| """ |
| Data processing module for MLPerf benchmark data. |
| """ |
|
|
| import glob |
| import json |
| import logging |
| import os |
| import re |
| from collections import defaultdict |
| from datetime import datetime |
|
|
| import polars as pl |
| from datasets import Dataset |
|
|
| logger = logging.getLogger(__name__) |
|
|
| FEATURES = { |
| "Performance": { |
| "metrics.result": "continuous", |
| "metrics.result_per_accelerator": "continuous", |
| "metrics.accuracy": "continuous", |
| }, |
| "Model": { |
| "model.name": "categorical", |
| "model.mlperf_name": "categorical", |
| "model.architecture": "categorical", |
| "model.number_of_parameters": "continuous", |
| "model.weight_data_types": "categorical", |
| }, |
| "Accelerator": { |
| "system.accelerator.vendor": "categorical", |
| "system.accelerator.name": "categorical", |
| "system.accelerator.count_per_node": "continuous", |
| "system.accelerator.total_count": "continuous", |
| "system.accelerator.memory_capacity": "continuous", |
| "system.accelerator.memory_config": "text", |
| "system.interconnect.accelerator": "categorical", |
| }, |
| "CPU": { |
| "system.cpu.vendor": "categorical", |
| "system.cpu.model": "categorical", |
| "system.cpu.core_count": "continuous", |
| "system.cpu.count_per_node": "continuous", |
| "system.cpu.frequency": "continuous", |
| "system.cpu.caches": "text", |
| "system.cpu.vcpu_count": "continuous", |
| }, |
| "System": { |
| "system.name": "text", |
| "system.type": "categorical", |
| "system.cooling": "categorical", |
| "system.number_of_nodes": "continuous", |
| "system.memory.capacity": "continuous", |
| "system.memory.configuration": "text", |
| "system.interconnect.accelerator_host": "categorical", |
| }, |
| "Software": { |
| "software.framework": "categorical", |
| "software.version": "categorical", |
| "software.operating_system": "categorical", |
| }, |
| "Submission": { |
| "submission.organization": "categorical", |
| "submission.division": "categorical", |
| "submission.scenario": "categorical", |
| "submission.availability": "boolean", |
| "submission.debug_uid": "text", |
| }, |
| } |
|
|
| MISSING_VALUES = defaultdict(set) |
|
|
|
|
| def get_feature_type(feature_name: str) -> str: |
| """Get the type of a feature from the FEATURES dictionary.""" |
| for group in FEATURES.values(): |
| if feature_name in group: |
| return group[feature_name] |
| return "categorical" |
|
|
|
|
| def find_result_files(base_path: str = "semi-raw-mlperf-data") -> list[str]: |
| """Find all cmx-result-summary.json files.""" |
| return glob.glob( |
| os.path.join(base_path, "**/cmx-result-summary.json"), recursive=True |
| ) |
|
|
|
|
| def load_raw_data(base_path: str = "semi-raw-mlperf-data") -> pl.DataFrame: |
| """Load and merge data from MLPerf result files.""" |
| result_files = find_result_files(base_path) |
| logger.info(f"Found {len(result_files)} result files") |
| all_records = [] |
|
|
| for file_path in result_files: |
| with open(file_path, "r") as f: |
| all_records.extend(json.loads(f.read())) |
|
|
| df = pl.DataFrame(all_records, infer_schema_length=None) |
| logger.info(f"Loaded {len(df)} raw benchmark records") |
|
|
| rename_map = { |
| "Accuracy": "metrics.accuracy", |
| "Availability": "submission.availability", |
| "Organization": "submission.organization", |
| "Division": "submission.division", |
| "Scenario": "submission.scenario", |
| "Result": "metrics.result", |
| "Units": "metrics.units", |
