gpt | Python toolkit for lattice field theory | Animation library
kandi X-RAY | gpt Summary
kandi X-RAY | gpt Summary
GPT is a Python measurement toolkit built on Grid data parallelism (MPI, OpenMP, SIMD, and SIMT). It provides a physics library for lattice QCD and related theories as well as a QIS module including a digital quantum computing simulator.
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QUESTION
I get the reoccuring CUDA out of memory error when using the HuggingFace Transformers library to fine-tune a GPT-2 model and can't seem to solve it, despite my 6 GB GPU capacity, which I thought should be enough for fine-tuning on texts. The error reads as follows:
...ANSWER
Answered 2022-Apr-03 at 09:45- If the memory problems still persist, you could opt for
DistillGPT2
, as it has a 33% reduction in the parameters of the network (the forward pass is also twice as fast). Particularly for a small GPU memory like 6GB VRAM, it could be a solution/alternative to your problem. - At the same time, it depends on how you preprocess the data. Indeed,
the model is capable of "receiving" a maximum length of
N
tokens (could be for example512/768
) depending on the models you choose. I recently trained a named entity recognition model and the model had a maximum length of768
tokens. However, when I manually set the dimension of the padded tokens in my PyTorchDataLoader()
to a big number, I also got OOM memory (even on3090 24GB VRAM
). As I reduced the dimension of the tokens to a much smaller one (512
instead of768
for example) the training started to work and I did not get any issues with the lack of memory.
TLDR: Reducing the number of tokens in the preprocessing phase, regardless of the max capacity of the network, can also help to solve your memories problem. Note that reducing the number of tokens to process in a sequence is different from the dimension of a token.
QUESTION
ANSWER
Answered 2022-Mar-06 at 07:32You may convert your csv/tsv file to json, rename the header as prompt and completion.
Like this: | prompt | completion | | -------- | -------------- | | text1 | result1 | | text2 | result2 |
QUESTION
I am retraining the GPT2 language model, and am following this blog :
https://towardsdatascience.com/train-gpt-2-in-your-own-language-fc6ad4d60171
Here, they have trained a network on GPT2, and I am trying to recreate a same. However, my dataset is too large(250Mb), so I want to continue training in intervals. In other words, I want to checkpoint the model training. If there is any help, or a piece of code that I can implement to checkpoint and continue training, it would help a great deal for me. Thank you.
...ANSWER
Answered 2022-Feb-22 at 19:10training_args = TrainingArguments(
output_dir=model_checkpoint,
# other hyper-params
)
trainer = Trainer(
model=model,
args=training_args,
train_dataset=train_set,
eval_dataset=dev_set,
tokenizer=tokenizer
)
trainer.train()
# Save the model to model_dir
trainer.save_model()
def prepare_model(tokenizer, model_name_path):
model = AutoModelForCausalLM.from_pretrained(model_name_path)
model.resize_token_embeddings(len(tokenizer))
return model
# Assume tokenizer is defined, You can simply pass the saved model directory path.
model = prepare_model(tokenizer, model_checkpoint)
QUESTION
I know that T5 has K, Q and V vectors in each layer. It also has a feedforward network. I would like to freeze K, Q and V vectors and only train the feedforward layers on each layer of T5. I use Pytorch library. The model could be a wrapper for huggingface T5 model or a modified version of it. I know how to freeze all parameters using the following code:
...ANSWER
Answered 2022-Feb-10 at 15:51I've adapted a solution based on this discussion from the Huggingface forums. Basically, you have to specify the names of the modules/pytorch layers that you want to freeze.
In your particular case of T5, I started by looking at the model summary:
QUESTION
I want to implement a simple "GPT" timer that generates an interrupt every 1ms. However, I get an interrupt exactly every 3ms (instead of the desired 1ms).
Where is my error? What values should I set to get a 1ms timer?
