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NoFunEval

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NoFunEval / src /classification_generation.py

ManavSinghal157

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import os
import pandas as pd
import argparse
from transformers import AutoTokenizer
import jsonlines
from tqdm import tqdm
from vllm import LLM, SamplingParams
 
#Input all the arguments
parser = argparse.ArgumentParser()
parser.add_argument("--data_subset", type = str, default = "latency", help = "type of non-func requirement")
parser.add_argument("--temperature", type = float, default = 0.0, help = "temperature")
parser.add_argument("--max_new_tokens", type = int, default = 8, help = "max length of tokens")
parser.add_argument("--top_p", type = float, default = 0.95, help = "top_p")
parser.add_argument("--prompt", type = str, default = "base_prompt", help = "type of prompt")
parser.add_argument("--num_samples", type = int, default = 1, help = "number of samples")
parser.add_argument("--model_path", type = str, required = True, help = "HF path for OS models")
parser.add_argument("--load_in_8bit", action = "store_true", help = "Load model in 8bit")
parser.add_argument("--load_in_4bit", action = "store_true", help = "Load model in 4bit")
parser.add_argument("--precision", type = str, default = "fp16", help = "Model precision, from: fp32, fp16 or bf16")
parser.add_argument("--tensor_parallel_size", type = int, default = 1, help = "Tensor parallel size")
parser.add_argument("--swap_space", type = int, default = 4, help = "The size (GiB) of CPU memory per GPU to use as swap space.")
parser.add_argument("--batch_size", type = int, default = 1, help = "Number of examples to send to llm engine at once.")
args = parser.parse_args()
argsdict = vars(args)
 
# Function to extract the classification prediction 
def extract_single_predictions(input_string):
 
    if input_string.strip().split()[0].lower() == "A".lower():
        return "A"
    elif input_string.strip().split()[0].lower() == "B".lower():
        return "B"
    return None
 
model_basename = args.model_path.split("/")[-1]
 
llm_tokenizer = AutoTokenizer.from_pretrained(
        args.model_path,
        truncation_side="left",
        padding_side="right",  # padding on the right is needed to cut off padding in `complete_code`
        trust_remote_code=True,
    )

GREEDY = True

sampling_params = SamplingParams(
                                n = 1, # for multisamples we sample multiple times
                                temperature = args.temperature if not GREEDY else 0.0,
                                top_p = args.top_p if not GREEDY else 1.0,
                                top_k = 50 if not GREEDY else -1,
                                max_tokens = args.max_new_tokens,
                                stop_token_ids = [llm_tokenizer.eos_token_id])

llm = LLM(model = args.model_path,
        tensor_parallel_size = args.tensor_parallel_size,
        swap_space = args.swap_space,
        trust_remote_code = True)
 
# Initializing variables 
dataset_path = os.path.join("datasets", f"{args.data_subset}.jsonl") 
args.num_samples = 1
data = []
max_tokens = []
generations = []
left_prompts = []
right_prompts = []
generations = []
 
with jsonlines.open(dataset_path) as data_file:
    
    for data_item in data_file:
    
        data.append(data_item)
        left_prompts.append(data_item["classification_left_prompt"])
        right_prompts.append(data_item["classification_right_prompt"])
 
print("Starting model inference...")

left_llm_outputs = llm.generate(left_prompts, sampling_params)
left_predictions = [extract_single_predictions(output.outputs[0].text) for output in left_llm_outputs]
right_llm_outputs = llm.generate(right_prompts, sampling_params)
right_predictions = [extract_single_predictions(output.outputs[0].text) for output in right_llm_outputs]
 
for i, data_item in tqdm(enumerate(left_predictions)):

    curr_sample = data[i]
    curr_sample["left_output"] = left_predictions[i]
    curr_sample["right_output"] = right_predictions[i]

    for prompt in ["base_prompt", "coding_concepts", "chain_of_thought", "one_shot", "classification_left_prompt", "classification_right_prompt"]:

        if(prompt in curr_sample):
            del curr_sample[prompt]

    generations.append(curr_sample)  

# Saving the generations   
generations = pd.DataFrame(generations)
path = os.path.join("generations", "classification", args.data_subset, os.path.split(args.model_path)[1], args.prompt, f"{args.num_samples}_samples")

if not os.path.exists(path):
    os.makedirs(path)

path = os.path.join(path, "generated_outputs.jsonl")
generations.to_json(path, orient = "records", lines = True)

	import os
	import pandas as pd
	import argparse
	from transformers import AutoTokenizer
	import jsonlines
	from tqdm import tqdm
	from vllm import LLM, SamplingParams

