za korupci/podvod a tak... a Trump naleha na jejich justici (!). Jo, a preventivni utok na Iran nebyl legalni.
Jenze to uz se stalo. Co se dal deje je genocida v Gaze. Tam situace az tak jasna neni, protoze Izrael veci taji. Jsou jen hromady mrtvol, a pry mame Izraeli verit, ze maximalne dba na bezpecnost civilistu. Coz je dost tezky, kdyz jejich politici rikaji veci jako "Palestinci by meli zmizet z povrchu zeme".
To posledni je neco, s cim bysme meli byt schopny neco delat. Ano, Izrael je nas spojenec. Ne, to neznamena, ze mame zavirat oci.
[Sas, Rabin Jusef, "palestinci jsou ciste zlo, zmije, meli by zmizet z povrchu zeme".]
https://www.seznamzpravy.cz/clanek/zahranicni-izraelska-palba-v-gaze-u-distribucnich-center-zabila-desitky-lidi-uvadi-urady-279287
https://www.seznamzpravy.cz/clanek/zahranicni-trump-naleha-na-izraelskou-justici-aby-zrusila-proces-s-netanjahuem-280301
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Pavel Machek
pavel
Pan je vtipnej. Chtel by obohacovat uran na 0.5%. No, to asi uplne nepujde :-). https://www.seznamzpravy.cz/clanek/audio-podcast-5-59-iran-hleda-po-uderu-americkym-pulnocnim-kladivem-radu-v-moskve-279874 https://en.wikipedia.org/wiki/Uranium
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Pavel Machek
pavel
Doporucim na yt game101/The Dominoes Falling Toward World War III [DBe4yHPbUiw] -- a jo, padaji nejen domina. https://www.seznamzpravy.cz/clanek/zahranicni-rekonstrukce-bombardery-letely-37-hodin-trump-se-rozhodl-v-utery-279830
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Pavel Machek
pavel
Jako jo, zabijet lidi neni dobre. Ale ... ten vudce sekty nebyl dobry clovek. A jako ano, technicky mozna planovana vrazda... jen maly detail je ze ta "obet" spolupracovala na planovani.. respektive si tu vrazdu objednala nebo mozna spis ty obvinene donutila / zmanipulovala. „Není akceptovatelné, aby když někdo něčemu věří, mohl vraždit,“ řekla soudkyně v závěru své řeči. S tim se asi da souhlasit, na druhou stranu tohle ma fakt dost daleko od "bezne" vrazdy, treba spolecenskou nebezpecnosti.
(Za pomoc se sebevrazdou je vyrazne min let. Chapu ze tohle byla vic nez pomoc, ale...)
https://www.seznamzpravy.cz/clanek/audio-podcast-5-59-vrazda-velkeho-manipulatora-proc-padly-tresty-v-kauze-kutnohorske-sekty-278761
(Za pomoc se sebevrazdou je vyrazne min let. Chapu ze tohle byla vic nez pomoc, ale...)
https://www.seznamzpravy.cz/clanek/audio-podcast-5-59-vrazda-velkeho-manipulatora-proc-padly-tresty-v-kauze-kutnohorske-sekty-278761
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Pavel Machek
pavel
Dreamliner went down due to hardware failure, with, say, 85% probability. https://www.youtube.com/watch?time_continue=793&v=8XYO-mj1ugg .
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Pavel Machek
pavel
Na Seznamu je clanek o tom, jak z padu Air India nemuzem obvinovat Boeing. (Karel Mündel ze CVUT). No tak ... muzem, tak na 85%. Ten Dreamliner sel dolu s vytazenym RATem, a RAT znamena... No fakt nechcete sedet v letadle, ktery prislo o tolik systemu, ze je cas na aktivaci RAT. I kdyz, na simulatoru by to mohla byt dobra zabava :-). https://www.youtube.com/watch?time_continue=793&v=8XYO-mj1ugg .
