psychec
Apache Thrift
psychec | Apache Thrift | |
---|---|---|
4 | 10 | |
497 | 10,153 | |
- | 0.4% | |
7.5 | 9.0 | |
8 days ago | 4 days ago | |
C++ | C++ | |
BSD 3-clause "New" or "Revised" License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
psychec
-
The Jotai Benchmark Collection
We, at UFMG, have been working on a methodology to generate benchmarks in C. We have a working collection of benchmarks here with a bit more than 30K executable programs. Benchmarks are single functions mined from open-source repositories. We have designed a domain-specific language to generate inputs for them. We use psyche-c to infer missing types and declarations. We use kcc and AddressSanitizier to filter out as much undefined behavior as possible. We use CFGGrind to check input coverage and to count the number of instructions executed. These benchmarks can be used in many ways: to stress test compilers; to autotune predictive compilation tasks; to analyze the dynamic behavior of programs; to improve compiler optimizations; etc. We have a technical report here.
-
Getting AST of C source code programmatically!
Did you take a look at psyche-C? https://github.com/ltcmelo/psychec
- Psyche: A C front end for implementation of static analysis tools
- adding a C# Roslyn-like API as part of the rewrite of my C compiler frontend project
Apache Thrift
-
Symfony in microservice architecture - Episode I : Symfony and Golang communication through gRPC
There are various notable implementations of RPC like Apache Thrift and gRPC.
- What is gRPC popularity? I believe not very popular. And subreddit is small. Why is that?
-
Fresh – The next-gen web framework
> That's just your choice of how to build your app, right? You could've avoided this by rendering templates on the server and sending static HTML to the client, keeping the business logic on the server.
No, that's a requirement on most business cases, my comment stated 'complex and dynamic web apps'. Re-rendering the whole page everytime the user checks a box or clicks a button is (a) terrible UX, (b) hard to track the state between page refresh, (c) wrong practice and (d) bad performance.
> Here's just one of ten-thousand other battle-tested options you can use: https://github.com/apache/thrift/
Sure, I should setup a complex and huge dependency for just one of the many problems I highlighted. What a great idea
- Ask HN: Who Wants to Collaborate?
-
Deadline Budget Propagation for Baseplate.py
Thus, we released Baseplate.py v2.1 with deadline propagation. Each request between Baseplate services has an associated THeader, which includes relevant information for Baseplate to fulfill its functionality, such as tracing request timings. We added a “Deadline-Budget” field to this header that propagates the remaining timeout so that information is available to the following request, and this timeout continues to get updated with every new request made. With this update, we save production costs by allowing resources to work on requests awaiting a response, and gain overall improved latency.
-
If someone ever asks you why you use Apollo, show them this screenshot.
Here’s an example of the Thrift changelog. Knock yourself out. Or you can get your sense of productivity by actually doing something of value.
-
parquet2 0.3.0, with native support to read async
The biggest addition is native async reading via futures::AsyncRead and futures::AsyncSeek, which required a lot of (to be merged) changes upstream (changes to thrift rust compiler and parquet-format-rs). I placed those changes on a temporary crate until things are released there.
- proposal: expression to create pointer to simple types #45624
-
Can you share your experience with race conditions in production?
We were sharing instances of a Thrift TDeserializer across threads. We knew TProtocol was not thread-safe, but the TDeserializer constructor accepts a TProtocolFactory, so we naively assumed the deserialize method would use that to create a new instance of TProtocol for each invocation, but unfortunately, the TDeserializer constructor immediately creates TProtocol and stores it in a member variable, so TDeserializer is not actually thread-safe.
What are some alternatives?
ImGuiColorTextEdit - Colorizing text editor for ImGui
gRPC - The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
OpenMLDB - OpenMLDB is an open-source machine learning database that provides a feature platform computing consistent features for training and inference.
ZeroMQ - ZeroMQ core engine in C++, implements ZMTP/3.1
ccache - ccache – a fast compiler cache
Cap'n Proto - Cap'n Proto serialization/RPC system - core tools and C++ library
timemory - Modular C++ Toolkit for Performance Analysis and Logging. Profiling API and Tools for C, C++, CUDA, Fortran, and Python. The C++ template API is essentially a framework to creating tools: it is designed to provide a unifying interface for recording various performance measurements alongside data logging and interfaces to other tools.
Protobuf - Protocol Buffers - Google's data interchange format
color_coded - A vim plugin for libclang-based highlighting of C, C++, ObjC
Apache Avro - Apache Avro is a data serialization system.
jotai-benchmarks - Collection of executable benchmarks
Apache Parquet - Apache Parquet