Re: strange python announcement

2020-03-26 Thread Raphael Jacquot
On 3/26/20 2:29 PM, Paul Gilmartin wrote:
> On Thu, 26 Mar 2020 06:30:15 -0500, Erik Janssen wrote:
>>
>> Today I noticed 
>> https://developer.ibm.com/mainframe/2020/03/24/python-for-z-enablement/ 
>> where IBM announces 'IBM intends to enable Python on z/OS together with the 
>> open source community'. The whole announcement never mentions Rocket's port 
>> of python that has long been available (and has often been referred to by 
>> IBM in many documents). Is IBM intending to deliver their own port, or have 
>> upstream support for z/os in the python base? Does anybody have more insight 
>> into what direction IBM is taking with this statement?  
>>
> Strange also in view of a position taken several years ago by
> the Python faction of the open source community:
> https://bugs.python.org/issue1298
> 
> However, I understand van Rossum's role in Python is later
> diminished.
> 
> Container?

the problem pointed by the issue above is related to charset.
python3 fixes the problem, by using utf8 internally, and reading stuff
from files as binary bytes (in a bytes sequence object)
I suspect this may have fixed the issues raised there.

Raph

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Re: CBPs (processors) - what is it?

2019-11-05 Thread Raphael Jacquot
On 11/5/19 3:32 PM, R.S. wrote:
> Yes, it is Container Based Processor, however I knew it and wrote here
> explanation of the three letter acronym.
> The problem is what is the purpose of CBP?
> IMHO it's easy to explain what is zIIP, IFL, ICF or IFP, but I have no
> explanation for CBP. That's why I'm asking. ;-)
> 
> Regards

I suspect CBP would be for running docker payloads ?

Regards

Raphaƫl

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Re: IBM "opens" OpenPower ISA

2019-08-22 Thread Raphael Jacquot
On 8/22/19 2:07 PM, John McKown wrote:
> https://www.theregister.co.uk/2019/08/20/ibm_openpower_isa/
> 
> Basically, from what I read, this means that other companies can produce
> competing chips which implement the Power ISA, without requiring a license.
> It is more likely that the Sun will become a supernova than IBM would
> "open" the IBM z ISA.
> 

did the competition (amdahl & others) had a "license" to produce
mainframes ?

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