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Sven Riwoldt
2024-04-01 20:30:24 +02:00
parent fd333f3514
commit c7bc862c6f
6804 changed files with 1065135 additions and 0 deletions

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"""
pygments.lexers.ptx
~~~~~~~~~~~~~~~~~~~
Lexer for other PTX language.
:copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
from pygments.lexer import RegexLexer, include, words
from pygments.token import Comment, Keyword, Name, String, Number, \
Punctuation, Whitespace, Operator
__all__ = ["PtxLexer"]
class PtxLexer(RegexLexer):
"""
For NVIDIA `PTX <https://docs.nvidia.com/cuda/parallel-thread-execution/>`_
source.
.. versionadded:: 2.16
"""
name = 'PTX'
url = "https://docs.nvidia.com/cuda/parallel-thread-execution/"
filenames = ['*.ptx']
aliases = ['ptx']
mimetypes = ['text/x-ptx']
#: optional Comment or Whitespace
string = r'"[^"]*?"'
followsym = r'[a-zA-Z0-9_$]'
identifier = r'([-a-zA-Z$._][\w\-$.]*|' + string + ')'
block_label = r'(' + identifier + r'|(\d+))'
tokens = {
'root': [
include('whitespace'),
(block_label + r'\s*:', Name.Label),
include('keyword'),
(r'%' + identifier, Name.Variable),
(r'%\d+', Name.Variable.Anonymous),
(r'c?' + string, String),
(identifier, Name.Variable),
(r';', Punctuation),
(r'[*+-/]', Operator),
(r'0[xX][a-fA-F0-9]+', Number),
(r'-?\d+(?:[.]\d+)?(?:[eE][-+]?\d+(?:[.]\d+)?)?', Number),
(r'[=<>{}\[\]()*.,!]|x\b', Punctuation)
],
'whitespace': [
(r'(\n|\s+)+', Whitespace),
(r'//.*?\n', Comment)
],
'keyword': [
# Instruction keywords
(words((
'abs', 'discard', 'min', 'shf', 'vadd',
'activemask', 'div', 'mma', 'shfl', 'vadd2',
'add', 'dp2a', 'mov', 'shl', 'vadd4',
'addc', 'dp4a', 'movmatrix', 'shr', 'vavrg2',
'alloca', 'elect', 'mul', 'sin', 'vavrg4',
'and', 'ex2', 'mul24', 'slct', 'vmad',
'applypriority', 'exit', 'multimem', 'sqrt', 'vmax',
'atom', 'fence', 'nanosleep', 'st', 'vmax2',
'bar', 'fma', 'neg', 'stackrestore', 'vmax4',
'barrier', 'fns', 'not', 'stacksave', 'vmin',
'bfe', 'getctarank', 'or', 'stmatrix', 'vmin2',
'bfi', 'griddepcontrol', 'pmevent', 'sub', 'vmin4',
'bfind', 'isspacep', 'popc', 'subc', 'vote',
'bmsk', 'istypep', 'prefetch', 'suld', 'vset',
'bra', 'ld', 'prefetchu', 'suq', 'vset2',
'brev', 'ldmatrix', 'prmt', 'sured', 'vset4',
'brkpt', 'ldu', 'rcp', 'sust', 'vshl',
'brx', 'lg2', 'red', 'szext', 'vshr',
'call', 'lop3', 'redux', 'tanh', 'vsub',
'clz', 'mad', 'rem', 'testp', 'vsub2',
'cnot', 'mad24', 'ret', 'tex', 'vsub4',
'copysign', 'madc', 'rsqrt', 'tld4', 'wgmma',
'cos', 'mapa', 'sad', 'trap', 'wmma',
'cp', 'match', 'selp', 'txq', 'xor',
'createpolicy', 'max', 'set', 'vabsdiff', 'cvt',
'mbarrier', 'setmaxnreg', 'vabsdiff2', 'cvta',
'membar', 'setp', 'vabsdiff4')), Keyword),
# State Spaces and Suffixes
(words((
'reg', '.sreg', '.const', '.global',
'.local', '.param', '.shared', '.tex',
'.wide', '.loc'
)), Keyword.Pseudo),
# PTX Directives
(words((
'.address_size', '.explicitcluster', '.maxnreg', '.section',
'.alias', '.extern', '.maxntid', '.shared',
'.align', '.file', '.minnctapersm', '.sreg',
'.branchtargets', '.func', '.noreturn', '.target',
'.callprototype', '.global', '.param', '.tex',
'.calltargets', '.loc', '.pragma', '.version',
'.common', '.local', '.reg', '.visible',
'.const', '.maxclusterrank', '.reqnctapercluster', '.weak',
'.entry', '.maxnctapersm', '.reqntid')), Keyword.Reserved),
# Fundamental Types
(words((
'.s8', '.s16', '.s32', '.s64',
'.u8', '.u16', '.u32', '.u64',
'.f16', '.f16x2', '.f32', '.f64',
'.b8', '.b16', '.b32', '.b64',
'.pred'
)), Keyword.Type)
],
}