Decision Optimization Digest for Monday December 18, 2023

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1 new thread and 2 replies from 2 authors in the "Decision Optimization" group ... Recommendation about python library ... CPLEX Optimization Studio 22.1.1 is available ...
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Decision Optimization

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Dec 18, 2023

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started 14 hours ago, marnus smith (0 replies)
Recommendation about python library   external link to thread view
1.  I created a website, and I want to integrate an... marnus smith
started one year ago, Rory Keeley (8 replies)
CPLEX Optimization Studio 22.1.1 is available   external link to thread view
2.  I'm still not seeing a solution for Apple... Peter Cacioppi
3.  Ok, I made some progress on this. It looks like... Peter Cacioppi


 
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1. Recommendation about python library
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marnus smith
Dec 18, 2023 10:14 AM
marnus smith

I created a website, and I want to integrate an python automation bot or script on my submission page.

The purpose of this when someone submit link like news group whatsapp, I want my script would be checking the viruses and bugs in links for example I avoid Adult links on my site.

Which python library would be recommend for this task?



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marnus smith
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2. Re: CPLEX Optimization Studio 22.1.1 is available
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Peter Cacioppi
Dec 18, 2023 10:22 AM
Peter Cacioppi

I'm still not seeing a solution for Apple Silicon developers.

Here is what I see on pypi  for three files section of three different packages.

  • The gurobipy package has a "universal" whl file that can install on Apple Silcon.
  • The xpress package has two whl files for macs. One is arm64 and one is x86.
  • The cplex package has just one whl file for macs, but it is x86 and not universal.

The problem is thus, one can't install the cplex package on an M2 machine the way you can for xpress and gurobipy. The docplex package can be installed, but not the cplex package, and thus you can't run cplex on a modern MacBook.

Is there someplace you go other than pypi to get an arm64 compatible whl file for cplex? 



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Peter Cacioppi
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Original Message:
Sent: Mon January 09, 2023 12:26 PM
From: Laurent Houssin
Subject: CPLEX Optimization Studio 22.1.1 is available

Thank you Christophe, but the the problem still remains.
Actually, someone has the same problem here:
community.ibm.com/community/user/datascience/discussion/...

I tried to use the arch command but it yields no results.

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Laurent Houssin



 
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3. Re: CPLEX Optimization Studio 22.1.1 is available
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Peter Cacioppi
Dec 18, 2023 7:14 PM
Peter Cacioppi

Ok, I made some progress on this. It looks like IBM is making you use Rosetta which can be headachey but at least is possible. I personally encounter other, non-IBM, problems using Rosetta and thus have a strong preference for providers (Gurobi or Xpress) that don't force you to use it. That said, my anti-Rosetta bias is arguably just one mans opinion.

At any rate, here are my notes. Hopefully they help someone. 



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Peter Cacioppi
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-------------------------------------------
Original Message:
Sent: Sun December 17, 2023 03:23 PM
From: Peter Cacioppi
Subject: CPLEX Optimization Studio 22.1.1 is available

I'm still not seeing a solution for Apple Silicon developers.

Here is what I see on pypi  for three files section of three different packages.

  • The gurobipy package has a "universal" whl file that can install on Apple Silcon.
  • The xpress package has two whl files for macs. One is arm64 and one is x86.
  • The cplex package has just one whl file for macs, but it is x86 and not universal.

The problem is thus, one can't install the cplex package on an M2 machine the way you can for xpress and gurobipy. The docplex package can be installed, but not the cplex package, and thus you can't run cplex on a modern MacBook.

Is there someplace you go other than pypi to get an arm64 compatible whl file for cplex? 



------------------------------
Peter Cacioppi




 
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