~/talks

Weiwei Chu

what they talk about

where they keep going back

no series more than once — all 2 in the filters

on a stage with

all 12 in the filters

who talks about the same things

nobody close enough yet

titleconferencedate
WLB-LLM: Workload-Balanced 4D Parallelism for Large Language Model TrainingOSDI '252025-07-07
Analysis finds up to 1.4× GPU compute skew in Llama 3 400B traces and pins sources to pipeline-level packing and context-level sharding. The system implements…
Talk on
Scheduler and Sharding Considerations for Network EfficiencyNetworking @Scale 20242024-09-11
Describes how MAST and topology-aware placement map Llama3 parallelisms onto a 24,000 GPU network to cut cross‑hop traffic, using rank assignment and…
Talk on
~/search
type to search 6,249 conferences, 138,987 speakers and 185,172 talks
~/help
cmdctrl k
search every conference, speaker and series
/
focus the filter search
h
home
c
conferences
s
speakers
e
series
t
light / dark — the status bar button does the same
?
this help
esc
close this, then clear every filter — or just the search, while you are typing in it

Ignored while you are typing. Pages without a filter rail have no search to focus.