- Pharo-users - lists.pharo.org

Re: [Pharo-users] Round 1 test

by tbrunz

Excellent! I've bookmarked it to show others. That answered my questions (and those that others will inevitably ask, too). -t (Well, maybe one more: What's the criterion for when the robot stops? Is it after a set number of moves?) -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Feb. 3, 2020

Re: [Pharo-users] Round 1 test

by horrido

It took four takes, but I think I've got it nailed for good: https://youtu.be/ArEWif7JUBk I'm hoping these kinds of videos from the competition will be great advertising. We shall see... -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Feb. 3, 2020

Re: [Pharo-users] [Pharo-dev] [ANN] New Headless VM (Still Alpha, but getting better)

by tesonep＠gmail.com

Yes... it is basically the same version... maybe I should change the version to 9 On Mon, Feb 3, 2020 at 4:06 PM Damien Pollet <damien.pollet(a)gmail.com> wrote: > > just tried it (from get.pharo.org/64/vmHeadlessLatest90) but the VM I get says this: > ./pharo --version > Pharo 8.2.0 built on Dec 25 2019 â¦ > > On Tue, 28 Jan 2020 at 10:35, tesonep(a)gmail.com <tesonep(a)gmail.com> wrote: >> >> A new version of the headless VM is available. >> >> It can be downloaded from: >> >> https://files.pharo.org/vm/pharo-spur64-headless/win/PharoVM-8.3.0-b612fd5f… >> https://files.pharo.org/vm/pharo-spur64-headless/linux/PharoVM-8.3.0-b612fd… >> https://files.pharo.org/vm/pharo-spur64-headless/mac/PharoVM-8.3.0-b612fd5-… >> >> Or more easily using ZeroConf: >> >> With the image >> $ wget -O - get.pharo.org/64/90+vmHeadlessLatest | bash >> >> Without >> $ wget -O - get.pharo.org/64/vmHeadlessLatest90 | bash >> >> This new version has a series of bugfixes and the following features: >> >> - Update TFFI to v1.2.0: Allowing better marshaling and callbacks from >> outside threads. >> - Update README.md >> - Add instructions on how to create a vmmaker image. >> - Fixing UnixOSProcessPlugin >> - Redefinition of squeakFileOffset >> - Generating include files as an artifact >> - Adding a configurable strategy for reading / writing the image >> - Building using Musl Libc >> - A cleaner implementation of the print to stdout and file. >> - OSX File Dialog >> - OSX icon customization >> - OSX customization for apps. >> - Adding build on GitHub actions >> >> I will like to thank all the contributors specially Guille, Esteban, >> Ronnie. And also, Feenk and Schmidt that they are using it, reporting >> issues and contributing. >> >> Just a friendly reminder, if you want to contribute, you are always welcome!! >> >> https://github.com/pharo-project/opensmalltalk-vm >> >> Cheers, >> Pablo >> >> -- >> Pablo Tesone. >> tesonep(a)gmail.com >> > > > -- > Damien Pollet > type less, do more [ | ] http://people.untyped.org/damien.pollet -- Pablo Tesone. tesonep(a)gmail.com

Feb. 3, 2020

Re: [Pharo-users] [Pharo-dev] [ANN] New Headless VM (Still Alpha, but getting better)

