I have to use some legacy .pyc modules (with no source) but I\'m also forced to use python in optimized mode (python -O): so, when trying to import those modules, I get an import error (as python look
Why is it necessary/recommended to turn off all compiler optimizations when debugging application? Background
If I have some code that looks something like: typedef struct { bool some_flag; pthread_cond_tc; pthread_mutex_t m;
Anyone please explain what Position independent code and Shared Object meant actually. Whether the object code created after compiling is Position independent.
This question already has answers here: Multithreading program stuck in optimized mode but runs normally in -O0
This question already has answers here: 开发者_开发百科 Closed 12 years ago. Possible Duplicate: Why does volatile exist?
I have a binary build with -fprofile-arcs and -ftest-coverage. The binary is r开发者_StackOverflowun by a process monitor which spawns the process as a child process. Then, when I want the process to
Please consider the following code: struct A { virtual ~A() {} virtual int go() = 0; }; struct B : public A { int go() { return 1; } };
I was reviewing some code given to us by a third-party outsourcing firm and ran across this little gem:
. I w开发者_高级运维ould like to know all the possible ways (or atleast the popular ones) in which compilers can/do optimize away our code written in C++? I also would like to know how exactly the op
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