inlining Questions
2
Solved
I'm trying to produce some "Hello World" size C# code snippet that would incur JIT inlining. So far I have this:
class Program
{
static void Main(string[] args)
{
Console.WriteLine( GetAssembly...
2
Solved
I always try to keep implementation outside of headers, so for templates and inlined functions, I usually do something like this
// File.h
inline bool foo()
#include "File.hpp"
// File.hpp
...
5
Solved
First code:
public static int pitagoras(int a, int b)
{
return (int) Math.sqrt(a*a + b*b);
}
public static int distance(int x, int y, int x2, int y2)
{
return pitagoras(x - x2, y - y2);
}
dis...
Ephah asked 20/6, 2012 at 14:44
2
Solved
Background
The following critical loop of a piece of numerical software, written in C++, basically compares two objects by one of their members:
for(int j=n;--j>0;)
asd[j%16]=a.e<b.e;
a and...
Weakling asked 21/12, 2011 at 1:4
6
Solved
In c++, what is a good heuristic for estimating the compute time benefits of inlining a function, particularly when the function is called very frequently and accounts for >= 10% of the program's e...
Yardarm asked 18/8, 2011 at 12:46
7
Solved
4
Solved
My answer to one of the question on SO was commented by Valentin Kuzub, who argues that inlining a property by JIT compiler will cause the reflection to stop working.
The case is as follows:
cla...
Ganger asked 14/7, 2011 at 10:34
3
Solved
Given a typical function that takes a C-Functionpointer as a callback like C-Stdlib qsort(), can any compiler optimize the code using inlining? I think it can not, is this correct?
int cmp(void* p...
Exobiology asked 13/3, 2011 at 16:25
2
Solved
I have a procedure that (a) does some IO, (b) constructs a lookup table, and (c) returns an IO action that uses the lookup table. But when compiled with -O, GHC (version 6.12.1) inlines the constru...
1
Solved
I have the first version of a math library completed, and for the next step I'd like to turn to expression templates to improve the performance of the code. However, my initial results are differen...
Rockyrococo asked 1/2, 2011 at 9:20
1
Solved
I would like to know - will the .NET JITter recursively inline small functions called from other small functions?
Just for example:
public static float Square(float value)
{
return value * value...
6
Solved
2
Solved
I am working on a math library for my DirectX 3D engine in C#. I am using SlimDX, which is a wonderfuly put together and powerful library. SlimDX provides quite a few math classes, but they are act...
Overburden asked 13/7, 2010 at 11:13
1
Solved
I am trying to make LLVM inline a function from a library.
I have LLVM bitcode files (manually generated) that I linked together with llvm-link, and I also have a library (written in C) compiled ...
2
Solved
Sometimes I write very short assembly functions like
function SeniorBit(Value: LongWord): Integer;
asm
OR EAX,EAX
JZ @@Done
BSR EAX,EAX
INC EAX
@@Done:
end;
that seems to be the best candida...
5
Solved
If I define a non-member function in a header, will it always be inlined by the compiler, or does the compiler choose based on its heuristics? I know that __inline is just a hint, is it the same wi...
6
Solved
Let's say I have a class like this:
class ApplicationDefs{
public static final String configOption1 = "some option";
public static final String configOption2 = "some other option";
public static f...
Steer asked 18/12, 2008 at 13:20
4
Solved
Considering that you're trying solely to optimize for speed, what are good heuristics for deciding whether to inline a function or not? Obviously code size should be important, but are there any ot...
Sottish asked 25/1, 2010 at 4:46
4
Solved
What is the go with inlining functions or procedures in Delphi (specifically v2010 here, but I had the same issue with Turbo Delphi)?
There is some discalimer in the help about it may not always i...
Miscreated asked 28/11, 2009 at 5:15
2
Solved
Do simple lambda expressions get inlined?
I have a tendency (thanks to F# and other functional forays) to encapsulate repeated code present within a single function into a lambda, and call it inste...
4
Solved
What is inlining?
What is it used for?
Can you inline something in C#?
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