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Change tokenizer name to bpe_tokenizer and extract a base class #3009

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Summary:
We want to be able to support more than 1 implementation of tokenizer. Currently tokenizer.cpp is adopted from llama2.c but we also wanted to support Tiktoken (will be added in next PR).

This PR extract out a base class Tokenizer and make it extendable by different implementations.

Differential Revision: D56052583

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pytorch-bot bot commented Apr 12, 2024

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🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/3009

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@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Apr 12, 2024
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This pull request was exported from Phabricator. Differential Revision: D56052583

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This pull request was exported from Phabricator. Differential Revision: D56052583

larryliu0820 added a commit that referenced this pull request Apr 12, 2024
Summary:
Pull Request resolved: #3009

We want to be able to support more than 1 implementation of tokenizer. Currently `tokenizer.cpp` is adopted from `llama2.c` but we also wanted to support `Tiktoken` (will be added in next PR).

This PR extract out a base class `Tokenizer` and make it extendable by different implementations.

Differential Revision: D56052583
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This pull request was exported from Phabricator. Differential Revision: D56052583

larryliu0820 added a commit that referenced this pull request Apr 12, 2024
Summary:
Pull Request resolved: #3009

We want to be able to support more than 1 implementation of tokenizer. Currently `tokenizer.cpp` is adopted from `llama2.c` but we also wanted to support `Tiktoken` (will be added in next PR).

This PR extract out a base class `Tokenizer` and make it extendable by different implementations.

Differential Revision: D56052583
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This pull request was exported from Phabricator. Differential Revision: D56052583

larryliu0820 added a commit that referenced this pull request Apr 12, 2024
Summary:
Pull Request resolved: #3009

We want to be able to support more than 1 implementation of tokenizer. Currently `tokenizer.cpp` is adopted from `llama2.c` but we also wanted to support `Tiktoken` (will be added in next PR).

This PR extract out a base class `Tokenizer` and make it extendable by different implementations.

Differential Revision: D56052583
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This pull request was exported from Phabricator. Differential Revision: D56052583

larryliu0820 added a commit that referenced this pull request Apr 12, 2024
Summary:
Pull Request resolved: #3009

We want to be able to support more than 1 implementation of tokenizer. Currently `tokenizer.cpp` is adopted from `llama2.c` but we also wanted to support `Tiktoken` (will be added in next PR).

This PR extract out a base class `Tokenizer` and make it extendable by different implementations.

Differential Revision: D56052583
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D56052583

larryliu0820 added a commit that referenced this pull request Apr 12, 2024
Summary:
Pull Request resolved: #3009

We want to be able to support more than 1 implementation of tokenizer. Currently `tokenizer.cpp` is adopted from `llama2.c` but we also wanted to support `Tiktoken` (will be added in next PR).

This PR extract out a base class `Tokenizer` and make it extendable by different implementations.

Differential Revision: D56052583
@mergennachin mergennachin self-requested a review April 12, 2024 21:21
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This pull request was exported from Phabricator. Differential Revision: D56052583

larryliu0820 added a commit that referenced this pull request Apr 12, 2024
Summary:
Pull Request resolved: #3009

We want to be able to support more than 1 implementation of tokenizer. Currently `tokenizer.cpp` is adopted from `llama2.c` but we also wanted to support `Tiktoken` (will be added in next PR).

This PR extract out a base class `Tokenizer` and make it extendable by different implementations.

Reviewed By: mergennachin

Differential Revision: D56052583
Summary:
Pull Request resolved: #3009

We want to be able to support more than 1 implementation of tokenizer. Currently `tokenizer.cpp` is adopted from `llama2.c` but we also wanted to support `Tiktoken` (will be added in next PR).

This PR extract out a base class `Tokenizer` and make it extendable by different implementations.

Reviewed By: mergennachin

Differential Revision: D56052583
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This pull request was exported from Phabricator. Differential Revision: D56052583

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This pull request has been merged in 21fdc4e.

@mergennachin mergennachin mentioned this pull request Apr 26, 2024
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3 participants