Php optimize cpu工作

筛选

我最近的搜索
筛选:
预算
类型
项技能
语言
    工作状态
    15,556 php optimize cpu 找到的工作,价格在 HKD

    ...困难型。 以比特币为例,在其系统中,每隔两周挖矿难度就会根据这期间开采出来的区块数量而进行调整,将出块时间维持在10分钟左右,以保证系统的平衡。而矿工想要争取到区块链的记账权,获得相应奖励,就需要不断提高自己的算力,也就是计算出正确哈希值的速度,这将消耗大量电力。 最初,每个用户都可以通过运行原始的比特币客户端,来使用CPU进行挖矿。然而,随着挖矿算力不断提升,CPU挖矿的时代已经成为过去式,随之而来的是ASIC矿机挖矿和大规模集群挖矿的时代。 当然,除了POW挖矿之外,以POS为共识机制的数字资产也同样需要挖矿。只是在 PoS机制中,增加货币供应的过程分为两个部分,交易所开发Q周顾问3II2325834一部分是根据用户持有货币的数量和时间派发利息;另一部分才是类似于POW的挖矿过程,

    $400202 (Avg Bid)
    $400202 平均报价
    5 竞标

    T3核心板硬件资源基本需求 基本硬件资源 1. 电源供应 DC电源输入,5V单电源输入,CPU要能检测到这个电源是否供电; 电池输入,锂电池电源输入; 实时时钟电源,使用纽扣电池; 2. 显示接口 要支持RGB,LVDS和MIPI接口,由于同时只能使用一个接口,所以这3个接口的管脚可以复用; 3. 触摸屏接口 电阻屏接口,使用ADS7846或者兼容芯片,使用SPI接口; 电容屏接口,使用IIC接口; 4. SD卡接口 CPU要预留出SD/TF卡接口管脚; 5. 网络接口 使用RMII接口的PHY,所以RMII接口管脚也要预留出来,PHY使用DP83848IVV; 6. 串行通信接口 预留出1个RS232用的UART; 预留出1个RS485用的UART,另外还要预留1个管脚用来RS485的方向控制;

    $25900 (Avg Bid)
    $25900 平均报价
    3 竞标
    Build a Website 已经结束 left

    ...中间找过两组人做过一些定制, 但是效果都不是很理想,然后速度也没有看到快很多。 现在的诉求: 在目前基础上修改, 加入新的元素: 或者购买全新的主题进行建站, 摒弃所有的旧元素 有几点要求: 1. 整个网站的编排都是英文 2. 网站必须能够自适应, 随着屏幕的大小变化 3. 对于 有独特产品属性,比方说 对屏幕大小, 还有 CPU 配置,或者硬盘, 说白了就是一个产品有多少属性选择,需要在屏幕上顾客可以多选, 样式 参见: https://www.amazon.com/Apple-iMac-MK142LL-21-5-Inch-Desktop/dp/B01M5AOYUG/ref=sr_1_2?ie=UTF8&qid=1480081131&sr=8-2&keywords=imac&th=1

    $12465 (Avg Bid)
    $12465 平均报价
    19 竞标

    ...软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-攻击目标IP或者域

    $49630 - $99261
    $49630 - $99261
    0 竞标

    ...软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-

    $110286 (Avg Bid)
    $110286 平均报价
    2 竞标

    我有进行中的、与之前的项目相关的工作Website Design and optimize ( php )'

    $117 / hr (Avg Bid)
    $117 / hr 平均报价
    1 竞标

    ...软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-

    $39150 - $78301
    $39150 - $78301
    0 竞标

    ...平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN FLOOD变种(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-

    $78301 - $156601
    $78301 - $156601
    0 竞标

    ...平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN FLOOD变种(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-

    $143548 (Avg Bid)
    $143548 平均报价
    2 竞标

    ...平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN FLOOD变种(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-

    min $39150
    min $39150
    0 竞标

    app平台开发 app手机开发 app平台制作 广州app平台制作

    $760 (Avg Bid)
    $760 平均报价
    3 竞标

    需要把大量的数字图像进行处理和分析、进行图像分割,提取出感兴趣的区域来,并进行量化分析。 难点在两个地方:1、如何保证图像切割过程中尽量完整地提取感兴趣的区域而不引入过多的噪声;2、有些图像很大(几百兆大小),如何合理调配内存和cpu进行大图处理分析?