| "MlperfModel": "model.mlperf_name", |
| "Model": "model.name", |
| "weight_data_types": "model.weight_data_types", |
| "framework": "software.framework", |
| "operating_system": "software.operating_system", |
| "SystemName": "system.name", |
| "system.system_name": "system.name", |
| "SystemType": "system.type", |
| "system.system_type": "system.type", |
| "accelerator_model_name": "system.accelerator.name", |
| "system.accelerator_model_name": "system.accelerator.name", |
| "number_of_nodes": "system.number_of_nodes", |
| "accelerators_per_node": "system.accelerator.count_per_node", |
| "system.accelerators_per_node": "system.accelerator.count_per_node", |
| "host_processor_core_count": "system.cpu.core_count", |
| "system.host_processor_core_count": "system.cpu.core_count", |
| "host_processor_model_name": "system.cpu.model", |
| "system.host_processor_model_name": "system.cpu.model", |
| "host_processors_per_node": "system.cpu.count_per_node", |
| "system.host_processors_per_node": "system.cpu.count_per_node", |
| "cooling": "system.cooling", |
| "system.cooling": "system.cooling", |
| "system.accelerator_host_interconnect": "system.interconnect.accelerator_host", |
| "system.accelerator_interconnect": "system.interconnect.accelerator", |
| "system.accelerator_memory_capacity": "system.accelerator.memory_capacity", |
| "system.accelerator_memory_configuration": "system.accelerator.memory_config", |
| "system.host_memory_capacity": "system.memory.capacity", |
| "system.host_memory_configuration": "system.memory.configuration", |
| "system.host_processor_frequency": "system.cpu.frequency", |
| "system.host_processor_caches": "system.cpu.caches", |
| "system.host_processor_vcpu_count": "system.cpu.vcpu_count", |
| "benchmark_name": "benchmark.name", |
| "benchmark_version": "benchmark.version", |
| "datetime_last_commit": "datetime", |
| "debug_uid": "submission.debug_uid", |
| } |
|
|
| for old_name, new_name in rename_map.items(): |
| if old_name in df.columns: |
| if new_name in df.columns: |
| df = df.drop(new_name) |
| df = df.rename({old_name: new_name}) |
|
|
| columns_to_select = list(set(rename_map.values())) |
| return df.select([col for col in columns_to_select if col in df.columns]) |
|
|
|
|
| def is_within_tolerance(value1: float, value2: float, tolerance: float = 0.1) -> bool: |
| """Check if two values are within a specified tolerance.""" |
| if value1 is None or value2 is None: |
| return value1 == value2 |
|
|
| if value1 == 0 or value2 == 0: |
| return value1 == value2 |
|
|
| percentage_diff = abs(value1 - value2) / max(abs(value1), abs(value2)) |
| return percentage_diff <= tolerance |
|
|
|
|
| def find_similar_configurations( |
| df: pl.DataFrame, query_config: dict, continuous_tolerance: float = 0.1 |
| ) -> pl.DataFrame: |
| """Find configurations similar to the query_config.""" |
| mask = pl.lit(True) |
|
|
| for feature, value in query_config.items(): |
| if value is None: |
| continue |
|
|
| if get_feature_type(feature) == "continuous": |
| lower_bound = value * (1 - continuous_tolerance) |
| upper_bound = value * (1 + continuous_tolerance) |
| feature_mask = (pl.col(feature) >= lower_bound) & ( |
| pl.col(feature) <= upper_bound |
| ) |
| else: |
| feature_mask = pl.col(feature) == value |
|
|
| mask = mask & feature_mask |
|
|
| return df.filter(mask) |
|
|
|
|
| def convert_datetime_to_iso(value: str) -> str | None: |
| """Convert datetime string to ISO 8601 format.""" |
