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Analyzing code written in openCL - Repost - open to bidding

$30-250 USD

Cerrado
Publicado hace casi 8 años

$30-250 USD

Pagado a la entrega
Below files are attached that contains code and other necessary descriptions Requirements: In this project you have to use the reduction technique in OpenCL. Reduction is very common in parallel programming. Read the attached sample program, analyze it and write a brief report for each of the following queries. a. The attached sample program is from AMD APP SDK 3.0. The program includes the following files: i. [login to view URL] ii. [login to view URL] iii. [login to view URL] iv. [login to view URL] v. [login to view URL] vi. [login to view URL] vii. [login to view URL] b. You can download and install AMD APP SDK. Most samples should work on non-AMD processors. 2. Questions: a. How many data item are processed? b. How many work items are created? c. What is the work group size? d. How many work groups are created? e. Briefly describe the key ideas in the reduction process as implemented in Reduction_Kernels.cl. How is the sum calculated? For the work-item with global ID 0, how many additions does it perform? f. In [login to view URL], what is the purpose of barrier(CL_LOCAL_MEM_FENCE)? g. Briefly describe how the data array is transferred from host memory to compute device memory. Is the buffer object on compute device memory or host memory? Point out which line of the code actually trigger the data transfer. h. In [login to view URL], why do we need to add the values in the array outMapPtr? Who provides the values in the array outMapPtr? output = 0; for(int i = 0; i < numBlocks * VECTOR_SIZE; ++i) { output += outMapPtr[i]; }
ID del proyecto: 10351393

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Activo hace 8 años

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6 freelancers están ofertando un promedio de $213 USD por este trabajo
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Hello I'm interesting your project very well I'm a Good C++, OpneCL, Math, Algorithm expert. I m quite well experienced in these jobs. Let's go ahead with me I want to service for you continously. Thanks
$250 USD en 5 días
4,9 (268 comentarios)
7,7
7,7
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I am very interesting in your project. I have experience in this field. If you work with me, you will get success. You can see about me through my profile. Phon.
$252 USD en 3 días
4,9 (59 comentarios)
6,8
6,8
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We have a team of expert and we can help you in doing your project such as writing, technical writing, Engineering, PCB designing, FPGA, Verilog /VHDL, MATLAB, Mathematics, Calculus, SPSS, Statistic, CUDA, OpenGL, Pattern recognition, Image processing, signal processing, C++/C programming, ETC. We are ready for hiring right now thanks.
$250 USD en 10 días
4,6 (18 comentarios)
4,8
4,8
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Hello! I read your description carefully. I have confidence about your project because I have rich experiences in C, C++, OpenGL, OpenCV, Matlab/Simulink, Mathematics, Statistics, Machine learning and so on. Please feel free to discuss with me. If you give me a chance to work on your project, I will do my best and offer the excellent result. I wish this project will be a golden opportunity to cooperate with you forever. I will be very happy to hear good news from you. Thanks
$250 USD en 3 días
5,0 (4 comentarios)
3,4
3,4
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I have a good experience with parallel APIs like CUDA and OpenCL, and I know the theory of parallel algorithms like reduction.
$200 USD en 10 días
5,0 (1 comentario)
1,0
1,0
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A proposal has not yet been provided
$200 USD en 7 días
0,0 (0 comentarios)
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$155 USD en 3 días
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