compiler-optimization

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How to fetch a memory location in C++ without waiting for its retrieval?
user_25714900
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compiler-optimization latency caching optimization c++
Why are multiplications by constant signed integer fractions not optimised?
user_123515240
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compiler-optimization c c++
Writing a VOP that is equivalent to mul/imul
user_85686580
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compiler-optimization sbcl x86 common-lisp assembly
Why is gcc's right-shift code different in C and C++ mode?
user_3637510
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compiler-optimization gcc optimization c c++
Why is x/10 optimized with an unnecessary shift when x has a restricted range?
user_45176660
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242
compiler-optimization assembly compiler-construction c++
Is it bad practice to declare a C function as static if it can still be executed indirectly (through a callback function)?
user_31237910
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compiler-optimization embedded linker c c++
Why is std::string::append so much faster than push_back in this benchmark?
Admin1
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compiler-optimization benchmarking c++ string performance
Which AVX and march should be specified on a cluster with different architectures?
user_136871830
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5
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avx compiler-optimization icc hpc c
-Ofast produces incorrect code while using long double
user_121135680
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compiler-optimization g++ compilation c c++
Difference between std::fabs(a * b) and std::fabs(a) * std::fabs(b)
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compiler-optimization clang++ g++ x86 c++
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