Gunjan Dhanuka — Learning Notes
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gpu
gpu
13 items under this folder.
Sep 02, 2026
Learn: GPU Architecture & SIMT
gpu
cuda
simt
tensor-cores
occupancy
hardware
llm-systems
Sep 02, 2026
Learn: The GPU Memory Hierarchy
gpu
memory-hierarchy
hbm
shared-memory
coalescing
bank-conflicts
memory-wall
performance
Sep 02, 2026
Learn: Performance Modeling & Roofline
gpu
roofline
arithmetic-intensity
mfu
mixed-precision
fp8
tensor-cores
profiling
performance-modeling
Sep 02, 2026
Learn: Your First CUDA Kernels
gpu
cuda
kernels
vector-add
matmul
grid-stride
cuda-events
arithmetic-intensity
llm-systems
Sep 02, 2026
Learn: Optimizing GEMM
gpu
cuda
gemm
matmul
tiling
coalescing
shared-memory
register-blocking
bank-conflicts
warptiling
cublas
cutlass
performance
Sep 02, 2026
Learn: The Memory Wall & FlashAttention
gpu
flashattention
kernel-fusion
online-softmax
memory-wall
io-aware
attention
arithmetic-intensity
hopper
blackwell
Sep 02, 2026
Learn: Triton & Modern Kernel Authoring
gpu
triton
torch-compile
kernels
cuda
autotuning
llm-systems
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: LLM Inference & Serving Systems
gpu
inference
serving
kv-cache
paged-attention
vllm
speculative-decoding
quantization
prefill-decode
Sep 02, 2026
Learn: The GPU Engineer's Roadmap
gpu
careers
kernels
distributed-training
inference
interviews
roadmap
capstone
gpus