forked from hakimel/reveal.js
-
Notifications
You must be signed in to change notification settings - Fork 2
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
1 changed file
with
95 additions
and
52 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,72 +1,115 @@ | ||
| <section> | ||
| <h2> Jax - </h2> | ||
| <h3> Jax - Good, Better, Atrocious </h3> | ||
| <h4> Kaze Wong </h4> | ||
| <div style="position: fixed; bottom: 0; right: -600;"> | ||
| <img data-src="../../asset/images/CCA_logo_color.png" width="20%"/> | ||
| <div style="position: fixed; bottom: 0; right: -400;"> | ||
| <img data-src="../../asset/images/NewSimsLOGO_withOld_transparent.png" width="50%"/> | ||
| </div> | ||
| <!-- <img style="position: fixed; bottom: 0; right: 800;" data-src="./images/qrcode_amaldi1.png" width="30%"/> --> | ||
| </section> | ||
|
|
||
| <section> | ||
| <div class="column"> | ||
| <h4 class="header"> O4 has started a couple months ago</h4> | ||
| <blockquote class="twitter-tweet tw-align-center" height="360"> | ||
| <p lang="en" dir="ltr">Welcome to the fourth observing run! <a href="https://twitter.com/hashtag/O4IsHere?src=hash&ref_src=twsrc%5Etfw">#O4IsHere</a><br><br>O4 will last 20 months, with <a href="https://twitter.com/ego_virgo?ref_src=twsrc%5Etfw">@ego_virgo</a> and <a href="https://twitter.com/KAGRA_PR?ref_src=twsrc%5Etfw">@KAGRA_PR</a> joining us in the run. We expect the detection rate will be roughly twice in our past observing run<br><br>More news linked from <a href="https://t.co/kHnyuP8I2I">https://t.co/kHnyuP8I2I</a> <a href="https://twitter.com/hashtag/ObservingRun4?src=hash&ref_src=twsrc%5Etfw">#ObservingRun4</a> <a href="https://t.co/B9fhEG96r0">pic.twitter.com/B9fhEG96r0</a></p>— LIGO (@LIGO) <a href="https://twitter.com/LIGO/status/1661388186042417152?ref_src=twsrc%5Etfw">May 24, 2023</a> | ||
| </blockquote> | ||
| <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"> | ||
| </script> | ||
| </div> | ||
| <h4 class="header">Infrastructure around AI is just as cool</h4> | ||
| <img class="row" data-src="https://blogs.nvidia.com/wp-content/uploads/2012/09/gorpycuda3.png" style="margin-top: 0; margin-left: 20px;"> | ||
| </section> | ||
|
|
||
| <section> | ||
| <h4 class="header">Jax</h4> | ||
| <div class="column"> | ||
| <h4 class="header"> Events are coming in hot!</h4> | ||
| <iframe src="https://gracedb.ligo.org/superevents/public/O4/" style="background: #FFFFFF;" title="Gracedb" width=1080 height=560></iframe> | ||
| <div class="row" style="justify-content: space-evenly;"> | ||
| <img class="row fragment" data-src="../scma8/images/Jax.png"> | ||
| <ol class="bright fragment"> | ||
| <li>Autodiff</li> | ||
| <li>JIT compilation</li> | ||
| <li>Simple vectorization</li> | ||
| <li>GPU with XLA</li> | ||
| </ol> | ||
| </div> | ||
| <div class="row fragment" style="justify-content: space-evenly;"> | ||
| <img class="row" data-src="../scma8/images/jax_grad.png" width="360px;" style="padding-right: 20px;"> | ||
| <img class="row" data-src="../scma8/images/jax_compile.png" width="360px;"> | ||
| </div> | ||
| </div> | ||
| </section> | ||
|
|
||
| <section> | ||
| <h4 class="header">The future is on the horizon</h4> | ||
| <div class="row" style="justify-content: space-evenly;"> | ||
| <div class="r-stack"> | ||
| <div class="fragment" data-fragment-index="2"> | ||
| <img data-src="../scma8/images/3GHorizon.png" width="360px"> | ||
