Category: sport

TPUv6, Alphafold, OOB design, OpenInterpreter, Walkie-Talkies, Zero Trust SSH, Videos, Finger Strength

Google TPUv6 Analysis: “… cloud infrastructure and which also is being tuned up by Google and Nvidia to run Google’s preferred JAX framework (written in Python) and its XLA cross-platform compiler, which speaks both TPU and GPU fluently.” So I guess this is a cross-compiler for CUDA?

“The A3 Ultra instances will be coming out “later this year,” and they will include Google’s own “Titanium” offload engine paired with Nvidia ConnectX-7 SmartNICs, which will have 3.2 Tb/sec of bandwidth interconnecting GPUs in the cluster using Google’s switching tweaks to RoCE Ethernet.” So again custom ethernet tweaks for RoCE, I hope it makes to the UEC? Not sure I understand having a Titanium offload and a connectx-7, are they not the same?

Alphafold: It is open to be used. Haven’t read properly the license.

OOB Design:

Open Interpreter: The next step in LLMs is to control/interact with your system.

In my laptop fails because I have the free version 🙁 need to try a different one, but looks promising!

open-interpreter main$ interpreter --model gpt-3.5-turbo

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Welcome to Open Interpreter.                                                                                                                                                                                                                                       

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▌ OpenAI API key not found                                                                                                                                                                                                                                       

To use gpt-4o (recommended) please provide an OpenAI API key.                                                                                                                                                                                                      

To use another language model, run interpreter --local or consult the documentation at docs.openinterpreter.com.                                                                                                                                                   

───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────

OpenAI API key: ********************************************************************************************************************************************************************


Tip: To save this key for later, run one of the following and then restart your terminal.                                                                                                                                                                          
MacOS: echo 'export OPENAI_API_KEY=your_api_key' >> ~/.zshrc                                                                                                                                                                                                       
Linux: echo 'export OPENAI_API_KEY=your_api_key' >> ~/.bashrc                                                                                                                                                                                                      
Windows: setx OPENAI_API_KEY your_api_key                                                                                                                                                                                                                          

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▌ Model set to gpt-3.5-turbo                                                                                                                                                                                                                                     

Open Interpreter will require approval before running code.                                                                                                                                                                                                        

Use interpreter -y to bypass this.                                                                                                                                                                                                                                 

Press CTRL-C to exit.                                                                                                                                                                                                                                              

> what is my os?
Traceback (most recent call last):

Walkie-Talkies: Out of James Bond world.

Zero Trust SSH. From Cloudflare. And this video I watched some months ago (and it is already 4y).

Finger Strength: I follow similar protocol, although not everyday, for warm up and I think it works. I am not getting that super results but at least my fingers are stronger…. and I am not getting injuries!!!! \o/

Cisco AI/ML DC Infra Challenges: I am not quiet fan of Cisco products but this is a good overview.

Key points:

  • Create different networks (inter-GPU, front-end, storage, mgmt),
  • Inter-GPU:
    • – non-blocking, rails-optimized (fig.3)
  • Inter-GPU challenges:
  • – Packet loss: Use PFC +ECN (flow aware)
  • – Network delay: “Rich” QoS – proprietary QoS to handle mice flows. Needs good telemetry
  • – Network congestion: Some kind of communication switch-NIC
  • – Non-uniform utilization: Most vendors have something proprietary here, some dynamic LB and static-pinning?
  • – Simultaneous Elephant flows with large bursts: dynamic buffer protection (proprietary)

Videos:

  • Raoul Pal: Crypto Investment. His company. Go long run, invest a bit you can lose
  • Scott Galloway: Interesting his political analysis. Trump won and it seems Latins voted massively for him.
  • Bruce Dickinson: I read Bruce’s books some years ago so I was surprised to see him in a podcast. Need to finish it.
  • Eric Schmidt: I read one of his books some time ago so again, surprised to find him in a podcast. Still think Google has become evil and most of the good things he says are gone.
  • Javier Milei: I am not economist but it “seems” things are improving in Argentina. He is a character nonetheless. Need to finish it.
  • Matthew McConaughey: His book was really refreshing, and seeing him talking is the same. Raw, real.
  • Alex Honnold: You have to try hard if you want to do hard things.

Remove Bike Pedals

A couple of weeks ago I had to remove the pedals from my bike and I struggled big time. I followed this video for instructions and it was very good. As I didnt have enough time, I only managed to buy the standard spanner key that fitted the screw but that key didnt offer me enough leverage to actually remove the screw and no mutter how hard (or I am not strong enough), I failed. I decided to go to a nearby bike shop and they were nice enough to unscrew the pedals for me in 3 sec… using a pedal spanner like the video. So maybe I need to get one of those for the future (and remember how to actually remove the pedals).

The Lost Art of Running

I finished this book yesterday. After climbing, the sport I most enjoy is running. I am not a great runner and I am going by seasons but still there are few things better that a good run (with a good sweat) to feel you alive!

Due to injuries and time (I can’t have it all) I haven’t run as much as I would like but now with more daylight, I want to start doing it again and rest a bit of the bike.

This book is a bit of motivation and improvement. Mainly to run better without getting injured and coping with current ones.

