Summary welcome chronicles feb 2024 projects copilot library survey pollux adasum adaptation_learning gradient_descent auto_parallel scheduling gradient_compression dgc csc flash attention LoRA mathematics basic entropy newton regression conjugate descent gradient descent pca support vector differentiation fourier kmeans wavelets plan preliminary haar wavelet fourier analysis uncertainty principle multiresolution models llm falcon llama peft transformer models megatron deepspeed pytorch tensor autograd operator profiler hook elastic patch misc paddle ps framework cinn dataloader horovod run workflow object develop pytorch tensorflow elastic ray overview gcs raylet api survey python concurrent execution multiprocessing decorator tips enable_shared_from_this ip_local_port_range golang error infrastructure pki linux cache kubernetes concepts scheduler operator device plugin docker install api-service nccl cuda todo gloo mpi jax tvm llm notes influence and persuasion freynman technique wavelet signal processing