Yeah loading executable code from sdcard (internal or external) won't work. That's an security is…
I tried to program stuff to android NDK, and i saw that the build process takes forever, or 60 se…
aameen951 what you did is avoid LINKING to kernel32.dll Right?
but programs on windows will alwa…
Day 22. From minute 11 to minute 17, Casey explains the setup that creates the pdbs with differen…
Andy —
I somehow missed the part where Casey makes the junk pdb files delete automatically. Mine keep pi…
Ragnar —
robby Skaft [...] and the very latest source code[...]
the latest source file does come bundled …
robby —
Skaft [...] and the very latest source code[...]
the latest source file does come bundled with a…
Link is available on your SendOwl page - open URL you received in e-mail. That page currently has…
Ragnar —
Hey guys, I can't seem to find the source code for the days past 099. I heard Casey intended to p…
B —
Thanks this helped. I had put in an "=" instead of a "-" on a single line. I didn't catch it the …
people —
If you don't know, you can use the diff command or a gui diff program to compare the zip source w…
debiatan The level of the recording stays low (at around half of the available range) and well be…
Thank you for your responses. It does seem that some kind of checking process is holding the file…
Yes, adding more calculations to loop shows better results:
1
2
3
4
5
6
7
8
9
10
11
12
…
what you did is avoid LINKING to kernel32.dll Right?
but programs on windows will always have ke…
Oops, it's actually worse. Much worse.
I guess code before in NEON function used some data from …
By default ndk-build compiles optimized build. If you want debug build you need to add APP_OPTIM=…
i just downloaded a app from the google store called VFP bench and it showed me benchmarks for a …
How are you compiling/benchmarking? It could be compiler is smart enough to turn your non-NEON pa…
B —
I just started following along with the stream and haven't had any problems with the code until n…
NEON looks to be solidly twice as fast in those benchmarks, though, sometimes four times as fast?…
If you'll look here http://www.anandtech.com/show/697...formance-of-modern-arm-processors you can…
Yeah, the rule is that there is no programming of any kind allowed if I'm not streaming.
- Casey
Ah, I get what you're saying. So we're not talking about the operation, we're talking about the …
people —
It happens at the same time every time, it just takes a minute or so for it to occur.
Are you no…
A mul takes 2 registers of 128 bit, so the cpu should pass 256 bits to the alu. But the connectio…
Something doesn't add up there :) A 4x32 mul is _128 bits_ not 256 bits. So if the NEON core on…
Yeah - I meant is there some reliable way of making it happen. We can leave it running in the ba…
I have tried to benchmark my Samsung Galaxy s3 neo, arm7a cortex use of arm simd neon. While sh…
people —
Sorry, maybe I misunderstood what you meant by reproducing. Did you mean, "did I find a different…