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@zocker-160
zocker-160 / blender_cr_headless.md
Last active June 6, 2023 02:43
Setup a blender rendernode on a headless server with crowdrender addon

GUIDE: How To create a headless blender renderserver with CrowdRender addon

Requirements

  • any headless Linux server
  • Blender v2.79 or v2.80 - v2.93 (from package manager or blender.org)
  • latest version of CrowdRender addon
  • optional: GPU drivers for GPU-rendering

install and activate addon

@jboner
jboner / latency.txt
Last active May 9, 2025 13:18
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD