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    yÊ¹jÙ  ã                   @   s¾  d dl Z d dlZd dlZd dlZd dlmZ d dlmZ d dl	m
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 d dlZd dlmZ d dlmZ dZedk�rºeed	�Zejd
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e d%œd&d'„Z-e-e+ƒZ.d(d)„ Z/d*d+„ e0e+ƒD ƒZ1d,d+„ e1 2¡ D ƒZ1d-d+„ e0e+ƒD ƒZ3d.d+„ e3 2¡ D ƒZ3d/d+„ e0e+ƒD ƒZ+e1 4¡ D ]Z5e5d0k�st6d1e5› �ƒ‚�qd2d3„ e1 2¡ D ƒZ7d4d3„ e1 2¡ D ƒZ8ej9j:e7e8d5�Z;ej<e(e+e3e;gej=d6�Z>d7d3„ e+ ?¡ D ƒZ@ee+ 4¡ e;ƒZAd8 Bee.eAg¡ZCd8 BejeAg¡ZDee  Ee>jFd9 ¡ƒd:d;… ZGeCeDeHeGƒd< Bd=d3„ eIeGddd:… eGddd:… ƒD ƒ¡d< Bd>d3„ eIe@e+ 4¡ ƒD ƒ¡d< Bd?d3„ e@D ƒ¡eHe@ƒde>jJej=dd@œZKdAD ]bZLeeMƒjdBeL› � ZNe OdCe.› d8eA› dCeL› �¡ PdD¡� ZQeQ ReeNƒ S¡ jTf eKŽ¡ W 5 Q R X �qVdS )Eé    N)ÚArgumentParser)ÚPath)ÚList)Úkernel_suffix©Ú	ty_to_cppa¼  
Triton ahead-of-time compiler:

This program compiles the kernel with name `kernel-name` in the file at the
provided `path` into self-contained C source-code that embeds the `cubin`
data along with utilities to load, unload and launch the kernel.

signature is provided as a list of (optionally divisibility-hinted) types
or constexpr values, e.g.

`compile.py --kernel-name kernel --signature "*f32:16, i32:16, 1024, i32" --out-name kernel /path/to/kernel.py`

will compile triton.JITFunction of name `kernel` inside the file `/path/to/kernel.py`.
Said kernel will be specialized such that argument 0, 1 are assumed to be multiple of 16,
and argument 2 is assumed to be a compile-time constant of value 1024, i.e. it won't be part of the generated prototype.

The resulting entry point will have signature

CUresult kernel_{specialization_suffix}(CUstream stream, unsigned gX, unsigned gY, unsigned gZ, float* arg0, int32_t arg1, int32_t arg2)

Different such specialized entry points can be combined using the `linker.py` script.

NOTE: when resolving the scope of /path/to/kernel.py, the file will be executed from within its parent directory with the python interpreter
used to run this `compile.py` script
Ú__main__)ÚdescriptionÚpathzTPath to Python source containing desired kernel in its scope. File will be executed.)Úhelpz--kernel-namez-nÚ zName of the kernel to compileT)ÚtypeÚdefaultr   Úrequiredz--num-warpsz-wé   z$Number of warps to launch the kernel)r   r   r   z
--out-namez-onz Out name for the compiled kernelz
--out-pathz-ozOut filenamez--signaturez-szSignature of the kernel)r   r   r   c                 C   s
   |   d¡S )Nú )Ústrip)Ús© r   úS/var/www/html/bwave/python/venv/lib/python3.8/site-packages/triton/tools/compile.pyÚ<lambda>?   ó    r   ú,)Ú	signaturec                 C   s,   t  ¡ }| d | ¡ ¡ ¡ | ¡ d d… S )Nr   é   )ÚhashlibÚsha256ÚupdateÚjoinÚencodeÚ	hexdigest)r   Úmr   r   r   Úhash_signatureA   s    r"   c                 C   sL   zt | ƒ}|W S  tk
r"   Y nX zt| ƒ}|W S  tk
rF   Y nX d S ©N)ÚintÚ
ValueErrorÚfloat)r   Úretr   r   r   Ú	constexprH   s    r(   c                 C   s,   i | ]$\}}d |kr|t | d ¡d ƒ“qS )ú:r   )r(   Úsplit©Ú.0Úir   r   r   r   Ú
<dictcomp>U   s       r.   c                 C   s   i | ]\}}|d k	r||“qS r#   r   ©r,   ÚkÚvr   r   r   r.   V   s       c                 C   s   i | ]\}}|t |ƒ“qS r   )r(   r+   r   r   r   r.   W   s      c                 C   s   i | ]\}}|d k	r||“qS r#   r   r/   r   r   r   r.   X   s       c                 C   s(   i | ] \}}|t kr|| d ¡d “qS )r)   r   )Ú
constexprsr*   r+   r   r   r   r.   Y   s       )r   é   z#Only 1 and 16 are valid hints, got c                 C   s   g | ]\}}|d kr|‘qS )r3   r   ©r,   r-   Úhr   r   r   Ú
<listcomp>^   s      r6   c                 C   s   g | ]\}}|d kr|‘qS )r   r   r4   r   r   r   r6   _   s      )Údivisible_by_16Ú
equal_to_1)r   Ú	constantsZconfigsÚ	num_warpsc                 C   s   g | ]}t j| ‘qS r   )ÚkernelÚ	arg_names)r,   r-   r   r   r   r6   b   s     Ú_Zcubiné   éÿÿÿÿz, c                 C   s   g | ]\}}d |› |› �‘qS )Ú0xr   )r,   ÚxÚyr   r   r   r6   m   s     c                 C   s"   g | ]\}}t |ƒ› d |› �‘qS )r   r   )r,   ÚnameÚtyr   r   r   r6   n   s     c                 C   s   g | ]}d |› �‘qS )ú&r   )r,   Úargr   r   r   r6   o   s     )Úkernel_nameÚtriton_kernel_nameZbin_sizeZbin_datar   Zarg_pointersÚnum_argsZkernel_docstringÚsharedr:   Z_placeholder)r5   Úczcompile.Ú.Úw)UÚbinasciir   Zimportlib.utilÚ	importlibÚsysÚargparser   Úpathlibr   Útypingr   ZtritonZtriton.compiler.code_generatorr   Ztriton.compiler.make_launcherr   ÚdescÚ__name__ÚparserÚadd_argumentÚstrr$   Ú
parse_argsÚargsZout_namerG   Zout_pathr
   Zarg_pathÚinsertÚparentÚutilÚspec_from_file_locationÚstemÚspecÚmodule_from_specÚmodÚloaderÚexec_moduleÚgetattrr;   ÚlistÚmapr   r*   r"   Zsig_hashr(   Ú	enumerateÚhintsÚitemsr2   Úvaluesr5   ÚAssertionErrorr7   r8   ÚcompilerZinstance_descriptorÚconfigÚcompiler:   ZccinfoÚkeysr<   Úsuffixr   Ú	func_namerH   ÚhexlifyÚasmZhex_ÚlenÚziprJ   ÚparamsÚextÚ__file__Ztemplate_pathÚwith_suffixÚopenÚfpÚwriteÚ	read_textÚformatr   r   r   r   Ú<module>   s~   


,õ$