ADIOS2_REORGANIZE.SERIAL(1)

ADIOS2_REORGANIZE.SERIAL(1) 🦋 is the page we're looking at today, bestie, from the User Commands section. It's an ADIOS2 utility and it's literally iconic 💅

✨ NAME ✨

okay so the name is adios2_reorganize.serial 🎀, an ADIOS2 utility that does one job and does it so well 🔥

🧚 SYNOPSIS 🧚

here's how you call it, babe 💖

adios_reorganize input output rmethod "params" wmethod "params"
<decomposition>

💜 DESCRIPTION 💜

ngl this part has a lot of pieces, so let's go one by one 🫶

• input — this is your input stream path 🌊
• output — this is your output file path 📁
• rmethod — the ADIOS method you read with 📖
  • the read methods that are supported are BPFile, HDF5, SST, SSC, and DataMan ✨
• params — the read method parameters, which go in quotes as a comma-separated list 🧁
• wmethod — the ADIOS method you write with ✍️
• params — the write method parameters, also in quotes and comma-separated 🍓
• <decomposition> — a list of numbers, like 32 8 4 🌈
  • these values are the decomposition in each dimension of an array 🧩
  • the product of these numbers has to be less than the number of processes, or it's not it 💀
  • any process whose rank is higher than that product will not write anything 😭
  • if an array has fewer dimensions than the number of values you give, it gets decomposed using the appropriate number of those values 🦋

If you forget arguments, ADIOS2 is going to throw a whole tantrum, and it looks like this 🙈

[Sat Sep 07 17:06:16 2024] [ADIOS2 EXCEPTION] <Utils>
<AdiosReorganize> <Reorganize> : Not enough arguments. At least 6 are
required

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That's the whole tea, bestie 🫶 This page came from ADIOS, dated September 2024, and it's the one for ADIOS2_REORGANIZE.SERIAL(1) 💖🌸✨