| </div> | ||
| <div class="column fragment fade-in-then-out" data-fragment-index="1"> | ||
| <img data-src="../scma8/images/ET.jpg" width="360px"> | ||
| <img data-src="../scma8/images/CE.png" width="360px"> | ||
| </div> | ||
| </div> | ||
| <div class="r-stack"> | ||
| <div class="fragment" data-fragment-index="2"> | ||
| <img data-src="../scma8/images/LISA_detector.png" width="480px"> | ||
| </div> | ||
| <div class="fragment fade-in-then-out" data-fragment-index="1"> | ||
| <img data-src="../scma8/images/LISA.png" width="480px"> | ||
| </div> | ||
| </div> | ||
| </div> | ||
| <h4 class="header">Jax basic - your normal python</h4> | ||
| <pre><code data-trim data-noescape> | ||
| import jax.numpy as jnp | ||
|
|
||
| def f(x): | ||
| return x ** x | ||
|
|
||
| x = jnp.arange(1, 10) | ||
| f(x) | ||
| </code></pre> | ||
| </section> | ||
|
|
||
| <section> | ||
| <h4 class="header"> Machine learning in GW</h4> | ||
| <div class="r-stack"> | ||
| <div class="fragment fade-in-then-out"> | ||
| <div class="column"> | ||
| <p style="padding:0%; margin:0%;"> Search </p> | ||
| <img data-src="../scma8/images/GravitySpy.png" width="720px"> | ||
| </div> | ||
| </div> | ||
| <div class="fragment fade-in-then-out"> | ||
| <div class="column"> | ||
| <p style="padding:0%; margin:0%;"> Simulation </p> | ||
| <iframe width="640px" height="480px" src="https://www.youtube.com/embed/c-2XIuNFgD0" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe> | ||
| </div> | ||
| </div> | ||
| <div class="fragment fade-in"> | ||
| <p style="padding:0%; margin:0%;"> Inference </p> | ||
| <img data-src="../scma8/images/InferenceMeme.jpg" width="720px"> | ||
| </div> | ||
| </div> | ||
| <h4 class="header">Jax basic - grad</h4> | ||
| <pre><code data-trim data-noescape> | ||
| import jax.numpy as jnp | ||
| import jax | ||
|
|
||
| def f(x): | ||
| return x ** x | ||
|
|
||
| x = jnp.arange(1,10.) | ||
| df = jax.grad(f) | ||
| print("Check grad(f): ",df(3.) == (1+jnp.log(3.))*f(3.)) | ||
| print("Try grad of f on array: ", df(x)) | ||
| </code></pre> | ||
| </section> | ||
|
|
||
| <section> | ||
| <h4 class="header">Jax basic - vmap</h4> | ||
| <pre><code data-trim data-noescape> | ||
| import jax.numpy as jnp | ||
| import jax | ||
|
|
||
| def f(x): | ||
| return x ** x | ||
|
|
||
| x = jnp.arange(1, 10.) | ||
| df = jax.vmap(jax.grad(f)) | ||
| print("Try grad of f on array: ", df(x)) | ||
| </code></pre> | ||
| </section> | ||
|
|
||
| <section> | ||
| <h4 class="header">Jax basic - jit</h4> | ||
| <pre><code data-trim data-noescape> | ||
| import jax.numpy as jnp | ||
| import jax | ||
|
|
||
| def f(x): | ||
| return x * x + 2 * x | ||
|
|
||
| x = jnp.ones((5000,5000)) | ||
| fast_f = jax.jit(f) | ||
| print("Bechmarking f(x)...") | ||
| %timeit f(x) | ||
| print("Bechmarking fast_f(x)...") | ||
| %timeit fast_f(x) | ||
| </code></pre> | ||
| </section> | ||
|
|
||
| <section> | ||
| <h4 class="header">Jax basic - EZ GPU</h4> | ||
| <pre><code data-trim data-noescape> | ||
| import jax.numpy as jnp | ||
| import jax | ||
|
|
||
| def f(x): | ||
| return x * x + 2 * x | ||
|
|
||
| x = jnp.ones((5000,5000)) | ||
| cpu_f = jax.jit(f, backend="cpu") | ||
| gpu_f = jax.jit(f, backend="gpu") | ||
|
|
||
| print("Bechmarking cpu_f(x)...") | ||
| %timeit cpu_f(x) | ||
|
|
||
| print("Bechmarking gpu_f(x)...") | ||
| %timeit gpu_f(x) | ||
| </code></pre> | ||
| </section> |