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812d029702
Problem: filetype: Nvidia PTX files are not recognized
Solution: detect '*.ptx' files as ptx filetype (Yinzuo Jiang)
Reference: https://docs.nvidia.com/cuda/parallel-thread-execution/
closes: vim/vim#16171
bdb5f85a51
Co-authored-by: Yinzuo Jiang <jiangyinzuo@foxmail.com>
53 lines
1.7 KiB
VimL
53 lines
1.7 KiB
VimL
" Vim syntax file
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" Language: Nvidia PTX (Parallel Thread Execution)
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" Maintainer: Yinzuo Jiang <jiangyinzuo@foxmail.com>
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" Latest Revision: 2024-12-05
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if exists("b:current_syntax")
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finish
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endif
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let s:cpo_save = &cpo
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set cpo&vim
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syntax iskeyword .,_,a-z,48-57
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" https://docs.nvidia.com/cuda/parallel-thread-execution/#directives
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syntax keyword ptxFunction .entry .func
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syntax keyword ptxDirective .branchtargets .file .loc .secion .maxnctapersm .maxnreg .minnctapersm .noreturn .pragma .reqntid .target .version .weak
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syntax keyword ptxOperator .address_size .alias .align .callprototype .calltargets
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syntax keyword ptxStorageClass .common .const .extern .global .local .param .reg .sreg .shared .tex .visible
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syntax keyword ptxType .explicitcluster .maxclusterrank .reqnctapercluster
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" https://docs.nvidia.com/cuda/parallel-thread-execution/#fundamental-types
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" signed integer
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syntax keyword ptxType .s8 .s16 .s32 .s64
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" unsigned integer
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syntax keyword ptxType .u8 .u16 .u32 .u64
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" floating-point
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syntax keyword ptxType .f16 .f16x2 .f32 .f64
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" bits (untyped)
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syntax keyword ptxType .b8 .b16 .b32 .b64 .b128
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" predicate
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syntax keyword ptxType .pred
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" https://docs.nvidia.com/cuda/parallel-thread-execution/#instruction-statements
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syntax keyword ptxStatement ret
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syntax region ptxCommentL start="//" skip="\\$" end="$" keepend
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syntax region ptxComment matchgroup=ptxCommentStart start="/\*" end="\*/" extend
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hi def link ptxFunction Function
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hi def link ptxDirective Keyword
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hi def link ptxOperator Operator
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hi def link ptxStorageClass StorageClass
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hi def link ptxType Type
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hi def link ptxStatement Statement
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hi def link ptxCommentL ptxComment
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hi def link ptxCommentStart ptxComment
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hi def link ptxComment Comment
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let &cpo = s:cpo_save
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unlet s:cpo_save
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