Improve data transfer speed of c++ / VB.NET pipe/stream

£20-250 GBP

Completed

Posted

almost 6 years ago

£20-250 GBP

Paid on delivery

I have two projects that connect via pipe (c++ server and VB.NET client). Currently the data is converted from integers to a string and then sent down the pipe as a series of bytes - then it get's converted back to a string and then converted to an array of integers. It is too slow. I would like to know if it can be made faster by either changing the functions from [login to view URL] to [login to view URL] - or by sending Integers through the pipe instead of converting to strings - I think that there's too much converting... I have attached a description document explaining the problem in more detail. Please feel free to ask questions before telling me you can help me, as i don't want to waste time paying for code that's too slow.

C++ Programming

VB.NET

Project ID: 17523069

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5 proposals

Remote project

Active 6 yrs ago

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Awarded to:

@sysvinit

Few questions to start; How concerned are you about this code being portable? How are you measuring the speed of execution, and will I be able to benchmark how well my code runs versus the original? Do you have any numbers for how it performs currently? (e.g. best/worst/97th percentile) Can I get a look at the code before deciding to do it or not? To see if there's something I haven't noticed yet. I'm pretty sure I can speed up your code. 6 months of my degree course was focused on algorithms. Also, as a Linux user, I am very familiar with pipes, and performance issues caused by them. It's actually a thing I have to deal with in my day to day life. Feel free to message me, no matter how trivial you might think it is.

£210 GBP in 3 days

5.0

(1 review)

2.9

5 freelancers are bidding on average £163 GBP for this job

@mauricemarinus

Hi there. So I had a look at your code. Im a C#/VB.Net dev. Not C++ I have spotted a few places I can make improvements. However.. can you possibly send me a more detailed code. and also is it files/data that you are reading correct? i.e. its not a continuous stream of data? Maurice

£158 GBP in 3 days

5.0

(82 reviews)

7.0

@roshanasim

i will boost-up your website speed. I take direction well and can complete a heavy workload and complete projects under minimal supervision. As a developer, I make algorithms and coding stuff (java, c, c++, c#), i have experience of 4 years in this field. I know very well about DES algorithm and i am expert in it. Kindly reply me soon so we can discuss more about this. Thank you

£138 GBP in 3 days

4.9

(23 reviews)

4.7

@MoustafaS

Hello, Is it possible you send the complete project ? I can provide a proof of concept demo for you before even accepting bid. Available to do it now. Regards

£150 GBP in 1 day