Tag: career

Entries for tag "career", ordered from most recent. Entry count: 3.

Pages: 1

# Iteration time is everything

Thu
06
Sep 2018

I still remember Demobit 2018 in February in Bratislava, Slovakia. During this demoscene party, one of the talks was given by Matt Swoboda "Smash", author of Notch. Notch is a program that allows to create audio-visual content, like demos or interactive visual shows accompanying concerts, in a visual way - by connecting blocks, somewhat like blueprints in Unreal Engine. (The name not to be confused with nickname of the author of Minecraft.) See also Number one / Another one by CNDC/Fairlight - latest demo made in it.

During his talk, Smash referred to music production. He said that musicians couldn't imagine working without a possibility to instantly hear the effect of changes they make to their project. He said that graphics artists deserve same level of interactivity - WYSIWYG, instant feedback, without a need for a lengthy "build" or "render". That's why Notch was created. Then I thought: What about programmers? Don't they deserve it too? Shorter iteration times mean better work efficiency and higher quality of the result. Meanwhile, a programmer sometimes has to wait minutes or even hours to be able to test a change in his code, no matter how small it is. I think it's a big problem.

This is exactly what I like about development of desktop Windows applications and games: they can usually be built, ran, and tested locally within few seconds. Same applies to games made in Unity and Unreal Engine - developer can usually hit "Play" button and quickly test his gameplay. It is often not the case with development for smaller devices (like mobile or embedded) or larger (like servers/cloud).

I think that iteration time - time after which we can observe effects of our changes - is critical for developers' work efficiency, as well as their well-being. We programmers should demand better tools. All of us - including low-level C and C++ programmers. Currently we are at the good position in the job market so we can choose companies and projects to work on. Let's use it and vote with our feet. Decision makers and architects of software/hardware platforms may think that developers are smart, so they can work efficiently even in harsh conditions. They forget that wasting developers' precious time means wasting a lot of money, not to mention their frustration. Creating better tools is an investment that will pay off.

Now, whenever I get a job offer for a developer position, I ask two simple questions:

1. What is the typical iteration time, from the moment when I change something in the code, through compilation, deployment, application launch and loading, until I can observe the effect of my change? If the answer is: "Usually it's just a matter of few seconds. Files you changed are recompiled, then launching the app takes few seconds and that's it." - that's fine. But if the answer is more like: "Well, the whole project needs to be rebuilt. You don't do it locally. You shelve your changes in Perforce so that build server picks it and makes the build. The build is then deployed to the target device, which then needs to reboot and load your app. It takes 15-20 minutes." - then it's a NOPE for me.

2. How do you debug the application? Can you make experiments by setting up breakpoints and watching variables in a convenient way? If the answer is: "Yes, we have debugger nicely integrated with Visual Studio/WinDBG/Eclipse/other IDE and we debug whenever we see a problem." - that's fine. But when I hear: "Well, command-line GDB should work with this environment, but to be honest, it's so hard to setup that no one uses it here. We just put debug console prints in the code and recompile it whenever we want to make a debug experiment." - then that's a red light for me.

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# New Job at AMD

Mon
24
Apr 2017

It's already 3 months after I started a new job, so I think I can write something about it. Before that I've spent last 5 years living in Gdańsk and working at Intel. I've been developing shader compiler, which is part of the driver for Intel integrated GPU-s.

Now I moved back to Warsaw and I work at AMD. My position is called Developer Technology Engineer. (Other name is SMTS Software Developer Engineer - Senior Member of Technical Staff. You can find my colleagues on LinkedIn specifying one or the other.) This job is quite different. I'm responsible for cooperation with game development studios to make sure their PC games work well on AMD graphics cards. On the other hand, it's similar in the way that I still work with native C++ code, graphics APIs (like DirectX, Vulkan), shaders, and low-level GPU stuff,  yet it's not a work strictly in the game industry - so a very unique position.

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# Pixel Heaven 2014 - My Impressions

Tue
03
Jun 2014

31 May - 1 June I've been in Warsaw on Pixel Heaven. As I haven't been on previous edition, I didn't really know what to expect. Timetable was full of various activities - lectures, competitions or just opportunities to play some games. Would it be only about retro games, or also modern games? Only about indie games, or AAA games too? Is it more for gamers, or for professional game developers? What about demoscene? Either way, I decided to go there.

I'm not really into these retro platforms, so I planned to go listen to lectures about indie game development. I've seen and heard many interesting stuff there, like Adrian Chmielarz from The Astronauts presenting their game - The Vanishing of Ethan Carter - for the first time!

But as it turned out, I met so many interesting people there (some of them I haven't seen for years) that I've spent most of the time talking with someone :) It's a coincidence that just recently I've heard stories of several people who work for many (some more than 10) years in just one company. Very often that's their first job after graduating university. They speak with confidence like they know a lot about doing career. Surely after all these years they were promoted many times. But at same time, I think sometimes such people preceive possibilities and limitations of their job as something obvious, its rules as something critically important, like it was whole world. I don't think it's good attitude and I want to avoid that.

On the other hand, noone can try in his life every possibility in terms of work and career. For example, someone who already has a house and spouse and children and mortgage many not be willing to move to different city or country or try to make his living from doing a startup or indie gamedev studio. That's why I think it's so important to talk to many different people and hear their stories. Knowing how working for some other company looks like, whether your competition or in completely different business, or how totally different may someone's work and lifestyle be (e.g. freelancing, working from home, being a consultant, traveling to different countries to do different projects, making a startup) is mind-expanding because it makes you think about your own career with all its pros and cons in the context of bigger picture of what's possible.

Back to the Pixel Heaven, I recommend this party to anyone who is interested in either retro games or indie games. There is a lot of things to do all the time so noone should be bored.

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