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Utilizing multi core for tar+gzip/bzip compression/decompression

... There is effectively no CPU time spent tarring, so it wouldn't help much. The tar format is just a copy of the input file with header blocks in between files. – Mark Adler Apr 23 '15 at 5:23 ...
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ViewPager with Google Maps API v2: mysterious black view

...) Here's what I'm using to bypass the issue - Ensures you don't waste any CPU cycles on devices >= 4.1 public class FixMapFragment extends SupportMapFragment { @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, ...
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What is difference between monolithic and micro kernel?

...:- Traditional Unix 2.Micro Kernel :few few services(Memory management ,CPU management,IPC etc) from core kernel, other services(File management,I/O management. etc.) from different layers/component Split Approach [Some services is in privileged(kernel) mode and some are in Normal(user) mode] ...
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How can I produce an effect similar to the iOS 7 blur view?

...6 toolchain with iOS8, and it works great. I tried to implement using the CPU, but works noticeably slower than this method. – Jon Mar 9 '15 at 22:55 ...
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Should I commit or rollback a read transaction?

... done via COMMIT or ROLLBACK. There might be a insignificant difference in CPU time spent - a COMMIT is probably faster to parse than a ROLLBACK (two characters less) and other minor differences. Obviously, this is only true for read-only operations! Totally not asked for: another programmer who mi...
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Return a `struct` from a function in C

...that take place flinging structures around by value can be a real waste of CPU cycles, not to mention memory bandwidth. – Carl Norum Mar 11 '12 at 7:15 10 ...
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How to clear APC cache entries?

... @Julien I guess it may increase server load if you are storing cpu intensive results or something. I wouldn't do it on a peak hour. – ChocoDeveloper Feb 4 '13 at 10:40 ...
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How to make a function wait until a callback has been called using node.js

....runNoWait(). That could avoid some problems with blocking, but takes 100% CPU.) Note that this approach kind of invalidates the whole purpose of Nodejs, i.e. to have everything async and non-blocking. Also, it could increase your callstack depth a lot, so you might end up with stack overflows. If ...
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How to convert a Map to List in Java?

...l.stream.ReduceOps$3.makeSink(Unknown Source). If threads loop infinitely, CPU consumption will start to spike up. Looping threads stack trace are given below, examine it – Ganesh Giri Aug 23 '19 at 5:51 ...
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Is there a combination of “LIKE” and “IN” in SQL?

... True. But regular expressions burn CPU like crazy, not I/O. If it is worse and how much worse it is, depends on how large your list of expressions is and whether the column is indexed or not, among others. It is just a warning, so that the original poster is n...