ftz: flush denormal numbers in numpy arrays to zero
Project description
Denormal numbers (“denorms”) are extremely nonzero small numbers (less than 1.2-38 for single precision or 2.2e-308 in double precision) which are handled poorly on most modern archicectures. Instructions involving denormal operands may run as much as 100 times slower than those involving standard floating point operands [1], giving rise to very odd performance bugs.
This package contains optimized SSE code to flush denorms in numpy arrays to zero.
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
ftz-0.1.tar.gz
(41.3 kB
view details)
File details
Details for the file ftz-0.1.tar.gz
.
File metadata
- Download URL: ftz-0.1.tar.gz
- Upload date:
- Size: 41.3 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
File hashes
Algorithm | Hash digest | |
---|---|---|
SHA256 | 636d5e8bf8eaba49ae68b32471ef5365475b47aadb1f9fca01d14823a6d012b6 |
|
MD5 | 1f12768ea73c48925f4e27c32a959b82 |
|
BLAKE2b-256 | d26662a5860bb9428d538e4ff5c774a08092fbb3e3f3e6730c88c33d197d045d |