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20 TechQA 2024-03-31T09:31:13.300000Optimizing Memory-Bound Loop with Indirect Prefetching
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Asked by Hod Badihi
Avx2 intrinsics don't use all registers available. .NET 8
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Asked by CJPN
Most variables are optimized out, even though -O0 is specified (using cmake and mpicxx/g++)
60 views
Asked by adm0n
Will a Comparator.comparing… in a `compareTo` method be optimized by the compiler in modern Java?
113 views
Asked by Basil Bourque
Usage of __attribute__((aligned(4), packed)) with structures in C
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Asked by Typeof undefined
C pointers and -O3 optimized semantic anomalies
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Asked by Xiang.Zuckerbird
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Asked by Tage Danielsson
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Asked by The Noderinator
Optimizing Mandelbrot Set Calculation in C++ on a High-Performance CPU
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Asked by nowox
Code says int j=1; debugger says that j=3 (C++)
66 views
Asked by Chandler McCook
Why do some x64 compilers not inline fmin/fminf?
96 views
Asked by Martin Brown
How can I check if a code block is optimized away, without looking at the compiled code?
83 views
Asked by Pietro
Why two modular operations cannot be optimized as well as one modular operation
186 views
Asked by 2n8 asm
Are std::views sub-optimal in GCC even in simple cases
88 views
Asked by Timo
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Asked by Qiren Dong
Understanding Struct Size Variations in C/C++: The Impact of Member Ordering and Data Alignment
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Asked by Rakshith B S
gcc -Wmaybe-uninitialized warning and optimization problem
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Asked by ckf104
Are .Net Profile Guided Optimizations persisted between runs and how dynamic are they?
38 views
Asked by Louis Somers
What is the scope of TieredPGO (.Net Profile Guided Optimization) in a csproj file
39 views
Asked by Louis Somers