https://github.com/lind026/mthpc

Multiple Threads, Parallelism and Concurrency Library (MTHPC)
https://github.com/lind026/mthpc

c concurrency lock-free multithreading parallelism

Last synced: about 2 months ago
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Multiple Threads, Parallelism and Concurrency Library (MTHPC)

• Host: GitHub
• URL: https://github.com/lind026/mthpc
• Owner: linD026
• License: bsd-2-clause
• Created: 2022-11-24T07:31:02.000Z (about 2 years ago)
• Default Branch: master
• Last Pushed: 2024-07-08T09:17:42.000Z (6 months ago)
• Last Synced: 2024-07-08T11:41:25.743Z (6 months ago)
• Topics: c, concurrency, lock-free, multithreading, parallelism
• Language: C
• Homepage:
• Size: 211 KB
• Stars: 5
• Watchers: 1
• Forks: 0
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# mthpc

mthpc is parallelism and concurrency library for C language. It targets to

improve the parallel and concurrent part of userspace C. mthpc provides the

thread framework, asynchronous worker (deferred work), synchronous mechanisms,

and some concurrent data structures. mthpc is based on [C11 Atomics](https://en.cppreference.com/w/c/thread)

and [POSIX Threads](https://en.wikipedia.org/wiki/Pthreads).

## Build

To build the mthpc library, use the following commands.

```bash

make build          # Build the library and headers in mthpc directory

make lib            # Build the library only

make clean          # Delete generated files

```

The default building will generate the dynamic library. If you want to generate

the static library, add the paramter `static=1`.

---

## Features

The mthpc library provides the synchronous mechanisms, concurrncy data

structures, and more. See all the features in [api.md](doc/api.md).

---

## Development

For the development, the mthpc library provides the Makefile paramter,

 `debug=1`, to verify the action in runtime.

All the featues have the test program(s) in their own directory, for example,

rcu feature has `new_test.c` and `test.c` in `src/rcu/`. And, we can run the

test program(s) with the command, `bash script.sh`.

## Compare with [urcu](https://github.com/urcu/userspace-rcu)

> Before running the benchmark, we need the userspace-rcu lib.

We run 100 readers and single writer. And, the hardware is i7-8750H with 6 cores.

```

# Source: tests/urcu-benchmark/logs/log-test-urcu-timing-2023-04-19

## urcu

Time per read : 596.663 cycles

Time per write : 6.25778e+07 cycles

## mthpc

Time per read : 569.977 cycles

Time per write : 6.91447e+07 cycles

```