meta
@eigenform
Followers
534
Following
103K
Media
285
Statuses
15K
he/him (john), looking for work!! ๐จโ๐ป hacker friend ๐ฆ hw/fw/sw, uarch, security, rust, etc ๐ @[email protected] ๐ฅ๏ธ @reflexive.space
chicago-ish
Joined January 2018
reposting now that my twitter cards work! blog post about exploring the local branch predictor on my M2 MBP
1
11
41
in the store queue case: ideally you are thoroughly polluting it when you transition between hv and guest.
0
0
0
๐คจ wake up babe new complex microarchitectural conditions just dropped
1
0
1
(i guess having a way of making little value predictor models is nice too).
0
0
0
i think these actually have *data* not just control flow information (which I should probably add to my Pin plugin too).
1
0
0
adding a thing to dendrite (my rust lib for playing with predictors over Intel Pin traces) for parsing the CBP2025 traces.
1
0
1
RT @san_koh_kumo: ใตใกใกใใใใใคใซใๅขใใฆ็ๅฃใซ่ธใฃใฆใใใ่ฆใฆใใใฆ๐ฅบ
0
5K
0
RT @mboehme_: 100% of ACM publications available for free from 1st January 2026! ๐ Landmark achievement!.
0
6
0
RT @AndyMasley: God apparently there are 3rd order effects as well. Just hope it stops there.
0
39
0
RT @r_shioya: RUNLTS ใฏไธๅฟ Register-value-aware predictor Utilizing Nested Large TableS ใฎ็ฅใงใใ๏ผๆใ
ใฏๆฏๅๅ
จๅกใฎใคใใทใฃใซ+-1ใฎใขใซใใกใใใใใๅๅใไฝใฃใฆใฆ๏ผไปๅใใใใชใฃใฆใพใ๏ผใใโฆ.
0
8
0
RT @AJamesMcCarthy: On Sunday I traveled to the middle of the desert to capture this: The ISS against our sun. What I didn't expect: the suโฆ.
0
8K
0
RT @ShinyQuagsire: Apparently the NS2 controllers have a bunch of built-in sounds they can play, like the screen recording dink and a new fโฆ.
0
6
0
the classic "misunderstand the docs" into "misunderstand for FOUR YEARS".
0
0
1