Mat2Boundary treats boundary conditions as sparse matrix-vector products and uses multi-stage compilation with polyhedral analysis to generate efficient matrix-free kernels and communication schedules for distributed block-structured PDE solvers.
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CStencil on the WSE-3 achieves up to 342x speedup for 2D stencils versus an adapted single-precision GPU solver and saturates both compute and on-chip memory bandwidth.
SpaDA provides a concise language and multi-level compiler for spatial dataflow hardware that integrates with stencil DSLs and delivers substantial code reduction and high performance on wafer-scale engines.
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citing papers explorer
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Mat2Boundary: Treating User-Defined Boundary Condition as SpMV for Distributed PDE Solvers on Block-Structured Grids
Mat2Boundary treats boundary conditions as sparse matrix-vector products and uses multi-stage compilation with polyhedral analysis to generate efficient matrix-free kernels and communication schedules for distributed block-structured PDE solvers.
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Stencil Computations on Cerebras Wafer-Scale Engine
CStencil on the WSE-3 achieves up to 342x speedup for 2D stencils versus an adapted single-precision GPU solver and saturates both compute and on-chip memory bandwidth.
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SpaDA: A Spatial Dataflow Architecture Programming Language
SpaDA provides a concise language and multi-level compiler for spatial dataflow hardware that integrates with stencil DSLs and delivers substantial code reduction and high performance on wafer-scale engines.
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Machine learning is revolutionizing weather forecasting -- the next step is a change in how we work
Machine learning success in weather prediction will drive changes in development practices, data handling, verification, and service creation at weather centers.