| if not value or value in ["", "N/A", "null"]: |
| MISSING_VALUES["datetime_values"].add(str(value)) |
| return None |
|
|
| try: |
| |
| if "/" in value and "_" in value: |
| |
| iso_value = value.replace("/", "-").replace("_", "T") |
| |
| datetime.fromisoformat(iso_value) |
| return iso_value |
|
|
| |
| |
| for fmt in ["%Y-%m-%d %H:%M:%S", "%Y/%m/%d %H:%M:%S", "%Y-%m-%dT%H:%M:%S"]: |
| try: |
| dt = datetime.strptime(value, fmt) |
| return dt.isoformat() |
| except ValueError: |
| continue |
|
|
| |
| MISSING_VALUES["datetime_values"].add(str(value)) |
| return None |
|
|
| except Exception as e: |
| MISSING_VALUES["datetime_values"].add(str(value)) |
| return None |
|
|
|
|
| def convert_memory_to_gb(value: str) -> float | None: |
| """Convert memory string to GB.""" |
| if value is None: |
| return None |
|
|
| if "+" in value: |
| left, right = value.split("+", 1) |
| return (convert_memory_to_gb(left) or 0.0) + ( |
| convert_memory_to_gb(right) or 0.0 |
| ) or None |
|
|
| value = value.replace(" ", "").upper() |
| numeric = "" |
| for char in value: |
| if char.isdigit() or char == ".": |
| numeric += char |
| else: |
| break |
|
|
| if not numeric: |
| return None |
|
|
| number = float(numeric) |
| if "TB" in value or "TIB" in value: |
| return number * 1024 |
| elif "GB" in value or "GIB" in value: |
| return number |
| else: |
| return None |
|
|
|
|
| def convert_frequency_to_ghz(value: str) -> float | None: |
| """Convert frequency string to GHz.""" |
| if not value or value == "undefined": |
| MISSING_VALUES["frequency_values"].add(str(value)) |
| return None |
|
|
| value = value.strip().upper() |
| if value.isdigit(): |
| return float(value) / 1000 |
|
|
| matches = re.findall(r"([\d.]+)\s*(?:GHZ|MHZ)?", value, re.IGNORECASE) |
| if not matches: |
| MISSING_VALUES["frequency_values"].add(str(value)) |
| return None |
|
|
| frequencies = [float(match) for match in matches] |
| max_freq = max(frequencies) |
| if "MHZ" in value.upper(): |
| max_freq /= 1000 |
|
|
| return max_freq |
|
|
|
|
| def extract_accelerator_vendor(name: str) -> str | None: |
| """Extract vendor from accelerator name.""" |
| if name is None: |
| MISSING_VALUES["accelerator_names"].add(None) |
| return None |
|
|
| name_upper = name.upper() |
| known_vendors = { |
| "NVIDIA": ["NVIDIA", "TESLA", "A100", "H100", "T4"], |
| "AMD": ["AMD"], |
| "Intel": ["INTEL", "HABANA", "GAUDI"], |
| "Google": ["TPU", "TRILLIUM", "LPU", "VPU"], |
| "Qualcomm": ["QUALCOMM", "ADRENO", "HEXAGON", "CLOUD AI 100", "SNAPDRAGON"], |
| "UntetherAI": ["UNTETHERAIR", "SPEEDAI"], |
| "Huawei": ["DAVINCI"], |
| "Moffett": ["MOFFETT"], |
| } |
|
|
| for vendor, keywords in known_vendors.items(): |
| if any(keyword in name_upper for keyword in keywords): |
| return vendor |
|
|
| MISSING_VALUES["accelerator_vendors"].add(name) |
| return None |
|
|
|
|
| def extract_cpu_vendor(name: str) -> str | None: |
| """Extract vendor from CPU model name.""" |
| if name is None: |
| MISSING_VALUES["cpu_names"].add(None) |
| return None |
|
|
| name_upper = name.upper() |
| known_vendors = { |
| "AMD": ["AMD", "EPYC"], |
| "Intel": ["INTEL", "XEON"], |
| "NVIDIA": ["NVIDIA", "GRACE"], |
| "ARM": ["ARM", "CORTEX", "NEOVERSE", "ARMV8"], |
| "AWS": ["AWS", "GRAVITON"], |
| "Apple": ["APPLE", "M1", "M2", "M3"], |
| "Qualcomm": ["QUALCOMM", "SNAPDRAGON"], |
| } |
|
|
| for vendor, keywords in known_vendors.items(): |
| if any(keyword in name_upper for keyword in keywords): |
