ah so `vzeroupper` indicates SSE or something so it seems like it is still trying to vectorize but i

ah so

vzeroupper

vzeroupper

vzeroupper

vzeroupper indicates SSE or something
so it seems like it is still trying to vectorize but it is just failing

PPerksey ``` C.Test(System.Numerics.Vector2, System.Numerics.Vector2) L0000: vzeroupp...

Perksey•4/9/23, 9:52 PM

actually i know what this is, tanner did say he got some code working that recognises SIMD-like data structures but hasn't got around to recognising operations affecting the entire SIMD-like structure (i.e. when you're adding all elements)

AAqua ah so `vzeroupper` indicates SSE or something so it seems like it is still tryin...

Lyris the Kitori•4/9/23, 9:52 PM

it sets the upper zero to v when

AquaOP•4/9/23, 9:52 PM

ah yes

PPerksey actually i know what this is, tanner did say he got some code working that recog...

AquaOP•4/9/23, 9:53 PM

that would be an awesome feature to have

Perksey•4/9/23, 9:53 PM

vzeroupper just cleans out the bits of the registers that aren't cleared out by default (128+)

AquaOP•4/9/23, 9:53 PM

i'm curious about how it handles a generic struct using .net 7's INumber stuff

AquaOP•4/9/23, 9:53 PM

ima try it

Lyris the Kitori•4/9/23, 9:53 PM

can i just get a runptyping instruction that runs my whole app in a single clock cycle

chairclr•4/9/23, 9:54 PM

IVector incoming?

AAqua that would be an awesome feature to have

Perksey•4/9/23, 9:54 PM

well if you want to implement it, here's the file you need to change https://github.com/dotnet/runtime/blob/main/src/coreclr/jit/importer.cpp

AquaOP•4/9/23, 9:54 PM

ah yes only 15k lines

Perksey•4/9/23, 9:55 PM

the method names as well

Perksey•4/9/23, 9:55 PM

https://cdn.discordapp.com/attachments/312132327348240384/835105799747403806/unknown.png

AquaOP•4/9/23, 9:55 PM

hahahaha

chairclr•4/9/23, 9:55 PM

there two hard problems in programming

chairclr•4/9/23, 9:55 PM

number one i forgot

chairclr•4/9/23, 9:55 PM

number two is naming things

Perksey•4/9/23, 9:56 PM

and number three is off by one errors

chairclr•4/9/23, 9:56 PM

tru

Perksey•4/9/23, 9:56 PM

everytime i tell that joke people always miss the joke

Lyris the Kitori•4/9/23, 9:56 PM

by one

AquaOP•4/9/23, 9:56 PM

how tf do you get sharplab to produce nice assembly like what you were seeing

AquaOP•4/9/23, 9:56 PM

mine just produces garbage

AquaOP•4/9/23, 9:57 PM

well not garbage but not any useful output

AAqua how tf do you get sharplab to produce nice assembly like what you were seeing

chairclr•4/9/23, 9:57 PM

uhh turn to release..?

khitiara•4/9/23, 9:57 PM

i got vectorized fully generic dot product and elementwise operations on generic spans going over here if anyone wants that

Perksey•4/9/23, 9:57 PM

"the two hardest things in programming are cache invalidation, naming things, and off by one errors"
"yeahhh trueee"

Perksey•4/9/23, 9:57 PM

NO ACKNOWLEDGEMENT OF JOKE

Perksey•4/9/23, 9:57 PM

https://tenor.com/view/jacksepticeye-lovrothecoolest-laugh-jacksepticeyelaugh-gif-19786321

Tenor

Furball•4/9/23, 9:57 PM

chairclr•4/9/23, 9:57 PM

i get the joke

Furball•4/9/23, 9:57 PM

I see

chairclr•4/9/23, 9:57 PM

thats why i said tru

Furball•4/9/23, 9:57 PM

That took me a while to realize

Perksey•4/9/23, 9:57 PM

COMEDY IS SUBVERTING EXPECTATIONS

Perksey•4/9/23, 9:57 PM

YOU WERE EXPECTING A TWO ELEMENT LIST

AquaOP•4/9/23, 9:57 PM

imagine having a sense of humour

Perksey•4/9/23, 9:57 PM

BUT IT WAS OFF BY ONE

Perksey•4/9/23, 9:57 PM

HAHAHAHAHAWHAHAHA

khitiara•4/9/23, 9:58 PM

oh nvm i got rid of my dot product and multiply stuff because i didnt need it

Lyris the Kitori•4/9/23, 9:58 PM

perksey goes mad once again

PPerksey HAHAHAHAHAWHAHAHA

chairclr•4/9/23, 9:58 PM

perksey villain arc

Furball•4/9/23, 9:58 PM

Perksey is going insane alot more often recently

chairclr•4/9/23, 9:58 PM

his demons winning

AquaOP•4/9/23, 9:58 PM

is this what maintaining silk.net does to an individual

FFurball Perksey is going insane alot more often recently

Lyris the Kitori•4/9/23, 9:58 PM

they havent been the same after the boykisser incedent

Furball•4/9/23, 9:58 PM

True

LLyris the Kitori they havent been the same after the boykisser incedent

chairclr•4/9/23, 9:58 PM

TRUE

AAqua is this what maintaining silk.net does to an individual

khitiara•4/9/23, 9:58 PM

idk i was about this mad before silk.net

FFurball Perksey is going insane alot more often recently

Perksey•4/9/23, 9:58 PM

i have just been embracing the Beyley Energy in My Life

ah so `vzeroupper` indicates SSE or something so it seems like it is still trying to vectorize but i

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