	#Input all the arguments
	parser = argparse.ArgumentParser()
	parser.add_argument("--data_subset", type = str, default = "latency", help = "type of non-func requirement")
	parser.add_argument("--temperature", type = float, default = 0.0, help = "temperature")
	parser.add_argument("--max_new_tokens", type = int, default = 8, help = "max length of tokens")
	parser.add_argument("--top_p", type = float, default = 0.95, help = "top_p")
	parser.add_argument("--prompt", type = str, default = "base_prompt", help = "type of prompt")
	parser.add_argument("--num_samples", type = int, default = 1, help = "number of samples")
	parser.add_argument("--model_path", type = str, required = True, help = "HF path for OS models")
	parser.add_argument("--load_in_8bit", action = "store_true", help = "Load model in 8bit")
	parser.add_argument("--load_in_4bit", action = "store_true", help = "Load model in 4bit")
	parser.add_argument("--precision", type = str, default = "fp16", help = "Model precision, from: fp32, fp16 or bf16")
	parser.add_argument("--tensor_parallel_size", type = int, default = 1, help = "Tensor parallel size")
	parser.add_argument("--swap_space", type = int, default = 4, help = "The size (GiB) of CPU memory per GPU to use as swap space.")
	parser.add_argument("--batch_size", type = int, default = 1, help = "Number of examples to send to llm engine at once.")
	args = parser.parse_args()
	argsdict = vars(args)

	# Function to extract the classification prediction
	def extract_single_predictions(input_string):

	if input_string.strip().split()[0].lower() == "A".lower():
	return "A"
	elif input_string.strip().split()[0].lower() == "B".lower():
	return "B"
	return None

	model_basename = args.model_path.split("/")[-1]

	llm_tokenizer = AutoTokenizer.from_pretrained(
	args.model_path,
	truncation_side="left",
	padding_side="right", # padding on the right is needed to cut off padding in `complete_code`
	trust_remote_code=True,
	)

	GREEDY = True

	sampling_params = SamplingParams(
	n = 1, # for multisamples we sample multiple times
	temperature = args.temperature if not GREEDY else 0.0,
	top_p = args.top_p if not GREEDY else 1.0,
	top_k = 50 if not GREEDY else -1,
	max_tokens = args.max_new_tokens,
	stop_token_ids = [llm_tokenizer.eos_token_id])

	llm = LLM(model = args.model_path,
	tensor_parallel_size = args.tensor_parallel_size,
	swap_space = args.swap_space,
	trust_remote_code = True)

	# Initializing variables
	dataset_path = os.path.join("datasets", f"{args.data_subset}.jsonl")
	args.num_samples = 1
	data = []
	max_tokens = []
	generations = []
	left_prompts = []
	right_prompts = []
	generations = []

	with jsonlines.open(dataset_path) as data_file:

	for data_item in data_file:

	data.append(data_item)
	left_prompts.append(data_item["classification_left_prompt"])
	right_prompts.append(data_item["classification_right_prompt"])

	print("Starting model inference...")

	left_llm_outputs = llm.generate(left_prompts, sampling_params)
	left_predictions = [extract_single_predictions(output.outputs[0].text) for output in left_llm_outputs]
	right_llm_outputs = llm.generate(right_prompts, sampling_params)
	right_predictions = [extract_single_predictions(output.outputs[0].text) for output in right_llm_outputs]

	for i, data_item in tqdm(enumerate(left_predictions)):

	curr_sample = data[i]
	curr_sample["left_output"] = left_predictions[i]
	curr_sample["right_output"] = right_predictions[i]

	for prompt in ["base_prompt", "coding_concepts", "chain_of_thought", "one_shot", "classification_left_prompt", "classification_right_prompt"]:

	if(prompt in curr_sample):
	del curr_sample[prompt]

	generations.append(curr_sample)

	# Saving the generations
	generations = pd.DataFrame(generations)
	path = os.path.join("generations", "classification", args.data_subset, os.path.split(args.model_path)[1], args.prompt, f"{args.num_samples}_samples")

	if not os.path.exists(path):
	os.makedirs(path)

	path = os.path.join(path, "generated_outputs.jsonl")
	generations.to_json(path, orient = "records", lines = True)