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Optimizing nonoptimal code

Pieter Geelen psmgeelen

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Optimizing nonoptimal code
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psmgeelen / printcost.csv
Created January 14, 2024 17:42
Printing Costs Projecttea
Part Name Filament Cost Cost in Euros
Enclosure Box 126.78 grams 3–5 Euros
Enclosure Lid 45.09 grams 1–2 Euros
Cupholder Base 57.89 grams 1–2 Euros
Cupholder Nozzle 7.32 grams <1 Euro
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psmgeelen / performance.csv
Last active June 17, 2023 15:57
eta_ai_part3_power_table
Idle @100% Load Temps
RGB On 19.8 Watts 34.6 Watts 51 °C
RGB Off 17.8 Watts 32.3 Watts 51 °C
Powertop –autotune 17.2 Watts 32.3 Watts 51 °C
No Case Fans 13.5 Watts 29.5 Watts 64 °C
No Case Fans, No CPU Fan 13.7 Watts 29.8 Watts 72 °C
Case Fans on 5 Volts 14.8 Watts 28.3 Watts 50 °C
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psmgeelen / eta_ai_plots.ipynb
Created June 16, 2023 19:47
eta_ai_plots
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psmgeelen / eta_ai_comparrison_table.csv
Last active June 16, 2023 18:44
Tables in Medium
System Raspberry Pi 4B AsRock N100M AMD Ryzen 5 5500
Performance Single Core 202 982 1355
Performance 601 2864 5979
TDP 7.5 Watts 6 Watt 65 Watt / 30 Watts in practise
Total System 10 Watts 15 Watts 50 Watts
Total with TPUs 15 Watts 25 Watts 55 Watts
Archictecture ARM64 x86_64 x86_64
PCIe PCIe 2.0 x4 PCIe 3.0 x9 PCIe 3.0 x 24
Theoretical PCIe Bandwidth 2 GB/s 9 GB/s 24 GB/s
Cache 1 MB L2: 4MB and L3: 6MB, Total 10MB L2: 2MB and L3: 8MB, Total 10MB
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psmgeelen / starship.toml
Last active March 9, 2023 15:15
My Starship Config
# Go to https://starship.rs/config/ for more information
# The file lives in the ~/.config/starship.toml dir
# Install NerdFonts to have extended font with icons https://www.nerdfonts.com/font-downloads
# Selected the "FuraMono Nerd Font Mono, Medium"
format = """
$username\
$hostname\
$directory\