zxdu20 commited on
Commit
a697125
1 Parent(s): 3218e92

Add support for parallel quantization on Mac

Browse files
Files changed (1) hide show
  1. quantization.py +7 -2
quantization.py CHANGED
@@ -7,6 +7,7 @@ import bz2
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  import torch
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  import base64
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  import ctypes
 
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  from transformers.utils import logging
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  from typing import List
@@ -142,8 +143,12 @@ class CPUKernel:
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  kernel_file = source_code[:-2] + ".so"
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  if compile_parallel_kernel:
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- compile_command = "gcc -O3 -fPIC -pthread -fopenmp -std=c99 {} -shared -o {}".format(
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- source_code, kernel_file)
 
 
 
 
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  print("Compiling", compile_command)
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  exit_state = os.system(compile_command)
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  if not exit_state:
 
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  import torch
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  import base64
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  import ctypes
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+ import sys
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  from transformers.utils import logging
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  from typing import List
 
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  kernel_file = source_code[:-2] + ".so"
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  if compile_parallel_kernel:
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+ if sys.platform != 'darwin':
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+ compile_command = "gcc -O3 -fPIC -pthread -fopenmp -std=c99 {} -shared -o {}".format(
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+ source_code, kernel_file)
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+ else:
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+ compile_command = "clang -O3 -fPIC -pthread -Xclang -fopenmp -lomp -std=c99 {} -shared -o {}".format(
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+ source_code, kernel_file)
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  print("Compiling", compile_command)
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  exit_state = os.system(compile_command)
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  if not exit_state: