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c# Programming Glossary: optimizerDynamically created SQL vs Parameters in SQL Server http://stackoverflow.com/questions/1608522/dynamically-created-sql-vs-parameters-in-sql-server text and then operate on the syntax tree. Ultimately the optimizer transforms the syntax tree into an execution tree and finally..
Understanding Garbage Collection in .net http://stackoverflow.com/questions/17130382/understanding-garbage-collection-in-net you run the code in the Release build. In fact the jitter optimizer will remove that statement since it has no effect whatsoever...
Is there a way to see the native code produced by theJITter for given C# / CIL? http://stackoverflow.com/questions/1945719/is-there-a-way-to-see-the-native-code-produced-by-thejitter-for-given-c-sharp looks like this 00000000 ret You'll have to fool the JIT optimizer to force the expression to be evaluated. Using Console.WriteLine..
C# - Inconsistent math operation result on 32-bit and 64-bit http://stackoverflow.com/questions/2461319/c-sharp-inconsistent-math-operation-result-on-32-bit-and-64-bit ebp 8 The fmul instruction is missing removed by the code optimizer in release mode. No doubt triggered by it seeing the value at..
Where to learn about VS debugger 'magic names' http://stackoverflow.com/questions/2508828/where-to-learn-about-vs-debugger-magic-names details If you have an unused local variable that the optimizer removes we emit debug info for it anyway into the PDB. We stuck..
practical applications of bitwise operations [closed] http://stackoverflow.com/questions/3883384/practical-applications-of-bitwise-operations quickly multiply by a power of 2. Of course the .NET JIT optimizer will probably do this for you and any decent compiler of another..
Performance differences between debug and release builds http://stackoverflow.com/questions/4043821/performance-differences-between-debug-and-release-builds to set a breakpoint on a curly brace. The big one is the optimizer that's built into the JIT compiler. I know it makes the following.. that actually affects the perf of your program. The JIT optimizer isn't smart enough to know up front what is critical it can.. file executing a dbase query etc. Making the work the JIT optimizer does completely invisible. It doesn't mind though The JIT optimizer..
Is C# really slower than say C++? http://stackoverflow.com/questions/5326269/is-c-sharp-really-slower-than-say-c the result i.e. you won't find the true optimum the optimizer will simply make the code better than it was previously. Quite..
A reproducable example of volatile usage http://stackoverflow.com/questions/6164466/a-reproducable-example-of-volatile-usage a link that demonstrates an effect of volatile on the optimizer but it is different from what I'm looking for. It demonstrates.. happens. Declaring a variable volatile prevents the jitter optimizer from optimizing the code to store the variable in a cpu register... to get it right. Or wrong this goes belly up when the code optimizer is forgetting about a variable being volatile. Unoptimized code..
Curious null-coalescing operator custom implicit conversion behaviour http://stackoverflow.com/questions/6256847/curious-null-coalescing-operator-custom-implicit-conversion-behaviour guess based on my analysis so far is that the nullable optimizer is going off the rails here. We have a nullable optimizer that.. optimizer is going off the rails here. We have a nullable optimizer that looks for situations where we know that a particular expression.. new int op_Implicit temp2.Value int null But the optimizer can step in and say whoa wait a minute we already checked that..
The call stack does not say “where you came from”, but “where you are going next”? http://stackoverflow.com/questions/6595473/the-call-stack-does-not-say-where-you-came-from-but-where-you-are-going-next the return address be an address inside the caller. The optimizer is permitted to and sometimes does muck with the return address..
C# vs C - Big performance difference [closed] http://stackoverflow.com/questions/686483/c-sharp-vs-c-big-performance-difference run over 30 times slower EDIT It does appear that the C# optimizer was removing the root as it wasn't being used. I changed the..
http://stackoverflow.com/questions/90871/debug-vs-release-in-net
Free Optimization Library in C# [closed] http://stackoverflow.com/questions/1211201/free-optimization-library-in-c-sharp variety of algorithms including Chromosome Manager Genetic Optimizer Hill Climbing Optimizer Maximizing Point Maximizing PointFactoy.. Chromosome Manager Genetic Optimizer Hill Climbing Optimizer Maximizing Point Maximizing PointFactoy Maximizing Vector Minimizing.. Point Factory Minimizing Vector Multi Variable General Optimizer Multi Variable Optimizer One Variable Function Optimizer Optimizing..
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