Eliot Eshelman eshelman
eshelman
/ run_nim.sh
Created
October 26, 2025 02:35
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| #!/usr/bin/env bash | |
| # | |
| # run_nim.sh — ergonomic launcher for NVIDIA NIM LLM containers | |
| # | |
| # Usage examples are at the bottom of --help. | |
| # | |
| set -euo pipefail | |
| # ---------- defaults ---------- | |
| HOST_PORT=8000 # what you hit from your browser/curl |
eshelman
/ queryChatGPT.js
Last active
April 1, 2023 15:18
Function for Google's AppScripts inside of Sheets - call OpenAI ChatGPT API
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| // | |
| // Connect Google Sheets with OpenAI's GPT services | |
| // | |
| // WARNING: Sheets periodically re-evaluates cell contents. Some effort to minimize the effect is included in the code, | |
| // but you will continue to rack up charges even if you are not making changes to the cells. | |
| // | |
| // | |
| // The OpenAI API documentation is here: | |
| // https://beta.openai.com/docs/api-reference/making-requests | |
| // |
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| This is just a test |
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| This is just a test |
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| This is just a test |
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| This is just a test |
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| This is just a test |
eshelman
/ latency.txt
Last active
October 27, 2025 04:20
— forked from jboner/latency.txt
HPC-oriented Latency Numbers Every Programmer Should Know
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| Latency Comparison Numbers | |
| -------------------------- | |
| L1 cache reference/hit 1.5 ns 4 cycles | |
| Floating-point add/mult/FMA operation 1.5 ns 4 cycles | |
| L2 cache reference/hit 5 ns 12 ~ 17 cycles | |
| Branch mispredict 6 ns 15 ~ 20 cycles | |
| L3 cache hit (unshared cache line) 16 ns 42 cycles | |
| L3 cache hit (shared line in another core) 25 ns 65 cycles | |
| Mutex lock/unlock 25 ns | |
| L3 cache hit (modified in another core) 29 ns 75 cycles |
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| ### Keybase proof | |
| I hereby claim: | |
| * I am eshelman on github. | |
| * I am eshelman (https://keybase.io/eshelman) on keybase. | |
| * I have a public key whose fingerprint is 7845 15B9 5064 6596 9B40 A5F3 7699 60DE F83D CCEE | |
| To claim this, I am signing this object: |
eshelman
/ iostat_log_from_overloaded_node
Created
May 12, 2015 17:43
Comparison of "healthy" and "overloaded" storage systems
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| Linux 2.6.32-431.23.3.el6.x86_64 (dirac2) 03/17/2015 _x86_64_ (80 CPU) | |
| Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz avgqu-sz await svctm %util | |
| sdc 1.00 915.00 106.67 61.67 21349.33 3666.67 297.22 16.40 95.49 4.10 68.97 | |
| sdd 2.67 898.67 47.67 73.33 7954.67 3552.00 190.19 13.28 104.28 2.94 35.53 | |
| sdb 0.67 1007.33 56.00 67.67 12902.67 4068.00 274.46 14.61 115.84 3.26 40.37 | |
| sdf 0.00 929.67 35.00 74.67 4972.00 4017.33 163.94 5.25 47.84 2.10 23.00 | |
| sde 1.33 934.33 125.00 67.00 21518.67 3797.33 263.71 27.20 138.66 3.94 75.63 | |
| sda 0.00 1007.33 86.00 67.67 13326.67 4068.00 226.39 10.97 67.86 2.85 43.87 | |
| md1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 |
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