HungMingWu’s gists

HungMingWu / Modified V3WidthSel

Last active July 5, 2022 06:34

Verilog example

logic [32:0] des__DOT__out0;

assign des__DOT__out0[32:1] = {des__DOT__u0__DOT__S[17], {des__DOT__u0__DOT__S[26], {des__DOT__u0__DOT__S[13], {des__DOT__u0__DOT__S[12], {des__DOT__u0__DOT__S[4], {des__DOT__u0__DOT__S[21], {des__DOT__u0__DOT__S[5], {des__DOT__u0__DOT__S[16], {1'h0, {des__DOT__u0__DOT__S[18], {des__DOT__u0__DOT__S[10], {des__DOT__u0__DOT__S[7], {des__DOT__u0__DOT__S[28], {des__DOT__u0__DOT__S[15], {des__DOT__u0__DOT__S[2], {des__DOT__u0__DOT__S[23], {des__DOT__u0__DOT__S[31], {des__DOT__u0__DOT__S[25], {des__DOT__u0__DOT__S[9], {des__DOT__u0__DOT__S[19], {des__DOT__u0__DOT__S[1], {des__DOT__u0__DOT__S[6], {des__DOT__u0__DOT__S[30], {des__DOT__u0__DOT__S[24], {des__DOT__u0__DOT__S[14], {des__DOT__u0__DOT__S[20], {des__DOT__u0__DOT__S[3], {des__DOT__u0__DOT__S[27], {des__DOT__u0__DOT__S[11], {des__DOT__u0__DOT__S[22], {des__DOT__u0__DOT__S[29], des__DOT__u0__DOT__S[8]}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}};

HungMingWu / Makefile

Last active January 15, 2020 07:23

Coroutine Test

	all:
	clang coro.cpp -std=c++2a -stdlib=libc++ -lc++ -fcoroutines-ts -o coro
	clang coro_v2.cpp -std=c++2a -stdlib=libc++ -lc++ -fcoroutines-ts -o coro_v2

HungMingWu / Allocator.h

Last active May 2, 2019 14:52

A workable C++11 Allocator

	#pragma once

	#include <iostream>
	#include <atomic>
	#include <memory>

	namespace my {
	std::atomic_int g_memory_used{ 0 };

	template <typename T>

HungMingWu / ver3.cpp

Last active February 21, 2019 07:13

Write my own custom asio async function

	#include <boost/system/error_code.hpp>
	#include <boost/asio/async_result.hpp>
	#include <boost/asio/detail/handler_type_requirements.hpp>
	#include <boost/asio/coroutine.hpp>
	#include <boost/asio/ip/tcp.hpp>
	#include <boost/asio/streambuf.hpp>
	#include <boost/optional.hpp>
	#include <boost/asio/io_context_strand.hpp>
	#include <boost/asio/bind_executor.hpp>

HungMingWu / ver1.cpp

Created February 20, 2019 08:05

Write my own custom asio async function

	#include <boost/system/error_code.hpp>
	#include <boost/asio/async_result.hpp>
	#include <boost/asio/detail/handler_type_requirements.hpp>

	template<
	class ReadHandler>
	BOOST_ASIO_INITFN_RESULT_TYPE(
	ReadHandler, void(boost::system::error_code, std::size_t))
	async_read(ReadHandler&& handler)
	{

HungMingWu / enumerate.cpp

Created November 26, 2018 05:49

enumerate in C++17

	#include <tuple>

	template <typename T,
	typename TIter = decltype(std::begin(std::declval<T>())),
	typename = decltype(std::end(std::declval<T>()))>
	constexpr auto enumerate(T && iterable)
	{
	struct iterator
	{
	size_t i;

HungMingWu / test1.cpp

Last active November 2, 2018 09:57

Uncomplet C++ ASIO Example

	#include <iostream>
	#include <sstream>
	#include <functional>
	#include <boost/optional.hpp>
	#include <boost/asio/ts/internet.hpp>
	#include <boost/asio/ts/buffer.hpp>
	#include <boost/asio.hpp>

	// #define NETWORK_TS_ENABLED

HungMingWu / gist:a293d64bf256bca90a606e7b25648481

Created June 12, 2018 09:10

Build ARMNN

	scons arch=arm64-v8a extra_cxx_flags="-fPIC" benchmark_tests=0 validation_tests=0 opencl=1 embed_kernels=1 neon=1

	./b2 link=static cxxflags=-fPIC --with-filesystem --with-test --with-log --with-program_options

	./configure --host=arm-linux CC=aarch64-linux-gnu-gcc CXX=aarch64-linux-gnu-g++ --with-protoc=/usr/local/bin/protoc --prefix=/usr/local/arm_proto

	CXX=aarch64-linux-gnu-g++ cmake -DARMCOMPUTE_ROOT=/ComputeLibrary -DARMCOMPUTE_BUILD_DIR=/ComputeLibrary/build -DBOOST_ROOT=/boost_1_64_0 -DTF_GENERATED_SOURCES=/usr/local -DBUILD_TF_PARSER=1 -DPROTOBUF_ROOT=/usr/local/arm_proto -DARMCOMPUTENEON=1 -DARMCOMPUTECL=1 ..

HungMingWu / Tensorflow-example.js

Created April 30, 2018 07:01

Minimal Tensorflow-JS Example

	<html>
	<head>
	<script src="https://cdn.jsdelivr.net/npm/@tensorflow/[email protected]"> </script>
	<script>
	const model = tf.sequential();
	model.add(tf.layers.dense({ units: 1, inputShape: [1] }));

	model.compile({ loss: 'meanSquaredError', optimizer: 'sgd' });

	const xs = tf.tensor2d([1, 2, 3, 4], [4, 1]);

HungMingWu / coroutine4.cpp

Created April 27, 2018 08:51

	#include <type_traits>
	#include <iostream>
	#include <experimental/coroutine>

	template<typename T>
	struct coreturn {
	struct promise;
	friend struct promise;
	using handle_type = std::experimental::coroutine_handle<promise>;
	coreturn(const coreturn &) = delete;

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