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AMD: parse the architecture as supplied by gcnArchName
The value provided by minor is truncated for AMD, parse the value returned by gcnArchName instead to retrieve an accurate ID. We can also use the common value for GCN4, as gfx800, to avoid missing compatible devices.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,107 @@ | ||
| #!/bin/env python3 | ||
| import _io | ||
| import re | ||
| import os | ||
| import sys | ||
| from datetime import date | ||
| from pathlib import Path | ||
| from urllib import request | ||
| from urllib.request import urlopen | ||
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| reUrl = re.compile('^(http(s|)://)(www.|)[a-zA-Z0-9.]*/.*$') | ||
| reSupportedIsas = re.compile('.*static constexpr Isa supportedIsas_.*') | ||
| reTarget = re.compile('.*{([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*)},.*') | ||
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| src = "https://raw.githubusercontent.com/ROCm/clr/refs/heads/amd-staging/rocclr/device/device.cpp" | ||
| srcType = 'url' | ||
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| targets = [] | ||
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| def parse(items): | ||
| assert(type(items) == list ) | ||
|
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| depth = 0 | ||
| i = 0 | ||
| for line in items: | ||
| i += 1 | ||
| line = str(line.encode("utf-8")) | ||
|
|
||
| if re.match(reSupportedIsas, line): | ||
| depth += 1 | ||
| continue | ||
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||
| if depth: | ||
| for char in line: | ||
| if char == '}': | ||
| depth -= 1 | ||
| if depth < 1: | ||
| break | ||
| elif char == '{': | ||
| depth += 1 | ||
|
|
||
| if depth < 1: | ||
| break | ||
|
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| if re.match(reTarget, line): | ||
| itms = reTarget.split(line) | ||
| targets.append((itms[1].strip(' "'),itms[5].strip(' '),itms[6].strip(' '),itms[7].strip(' '))) | ||
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| if __name__ == '__main__': | ||
| buffer="" | ||
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| if len(sys.argv) > 1: | ||
| src = sys.argv[1] | ||
| if re.fullmatch(reUrl, src): | ||
| srcType = 'url' | ||
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| else: | ||
| srcType = 'file' | ||
| if not os.path.exists(src): | ||
| raise FileNotFoundError | ||
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| _src = Path(src) | ||
| if not _src.exists(): | ||
| raise FileNotFoundError | ||
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| if srcType == "url": | ||
| urlreq = request.Request(src) | ||
| data = urlopen(urlreq) | ||
| buffer = str(data.read().decode("utf-8")) | ||
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| parse(buffer.splitlines()) | ||
| else: | ||
| try: | ||
| num_lines = -1 | ||
| with open(_src, 'r') as fileIn: | ||
| buffer = fileIn.readlines() | ||
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| parse(buffer) | ||
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| except Exception as exception: | ||
| print(exception) | ||
| finally: | ||
| if isinstance(fileIn, _io.TextIOWrapper) and not fileIn.close: | ||
| fileIn.close() | ||
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| if len(targets) == 0: | ||
| print(f'No items found in {src}!', file=sys.stderr) | ||
| exit(1) | ||
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| i = 0 | ||
| print(f'struct target '"{") | ||
| print(f' char id[256];') | ||
| print(f' char major;') | ||
| print(f' char minor;') | ||
| print(f' char step;') | ||
| print("};") | ||
| print('') | ||
| print(f'// Automatically generated on {date.today()} from "{src}"') | ||
| print(f'struct target targets[{len(targets)}];') | ||
| for itm in targets: | ||
| assert(type(itm) == tuple) | ||
| print(f'strcpy(targets[{i}].id, "{itm[0]}");') | ||
| print(f'targets[{i}].major = {itm[1]};') | ||
| print(f'targets[{i}].minor = {itm[2]};') | ||
| print(f'targets[{i}].step = {itm[3]};') | ||
| i += 1 |
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