    $7454 (Avg Bid)
    $7454 平均报价
    3 竞标

    ...平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN FLOOD变种(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个ip发包,轮询发包。比如CDN之后,实际是多IP的,就是CDN中每个IP,都打30秒。 3,软件支持多网卡绑定多IP绑定,数量在4网卡 支持内网上线 3,主控端功能:发送-

    $113097 (Avg Bid)
    $113097 平均报价
    3 竞标

    我的服务器采用nginx+php-fpm 结构 (8CPU 16GB内存),网站使用wordpress构建!整个服务器只有1个网站,目前没有安装任何缓存插件。当同时在线人数超过1000的时候,CPU使用率超过90% ,网站负载超过50,响应缓慢。 因此,我想请您出手帮我设置最适合我网站的缓存功能。(内存充足,希望设置充分利用内存的缓存) 我不知道什么缓存插件是最适合的,或者您觉得安装缓存插件不是最好的,也可以参考此文章在服务器端设置:[登录来查看链接] 我的QQ号码:331466122 谢谢!

    $783 - $783
    $783 - $783
    0 竞标
    windows 客户端软件 已经结束 left

    ...补丁管理 补丁增量更新导入支持批量、增量导入补丁库; 补丁策略定制开发,支持制定补丁分发策略;补丁库建立和分类,支持对补丁库进行分类管理; 软件资产审计:记录下终端的所有软件安装信息并且进行日志记录。 资产管理 硬件资产审计:记录下终端的所有硬件信息,记录的硬件类型包括:键盘、鼠标、主板、操作系统、CPU、内存、硬盘、网卡、声卡等。 资产变动审计:检测终端发生变动的硬件,软件信息,并且提供对照信息。 设备插拔报警:检测局域网内各计算机非法接入的设备名称,并给出报警。 报警管理 客户端离线报警:检测计算机离线时间,离线计算机IP,系统账户,并给出报警。 硬件资产变化报警:检测计算机新硬件信息,原硬件信息,更换时间,并给出报警。

    $91933 (Avg Bid)
    $91933 平均报价
    7 竞标

    按我给的CUDA的属性设计线程和块 将CPU实现改编为GPU实现(如下: bool canMerge函数改写为_device_ bool canMerge void merge函数改写为_device_ void merge void findEssential函数改写为_global_ void findEssential 从CPU端初始化内存中的值如showData(dataFile,imp,minx,count); 将内存中的值传到显存 从GPU端获得 eimp[ecount] = imp[i]; eimp[ecount++].mark = false值 并传输到CPU端 画出编程的流程图

    $2098 (Avg Bid)
    $2098 平均报价
    2 竞标

    ...program that makes proxies (by installing Squid) using Upcloud What it should do: Prompt a user for their Upcloud API Account username/password Create a server (using the 1 CPU, 1024 MB, $5/month plan) using CentOS 6.9 as the OS Install Squid on the server by using a bash script that is sent in via the user_data field Must use aiohttp (as requests

    $235 - $1958
    $235 - $1958
    0 竞标

    Take an existing PCB design, remove some unused components and re-arrange the remaining. The board has a plug in CPU board (Rabbit Core Module). 32 x indicator LED's and an I2C interface to a separate input board. The board include some features that are no longer used (such as some segment displays, analogue inputs) - these need to be removed. The

    $10818 (Avg Bid)
    $10818 平均报价
    5 竞标

    I need to set up a WHM Cpanel server on AWS which will scale instantly to meet sudden peaks in traffic and CPU usage. I usually need 1 vCPU and 2GB RAM but at least 10 times per week I have peaks when i need 8vCPUS and 8GB RAM. The server hosts a wordpress website.

    $266 (Avg Bid)
    $266 平均报价
    9 竞标

    I use Magento 2 Import to update products data. Products are sold on various marketplaces and some data is not being observed by M2E PRO hence it does not trigger the update. I need you to use Programmatic Possibilities to work with the extension. Link below for your reference: https://docs.m2epro.com/display/BestPracticeMagento2/Suitable+Articles+from+the+Best+Practice+for+Magento+v1.x#SuitableAr...

    $290 (Avg Bid)
    $290 平均报价
    7 竞标

    We have a custom php platform which needs responsiveness to be fixed and optimized for most of the devices as at the moment it looks not up to the industry standard

    $1449 (Avg Bid)
    $1449 平均报价
    48 竞标

    I am looking to have my Wordpress Site Optimized. There might be some issues with some queries or the database structure that is causing a high TTFB. Here are the optimizations that Google has suggested. 1 - Avoid enormous network payloads Total size was 9,133 KB 2 - Avoid an excessive DOM size - 4,156 nodes 3 - Minimize main-thread work - 16.7 s 4 - Ensure text remains visible during webfont l...

