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I just learned about a new compression library called ZFP: https://github.com/LLNL/zfp
> zfp is an open source C/C++ library for compressed numerical arrays that support high throughput read and wr…
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Hello,
This bug seems to consistently cause SIGILL crashes for me when compressing float data using reversible encoding.
When running under UBSAN (https://clang.llvm.org/docs/UndefinedBehaviorSani…
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Sorry another UB bug:
I'm aware that zfp doesn't currently support round-tripping non-finite values, but it would be good if it didn't crash hard on NaN/inf/-inf input, in particular since client l…
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It seems like this would be the logical repository for a binding to the [H5Z-ZFP](https://github.com/LLNL/H5Z-ZFP) HDF5 filter plugin, perhaps as a separate package in a subdirectory to match the [fil…
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zfp is a [library by LLNL](https://github.com/LLNL/zfp) that also does multidimensional array compression.
It would be nice to see benchmarks against their vectorized (SIMD) algorithms.
You can …
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I can't figure out how to test CUDA support on my system.
I generated a simple test file: `python3 -c 'import struct; import math; open("test.bin", "wb").write(struct.pack("
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Syntax error (maybe misplaced parentheses)?
https://github.com/LLNL/zfp/blob/5c976d8da013988174f931845862b6f94119cade/setup.py#L14
```
% pip install --no-build-isolation 'git+https://github.com…
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[ZFP](https://forecast.weather.gov/product.php?site=MFR&issuedby=MFR&product=ZFP&format=CI&version=1&glossary=1) is an often-request and often-used product that the NWS creates. It summarizes a forec…
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### Is your feature request related to a problem?
XZ compression is often 2-3x better than gzip...the BOV default. Files compressed by XZ can be distinguished from files compressed with gzip using ma…
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@lindstro
In our e4s/22.05 stack we have the following installations of zfp, one of them is a cuda build.
```
~/gitrepos/buildtest/ [executor_check_in_parser] spack find --format "{name}@{vers…