Here is my calculation for the GPT timer:
EXPLANATION OF TIMER VALUES:
We take for source clock the PLL1 DIV2 400MHz We define the root divisor at 4 => 400MHz / 4 = 100MHz
100MHz = one increment every 10ns We want an interrupt to be generated every 1 ms
So we have : Output_compare_value = delay_time x GPT_frequency
Output_compare_value = 1 x 10^-3 x (1/(10 x 10^-9)) = 100000
Here is my code (I change the state of a GPIO at each interrupt to check the operation of my timer on the oscilloscope):
...ANSWER
Answered 2022-Feb-01 at 10:18I found out what my problem was with the timer. The truth is that all my values were fine, but it was the execution of the logging that was taking time (line PRINTF("GPT interrupt is occurred !");
) So I could have lowered my reload value even more, but I would still have the logging that was taking time to run.
QUESTION
I'm having a html with some 24 div, in each div there is a h2 tag and ul tag. in the ul tag there are different number of li. In each li then there is h3 tag and a ul again, which again have a li tag with h4 tag enclosing and achor tag e.g.:
...ANSWER
Answered 2022-Jan-19 at 12:46You keep appending to your content_list
multiple times within your loop. you should only be appending on the last step once you have completed a "row"
. Also something seems off in the logic. Without having the full html, it's hard to debug at the moment.
Try:
QUESTION
The fine tuning endpoint for OpenAI's API seems to be fairly new, and I can't find many examples of fine tuning datasets online.
I'm in charge of a voicebot, and I'm testing out the performance of GPT-3 for general open-conversation questions. I'd like to train the model on the "fixed" intent-response pairs we're currently using: this would probably end up performing better in terms of company voice and style.
I have ready a long JSON file of data extracted from our current conversational engine, which matches user input to intents and returns the specified response. I'd like to train a GPT-3 model on this data.
As of now, for some quick testing, I've set up my calls to the API just like they suggest. I have a "fixed" intro text in the form
...ANSWER
Answered 2022-Jan-14 at 12:37I contacted OpenAI's support and they were extremely helpful: I'll leave their answer here.
the prompt does not need the fixed intro every time. Instead, you'll just want to provide at least a few hundred prompt-completion pairs of user/bot exchanges. We have a sample of a chatbot fine-tuning dataset here.
QUESTION
Goal: Amend this Notebook to work with Albert and Distilbert models
Kernel: conda_pytorch_p36
. I did Restart & Run All, and refreshed file view in working directory.
Error occurs in Section 1.2, only for these 2 new models.
For filenames etc., I've created a variable used everywhere:
...ANSWER
Answered 2022-Jan-13 at 14:10When instantiating AutoModel
, you must specify a model_type
parameter in ./MRPC/config.json
file (downloaded during Notebook runtime).
List of model_types
can be found here.
Code that appends model_type
to config.json
, in the same format:
QUESTION
I am using the python client for GPT 3 search model on my own Jsonlines files. When I run the code on Google Colab Notebook for test purposes, it works fine and returns the search responses. But when I run the code on my local machine (Mac M1) as a web application (running on localhost) using flask for web service functionalities, it gives the following error:
...ANSWER
Answered 2021-Dec-20 at 13:05The problem was on this line:
file = openai.File.create(file=open(jsonFileName), purpose="search")
It returns the call with a file ID and status uploaded which makes it seem like the upload and file processing is complete. I then passed that fileID to the search API, but in reality it had not completed processing and so the search API threw the error openai.error.InvalidRequestError: File is still processing. Check back later.
The returned file object looks like this (misleading):
It worked in google colab because the openai.File.create call and the search call were in 2 different cells, which gave it the time to finish processing as I executed the cells one by one. If I write all of the same code in one cell, it gave me the same error there.
So, I had to introduce a wait time for 4-7 seconds depending on the size of your data, time.sleep(5)
after openai.File.create call before calling the openai.Engine("davinci").search call and that solved the issue. :)
QUESTION
As finally OpenAI opened the GPT-3 related API publicly, I am playing with it to explore and discover his potential.
I am trying the Answer API, the simple example that is in the documentation: https://beta.openai.com/docs/guides/answers
I upload the .jsonl
file as indicated, and I can see it succesfully uploaded with the openai.File.list()
api.
When I try to use it, unfortunately, I always get the same error:
...ANSWER
Answered 2021-Nov-29 at 15:55After a few hours (the day after) the file metadata status changed from uploaded
to processed
and the file could be used in the Answer API as stated in the documentation.
I think this need to be better documented in the original OpenAI API reference.
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