wmantly
Joined 11 years ago
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27
Submissions
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Member since
Feb 3
Joined 11 years ago
e7-4860:~ Mon Jun 11
03:06 PM william$ numactl --hardware
available: 4 nodes (0-3)
node 0 cpus: 0 1 2 3 4 5 6 7 8 9 40 41 42 43 44 45 46 47 48 49
node 0 size: 16035 MB
node 0 free: 1306 MB
node 1 cpus: 10 11 12 13 14 15 16 17 18 19 50 51 52 53 54 55 56 57 58 59
node 1 size: 16125 MB
node 1 free: 3237 MB
node 2 cpus: 20 21 22 23 24 25 26 27 28 29 60 61 62 63 64 65 66 67 68 69
node 2 size: 16125 MB
node 2 free: 11004 MB
node 3 cpus: 30 31 32 33 34 35 36 37 38 39 70 71 72 73 74 75 76 77 78 79
node 3 size: 16123 MB
node 3 free: 12044 MB
node distances:
node 0 1 2 3
0: 10 20 20 20
1: 20 10 20 20
2: 20 20 10 20
3: 20 20 20 10
The chart at the bottom of the output is the weight for accessing a memory pool from a CPU socket. This is the most important part of the output.On this server, CPU socket 0 is hardwired to ram slots 0-15
CPU 1 to ram slots 16-31
CPU 2 to ram slots 32-47
CPU 3 to ram slots 48-63
If CPU 0 wanted to read something outside of its local ram slots, it would have execute something on CPU n, then copy that segment to its local ram group.
Every job I have worked that isn't hourly, break times are not monitored. If you have something during the work day, just go, if you want to walk around the park and clear your mind, have fun, need a smoke, shit have 2. So long your not screwing something up timing wise.
Also, it seems to me that the people who complain about such things have unimportant roles...
Willing to relocate: Maybe (FLA or TX)
Technologies: Python, JavaScript, Node.js, Systems, Networking, People
Résumé/CV: https://william.mantly.vip (PDF at the bottom)
Email: [email protected]
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Hey HN,
This was my weekend (https://www.reddit.com/r/homelab/comments/1w25jsm/this_is_ge...) We do crazy things for VRAM these days.
I spent the last few weeks shipping Theta Suite (https://theta42.github.io/theta-suite/) a zero-friction, self-hosted identity and access plane.
Technology is my life; you can read my backstory on my website linked above.
I've done the corporate thing (VP of Software Engineering at JPMorgan) and run my own infrastructure consulting firm. What I actually want now is to get back in the weeds: write code, own infrastructure, and be the engineer a team calls when something is on fire at 2 AM.
With Real-world leadership & mentorship, I grow engineers. I've built teams from scratch, run an infra firm, and spent years as a head instructor teaching Python/Django with a 90% job placement rate for graduates. I know how to unblock a team and keep execution high.
Oh, and before you ask, I want to make an impact, that is whats important for me in my next role.