Gunjan Dhanuka — Learning Notes
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distributed-training
14 items with this tag.
Sep 02, 2026
3D Parallelism (DP × TP × PP)
gpu
distributed-training
3d-parallelism
tensor-parallelism
pipeline-parallelism
data-parallelism
topology
nvlink
infiniband
llm-systems
Sep 02, 2026
Collective Communication
gpu
distributed-training
collective-communication
all-reduce
reduce-scatter
all-gather
all-to-all
ring-all-reduce
nccl
Sep 02, 2026
Data Parallelism (DP)
gpu
distributed-training
data-parallelism
all-reduce
ddp
gradient-accumulation
llm-systems
Sep 02, 2026
FSDP (Fully Sharded Data Parallel)
gpu
distributed-training
fsdp
fsdp2
pytorch
dtensor
sharded-data-parallelism
zero
collectives
Sep 02, 2026
Megatron-LM / Megatron-Core
gpu
distributed-training
megatron
tensor-parallelism
pipeline-parallelism
sequence-parallelism
expert-parallelism
framework
nvidia
llm-systems
Sep 02, 2026
NCCL (NVIDIA Collective Communications Library)
gpu
distributed-training
nccl
collective-communication
all-reduce
nvlink
infiniband
sharp
topology-aware
Sep 02, 2026
Optimizer State Memory (16 bytes/param)
gpu
distributed-training
memory
optimizer-state
adam
mixed-precision
zero
fsdp
Sep 02, 2026
ZeRO (Zero Redundancy Optimizer)
gpu
distributed-training
zero
deepspeed
sharded-data-parallelism
optimizer-state
memory
offloading
Sep 02, 2026
Learn: Data Parallelism & Collective Communication
gpu
distributed-training
data-parallelism
collective-communication
all-reduce
nccl
ddp
nvlink
infiniband
interconnects
Sep 02, 2026
Learn: ZeRO & FSDP
gpu
distributed-training
zero
fsdp
fsdp2
deepspeed
sharded-data-parallelism
mixed-precision
optimizer-state
offloading
collectives
Sep 02, 2026
Learn: Model Parallelism
gpu
model-parallelism
tensor-parallelism
pipeline-parallelism
sequence-parallelism
expert-parallelism
context-parallelism
megatron
moe
distributed-training
llm-systems
Sep 02, 2026
Learn: SOTA Large-Scale Training
gpu
distributed-training
3d-parallelism
fp8
transformer-engine
megatron
torchtitan
deepseek-v3
llama-3
mfu
activation-recomputation
fault-tolerance
moe
Sep 02, 2026
Learn: The GPU Engineer's Roadmap
gpu
careers
kernels
distributed-training
inference
interviews
roadmap
capstone
gpus
Sep 02, 2026
GPU Systems & ML Systems for LLMs — Curriculum
gpu
ml-systems
cuda
kernels
distributed-training
curriculum