ofufu oxyflour
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| import asyncio | |
| from random import random, choices | |
| def clip(x, x0, x1): | |
| return x0 if x < x0 else x1 if x > x1 else x | |
| def make_masks(geneSize, popSize, crossoverNum): | |
| mask0 = [0] * geneSize | |
| mask1 = [int(i / int(geneSize / crossoverNum)) % 2 for i in range(geneSize)] | |
| mask2 = [-x for x in mask1] |
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| async function reduce(arr, fn) { | |
| let tasks = arr.map(item => ({ item })), | |
| reqs = [] | |
| while (true) { | |
| if (tasks.length === 1) { | |
| return tasks[0].item | |
| } | |
| const toRun = tasks.filter(task => !task.started) | |
| for (let i = 0; i + 1 < toRun.length; i += 2) { | |
| const [a, b] = toRun.slice(i, i + 2) |
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| <html> | |
| <body> | |
| <script crossorigin src="https://unpkg.com/react@16/umd/react.development.js"></script> | |
| <script crossorigin src="https://unpkg.com/react-dom@16/umd/react-dom.development.js"></script> | |
| <script src="https://unpkg.com/@babel/standalone/babel.min.js"></script> | |
| <script src="index.jsx" type="text/babel"></script> | |
| </body> | |
| </html> |
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| cmake_minimum_required(VERSION 3.18) | |
| project(binding) | |
| if(WIN32) | |
| set(CUDA_NVCC_FLAGS -Xcompiler;"/MD /wd 4819") | |
| endif() | |
| find_package(CUDA REQUIRED) | |
| include_directories(${CMAKE_JS_INC} "${CMAKE_SOURCE_DIR}/include") | |
| file(GLOB SOURCE_FILES "src/*.cu") | |
| cuda_add_library(${PROJECT_NAME} SHARED ${SOURCE_FILES} ${CMAKE_JS_SRC}) | |
| set_target_properties(${PROJECT_NAME} PROPERTIES PREFIX "" SUFFIX ".node") |
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| const cluster = require('cluster'), | |
| os = require('os') | |
| class Worker { | |
| destroyed = false | |
| /** @type { { [id: string]: { id: string, func: Function, args: any[], resolve: Function, reject: Function } } } */ | |
| calls = { } | |
| /** @type { import('cluster').Worker } */ | |
| worker = this.fork() | |
| fork() { |
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| <html> | |
| <body> | |
| <style> | |
| svg { | |
| user-select: none; | |
| } | |
| svg polygon { | |
| fill: chocolate; | |
| } | |
| svg circle { |
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| #include <stdio.h> | |
| // Reference: | |
| // https://nosferalatu.com/SimpleGPUHashTable.html | |
| // replace the function with cuda implement | |
| unsigned long atomicCAS(unsigned long *addr, unsigned long comp, unsigned long val) { | |
| auto prev = *addr; | |
| if (*addr == comp) { | |
| *addr = val; |
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| nano /etc/sysctl.conf | |
| # uncomment the following line | |
| # net.ipv4.ip_forward=1 | |
| sysctl -p | |
| iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE |
oxyflour
/ make-bin.bat
Created
October 1, 2019 15:59
use prebuilt magma binary on windows (from PyTorch)
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| rem update blas dir and cuda version | |
| set BLAS_DIR=D:\Programs\OpenBLAS-0.3.7-x64 | |
| set CUDA_PREFIX=cuda100 | |
| set OUTPUT_EXE=build\main | |
| set MAGMA_DIR=%~dp0\build\magma | |
| if not exist %MAGMA_DIR% ( | |
| rem using static library precompiled for pytorch | |
| rem https://github.com/pytorch/pytorch/blob/master/docs/source/notes/windows.rst |