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Add cpu, bf16 options

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oobabooga 2023-02-28 00:09:11 -03:00
parent ebd698905c
commit 67ee7bead7
1 changed files with 11 additions and 10 deletions
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21
modules/RWKV.py
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@ -1,6 +1,13 @@
import os, time, types, torch
import os
import time
import types
from pathlib import Path
import numpy as np
import torch
import modules.shared as shared
np.set_printoptions(precision=4, suppress=True, linewidth=200)
os.environ['RWKV_JIT_ON'] = '1'
@ -10,17 +17,11 @@ import repositories.ChatRWKV.v2.rwkv as rwkv
from rwkv.model import RWKV
from rwkv.utils import PIPELINE, PIPELINE_ARGS
def load_RWKV_model(path):
os.system("ls")
model = RWKV(model=path.as_posix(), strategy='cuda fp16')
out, state = model.forward([187, 510, 1563, 310, 247], None) # use 20B_tokenizer.json
print(out.detach().cpu().numpy()) # get logits
out, state = model.forward([187, 510], None)
out, state = model.forward([1563], state) # RNN has state (use deepcopy if you want to clone it)
out, state = model.forward([310, 247], state)
print(out.detach().cpu().numpy()) # same result as above
print(f'strategy={"cpu" if shared.args.cpu else "cuda"} {"fp32" if shared.args.cpu else "bf16" if shared.args.bf16 else "fp16"}')
model = RWKV(model=path.as_posix(), strategy=f'{"cpu" if shared.args.cpu else "cuda"} {"fp32" if shared.args.cpu else "bf16" if shared.args.bf16 else "fp16"}')
pipeline = PIPELINE(model, Path("repositories/ChatRWKV/20B_tokenizer.json").as_posix())
return pipeline