    $1402 (Avg Bid)
    $1402 平均报价
    14 竞标

    Hello, my blog [登录来查看链接] needs someone for a large project. Skills required: -Thorough understanding of Thrive Themes Thrive Architect - Eye for design -Ability to inspect both desktop and mobile orientations of the site. -Ability to add relevant internal links throughout blog posts. I have over 120 blog posts on my site and I need someone to go through each of them and make any design chang...

    $78 / hr (Avg Bid)
    $78 / hr 平均报价
    33 竞标

    i have 16 cctv, i want to record them for safety reasons. I have a vps, ubuntu 18.04, apache, mysql, php, magento, 4 cpu, 8 gb ram. i know there are plenty of software which can record cctv, but i am not familiar with them, and i also not familiar with linux setting. I will give you teamviewer password to install the software. I want a software which

    $227 (Avg Bid)
    $227 平均报价
    2 竞标

    I need a fully functional hardwar...Linux that needs work. Features: QCA7500 (ARM1156) based board iOS audio receiver Add i2c transceiver i2c auth chip Add i2s transceiver to get ALSA i2s output Discrete 44.1 kHz CPU OCXO clock, 0.5 ppm tied to i2s transceiver QCA7500 Homeplug powerline network driver No Ethernet / WiFi Hybrid PWM Linear Power Supply

    $11956 (Avg Bid)
    $11956 平均报价
    8 竞标

    I need someone who can build and run C code for Linux ALSA / i2s Must have RPi or Beaglebone Black...Linux ALSA / i2s Must have RPi or Beaglebone Black Features: Audio Receiver ALSA i2s output QCA7500 Homeplug powerline network driver Discrete 44.1 kHz CPU OCXO clock, 0.5 ppm Discrete TCXO CPU clock for QCA7500 Homeplug Powerline No Ethernet or WiFi

    $13045 (Avg Bid)
    $13045 平均报价
    1 竞标

    Looking for an expert in MySQL to speed up the db performance, prevent queries from hogging ram and set inflated tables to auto archive to prevent the db from growing too large unnecessarily.

    $164 / hr (Avg Bid)
    $164 / hr 平均报价
    20 竞标

    I need someone who can build and run C code for Linux ALSA / i2s Must have RPi or Beaglebone Black...Linux ALSA / i2s Must have RPi or Beaglebone Black Features: Audio Receiver ALSA i2s output QCA7500 Homeplug powerline network driver Discrete 44.1 kHz CPU OCXO clock, 0.5 ppm Discrete TCXO CPU clock for QCA7500 Homeplug Powerline No Ethernet or WiFi

    $4346 (Avg Bid)
    $4346 平均报价
    2 竞标

    Hi, I have files to print a case for my raspberry. I would like that you optimize this files. Currently, it is a box very rectangular. I would like something more like a circle or a shape more nice. I will fix this home on a pole. I would like a protection for the camera location like a cap but take care, this protection doesn't disturb the camera

    $313 (Avg Bid)
    $313 平均报价
    16 竞标
    Optimize FBA Campaign -- 3 4 日 left
    已验证

    I am looking for a results driven Facebook ads Specialist to consult me on how I can best improve a Lead Generation campaign I am running for a client.

    $141 (Avg Bid)
    $141 平均报价
    7 竞标

    I have a menu that needs to be optimized for Mobile Search.. It must be done so the items can be read easily.

    $180 (Avg Bid)
    $180 平均报价
    12 竞标

    Need to re design website to optimize user experience and conversions. Mattress retail

    $3704 (Avg Bid)
    $3704 平均报价
    88 竞标

    1. analyze my cpu ussage of my wordpress site. 2. fix cannot send email via server. (in my two server) 3. fix user session timeout become logout.

    $102 / hr (Avg Bid)
    $102 / hr 平均报价
    12 竞标

    I have got a Centos VPS. I need someone to set up for me a server on AWS to migrate. I need a burstable CPU. Work will be done on teamviewer.

