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We have collected presentations from IXPUG workshops, annual meetings, and BOF sessions, and made them accessible here to view or download. You may search by event, keyword, science domain or author’s name. The database will be updated as new talks are made available.
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Search ResultShowing 1 - 10 of 510 Results
Mapping Cores, CHAs, and Addresses in the Xeon Platinum 8380 by John McCalpin, Texas Advanced Computing Center, University of Texas at Austin
Keyword(s): Xeon Platinum 8380,Mapping Intel Xeon Processors,Ice Lake,conventions for numbering CHAs and cores
Author(s): John D. McCalpin Video(s): Read more | |Improving MPI+Threads with MPIX_Stream by Ken Raffenetti, Argonne National Laboratory
Keyword(s): MPI+Threads,MPIX_Stream,MPI Asynchronous Progress,Virtual Communication Interface (VCI),Stream Communicator,MPI Progress Model
Author(s): Ken Raffenetti Video(s): Read more | |Keynote: New Era for Intel HPC Acceleration: Architecture, Systems & Software by Hong Jiang, Intel Corporation
Keyword(s): Exascale Compute Platform,oneAPI Software Stack,Ponte Vecchio,Application Performance,Zettascale
Author(s): Hong Jiang Video(s): Read more | |Keynote on the future of HPC and scientific discovery by Rick Stevens, Argonne National Laboratory
Keyword(s): Exascale,Science,Machine Learning,CPU,GPU,LLMs,Inverse Design,DeepFix
Author(s): Rick Stevens Video(s): Read more | |Recovery of Distributed Iterative Solvers for Linear Systems with Non-Volatile RAM by Yehonatan Fridman, Israel Atomic Energy Commission and Ben-Gurion University
Keyword(s): Exascale,Non-Volatile RAM (NVRAM),Persistent Memory,Linear Iterative Solvers,Exact State Reconstruction (ESR),Preconditioned Conjugate Gradient (PCG)
Author(s): Yehonatan Fridman Video(s): Read more | |Best Practices for Benchmarking Diverse Architectures with Varied Workloads (agenda slide)
Keyword(s): IXPUG BoF at SC21 agenda slide
Author(s): David Martin Video(s): Read more | |IXPUG Overview and Activities (IXPUG BoF at SC21)
Keyword(s): IXPUG overview and activities
Author(s): Thomas Steinke Video(s): Read more | |A Simple Cost-model for Comparing Diverse Architectures
Keyword(s): cost model,diverse hardware,time-to-solution,memory footprint,result depreciation,compute cost,cost-per-run,Amdahl’s law
Author(s): Todd Evans Video(s): Read more | |Best Practices for Benchmarking Diverse Architectures with Varied Workloads
Keyword(s): benchmarks,performance,double precision performance,Roofline Model,benchmark parameters,reproducibility,Continuous Benchmarking,Continuous Integration
Author(s): Hartwig Anzt Video(s): Read more | |The Intel® Fortran Compiler is built on a long history of generating optimized code that supports industry standards while taking advantage of built-in technology for Intel® Xeon® Scalable processors and Intel® Core™ processors. Staying aligned with Intel's evolving and diverse architectures, the compiler now supports GPUs. This presentation will cover the compiler standards and path forward. There are two versions of this compiler. Both versions integrate seamlessly with popular third-party compilers, development environments, and operating systems. • Intel Fortran Compiler: provides CPU and GPU offload support • Intel Fortran Compiler Classic: provides continuity with existing CPU-focused workflows Features: • Improves development productivity by targeting CPUs and GPUs through single-source code while permitting custom tuning • Supports broad Fortran language standards • Incorporates industry standards support for OpenMP* 4.5, and initial OpenMP 5.0 and 5.1 for GPU offload • Uses well-proven LLVM compiler technology and Intel's history of compiler leadership • Takes advantage of multicore, Single Instruction Multiple Data (SIMD) vectorization and multiprocessor systems with OpenMP, automatic parallelism, and coarrays Speaker: Ron Green is the manager of the Intel Fortran OpenMP and Runtime Library development team. He is a moderator for the Intel Fortran Community Forum and is an Intel Developer Zone “Black Belt”. He has extensive experience as a developer and consultant in HPC for the past 30+ years and has been with Intel’s compiler team for thirteen years. His technical interest area is in parallel application development with a focus on Fortran programming.
Keyword(s): HPC,Fortran,Intel Fortran® Compiler,oneAPI,Intel® oneAPI,OpenMP,IFORT,IFX,Intel® Xeon® Scalable processors,Intel® Core™ processors
Author(s): NA Video(s): , Intel Fortran Compilers: A Tradition of Trusted Application Performance Read more | |