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Author and maintainer: https://github.com/katursis
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#cplusplus #assembly #assembly_language #avx512 #benchmark #coroutines #cpp #cpp_programming #cpp17 #cpp20 #cuda #gcc #google_benchmark #hpc #io_uring #linux_kernel #llvm #ptx #ranges #tutorial #tutorials

This repository helps developers improve their coding skills by showing how to write faster and more efficient code. It includes examples for C++, CUDA, and Assembly, focusing on performance optimization techniques. By using this resource, developers can learn how to avoid common pitfalls like performance bottlenecks and improve their coding habits. It also provides benchmarks to compare different coding methods, helping users choose the best approach for their projects. This can lead to significant speed improvements and better use of computer resources.

https://github.com/ashvardanian/less_slow.cpp
#c_lang #infiniband #iwarp #kernel_rdma_drivers #linux_kernel #rdma #roce #userspace_libraries

You can use RDMA Core, a set of Linux userspace libraries and daemons, to work with RDMA devices for high-speed network communication. It supports many kernel drivers and provides tools and libraries like libibverbs and librdmacm to manage RDMA devices and connections. You can build it easily with cmake and install required packages depending on your Linux distribution. Using RDMA Core lets you set up software RDMA interfaces and verify them with commands like `ibv_devices` or `rdma link`. This helps you achieve faster, low-latency data transfer, which is useful for high-performance computing and networking tasks.

https://github.com/linux-rdma/rdma-core
#shell #archlinux #baby_sched #cachy #cachy_scheduler #cachyos #cacule_sched #kernel #linux_kernel #performance #performance_tuning

CachyOS offers enhanced Linux kernels with schedulers like BORE for gaming, EEVDF for general use, and BMQ, plus variants for security, servers, real-time, and Steam Deck. They include advanced optimizations like LTO, profile-guided compilation, AMD P-State boosts, ZFS/NVIDIA support, and CPU-specific builds (x86-64-v3/v4, Zen4). Easy repo install auto-detects your CPU for top performance. This boosts your system's speed, responsiveness, and efficiency on modern hardware, making gaming, daily tasks, and heavy workloads smoother and faster.

https://github.com/CachyOS/linux-cachyos