Feature #1667
GBasis over ZZ: port to CoCoALib
Description
Port the GBasis over ZZ code (prototype in a CoCoA-5 package) into C++.
Also make several algorithmic improvements.
Maybe Florian can indicate some useful texts (at least one by Christian Eder).
Related issues
History
#1
Updated by John Abbott about 2 years ago
Updated by - Related to Feature #1272: Groebner Bases over ZZ added
#2
Updated by John Abbott about 2 years ago
- Related to Support #242: CoCoA-5 Projects for students (e.g. crediti F and tesi) added
#3
Updated by John Abbott about 2 years ago
- Related to Feature #1001: CoCoALib: ideas for student projects added
#4
Updated by John Abbott over 1 year ago
- Status changed from New to In Progress
- % Done changed from 0 to 10
A student (Khalil Loukhnati) worked on this last semester. He has produced working code.
It still needs considerable polishing.
Performance is disappointing (but the profiler reported that 50% CPU time was spent doing downcasting!!)
#5
Updated by Anna Maria Bigatti over 1 year ago
Updated by This student translated the code in CoCoA prototype-GBZZ.cpkg5 into cocoalib.
And also added some changed found in a paper by Christian Eder (arxiv:1811.05736 warning contains several typos)
Elisa and Michele: want to run some tests and contribute to make it usable?
John Abbott wrote:
A student (Khalil Loukhnati) worked on this last semester. He has produced working code.
It still needs considerable polishing.Performance is disappointing (but the profiler reported that 50% CPU time was spent doing downcasting!!)
#6
Updated by John Abbott 2 months ago
- Target version changed from CoCoALib-0.99850 to CoCoALib-0.99880
#7
Updated by John Abbott about 1 month ago
- Priority changed from Normal to Urgent
Michele Toriell is asking for this. There was C++ from when i was in Passau: dig it out, and blow the dust off.