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toarca.com | ||
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www.euccas.me
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mazzo.li
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| | | | | In my latest filesystem-themed post I discussed a technique to perform distributed resource management more safely. This time I'll explain how one might effectively combine _Reed-Solomon coding_ and _cyclic redundancy checks_. The first gives us redundancy (we can lose disks and still recover our data), the second protects us against data corruption. | |
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moinakg.wordpress.com
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| | | | | In Pcompress, I have implemented a variant of the rolling hash based Content Defined Chunking that provides both deduplication accuracy and high performance. This post attempts to explain the chunking process, covers the chunking computations that are done in Pcompress and then talks about the new optimizations for very fast sliding window chunking (on the... | |
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cfallin.org
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| | | [AI summary] The article discusses the development of an Ahead-of-Time (AOT) compiler for JavaScript, leveraging precompiled inline-cache (IC) stubs. By moving runtime type binding to indirect calls, the compiler can generate static code, enabling full AOT compilation. This approach achieves significant performance improvements, with a 2.77x geometric mean speedup on various benchmarks. The article also explores further optimizations through profile-guided inlining, and compares this method with other AOT approaches like Hopc's type inference. The potential for future enhancements and the use of compiler backends derived from interpreters are also highlighted. | ||
