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10 Commits

Author SHA1 Message Date
chenyu
db965a0c74 remove numpy from ops_torch (#3124) 
updated mnist test to cast label to int8 and avoid hacking cast issue of torch uint8
 2024-01-14 22:46:57 -05:00
George Hotz
a280cfe169 move dtypes to dtype.py (#2964) 
* move dtypes to dtype.py

* fix urllib
 2024-01-01 14:58:48 -08:00
George Hotz
095e2ced61 add name support to fetch (#2407) 
* add name support

* use fetch in gpt2

* remove requests from main lib, networkx also optional

* umm, keep that assert

* updates to fetch

* i love the walrus so much

* stop bundling mnist with tinygrad

* err, https

* download cache names

* add DOWNLOAD_CACHE_VERSION

* need env.

* ugh, wrong path

* replace get_child
 2023-11-23 14:16:17 -08:00
George Hotz
a0890f4e6c move fetch to helpers (#2363) 
* switch datasets to new fetch

* add test_helpers

* fix convnext and delete old torch load
 2023-11-19 12:29:51 -08:00
George Hotz
c7b38b324b A beautiful MNIST training example (#2272) 
* beautiful mnist

* beautiful mnist example

* from tinygrad import Tensor

* more beautiful

* the jit is super core tinygrad

* globalcounters reset on jit run

* symlinks and exclude

* beautiful_cartpole

* evaluate is it's own function

* no symlinks

* more beautiful

* jit reset for double speed

* type hinting for JIT

* beautiful_mnist gets 98%

* beautiful_mnist < 4s with BEAM=2

* better cartpole

* use actor critic

* zero_grad got lost

* delete double relu

* stable cartpole with PPO

* beautiful_cartpole is more beautiful

* REPLAY_BUFFER

* beautiful stuff typechecks

* None support in shape

* hp tuning
 2023-11-17 19:42:43 -08:00
George Hotz
6ee9cae44f don't extract CIFAR every time / use the cache 2023-10-07 12:33:50 -07:00
qazal
d0e752003d fixes (#1893) 2023-09-22 07:20:27 +08:00
Karan Handa
a8aa13dc91 [ready] Replacing os with pathlib (#1708) 
* replace os.path with pathlib

* safe convert dirnames to pathlib

* replace all os.path.join

* fix cuda error

* change main chunk

* Reviewer fixes

* fix vgg

* Fixed everything

* Final fixes

* ensure consistency

* Change all parent.parent... to parents
 2023-08-30 10:41:08 -07:00
Yixiang Gao
6480a1a180 CIFAR 94.03% (#1340) 
* add disk_tensor

* fix jit

* new baseline before whitening

* whitening through torch

* whiting done currently at 91.65%

* 91.99%

* clean up mixup and 92.3%

* clean up 92.30%

* 92.49% before searching for new hyper-parameters

* fix CI

* fix white space

* add whitening init in test

* refactor, update hyperpara, 92.72%

* converting whiting to tinygrad operation

* update CI kernels count for CIFAR

* add pad reflect

* add random crop 92.53%

* update hyperpara 93%

* 93.15% on docker container, need to refactor the assignment for hyper param

* print out weights and bias to be separated

* bias/non-bias params separated

* fix whitespace

* clean up

* refactor hyper-param with dict

* refactor lr schedular params

* fix whitespace

* fix cross entropy loss

* fix whitespace

* move opt hyp to hyp dict

* minor fixup

* adjust model, loss scaling

* 92.74% while using half of compute as before

* update hyp for cutmix

* random shuffle during batches

* clean up

* updating the model

* update ConvGroup

* disable gradients for batchnorm layer weights

* whitespace

* 93.92%

* clean up

* finally 94%git add .!

* rewrite whitening to remove dependency on torch

* whitespace

* remove dependency on torch, 93.91%

* back to 94.03%

* clean up

* update test_real_world
 2023-08-08 15:13:24 -07:00
terafo
aa60feda48 Fix naming conflict with huggingface datasets (#1161) 
* Rename in files

* Move files

* Moved to extra/datasets as suggested

* Changes to files

* Fixed stupid mistake

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Co-authored-by: terafo <terafo@protonmail.com>
 2023-07-07 10:43:44 -07:00