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From: Stefan Israelsson Tampe <stefan.itampe@gmail.com>
To: Guile User <guile-user@gnu.org>
Subject: python-on-guile
Date: Tue, 9 Jul 2019 19:15:14 +0200	[thread overview]
Message-ID: <CAGua6m24zFGUOURi==ARkzHLNZYSmXoG8Mo6+-sGE=5L1JDKpA@mail.gmail.com> (raw)

Latest developments on python on guile is to make python's generator deep
copyable. This means copying delimited continuations and I'm happy to
acknowledge to a certain degree this works. Both pcomming 3.0 works as well
as current stable 2.4. There is a problem and that is it assumes no data is
put on the stack in raw format. Python's implementation is to set variables
with set! so I expect it to work for python programs. However scheme code
can store stack elements in raw data and hence that optimizartion needs to
be turmed off to be sure. Also if one want to serialize continuations
currently this does not work with the jit function and more work must be
done to assure that it works together with the jit engine.

Note: deep copying of generators is not suported by cpython

see http://c-lambda.se/deep-copy.html for an example

Happy hacking


             reply	other threads:[~2019-07-09 17:15 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-09 17:15 Stefan Israelsson Tampe [this message]
  -- strict thread matches above, loose matches on Subject: below --
2021-04-23 15:00 Python-on-guile Mikael Djurfeldt
2021-04-23 20:35 ` Python-on-guile Zelphir Kaltstahl
2021-04-23 20:41 ` Python-on-guile Linus Björnstam
2021-04-23 21:04 ` Python-on-guile Matt Wette
2021-04-24  9:43   ` Python-on-guile Mikael Djurfeldt
2021-04-24 10:04 ` Python-on-guile Mikael Djurfeldt
2021-04-24 11:26   ` Python-on-guile Stefan Israelsson Tampe
2021-04-24 12:59     ` Python-on-guile Stefan Israelsson Tampe
2021-04-24 14:41       ` Python-on-guile Stefan Israelsson Tampe
2021-04-24 15:19         ` Python-on-guile Stefan Israelsson Tampe
2021-04-25  8:20           ` Python-on-guile Mikael Djurfeldt
2021-04-25 10:21             ` Python-on-guile Stefan Israelsson Tampe
2021-04-25  8:46           ` Python-on-guile Stefan Israelsson Tampe
2021-04-25 10:54       ` Python-on-guile Dr. Arne Babenhauserheide
2021-04-25 11:54         ` Python-on-guile Vivien Kraus via General Guile related discussions
2021-04-25 10:18 ` Python-on-guile Stefan Israelsson Tampe
2021-04-27 12:29 ` Python-on-guile Nala Ginrut
2020-02-09 17:30 python-on-guile david larsson
2020-02-09 17:59 ` python-on-guile Stefan Israelsson Tampe
2020-02-09 19:39   ` python-on-guile david larsson
     [not found]     ` <CAGua6m1aQuwGu4ZRRk9r1Ytao_QjftzCQK5+tb_B4axh-Y3aWg@mail.gmail.com>
     [not found]       ` <CAGua6m1VFHsaid+CGUN==3AvXqZTZUO8xbOSh3r4xNVTAik79g@mail.gmail.com>
     [not found]         ` <CAGua6m3vTY=hk8QaEoKUvFwPsm7N-uatMV1KyvgdAyKS4Gjh9g@mail.gmail.com>
2020-02-10 12:13           ` python-on-guile david larsson
2020-02-10 14:40             ` python-on-guile Stefan Israelsson Tampe
2020-02-10 14:46             ` python-on-guile Stefan Israelsson Tampe
2020-02-10 20:11             ` python-on-guile Stefan Israelsson Tampe
2020-02-11  7:17               ` python-on-guile david larsson
2020-02-11 10:44                 ` python-on-guile Stefan Israelsson Tampe
2020-02-11 20:57                 ` python-on-guile Stefan Israelsson Tampe
2020-02-12  9:18                   ` python-on-guile david larsson
2020-02-12  9:59                     ` python-on-guile Stefan Israelsson Tampe
2020-02-12 15:26                       ` python-on-guile david larsson
     [not found]                         ` <CAGua6m2SP2RZ1Ok5bG2xmoHGanmRUrfaG34yY7P8=AWs0fXw2g@mail.gmail.com>
2020-02-12 19:47                           ` python-on-guile david larsson
     [not found]                             ` <CAGua6m1rcNZT_15LN=dWRb66E93UyLDFfdkaJjmyWYerWE9Jpg@mail.gmail.com>
     [not found]                               ` <46dbd813788cc3d1dc0b994106c8a528@selfhosted.xyz>
     [not found]                                 ` <CAGua6m12ytkdDcHj+PEx615qCzaXPB4P+u-DCqWQexuRo28BWA@mail.gmail.com>
2020-02-13  7:30                                   ` python-on-guile david larsson
     [not found]                                     ` <CAGua6m2+hEpGf8Z+CfyO+-mKH4sQF-mVb7YS1=+88hF2bRkjPw@mail.gmail.com>
2020-02-18 10:45                                       ` python-on-guile david larsson
     [not found]                                         ` <CAGua6m0d=L9b9MEMYekX0tL0PO3k+ZR+LP=7YYQojzr0VYdkmw@mail.gmail.com>
2020-02-19  7:30                                           ` python-on-guile david larsson
2019-06-14 18:06 python-on-guile Stefan Israelsson Tampe
2019-06-22 21:07 ` python-on-guile Arne Babenhauserheide
2019-06-26 18:45 ` python-on-guile Nala Ginrut

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