| return vendor |
|
|
| MISSING_VALUES["cpu_vendors"].add(name) |
| return None |
|
|
|
|
| def extract_framework_info(framework_str: str) -> list[tuple[str, str]]: |
| """Extract framework name-version pairs.""" |
| if not framework_str: |
| return [] |
|
|
| results = [] |
| for item in framework_str.split(","): |
| item = item.strip() |
| name_match = re.search(r"(\w+)\s+", item) |
| version_match = re.search(r"\s+([\d\.]+)", item) |
|
|
| if name_match and version_match: |
| name = name_match.group(1).lower() |
| version = version_match.group(1) |
| results.append((name, version.strip("."))) |
|
|
| return results |
|
|
|
|
| def clean_string_value(value: str) -> str | None: |
| """Clean empty and N/A string values.""" |
| if value.upper() in ["", "N/A", "DUMMY"]: |
| return None |
| return value |
|
|
|
|
| def normalize_interconnect_type(value: str) -> str | None: |
| """Normalize interconnect type strings.""" |
| if value is None or value.upper() in ["TBD", "TODO", "TODD"]: |
| MISSING_VALUES["interconnect_types"].add(str(value)) |
| return None |
|
|
| value_upper = value.upper() |
| if "NVLINK" in value_upper: |
| if any(gen in value_upper for gen in ["5TH", "5TH-GEN"]): |
| return "NVLink-5" |
| elif any(gen in value_upper for gen in ["4TH", "4TH-GEN"]): |
| return "NVLink-4" |
| else: |
| return "NVLink" |
|
|
| if "PCIE" in value_upper: |
| if "GEN5" in value_upper.replace(" ", ""): |
| return "PCIe-5" |
| else: |
| return "PCIe" |
|
|
| if "INFINIBAND" in value_upper: |
| return "InfiniBand" |
| if "XGMI" in value_upper: |
| return "XGMI" |
|
|
| return value |
|
|
|
|
| def clean_string_values( |
| df: pl.DataFrame, string_columns: list[str] | None = None |
| ) -> pl.DataFrame: |
| """Clean string values in specified columns.""" |
| if string_columns is None: |
| string_columns = [col for col in df.columns if df[col].dtype == pl.String] |
| return df.with_columns( |
| [ |
| pl.col(col).map_elements(clean_string_value, return_dtype=str).alias(col) |
| for col in string_columns |
| ] |
| ) |
|
|
|
|
| def filter_submissions(df: pl.DataFrame) -> pl.DataFrame: |
| """Keep only valid token/s submissions.""" |
| return df.filter( |
| (pl.col("metrics.units") == "Tokens/s") |
| & (pl.col("metrics.result").is_not_null()) |
| & (pl.col("metrics.result") != 0) |
| & (pl.col("metrics.result").is_finite()) |
| & (pl.col("system.accelerator.total_count") > 0) |
| ) |
|
|
|
|
| def normalize_memory_values(df: pl.DataFrame) -> pl.DataFrame: |
| """Convert memory values to GB.""" |
| return df.with_columns( |
| [ |
| pl.col("system.accelerator.memory_capacity") |
| .map_elements(convert_memory_to_gb, return_dtype=float) |
| .alias("system.accelerator.memory_capacity"), |
| pl.col("system.memory.capacity") |
| .map_elements(convert_memory_to_gb, return_dtype=float) |
| .alias("system.memory.capacity"), |
| ] |
| ) |
|
|
|
|
| def normalize_datetime_values(df: pl.DataFrame) -> pl.DataFrame: |
| """Convert datetime values to ISO 8601 format.""" |
| if "datetime" in df.columns: |
| return df.with_columns( |
| pl.col("datetime") |
| .map_elements(convert_datetime_to_iso, return_dtype=str) |
| .alias("datetime") |
| ) |
| return df |
|
|
|
|
| def add_vendor_columns(df: pl.DataFrame) -> pl.DataFrame: |
| """Add vendor columns based on model names.""" |
| return df.with_columns( |
| [ |
| pl.col("system.accelerator.name") |
| .map_elements(extract_accelerator_vendor, return_dtype=str) |
| .alias("system.accelerator.vendor"), |