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Pavel Machek
pavel
Ten obrazek je dost presnej. I ta barva sedi, a to ze je magnet na decka co ho chtej hladit po prdeli...
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Pavel Machek
pavel
Ne, to co se deje v Gaze neni ok :-(. Rad bych videl Bibiho pred soudem.
https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fdaniel.prokop.313%2Fposts%2F10171833170745615
https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fdaniel.prokop.313%2Fposts%2F10171833170745615
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Pavel Machek
pavel
I guess I should not try to do signal analysis on smartwatch... but it is more fun that way. It even has built-in fft function. #banglejs2.
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Pavel Machek
repeated
repeated
Jan Korbel 🐧
jackc@kompost.cz
Edited 1 month ago
"V Senátu se řečnilo o přesunu české ambasády do Jeruzaléma."
Věděl by někdo, z čeho vychází ta potřeba některých českých politiků lézt Netanyahuovi do zadele?
#odemčeno - stačí zadat e-mail třeba z https://mail.tm
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Pavel Machek
pavel
Edited 1 month ago
Not cool, Japan. Not cool, Mazda. :-(
(citation from someone else's fb:)
Japanese car manufacturer Mazda has returned to the Russian market after pulling out in 2022.
Mazda CX-5 and CX-50 are now back in sell; tax revenues and import export will once again supply russian war machine.
(citation from someone else's fb:)
Japanese car manufacturer Mazda has returned to the Russian market after pulling out in 2022.
Mazda CX-5 and CX-50 are now back in sell; tax revenues and import export will once again supply russian war machine.
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Pavel Machek
pavel
Allatra ~= Tvoriva spolecnost == nebezpecna sekta.
https://www.sisyfos.cz/clanek/1612-bludny-balvan-za-rok-2024-spolek-allatra
https://www.sisyfos.cz/clanek/1612-bludny-balvan-za-rok-2024-spolek-allatra
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Pavel Machek
pavel
Je spousta ruznych kurzu jakesi ezo-parodie na kvantovku... kurzy asi nestoji za moc. Ale zda se, ze "Doctor Who" ma dobry shrnuti, ktery za to stoji. "The devil's chord."
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Pavel Machek
pavel
Chcete-li si otravit kone, ctete equichannel :-(. https://www.equichannel.cz/clanky/ustajeni-a-pece-o-kone-1300876743/cesnek-pro-kone-meli-byste-ho-krmit [Uz tam propagovali ezo-podvodnici co mluvi ze zviraty, takze tohle bohuzel neni uplne neobvykle.] #horse #poison
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Pavel Machek
pavel
Dostal jsem k narozeninam kone. Je trochu placatej, ale aspon toho tolik nesezere. Dekuju! Doufam, ze zlutak nebude zarlit :-).
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Pavel Machek
pavel
q: Does anyone have any advice on how to keep safe in the event of a dog attack?
f you can, teaching the horse to face the dog worked well for us 99% of time. Dogs eventually realize that horse a) has bigger teeth and b) is not running away.
The remaining 1% was a (pitbull) dog that wanted to play, and horse going straight at him did not scare him off. I was afraid that horse would harm him in self-defence, so I just jumped on him and grabbed his collar. Dog wanted to play, and this was suprising enough to stop the conflict.
[Some people carry gun or pepper spray.]
f you can, teaching the horse to face the dog worked well for us 99% of time. Dogs eventually realize that horse a) has bigger teeth and b) is not running away.
The remaining 1% was a (pitbull) dog that wanted to play, and horse going straight at him did not scare him off. I was afraid that horse would harm him in self-defence, so I just jumped on him and grabbed his collar. Dog wanted to play, and this was suprising enough to stop the conflict.
[Some people carry gun or pepper spray.]
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Pavel Machek
pavel
"The Colorless Man (AI-Assisted Short Film)". Uncanny valley. It is quite amazing what 'AI' can do. OTOH it does look wrong.
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