# Week 10 Update 10.1 This was another week of intense coding in my repository https://github.com/mdvillagra/poseidon-benchmarks. I am not listing all the commits because there were a lot of them. I managed to integrate several important instantions of Poseidon into my repository which includes: 1. [Lambdaworks](https://github.com/lambdaclass/lambdaworks), 2. [Neptune](https://github.com/lurk-lab/neptune), 3. [Dusk-network](https://github.com/dusk-network/Poseidon252), and 4. [Risc0](https://github.com/risc0/risc0). Right now I am almost ready to start executing the benchmarks. All these implementations are running fine and I already was able to run some preliminary benchmarks with them. I am planning to add another instantiation from [cryptoexperts](https://github.com/CryptoExperts/poseidon) which is written in C. I have a problem here, which is about executing a C function from Rust. I am planning to solve this issue during Week 11, and then I can run a full benchmark.