One step closer to the end of the pop star and to the reality Macross Plus envisioned back in 1995…
My favorite part is where it rings the doorbell.
This is pretty accurate – especially concerning rates of death, safest seats, and knowing exactly where your exits are.
Much like a past Jean-Paul Sartre’s play No Exit that I attended that had a tilting stage, this dance performance from Yoann Bourgeois, (famous for deeply integrating scenery into his choreography), utilizes a moving stage.
This footage is from the 2016 performance Celui Qui tombe and features six talented dancers as they move and balance to stay upright on a rapidly-spinning platform.
Here’s a sampling of his other works if you’re curious
“Go ahead and scream your head off – we’re miles from where anyone can hear you!”
Ever want to see what assembly code your compiler is really generating?
There are a few reasons to want to know this. Firstly is correctness. Sometimes obscure bugs can crop up when you switch from one compiler to another, from one set of optimization settings to another, from debug to release, or even from one compiler version to another.
The second is optimization. What addressing mode(s) are being used, are there data hazards that are slowing things, are simd instructions being used? Game and high performance compute companies still spend time pulling every cycle they can out of a routine.
It used to be you had to compile and then pull the executable into a debugger and examine the code. Now, there’s an online tool that can quickly do the same. Enter the Godbolt compiler explorer.
It allows you to type in C/C++ code, select from a whole host of compilers, enter custom compiler flags, then show you the generated output.
In the case above, I wanted to verify C/C++ short-circuit comparison behavior of a variable against NULL and then dereference in the same conditional. If the compare against NULL doesn’t execute and exit before the dereference, a NULL pointer exception/segfault will result. According to C/C++ rules, there should be an early out after the comparison against NULL – and sure enough – on line 8 and 9 we see the test and exit.
Anyway – it’s a neat online tool you might give a try to learn more about the assembly your C/C++ code turns into.
Some of the best music and culture of the decade. Man – the 80’s were awesome. 🙂
I wrote previously about the 1 Euro homes for sale:
Some time has now passed, and interviewers are starting to get the stories from those that gave it a try. The reality is that they have cost much more than $1 – but it has still has worked out great for many that tried it. Worth a listen.