LZ4 is lossless compression algorithm, providing compression speed > 500 MB/s per core, scalable with multi-cores CPU. It features an extremely fast decoder, with speed in multiple GB/s per core, typically reaching RAM speed limits on multi-core systems. ...
Note that this algorithm does not profile compression ratio. The above plot shows the same information as the previous plot, but also includes the compression ratio in that the left-most algorithm exhibits the highest compression ratio. Bro input The next figures show the same plot types for ...
The algorithm is proposed to a register transfer level hardware design, permitting performance, power consumption, and area estimation. The cache compression is evaluated using full-system simulation and a range of benchmarks. It can be shown that compression can improve performance for memory-...
Brotli is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the best currently available general-purpose compression methods. It is ...
nvCOMP provides a set of benchmarks for each of the formats in the low-level and high-level format. Figure 2 compares the performance of high-level and low-level on a few different datasets, with large contiguous buffers. The results were collected using the A100 GPU. ...
In addition to the AWS instance with T4s, we also tested the same benchmark on a four-GPU quad from a DGX-1. In such a system, each GPU has 125 GB/s total egress bandwidth to peer GPUs. On some columns, nvcomp compression improves all-gather bandwidth by 2-4x even for this tight...
However, few existing methods take an end-to-end approach of composing compressions with system optimizations, as it requires significant efforts to bring modeling, algorithm, and system areas of deep learning to work synergistically together. DeepSpeed Compression overcomes these ...
122 papers with code • 0 benchmarks • 0 datasets This task has no description! Would you like to contribute one?Benchmarks Add a Result These leaderboards are used to track progress in Data Compression No evaluation results yet. Help compare methods by submitting evaluation metrics. ...
Communication compression.Last September, we announced 1-bit Adam, a communication compression algorithm that reduces communication volume by up to 5x while achieving similar convergence efficiency to Adam. Large batch size training.In contrast to reducing volume, another ...
In order to run a quantum algorithm on a NISQ device, it first needs to be synthesized into elementary 1- and 2-qubit gates. The original implementation of the FRQI5requiredO(N2)elementary gates, while the more recent implementation by Khan7reduced the complexity toO(64Nlog2N)elementary...