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CppNorth, The Canadian C++ Conference, July 17-20, 2022,
The Omni King Edward Hotel, Toronto, Ontario M5C 1 E9
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Tuesday, July 19 • 16:45 - 17:45
C++ Standard Parallelism

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Imagine writing parallel code that can run on any platform - CPUs, GPUs, DPUs, specialized accelerators, etc - without any language or vendor extensions, external libraries, or special compilation tools. It's no longer just a dream - you can do it today in Standard C++!

Parallelism is increasingly common in software, from supercomputer simulations to mobile applications. But writing parallel code is increasingly challenging, due to an explosion of diversity in hardware, a trend that's likely to continue into the future. To meet this challenge, the C++ Committee has developed C++ Standard Parallelism, a parallel programming model for Standard C++ that is portable to all platforms, from your smartwatch to your supercomputer, and delivers reasonable performance and efficiency for most use cases.

Our vision of C++ Standard Parallelism consists of three key components:

Common parallel algorithms that dispatch to vendor-optimized parallel libraries
Tools to write your own parallel algorithms that run anywhere.
Mechanisms for composing parallel invocations of algorithms into task graphs.
In this talk, we'll dive into the roadmap for C++ Standard Parallelism - we'll discuss what we already have that you can use today, what's coming down the line, and where the future may lead us.

avatar for Bryce Adelstein Lelbach

Bryce Adelstein Lelbach

HPC Programming Models Architect, Principal Architect at NVIDIA, Standard C++ Library Evolution Chair
Bryce Adelstein Lelbach has spent over a decade developing programming languages and software libraries. He is a Principal Architect at NVIDIA, where he leads programming language standardization efforts and drives the technical roadmap for NVIDIA's HPC and Quantum compilers and libraries... Read More →

Tuesday July 19, 2022 16:45 - 17:45 EDT
A - Crystal Ballroom