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stgatilov

Rating
1528.75 (19,674th) 		Reputation
3,977 (42,178th)
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Title Δ
How to use a Trie data structure to find the sum of LCPs for all po... +0.46
I would like to improve the performance of this code using AVX 0.00
How consistently C compilers optimize unreachable code? +3.67
Multipart byteranges on Azure static website -4.54
Get raw decodated name of IDiaSymbol 0.00
Improving performance for a TM simulator +1.62
Improving performance for a TM simulator +1.62
Simultaneous optimization / time complexity of multi-dimensional Ne... 0.00
byte array permute SSE optimization 0.00
Design of (shared_ptr + weak_ptr) compatible with raw pointers -3.92
Persistent adjcacency graph index implementation 0.00
How would you implement a destructor for a BST in C++? +4.83
BFS? - find all paths from s to t that have at most a certain length +3.83
C++ shorter lambda syntax -2.21
Should variable declarations always be avoided in C++? -3.66
C# Improving CPU Speed in Division, by specifying # of Decimal Places 0.00
Improving C++'s reading file line by line? -4.41
How to find the intersection point of a 3D curve and a 3D surface? +0.26
What's the fastest way to convert hex to integer in C++? -0.35
How to optimize SIMD transpose function (8x4 => 4x8)? +3.80
Run-time efficient transposition of a rectangular matrix of arbitra... +3.72
why can't visual studio 2015 resolve dqword when compiling .asm? 0.00
Design Optimal Algorithm to find the values of 'a' and '... +3.79
How to implement base 2 loop unrolling at run-time for optimization... 0.00
Intel MIC - sum of intrinsic vector elements 0.00
Find largest element in matrix and its column and row indexes using... +1.19
optimization of a code in C -0.70
Cumulative BitWise OR on Char Array +4.50
Why is this code so faster in java than in C++ and C# 0.00
An easy/bitwise way to compute the parity of bits 0.00
Can O(N*N) be faster than O(N) -2.96
Comparing Arrays of Arrays +4.02
Visual Studio debugger stops hitting breakpoints in mixed debugging... 0.00
Calling std::nth_element() function extremely frequently -0.30
SSE2 intrinsics - comparing unsigned integers -2.28
Crash in accessing derived class member after casting to baseclass 0.00
How to not call base class destructor from constructor on exception? -3.41
Updating stored indices after erasing an element from std::vector 0.00
How to get dot product of two sparsevectors in O(m+n) , where m and... -4.12
Why is std::shuffle as slow (or even slower than) std::sort? +4.76
AVX2 VPSHUFB emulation in AVX 0.00
Why would a fully CPU bound process work better with hyperthreading? +0.32
Share singleton instance to shared lib's without exporting it +4.70
Orthogonal hull algorithm +3.99
Union class members with AVX register to reduce memory accesses? 0.00
How to make sure the call is not optimised away when measuring time? -1.52
c++: Is table lookup vectorizable for small lookup-table 0.00
How to efficiently determine the normal to a polygon in 3D space? +3.84
Optimize blockwise bit operations: base-4 numbers -4.63
Compare and swap with SIMD intrinsics -0.37