An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver

Page 1 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=1' data-page='1' class='cut-thumb lazyload' alt='Page 1: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/1.jpg' width='140' height='200' /> An eddy resolving global 1/4 degree ocean simulation with

High-Performance Pressure Solver

Mu-Hua Chien

Page 2 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=2' data-page='2' class='cut-thumb lazyload' alt='Page 2: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/2.jpg' width='140' height='200' /> 1/4 degree Ocean model

Page 3 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=3' data-page='3' class='cut-thumb lazyload' alt='Page 3: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/3.jpg' width='140' height='200' /> Error Vector Propagation Method Solving pressure equation

Page 4 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=4' data-page='4' class='cut-thumb lazyload' alt='Page 4: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/4.jpg' width='140' height='200' /> Stabilized EVP (SEVP)

Page 5 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=5' data-page='5' class='cut-thumb lazyload' alt='Page 5: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/5.jpg' width='140' height='200' /> Parallel SEVP

Page 6 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=6' data-page='6' class='cut-thumb lazyload' alt='Page 6: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/6.jpg' width='140' height='200' /> Decomposed Domain 16X12

Page 7 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=7' data-page='7' class='cut-thumb lazyload' alt='Page 7: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/7.jpg' width='140' height='200' /> Flowchart for Matrix Product

1. Gather and broadcast R

2. Scatter R into horizontal

processors

3. Take matrix product by BLAS

4. Reduce the product

Page 8 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=8' data-page='8' class='cut-thumb lazyload' alt='Page 8: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/8.jpg' width='140' height='200' /> Decomposition for Matrix

Page 9 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=9' data-page='9' class='cut-thumb lazyload' alt='Page 9: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/9.jpg' width='140' height='200' /> Numerical Result

Page 10 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=10' data-page='10' class='cut-thumb lazyload' alt='Page 10: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/10.jpg' width='140' height='200' /> Heat transport

Page 11 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=11' data-page='11' class='cut-thumb lazyload' alt='Page 11: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/11.jpg' width='140' height='200' /> Meridional overturning streamfunction

Page 12 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=12' data-page='12' class='cut-thumb lazyload' alt='Page 12: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/12.jpg' width='140' height='200' /> Page 13 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=13' data-page='13' class='cut-thumb lazyload' alt='Page 13: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/13.jpg' width='140' height='200' /> Zonally averaged eddy kinetic energy

Page 14 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=14' data-page='14' class='cut-thumb lazyload' alt='Page 14: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/14.jpg' width='140' height='200' /> Numerical Speed Up

Page 15 <img data-url='document/an-eddy-resolving-global-14-degree-ocean-simulation-with-high-performance.html?page=15' data-page='15' class='cut-thumb lazyload' alt='Page 15: An eddy resolving global 1/4 degree ocean simulation with High-Performance Pressure Solver' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022032107/5681330e550346895d99cb83/html5/thumbnails/15.jpg' width='140' height='200' />