| Title |
Δ |
| Simple example where [[likely]] and [[unlikely]] affect program ass...
|
0.00 |
| How does the use of `static` affect the speed of my code?
|
+0.40 |
| When this temporary object is destoryed?Before entry the function o...
|
0.00 |
| How can I set a particular member of an inner templated class accor...
|
0.00 |
| Is FlatBuffers C++ reinterpret_cast access actually undefined behav...
|
+1.89 |
| Reason for the "class members are put in ascending order"...
|
-2.22 |
| How dose base pointer address in derived class?
|
0.00 |
| Is there preformance penalty if I use lambda instead of an If block?
|
-2.38 |
| C++ std::is_integral on lvalue and rvalue shows different results
|
+2.17 |
| Why does a function expecting a reference work with a pointer?
|
0.00 |
| What pointer values are well-defined to compute?
|
0.00 |
| sizeof over a function type; gcc doesn't recognized it as ill-f...
|
0.00 |
| -9'223'372'036'854'775'808LL is unsigned
|
-1.43 |
| std::type_info for array of runtime defined length
|
0.00 |
| Destinguish between types
|
0.00 |
| Find the points between two points on a circle in the smaller angle
|
0.00 |
| Why cannot you use a 'f' literal directly after an integer?
|
+2.02 |
| Why return value optimization does not work when return ()
|
0.00 |
| Using FMA instructions for an FFT algorithm
|
0.00 |
| Using the type of a class member of the first type in a template
|
-0.95 |
| Unexpected copy constructor
|
+0.98 |
| What's the math (or code) behind GIMP convolution matrix filter
|
0.00 |
| Unable to use asm functions in lambda?
|
0.00 |
| Wrong multiplication of quaternions
|
0.00 |
| A function parameter of type void
|
-0.74 |
| why does valgrind detect uninitialised values only so late
|
0.00 |
| Is converting an integer to a pointer always well defined?
|
+1.89 |
| Why is stack memory allocated when it is not used?
|
0.00 |
| Difference between forward declaration in argument vs "normal&...
|
+0.34 |
| Second reinterpret_cast and strict aliasing
|
0.00 |
| What should be the correct return value of a pure virtual function...
|
0.00 |
| Can rvalue references be passed on as const references?
|
-0.06 |
| global initialization order with constexpr
|
0.00 |
| Initialization of static member with same type as class (static ini...
|
+2.15 |
| Infinity vs NAN values
|
0.00 |
| Scalar `new T` vs array `new T[1]`
|
+2.24 |
| How to correctly skip unicode (UTF-8) characters?
|
0.00 |
| Can an object of class type T be constant initialized when T has a...
|
0.00 |
| How do I prevent another thread to modify a state flag?
|
0.00 |
| What is i.h.ah, o.h.ah and int86?
|
-1.60 |
| hashing a 32bit integer is slower than bitwise operation on hash of...
|
0.00 |
| Inlining of a recursive function
|
-0.54 |
| SIGABRT while accessing memory in thread
|
0.00 |
| Calling FFTW's in-place real-to-complex transform without viola...
|
-1.88 |
| Pointer to deallocated variable changes address
|
+0.44 |
| Why is '\n' preferred over "\n" for output streams?
|
-1.23 |
| Profiling part of a program's execution
|
0.00 |
| Precise conversion of 32-bit unsigned integer into a float in range...
|
+0.15 |
| Doubts on bit-shifting behavior
|
0.00 |
| Optimizing a program with loop unrolling
|
+1.98 |