I like to not think of anything as "absolute" or "dealbreaker" (within reason. If there's a culture of harassment I'm gone, for example). But spend intentional time throughout your career reflecting on what matters to you in terms of team culture, code culture, career growth opportunities, compensation, etc. There are a lot of factors to being happy in your work, and a lot of ways to get there. Be intentional about it, and try to always move toward it. It matters a lot more than whatever software you're writing.
graphicsguy
joined 2 years ago
As a graphics programmer in the games industry, it's always exciting to me when people discover how much fun all this stuff is
This.
I ask my boss about project-wide stuff that might impact me and my team, discuss strategy / priorities / roadmaps, ask them to weigh in on anything where I need project leadership to help resolve an issue, and any perfunctory "goals" stuff (I hate it so much haha)
Also if you branch on a GPU, the compiler has to reserve enough registers to walk through both branches (handwavey), which means lower occupancy.
Often you have no choice, or removing the branch leaves you with just as much code so it's irrelevant. But sometimes it matters. If you know that a particular draw call will always use one side of the branch but not the other, a typical optimization is to compile a separate version of the shader that removes the unused branch and saves on registers
RenderDoc is made by one person. It's used by every graphics programmer. It's free, open source, faster + better than anything else. I love it.
Great stuff. I find it really funny that a big feature of modern API's is that applications place barriers instead of being handled by the driver, and we all tried it for a while and then threw up our hands and decided to write graph systems to automatically place them because it was too hard.