mirror of
https://github.com/NVIDIA/cuda-samples.git
synced 2024-10-07 12:19:18 +08:00
92 lines
3.3 KiB
Python
92 lines
3.3 KiB
Python
#!/usr/bin/env python
|
|
from string import *
|
|
import os, getopt, sys, platform
|
|
|
|
g_Header = '''/* Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* * Neither the name of NVIDIA CORPORATION nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
|
|
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// This file is auto-generated, do not edit
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
'''
|
|
|
|
|
|
def Usage():
|
|
print("Usage: ptx2c.py in out")
|
|
print("Description: performs embedding in.cubin or in.ptx file into out.c and out.h files as character array")
|
|
sys.exit(0)
|
|
|
|
|
|
def FormatCharHex(d):
|
|
s = hex(ord(d))
|
|
if len(s) == 3:
|
|
s = "0x0" + s[2]
|
|
return s
|
|
|
|
|
|
args = sys.argv[1:]
|
|
if not(len(sys.argv[1:]) == 2):
|
|
Usage()
|
|
|
|
out_h = args[1] + "_ptxdump.h"
|
|
out_c = args[1] + "_ptxdump.c"
|
|
|
|
|
|
h_in = open(args[0], 'r')
|
|
source_bytes = h_in.read()
|
|
source_bytes_len = len(source_bytes)
|
|
|
|
h_out_c = open(out_c, 'w')
|
|
h_out_c.writelines(g_Header)
|
|
h_out_c.writelines("#include \"" + out_h + "\"\n\n")
|
|
h_out_c.writelines("unsigned char " + args[1] + "_ptxdump[" + str(source_bytes_len+1) + "] = {\n")
|
|
|
|
h_out_h = open(out_h, 'w')
|
|
macro_h = "__" + args[1] + "_ptxdump_h__"
|
|
h_out_h.writelines(g_Header)
|
|
h_out_h.writelines("#ifndef " + macro_h + "\n")
|
|
h_out_h.writelines("#define " + macro_h + "\n\n")
|
|
h_out_h.writelines('#if defined __cplusplus\nextern "C" {\n#endif\n\n')
|
|
h_out_h.writelines("extern unsigned char " + args[1] + "_ptxdump[" + str(source_bytes_len+1) + "];\n\n")
|
|
h_out_h.writelines("#if defined __cplusplus\n}\n#endif\n\n")
|
|
h_out_h.writelines("#endif //" + macro_h + "\n")
|
|
|
|
newlinecnt = 0
|
|
for i in range(0, source_bytes_len):
|
|
h_out_c.write(FormatCharHex(source_bytes[i]) + ", ")
|
|
newlinecnt += 1
|
|
if newlinecnt == 16:
|
|
newlinecnt = 0
|
|
h_out_c.write("\n")
|
|
h_out_c.write("0x00\n};\n")
|
|
|
|
h_in.close()
|
|
h_out_c.close()
|
|
h_out_h.close()
|
|
|
|
print("ptx2c: CUmodule " + args[0] + " packed successfully")
|