Tumblelog by Soup.io
Newer posts are loading.
You are at the newest post.
Click here to check if anything new just came in.
flotsamandjetsam
12:28
The problem here was that gprof doesn't appear to generate accurate profiling when waiting for file I/O (see http://www.regatta.cs.msu.su/doc/usr/share/man/info/ru_RU/a_doc_lib/cmds/aixcmds2/gprof.htm). In fact, seekg and tellg were not even on the profiling list, and they were the bottleneck!
c++ - Confusing gprof output - Stack Overflow

Don't be the product, buy the product!

Schweinderl