mirror of
https://github.com/KhronosGroup/OpenCL-CTS.git
synced 2026-03-18 22:09:01 +00:00
0d96c198ee
This change reimplements offline compiler invocation, using a new command
line interface that allows the passing of relevant CL device information
to the offline compiler. The information that is passed is as follows:
* CL_DEVICE_ADDRESS_BITS
* CL_DEVICE_EXTENSIONS
* CL_DEVICE_IL_VERSION (with --compilation-mode=spir-v only)
* CL_DEVICE_VERSION
The interface for the offline compiler script is as follows:
usage: cl_offline_compiler --source FILE --output FILE
--cl-device-info FILE --mode MODE
-- [BUILD_OPTIONS [BUILD_OPTIONS ...]]
positional arguments:
BUILD_OPTIONS additional options to pass to the compiler
optional arguments:
--source FILE OpenCL C source file to compile
--output FILE SPIR-V or binary file to create
--cl-device-info FILE OpenCL device info file
--mode compilation mode (spir-v or binary)
The OpenCL C version for compilation is now specified in BUILD_OPTIONS,
as normal for online compilation, i.e. with -cl-std=VERSION.
Signed-off-by: Stuart Brady <stuart.brady@arm.com>
54 lines
1.7 KiB
Python
Executable File
54 lines
1.7 KiB
Python
Executable File
#!/usr/bin/env python
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from __future__ import print_function
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import sys
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import os
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import traceback
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if len(sys.argv) != 3:
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print('Usage: "generate_spirv_offline.py <compilation_cache_dir> <cl_device_info_file>"')
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exit(1)
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compilation_cache_dir = sys.argv[1]
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cl_device_info_filename = sys.argv[2]
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def generate_spirv():
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print("Generating SPIR-V files")
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build_options = ''
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if os.path.exists(compilation_cache_dir):
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for root, dirs, files in os.walk(compilation_cache_dir):
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for file in files:
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if file.endswith('.cl'):
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options_file_name = file[:-2] + "options"
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if os.path.exists(os.path.join(root, options_file_name)):
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optFile = open (os.path.join(root, options_file_name), 'r')
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build_options = optFile.readline().strip()
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print(build_options)
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source_filename = os.path.join(root, file)
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output_filename = os.path.join(root, file[:-2]) + "spv"
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command_line = ("cl_offline_compiler" +
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" --source=" + source_filename +
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" --output=" + output_filename +
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" --cl-device-info=" + cl_device_info_filename +
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" --mode=spir-v -- " +
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'"' + build_options + '"')
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print(command_line)
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os.system(command_line)
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return 0
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def main():
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try:
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generate_spirv()
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except Exception:
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traceback.print_exc(file=sys.stdout)
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sys.exit(0)
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if __name__ == "__main__":
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main()
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