Will Killian willkill07

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willkill07 / day16.cpp

Created December 16, 2016 21:29

Day16.cpp

	#include <chrono>
	#include <iostream>
	#include <string>

	int main(int argc, char**) {
	auto start = std::chrono::high_resolution_clock::now();
	uint LIM{argc > 1 ? 35651584U : 272U};
	std::string in;
	in.reserve(LIM << 1); // big buffer
	std::cin >> in;

willkill07 / Day13.cpp

Last active December 14, 2016 00:28

Advent of Code Day 13 C++14

	#include <iostream>
	#include <string>
	#include <array>
	#include <map>
	#include <set>

	// A point is just an array of two elements
	using Point = std::array<int, 2>;

	// We need to add two points to make a new point, so let's write operator+

willkill07 / Day11.cpp

Created December 13, 2016 23:58

Day11 AOC2016 Askalski Improved

	// compile with -O3 -march=native -std=c++14
	#include <array>
	#include <chrono>
	#include <cstdint>
	#include <cstdlib>
	#include <iostream>
	#include <map>
	#include <regex>
	#include <string>
	#include <unordered_map>

willkill07 / Day13.cpp

Created December 13, 2016 20:03

	#include <iostream>
	#include <string>
	#include <array>
	#include <map>
	#include <set>

	using Point = std::array<int, 2>;

	inline Point operator+(const Point& p1, const Point& p2) {
	return {{std::get<0>(p1) + std::get<0>(p2), std::get<1>(p1) + std::get<1>(p2)}};

willkill07 / make_regex.cpp

Created December 7, 2016 21:21

regular expression generator from pattern (e.g. abba)

	#include <iostream>
	#include <map>
	#include <sstream>
	#include <string>

	std::string from_pattern(std::string pattern) {
	int i{0};
	std::map<char, int> m;
	std::ostringstream s;
	for (char c : pattern) {

willkill07 / day6.s

Created December 7, 2016 03:07

Day 6 x86-64 Assembly generated

willkill07 / Day04.cpp

Created December 5, 2016 03:30

Day04 AoC 2016

	#include <algorithm>
	#include <iostream>
	#include <vector>
	#include <chrono>

	int main() {
	int index{-1};
	int sum{0};
	std::string line;
	auto timeStart = std::chrono::high_resolution_clock::now();

willkill07 / iterDeductionSmokeTest.cpp

Created September 19, 2016 18:09

Here's a smoketest which compiles correctly with NVCC given all of the same compiler options as RAJA

	/*
	$ /opt/cuda/bin/nvcc --keep iterDeductionSmokeTest.cpp -m64 -DRAJA_ENABLE_NESTED -O2 -restrict -arch compute_35 -std c++11 --expt-extended-lambda -x cu -ccbin /opt/cuda/bin/g++ -Xcompiler -fopenmp -DNVCC -I/opt/cuda/include -I/opt/cuda/include -I/home/wkillian/RAJA_build/tpl/src/googletest/include -I/home/wkillian/RAJA_build/include/RAJA -I/home/wkillian/RAJA_build/include -I/home/wkillian/RAJA/include -I/home/wkillian/RAJA/test/include
	*/

	#include <iostream>
	#include <iterator>
	#include <type_traits>
	#include <algorithm>

	#include <RAJA/RAJA.hxx>

willkill07 / generate-table.sh

Created December 10, 2015 02:32

	#!/bin/bash
	echo "Regenerating README Table"

	if [ -a .commit ]
	then
	rm -f .commit
	cat<<'EOF' > .process.awk
	#!/usr/bin/env gawk
	BEGIN{
	FS = "[\| \t]+";

willkill07 / const array

Created May 22, 2015 17:55

	#include <iostream>
	#include <array>
	#include <algorithm>
	#include <numeric>

	typedef unsigned long long ULL;

	// Delcare the litparser
	template<ULL Sum, char... Chars> struct litparser;