by Damien Pollet

just tried it (from get.pharo.org/64/vmHeadlessLatest90) but the VM I get says this: ./pharo --version Pharo 8.2.0 built on Dec 25 2019 â¦ On Tue, 28 Jan 2020 at 10:35, tesonep(a)gmail.com <tesonep(a)gmail.com> wrote: > A new version of the headless VM is available. > > It can be downloaded from: > > > https://files.pharo.org/vm/pharo-spur64-headless/win/PharoVM-8.3.0-b612fd5f… > > https://files.pharo.org/vm/pharo-spur64-headless/linux/PharoVM-8.3.0-b612fd… > > https://files.pharo.org/vm/pharo-spur64-headless/mac/PharoVM-8.3.0-b612fd5-… > > Or more easily using ZeroConf: > > With the image > $ wget -O - get.pharo.org/64/90+vmHeadlessLatest | bash > > Without > $ wget -O - get.pharo.org/64/vmHeadlessLatest90 | bash > > This new version has a series of bugfixes and the following features: > > - Update TFFI to v1.2.0: Allowing better marshaling and callbacks from > outside threads. > - Update README.md > - Add instructions on how to create a vmmaker image. > - Fixing UnixOSProcessPlugin > - Redefinition of squeakFileOffset > - Generating include files as an artifact > - Adding a configurable strategy for reading / writing the image > - Building using Musl Libc > - A cleaner implementation of the print to stdout and file. > - OSX File Dialog > - OSX icon customization > - OSX customization for apps. > - Adding build on GitHub actions > > I will like to thank all the contributors specially Guille, Esteban, > Ronnie. And also, Feenk and Schmidt that they are using it, reporting > issues and contributing. > > Just a friendly reminder, if you want to contribute, you are always > welcome!! > > https://github.com/pharo-project/opensmalltalk-vm > > Cheers, > Pablo > > -- > Pablo Tesone. > tesonep(a)gmail.com > > -- Damien Pollet type less, do more [ | ] http://people.untyped.org/damien.pollet

Feb. 3, 2020

Re: [Pharo-users] Dictionary removeKey: very low

by PBKResearch

Pierre Itâs all to do with rehashing. A dictionary is stored as an Array of Association. After a key and its corresponding association is removed, the remaining entries are rehashed from the removal point to the end of the array. By doing the removals in natural order, you rehash the whole of the remaining array after each removal. Try doing the removals in reverse order; on my machine it reduces the time from 6 seconds to 6 milliseconds. HTH Peter Kenny From: Pharo-users <pharo-users-bounces(a)lists.pharo.org> On Behalf Of LABORDE Pierre Sent: 03 February 2020 10:18 To: pharo-users(a)lists.pharo.org Subject: [Pharo-users] Dictionary removeKey: very low Hi all, I have a problem with Dictionaries : dic := Dictionary new: 10000. 1 to: 10000 do:[ :i | dic at: i put: i printString. ]. 1 to: 10000 do:[ :i | dic removeKey: i. ] Removing each keys is very slooow, time execution difference between add and remove is crazy. Any idea for fix that ? Can I use another Dictionary implementation or settings ? Thanks. Pierre

Feb. 3, 2020

Dictionary removeKey: very low

by LABORDE Pierre

Hi all, I have a problem with Dictionaries : dic := Dictionary new: 10000. 1 to: 10000 do:[ :i | dic at: i put: i printString. ]. 1 to: 10000 do:[ :i | dic removeKey: i. ] Removing each keys is very slooow, time execution difference between add and remove is crazy. Any idea for fix that ? Can I use another Dictionary implementation or settings ? Thanks. Pierre

Feb. 3, 2020

R: Round 1 test

by Lorenzo

Hi Rich, did you receive my packages? Lorenzo Da: Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] Per conto di Richard Kenneth Eng Inviato: lunedÃ¬ 3 febbraio 2020 01:36 A: pharo-users(a)lists.pharo.org Oggetto: [Pharo-users] Round 1 test This is a demonstration video of Round 1. The actual Round 1 video will be created next weekend after Round 1 is due. https://youtu.be/YG_jcFvDsjk Enjoy.

Feb. 3, 2020

Re: [Pharo-users] Round 1 test

by horrido

It's in this blog post at jrmpc.ca: https://jrmpc.ca/2020/01/09/round-1-challenge/ /The object is to get the highest score possible by navigating the robot around the board according to your strategy./ I've created an improved version of the video due to feedback: https://youtu.be/v7vZ4S4UBvw tbrunz wrote > Great demo of graphics animation... > > But I'm left wondering, "What's the goal of this round?" and "What are the > rules that the applications have to follow while achieving the goal?" > > > > -- > Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Feb. 3, 2020

Re: [Pharo-users] Round 1 test

by tbrunz

Great demo of graphics animation... But I'm left wondering, "What's the goal of this round?" and "What are the rules that the applications have to follow while achieving the goal?" -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Feb. 3, 2020

Round 1 test

by Richard Kenneth Eng

This is a demonstration video of Round 1. The actual Round 1 video will be created next weekend after Round 1 is due. https://youtu.be/YG_jcFvDsjk Enjoy.

Feb. 3, 2020