The main idea is the body to move fluently as it was done in the past before we became office / chair-addicted. So it is not just a mechanic system of muscles, tendons, bones, etc. The missing element is the fascia (info1)

So taking that point of view, running takes a different approach. The author uses plenty of examples for natural African runners to ultra runners.

The summary is:

  • Foot Placement: Dont be afraid to using the whole foot. Thing of the tripod position
  • Cadence: around 175-180
  • Stride length: The key is to “cycle”.
  • Posture: Stand tall!
  • The head: look at the horizon, not down!
  • Arms: coordination with body
  • Natural lean: I think this is connected to the posture
  • Breathing: control it for not over-breathing
  • Mind: Some of the points above, need our mind to be conscious to make them happen and as well to remind us we are doing well. And this is very important for ultra races.

So, in my next runs, I will try to put in practice some of these points!

Beastmaking

I finished this book this week. I have been climbing for a while and I really love it. But as well, for several years I think I am not improving. I dont make a living with climbing but I want to try more difficult routes and challenge myself.

So I decided I was going to start to try different things to get stronger and climb harder. First of all, early this year, after watching this video, I decided to put in use my beastmaker board that was gathering dust…

It took me a weekend of DIY for completing it…. But has been worth it. Although I haven’t managed to get an schedule to do it twice a day. I do it on weekends morning and some non-climbing weekdays. I think I feel some improvement though.

Later on, I started to do weighted pull-ups as recommended by a fellow climber from the gym. This was the excuse to buy a harness after soooo many years! 🙂

Since last year, I had a finger injury so that kept me out of proper climbing for several months but I discovered endurance. I was only able to make easy routes and put low stress in my finger so with time I managed an expected endurance. So I was happy with that and I am trying to get an endurance session each week (if my skin agrees with that).

As well, I had watched this video several times and it helped too.

In the last couple of months I started to get back to the normal climbing checking how my finger was feeling. So I decided to keep adding things. And the book has clarified many things. I really need to improve my finger strength. Something I have ignored as I always thought it was too much for me and it was easy to get injured.

Prioritise fingers and flexibility. Work in your “core”

Do high-intensity strength training when you are fresh and well rested.

Finger strength takes time, it is a slow process, dont rush it. And dont get injured!

Important is to warm-up and stretch. So this is always do so I am happy I have it in my routine.

The book gives a lot examples (and have very nice pictures) for exercises.

So I need to try things and build my training plan. And very likely get back to the book to refresh things.

Rise

I am not very keen of sportsmen/women biographies but I decided to read this one, after watching this video some time ago.

Although Siya is still young, he relates about his career from a very challenging upbringing to the summit of his sport career.

But what I liked from the book, it is not just the path to success but the persona. How he relates to the problems of South Africa, to his own personal problems. In a very macho sport, it is difficult to imagine somebody talking about his feelings, his wrongs, his addictions. This is another very interesting video about mental heath issues from a “big boy”.

As he shows in the book, he found help in his wife and faith. And admits he is not perfect.

There is a important point about success and values. It is more important to be a well-rounded person than a top rugby player. But we live in a society/world that we only focus in the best, the winner (who takes all) And those are the values we give to kids. As a famous coach said, the result takes care by itself. That means, if you put the work .

You would expect the book would finish in his top achievement but not, if follows with what it is really important to him, make a different in the society. From supporting campaigns against violence to women (and it is not just a problem in SA, we had similar problem in Spain) and setup the kolisifoundation.

IronFit

I finished this book this week. I was interested how you can prepare for an IronMan or a normal triathlon. I like to have a training plan for different levels of commitment. And the planning for the race itself. I have learned some tips to improve in the three sports. At some point I would like to try a triathlon (I need to join a swim gym and get a heart meter). My only concern for a bigger challenge is the left knee. But, step by step.

Madrid-Indoor-Climbing

One guy told me some time ago that Chris Sharma was going to open a climbing gym in Madrid but until this week I didnt see any news about it (I never looked for it to be honest). So I am quite impressed and I would love to try it one day (if we can travel and lead a normal life…)

Okinawa

I have remembering my Karate for nearly the last two months. It has been a quite satisfying choice and has brought some good and old feelings.

As I have been adding katas to my set, I wanted to write and find some info in the web about the origin of Karate (and see if it matches my memory) and the main kata stiles I learned in my time. Not sure if it is still the same though.

I think for my black belt exam, apart from performing some katas in front of my teacher, I had to answer some questions about Karate history.

I dont know why, I can still remember bodhidharma, and Indian Buddhist monk, as the person considered for starting martial arts in Asia. Then it spread to southern China and then to Okinawa. There, it developed while some King forbade weapons so people needed other ways for self-defence. And finally, get to Japan after some conquering. Yeah, very short summary. Surely a better version here.

From my time, we had three stiles of “superior” katas: shuri-te, naha-te and tomari-te. I can’t forget the big picture of Gichin Funakoshi (Father of modern karate) in our tatami.

We used to consider naha-te katas the ones with a lot of “breathing” and “slow moves”. Katas with short and quick moves, were tomari-te katas.

And by chance, I was lucky to visit Okinawa (just for a weekend) when I was working in a project in Tokyo. It was a dream come true. Although I was expecting some spirituality there, I was lucky to attend a very important festival and laugh when some towns in the map where actually kata names!

Definitely, it is a very different place compared with Japan main islands.