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openPMD: Use Span API Reduce Host Memory Footprint #3133

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ax3l opened this issue May 24, 2022 · 0 comments · May be fixed by #3200
Open

openPMD: Use Span API Reduce Host Memory Footprint #3133

ax3l opened this issue May 24, 2022 · 0 comments · May be fixed by #3200
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component: openPMD openPMD I/O

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ax3l commented May 24, 2022 •
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Using the openPMD-api span API for particles (and potentially fields) would save us an additional ADIOS2 host copy for temporary data chunks.

Prepare for openPMD/openPMD-api#1216
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