    $251 (Avg Bid)
    $251 平均报价
    22 竞标

    I am looking for an experienced local PHP programmer to help me with ongoing custom software development to build my eCommerce marketplace [登录来查看链接], which is a custom website based on PHP and on top of an Opencart system which uses MVC structure. We will also want an IOS & Android App at some point in the near future. We have about

    $141 / hr (Avg Bid)
    $141 / hr 平均报价
    15 竞标
    Optimize FBA Campaign -- 2 4 日 left
    已验证

    I am looking for a results driven Facebook ads Specialist to consult me on how I can best improve a Lead Generation campaign I am running for a client.

    $172 (Avg Bid)
    $172 平均报价
    8 竞标

    ...things need to be improved. We also have several plugins installed that we have been experimenting with to see if improvements can be made. These include Autoptimize, WP-Optimize for databases, and EWWW image optimizer as well as their ExactDN for images (We know that we are using two CDN's at the moment and may also have to eliminate some of the plugins)

    $3406 (Avg Bid)
    $3406 平均报价
    50 竞标

    Need to look at the server and see why performance is slow and cpu utilization is more than 90% Want to find out if it is a hardware issue, Patch issue, etc Redhat Linux on VM Looking for a resource who is flexible with his/her time as we need to work on it ASAP

    $885 (Avg Bid)
    $885 平均报价
    26 竞标

    Complete a design that includes most of the elements to be used in the CPU

    $924 (Avg Bid)
    $924 平均报价
    9 竞标

    I am looking for someone to build and optimize a website for me. I need a expert who is affordable. I only need one website

    $1339 (Avg Bid)
    $1339 平均报价
    53 竞标
    Optimize wordpress website 3 日 left
    已验证

    Would like my website optimized for speed and performance, preferably the following: Optimize database Configure caching plugin Additionally optimize uploaded images (especially those that are loaded from the Media Library) Reduce comments spam by activating Akismet Minify JavaScript and CSS (also move all JS files at the end and

    $1382 (Avg Bid)
    $1382 平均报价
    68 竞标

    Help me to improve my wordpress website speed and seo rank. I need my website re-configured and increase the website speed. I need both mobile and desktop both speed on google speed check more than 95 and 95. I will send you web address when discuss.

    $313 (Avg Bid)
    $313 平均报价
    19 竞标

    ...suitable to run on Windows 2016. Deliverables include; 1) VB.NET Solution for wrapper class all changes clearly documented. 2) VB.NET Solution for test program (compiled "Any CPU") all changes clearly documented. 3) Documentation on how to install wrapper class on destination Windows 2016 server. We will provide access to a Windows 2016 Standard Edition

    $3985 (Avg Bid)
    $3985 平均报价
    16 竞标

    I am a software developer and director of IIS pvt ltd. we are developing a telerik wpf project which has lot of reference dll from telerik, dev express and code smith. These are taking lot of time to load at project start.

    $1253 (Avg Bid)
    $1253 平均报价
    5 竞标

    I want to optimize my MySQL query. I have developed application in java, but when I run the query its take too much time. I want to reduce the time for result. Query sample attached.

    $716 (Avg Bid)
    $716 平均报价
    19 竞标

    ...[登录来查看链接] 2) [登录来查看链接] 3) [登录来查看链接] These are the points you have to work on and optimize with CSS for every of the three forms: - give the forms a better design that integrates seamlessly in the rest of the website - all the fields of the form should be minimized/rearranged

    $282 (Avg Bid)
    $282 平均报价
    22 竞标

    I need someone to build my website and optimize it so i can get traffic to it. I also want to sell my product thru my website. My product is a dog leash. This website should be very simple and easy to use. This is a very small business i have and I need help launching it.

    $4604 (Avg Bid)
    $4604 平均报价
    73 竞标

    Optimize website speed Need to by 90+ for desktop and mobile

    $916 (Avg Bid)
    $916 平均报价
    7 竞标
    Optimimize wordpress website 2 日 left
    已验证

    Hi, we have a e-commerce wordpress website. It is currently live. We need to optimize it. These are the server specs: 3 CPU 6,144 MB RAM 120 GB storage We need to fix it. I am attaching a image on the score. Easy to do, don't have time for it sadly.

    $787 (Avg Bid)
    $787 平均报价
    34 竞标
    Optimize FBA Campaign 2 日 left
    已验证

    I am looking for a results driven Facebook ads Specialist to consult me on how I can best improve a Lead Generation campaign I am running for a client.

    $446 (Avg Bid)
    $446 平均报价
    14 竞标