Sparkdata challenge for finding multiplicative pairs in a sorted array of decimal numbers that are constructed from two arrays (A,B), one containing the integer part and one containing the decimal part but as an integer.
The decimal numbers are then constructed as following: C[i] = A[i] + B[i] / scale
where the scale is a fixed number (here 1_000_000).
Free software: MIT license
Documentation: https://sparkdatachallenge.readthedocs.io.
Features
Brute force method that fails due to memory allocation for large arrays but only uses numpy vectorized functions
Brute force method based on a double for-loop
Math based method - optimized using mathematical properties of the inequalities and leveraging that the decimal number array C is sorted.
1 maintainer
Metadata
1 maintainer
Release files for sparkdatachallenge 0.1.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
|---|---|---|---|---|
| sparkdatachallenge-0.1.1.tar.gz | 5.2 kB | Without provenance | Details for sparkdatachallenge-0.1.1.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| sparkdatachallenge-0.1.1-py3-none-any.whl | Python 3 | none | any | Details for sparkdatachallenge-0.1.1-py3-none-any.whl |
Total release size: 10.9 kB
Release files / sparkdatachallenge-0.1.1.tar.gz
| Download URL | sparkdatachallenge-0.1.1.tar.gz |
|---|---|
| Size | 5.2 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
43527169729b4c4669862add7afd0762d8fdb8b66c4998467ccf5d057769378f
|
|
BLAKE2b-256 checksum How to use checksums |
6b3b5829da0d7d153143b712076b816d7529320dc146c7c79cad8cdf339325f6
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
poetry/1.1.6 CPython/3.9.4 Linux/4.12.14-lp151.28.91-default
|
Release files / sparkdatachallenge-0.1.1-py3-none-any.whl
| Download URL | sparkdatachallenge-0.1.1-py3-none-any.whl |
|---|---|
| Size | 5.6 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
6323433c0c5145e2c4048cb1fe3bfbaa6a8a3f7ac4066d8b8dcd4ceb38dd314a
|
|
BLAKE2b-256 checksum How to use checksums |
fba44c334f75b1be84dfe6f5c911ee39fe60a117e995404b9a8f2b744640b9ba
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
poetry/1.1.6 CPython/3.9.4 Linux/4.12.14-lp151.28.91-default
|
Security for sparkdatachallenge 0.1.1
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
No provenance found
None of the files in this release were uploaded with provenance metadata.
A note on package security
PyPI is a repository for distributing packages, not a service for auditing them. While third-party security researchers and our staff do their best to detect and remove malicious packages, PyPI cannot guarantee the quality, security or suitability of any given package.
To learn more about protecting yourself from malicious actors, visit our package security documentation.