| pl.col("system.cpu.model") |
| .map_elements(extract_cpu_vendor, return_dtype=str) |
| .alias("system.cpu.vendor"), |
| ] |
| ) |
|
|
|
|
| def normalize_interconnect_values(df: pl.DataFrame) -> pl.DataFrame: |
| """Normalize interconnect values.""" |
| return df.with_columns( |
| [ |
| pl.col("system.interconnect.accelerator") |
| .map_elements(normalize_interconnect_type, return_dtype=str) |
| .alias("system.interconnect.accelerator"), |
| pl.col("system.interconnect.accelerator_host") |
| .map_elements(normalize_interconnect_type, return_dtype=str) |
| .alias("system.interconnect.accelerator_host"), |
| ] |
| ) |
|
|
|
|
| def extract_framework_columns(df: pl.DataFrame) -> pl.DataFrame: |
| """Extract framework versions into separate columns.""" |
| df_with_id = df.with_columns(pl.Series(name="row_id", values=range(len(df)))) |
| framework_info = [] |
|
|
| for idx, framework_str in enumerate(df["software.framework"]): |
| if framework_str is not None: |
| for name, version in extract_framework_info(framework_str): |
| framework_info.append({"row_id": idx, "name": name, "version": version}) |
|
|
| if not framework_info: |
| return df |
|
|
| df_frameworks = pl.DataFrame(framework_info) |
| df_pivoted = df_frameworks.pivot( |
| values="version", |
| index="row_id", |
| on="name", |
| aggregate_function="first", |
| ) |
|
|
| rename_dict = { |
| col: f"software.framework.{col}" |
| for col in df_pivoted.columns |
| if col != "row_id" |
| } |
| df_pivoted = df_pivoted.rename(rename_dict) |
|
|
| return df_with_id.join(df_pivoted, on="row_id", how="left").drop("row_id") |
|
|
|
|
| def cast_columns(df: pl.DataFrame) -> pl.DataFrame: |
| """Cast columns to proper types.""" |
| column_types = { |
| "system.cpu.core_count": pl.Int64, |
| "system.accelerator.count_per_node": pl.Int64, |
| "system.cpu.count_per_node": pl.Int64, |
| "system.number_of_nodes": pl.Int64, |
| } |
|
|
| df = df.with_columns( |
| pl.col("system.cpu.frequency") |
| .map_elements(convert_frequency_to_ghz, return_dtype=float) |
| .alias("system.cpu.frequency") |
| ) |
|
|
| return df.cast(column_types) |
|
|
|
|
| def add_model_parameters(df: pl.DataFrame) -> pl.DataFrame: |
| """Add number of parameters column based on model name.""" |
| model_parameters = { |
| "llama2-70b": 70, |
| "llama-2-70b": 70, |
| "llama3_1-405b": 405, |
| "llama3_1-70b": 70, |
| "gptj": 6, |
| "mixtral-8x7b": 47, |
| "DeepSeek-R1-Distill-Llama-8B": 8, |
| "Llama-3.3-70B": 70, |
| "deepseek-v3": 671, |
| } |
|
|
| def extract_parameters(model_name: str) -> float | None: |
| if not model_name: |
| return None |
| for base_name, params in model_parameters.items(): |
| if model_name.lower().startswith(base_name.lower()): |
| return float(params) |
| return None |
|
|
| return df.with_columns( |
| pl.col("model.name") |
| .map_elements(extract_parameters, return_dtype=float) |
| .alias("model.number_of_parameters") |
| ) |
|
|
|
|
| def add_model_architecture(df: pl.DataFrame) -> pl.DataFrame: |
| """Add model architecture classification.""" |
| model_architectures = { |
| "llama": "LLM", |
| "gpt": "LLM", |
| "mixtral": "LLM", |
| "deepseek": "LLM", |
| "falcon": "LLM", |
| "mistral": "LLM", |
| } |
|
|
| def classify_architecture(model_name: str) -> str | None: |
| if not model_name: |
| return None |
| model_name_lower = model_name.lower() |
| for pattern, arch in model_architectures.items(): |
| if pattern in model_name_lower: |
| return arch |
| return "Other" |
|
|
