28-10-2017, 10:38 AM
(This post was last modified: 28-10-2017, 10:39 AM by josemendez.)
(28-10-2017, 08:11 AM)mimarilker Wrote: Hi,
I have conducted cpu profiling on samsung s7 and sony xperia z5 for karman sample with 1800 particles emitted in 4 seconds (450 particles per second). In both of devices, cpu usages are very very high, this means that there’s no problem to attach obi fluid processes to cpus. On the other hand, most of the recent games can be run on these devices, however, they are not using cpu in such high level even. In brief, the obi fluid library should not be exactly same for both ios and android, as you said. It shoud be changed and optimized for Android. Otherwise this problem cannot be solved and we cannot use obi for Android. Lastly, I will have to draw back my app from playstore due to the refund requests coming after every purchase immediately. Please, bring a solution.
Fluid simulation is extremely expensive regardless of the device, so high (almost 100%) CPU usages are to be expected. The library is indeed the same for both architectures, and there are no obvious optimizations that can be made for Android. I'm still profiling in several Android devices, will get back to you asap.