Need help optimizing CUDA code for repeating a string on the GPU using C++

The [login to view URL] uses g++ compiler (from mingw-w64) and runs 38+ Million iterations per second on my CPU.

The [login to view URL] code in [login to view URL], compiled with Visual Studio 2019 and CUDA Toolkit 11.1 returns only about 1600 iterations per second on the GPU.

Can someone help me update so I can repeat the string as fast as possible on the GPU using the CUDA Toolkit 11.1?

I want the string to be able to be input from the user as well.

This is for my Intention Repeater project. It might seem like the code is doing nothing, but it works with a Servitor (which is programmed Intelligent Energy). Basically it's programming a black hole, which is possible, because everything is HERE and NOW. I'm not sure the price to ask, so I will start around $50 and you tell me what's fair. Thanks.

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Taidot: C++ -ohjelmointi, CUDA

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Tietoa työnantajasta:
( 15 arvostelua ) San Antonio, United States

Projektin tunnus: #27968915

Myönnetty käyttäjälle:


I’m a HPC developer with 3 years experience in C++/ CUDA development. I have worked on parallelising and optimising many large scale CPU based application to CPU + GPU environment. Workloads I handled: Image Processi Lisää

$167 USD 7 päivässä
(1 arvostelu)

7 freelancers are bidding on average $200 for this job


hi, i have rich experienced of C/C++ so that i can give you the perfect result. C/C++ is my top skill and i am majoring it for over 10 years. i have completed the several projects already so i have confident to comple Lisää

$200 USD 7 päivässä
(3 arvostelua)

Hello, I read your description in detail. I have experiences at web security and can help you. I am very excited on your project, and I am ready to start work immediately. I have skills: js C and C++. I am very experi Lisää

$200 USD 7 päivässä
(7 arvostelua)

Hello, I've complete MS Software Engineering. I've 5-Year experience in Java development and algorithm implementation. My Core Expertise in Java - C++ - C - object-oriented - Data Structure - Swing - OpenGL - JavaFX. Lisää

$500 USD 6 päivässä
(8 arvostelua)

Dear Client, I'm rich experience on computing parallel with Cuda. As well as, you can look some my previous project and review, I work. I have look your project on Cpu and GPU. Your implement in on GPU is not good and Lisää

$100 USD 1 päivässä
(6 arvostelua)

Dear Sir! I've seriously went through your post and I have understood what you need. I am sure that I can be the best candidate who is able to perfectly complete this project Need help optimizing CUDA code for repeatin Lisää

$155 USD 2 päivässä
(0 arvostelua)

Hi there! I'm a Master in computer science, with more than 6 years of experience in C++ and Cuda. I've developed several softwares with Cuda to work as backend of cloud providers. I can help you with your needs and c Lisää

$78 USD 2 päivässä
(0 arvostelua)