forked from tinygrad/tinygrad
qazalandGitHub
ee01e464e3
* add no_assert option [run_process_replay] [no_assert] * test [run_process_replay] [no_assert] * [run_process_replay] * back to normal [run_process_replay] * remove the log
26 lines
1.2 KiB
Python
26 lines
1.2 KiB
Python
# compare kernels created by HEAD against master
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import difflib, pickle
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from tinygrad.codegen.linearizer import Linearizer
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from tinygrad.helpers import colored, db_connection, VERSION, getenv, to_function_name, tinytqdm
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page_size = 100
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conn = db_connection()
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cur = conn.cursor()
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row_count = cur.execute(f"select count(*) from 'process_replay_{VERSION}'").fetchone()[0]
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for offset in tinytqdm(range(0, row_count, page_size)):
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cur.execute(f"SELECT val FROM 'process_replay_{VERSION}' LIMIT ? OFFSET ?", (page_size, offset))
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for row in cur.fetchall():
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compare_k, compare_src = pickle.loads(row[0])
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k = Linearizer(*compare_k.ast, opts=compare_k.opts)
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for opt in compare_k.applied_opts: k.apply_opt(opt)
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good_src = k.opts.render(to_function_name(compare_k.name), k.linearize().uops)
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try: assert compare_src == good_src
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except AssertionError as e:
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print("PROCESS REPLAY DETECTED CHANGE")
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print(compare_k.ast)
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print(compare_k.applied_opts)
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diff = list(difflib.unified_diff(good_src.splitlines(), compare_src.splitlines()))
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for line in diff:
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print(colored(line, "red" if line.startswith("-") else "green" if line.startswith("+") else None))
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if getenv("ASSERT_PROCESS_REPLAY", 1): raise e
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