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Suppose We Have This Setup
Computer Graphics
mjb – April 17, 2021
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Computer Graphics
Parallelism Jeopardy
Putting it all together!
parallelism_jeopardy.pptx
mjb – April 17, 2021
Welcome to Parallelism Jeopardy!
I’ll take CS 475/575 for $800, Alex.
Computer Graphics
mjb – April 17, 2021
IN A MULTI-CPU DISTRIBUTED SYSTEM, THIS IS THE TOTAL NUMBER OF DIFFERENT KINDS OF PARALLELISMS THAT WE CAN COMBINE
1. Multicore OpenMP
Multicore C S
Core ore SSE SE
Core ore SSE SSE
Multicore C S
Core ore SSE SE
Core ore SSE SSE
Computer Graphics
mjb – April 17, 2021
SCIoMreD SIoMreD SSE SE
SCIoMre IoMreD SSE SSE
Multicore C S
SCIoMreD Multicore SCIoMreD
SCIoMreD SSE
SCIoMreD SSE
Computer Graphics
mjb – April 17, 2021
1. Multicore OpenMP
2. CPU SIMD
SCIoMreD Multicore SCIoMreD
SCIoMreD Multicore SCIoMreD
SCIoMreD SSE
SCIoMreD SSE
CUDAGP/ UOpenCL
SCIoMreD SSE
SCIoMreD SSE
CUDAGP/ UOpenCL
Computer Graphics
mjb – April 17, 2021
1. Multicore OpenMP
2. CPU SIMD
What is “4”, Alex?
This is how modern supercomputers work!
And, over the last 10 weeks, you have learned about using all 4 – congratulations!
SCIoMreD SIoMreD SSE SE
SCIoMre IoMreD SSE SSE
Multicore C S
CUDAGP/ UOpenCL
SCIoMreD Multicore SCIoMreD
SCIoMreD SSE
SCIoMreD SSE
CUDAGP/ UOpenCL
Computer Graphics
1. Multicore OpenMP
2. CPU SIMD
3. GPU 4. MPI
and, they can all be
active within the
same application!
mjb – April 17, 2021
This is how modern supercomputers work!
Computer Graphics
The Texas Advanced Computing Center’s new Frontera supercomputer, currently the 5th fastest in the word
mjb – April 17, 2021
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