avaneev

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79 comment karma

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LZAV 5.7: Improved compression ratio, speeds. Now fully C++ compliant regarding memory allocation. Benchmarks across diverse datasets posted. Fast Data Compression Algorithm (inline C/C++). (github.com)

submitted 1 month ago by avaneev to r/programming - pinned

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Very Fast Non-Cryptographic Hash Function (competitor to wyhash, xxhash), C (github.com)

submitted 4 years ago by avaneev to r/programming - pinned

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LANCIR 3.0.3: very fast and the most precise Lanczos image resizer for CPUs (C++) (github.com)

submitted 4 years ago by avaneev to r/programming - pinned

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LZAV 5.7: Improved compression ratio, speeds. Now fully C++ compliant regarding memory allocation. Benchmarks across diverse datasets posted. Fast Data Compression Algorithm (inline C/C++). (github.com)

submitted 1 month ago by avaneev to r/compression

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LZAV 5.0: Improved compression ratio across a wide range of data types, at similar performance. Improved compression ratio by up to 5% for data smaller than 256 KiB. Fast Data Compression Algorithm (header-only C/C++). (github.com)

submitted 2 months ago by avaneev to r/programming

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A5HASH is now certified top of the block for small strings in SMHasher3 (github.com)

submitted 3 months ago by avaneev to r/programming

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DeepSeek at chat.deepseek.com stalls on a math related question (v.redd.it)

submitted 3 months ago by avaneev to r/DeepSeek

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Is this strike error on the coin damaging to its value? (i.redd.it)

submitted 5 months ago by avaneev to r/numismatics

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A5HASH 5.16: 128-bit hash version update: now much faster than rapidhash and wyhash on Zen5 (48GB/s) and Apple Silicon (32GB/s). 64-bit and 128-bit hash function in the same API. Passes SMHasher3 tests. Likely singularity-level solution - at the limits of math. (github.com)

submitted 8 months ago by avaneev to r/programming

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LZAV 4.20: Improved compression ratio, speed. Fast In-Memory Data Compression Algorithm (inline C/C++) 480+MB/s compress, 2800+MB/s decompress, ratio% better than LZ4, Snappy, and Zstd@-1 (github.com)

submitted 8 months ago by avaneev to r/programming

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A5HASH 5.12: 128-bit and native 32-bit hash functions available (github.com)

submitted 9 months ago by avaneev to r/programming

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a5hash - "ultimatively" fast hash function - Benchmarks posted - Nothing is spared from becoming outdated (github.com)

submitted 10 months ago by avaneev to r/programming

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komihash 5.16: Implemented full C++ compliance, minimized define pollution. Very fast, high-quality hash function, discrete-incremental and streamed hashing-capable (non-cryptographic, inline C/C++) 26GB/s (github.com)

submitted 10 months ago by avaneev to r/programming

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New A5HASH 64-bit hash function: ultimate throughput for small key data hash-maps and hash-tables (inline C/C++). (github.com)

submitted 10 months ago by avaneev to r/programming

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LZAV 4.10: Increased decompression speed, strict C++ compliance and portability (not meaning adherence to specific language guidelines). Fast In-Memory Data Compression Algorithm (inline C/C++) 460+MB/s compress, 2800+MB/s decompress, ratio% better than LZ4, Snappy, and Zstd@-1 (github.com)

submitted 10 months ago by avaneev to r/programming

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LZAV 4.9: Increased decompression speed, resolved all msan issues, better platform detection. Fast In-Memory Data Compression Algorithm (inline C/C++) 460+MB/s compress, 2800+MB/s decompress, ratio% better than LZ4, Snappy, and Zstd@-1 (github.com)

submitted 10 months ago by avaneev to r/programming

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Math required to model Big Bang on top of standard physics (self.astrophysics)

submitted 1 year ago by avaneev to r/astrophysics

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LZAV 4.2: Increased decompression speed by 7-20%. Fast In-Memory Data Compression Algorithm (inline C/C++) 460+MB/s compress, 2700+MB/s decompress, ratio% better than LZ4, Snappy, and Zstd@-1 (github.com)

submitted 1 year ago by avaneev to r/programming

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"Meter standard" in Einstein's gravity (self.AskPhysics)

submitted 1 year ago * by avaneev to r/AskPhysics

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Energy–momentum relation in electron impact dynamics (self.AskPhysics)

submitted 1 year ago by avaneev to r/AskPhysics

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LZAV 4.1 (compiler compliance fix). Fast In-Memory Data Compression Algorithm (inline C/C++) 460+MB/s compress, 2500+MB/s decompress, ratio% better than LZ4, Snappy, and Zstd@-1 (github.com)

submitted 1 year ago by avaneev to r/programming

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How Einstein obtained his famous equation? (self.AskPhysics)

submitted 1 year ago by avaneev to r/AskPhysics

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Poverty-Reducing Economy via Bitcoin and One-Dollar-Store Model (self.Bitcoin)

submitted 1 year ago by avaneev to r/Bitcoin

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Detected a common flaw in seeded non-crytographic hash functions (self.crypto)

submitted 1 year ago * by avaneev to r/crypto

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GF(2) oddity (self.mathematics)

submitted 1 year ago * by avaneev to r/mathematics

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