智汇/华云 io_uring是kernel 5.1中引入的一套新的syscall接口,用于支持异步IO。随着客户在高性能计算中的求解问题规模的越来越大,对计算能力和存储IO的需求不断增长,并成为计算和存储技术发展最直接的动力。本文将对io_uring的原理和功能进行分析,让大家了解io_uring的性能以及其应用场景、发展趋势。 ” 概述 高性...
Go io uring syscall implementation without CGO, rewrite on branch v0.4 gogolangiouring UpdatedApr 25, 2023 Go network library based on io_uring and C++20 coroutine network-librarycoroutinecpp20io-uringiouringliburing UpdatedMay 26, 2020 C++ ...
#include <linux/openat2.h> /* Definition of RESOLVE_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h> int main() { int dir_fd; int fd; int flags; mode_t mode; dir_fd = open("/home/test", O_RDONLY); //fd参数是通过打开相对路...
syscall BUILD.bazel LICENSE README.md WORKSPACE errors.go eventfd.go fixed_buffers.go fixed_files.go go.mod go.sum iouring.go iouring_test.go link_request.go mmap.go options.go poller.go prep_request.go probe.go request.go timeout.go ...
link_request.go syscall: change SubmissionQueueEntry and CompletionQueueEvent to inte… Feb 28, 2023 mmap.go types.go: add SQRing and CQring constructors Feb 28, 2023 options.go types.go: add ring buffer managing interface and structure Feb 28, 2023 ...