| return df.with_columns( |
| pl.col("model.name") |
| .map_elements(classify_architecture, return_dtype=str) |
| .alias("model.architecture") |
| ) |
|
|
|
|
| def add_total_accelerator_count(df: pl.DataFrame) -> pl.DataFrame: |
| """Compute total number of accelerators.""" |
| return df.with_columns( |
| ( |
| pl.col("system.number_of_nodes") |
| * pl.col("system.accelerator.count_per_node") |
| ).alias("system.accelerator.total_count") |
| ) |
|
|
|
|
| def add_normalized_performance(df: pl.DataFrame) -> pl.DataFrame: |
| """Add performance per accelerator metric.""" |
| return df.with_columns( |
| (pl.col("metrics.result") / pl.col("system.accelerator.total_count")).alias( |
| "metrics.result_per_accelerator" |
| ) |
| ) |
|
|
|
|
| def sort_columns_alphabetically(df: pl.DataFrame) -> pl.DataFrame: |
| """Sort columns alphabetically.""" |
| return df.select(sorted(df.columns)) |
|
|
|
|
| def log_missing_values() -> None: |
| """Log all collected missing values once.""" |
| for category, values in MISSING_VALUES.items(): |
| if values: |
| logger.warning( |
| f"Could not determine {len(values)} unique {category}: {sorted(str(v) for v in values)}" |
| ) |
|
|
|
|
| def upload_to_huggingface_hub( |
| df: pl.DataFrame, dataset_name: str = "OpenMLPerf", private: bool = True |
| ) -> None: |
| """Upload the processed dataset to HuggingFace Hub.""" |
| logger.info(f"Preparing dataset '{dataset_name}' for upload to HuggingFace Hub") |
| data_dict = {col: df[col].to_list() for col in df.columns} |
| dataset = Dataset.from_dict(data_dict) |
|
|
| try: |
| dataset.push_to_hub(dataset_name, private=private) |
| logger.info( |
| f"Successfully uploaded dataset to HuggingFace Hub as '{dataset_name}'" |
| ) |
| except Exception as e: |
| logger.error(f"Failed to upload dataset to HuggingFace Hub: {e}") |
|
|
|
|
| def process_data(base_path: str = "semi-raw-mlperf-data") -> pl.DataFrame: |
| """Main data processing pipeline.""" |
| logger.info("Starting data processing pipeline") |
|
|
| MISSING_VALUES.clear() |
|
|
| df = ( |
| load_raw_data(base_path) |
| .pipe(clean_string_values) |
| .pipe(normalize_memory_values) |
| .pipe(normalize_datetime_values) |
| .pipe(cast_columns) |
| .pipe(add_vendor_columns) |
| .pipe(normalize_interconnect_values) |
| .pipe(extract_framework_columns) |
| .pipe(add_model_parameters) |
| .pipe(add_model_architecture) |
| .pipe(add_total_accelerator_count) |
| .pipe(add_normalized_performance) |
| .pipe(sort_columns_alphabetically) |
| .pipe(filter_submissions) |
| ) |
|
|
| log_missing_values() |
|
|
| logger.info(f"Processed {len(df)} records") |
| return df |
|
|
|
|
| def export_data(df: pl.DataFrame) -> None: |
| """Export processed data to JSON file.""" |
| with open("data.json", "w") as f: |
| json.dump(df.to_dicts(), f, indent=2) |
| logger.info("Exported data to data.json") |
| df.write_parquet("data.parquet") |
| logger.info("Exported data to data.parquet") |
|
|
|
|
| def main( |
| base_path: str = "semi-raw-mlperf-data", |
| upload_to_hub: bool = False, |
| dataset_name: str = "OpenMLPerf", |
| push_to_hub: bool = True, |
| private: bool = True, |
| ): |
| """Run the complete data processing pipeline.""" |
| logging.basicConfig(level=logging.INFO) |
| df = process_data(base_path) |
| export_data(df) |
|
|
| if upload_to_hub: |
| upload_to_huggingface_hub(df, dataset_name, private) |
|
|
| return df |
|
|
|
|
| if __name__ == "__main__": |
| main(upload_to_hub=False, private=True) |
|
|
