Monthly Archives: April 2023

Teraflops Comparison

Posted on April 21, 2023 by tim

Documenting some various GPU hardware Name TFLOPssingle precision TFLOPStensor perf (FP16) TFLOPS(FP16-Sparse) Tensorcores CUDA cores RAM RTX 3080Ti 34.1 136 273 320 10,240 12 GB V100 (specs) 14 112 640 5,120 16 GB RTX3070 20.31 184 5,888 8 GB GTX … Continue reading →

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AWS EC2 GPU instance comparison

Posted on April 17, 2023 by tim

These are the results from running the ml-style-transfer project on three different AWS EC2 instance types. Instance Name $Cost/hour 250 epochs 2,500 epochs 50,000 epochs p3.2xlarge $3.06 14s$0.0119 55s$0.0468 928s$0.7888 t2.large $0.093 849s$0.0219 14,676s$0.3791 293,520s(extrapolated)$7.5826 c5.4xlarge $0.68 221s$0.0417 2,152s$0.4065 43,040(extrapolated)$8.1298 … Continue reading →

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Read, Do, Aha

Posted on April 8, 2023 by tim

This is a variation of “Be, Do, Have” (“Be, Do Have” == Be a photographer, Do take a bunch of photos, and then Have/Buy expensive equipment). It records my recent epiphany in Machine Learning. This variation is “Read, Do, Aha”. … Continue reading →

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Another Dell SFF

Posted on April 2, 2023 by tim

The goal of this machine was, well, it was basically too inexpensive to pass up. It was refurbished, from SJ Computers LLC. It arrived in a box that used the standard “conform to interior” expanding foam, and was very well … Continue reading →

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Ubuntu 22.04 VNC stops working

Posted on April 1, 2023 by tim

My Ubuntu 22.04 virtual machine has been constantly turning off (crashing?) the VNC server. This is the VNC server that is built-in under Settings -> Sharing -> Remote Desktop -> Enable Legacy VNC Protocol. One way to restart the VNC … Continue reading →

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