Visible to Intel only — GUID: GUID-A387670F-90F0-4E43-A360-EB1F4D7355D9
Visible to Intel only — GUID: GUID-A387670F-90F0-4E43-A360-EB1F4D7355D9
Basic Migration Options
The following table lists command line options for basic migration.
Option |
Description |
---|---|
--analysis-scope-path=<dir> |
The directory path for the analysis scope of the source tree that needs to be migrated. Default: the value of --in-root. |
--compilation-database=<dir> |
The directory path for the compilation database (compile_commands.json) for the files to be migrated. Paths and build options described in the project file are used to guide the migration. When no path is specified, a search for compile_commands.json is attempted through all parent directories of the first input source file. Same as -p. |
--cuda-include-path=<dir> |
The directory path of the CUDA* header files. |
--extra-arg=<string> |
Specify additional arguments to append to the migration command line. The option accepts a comma-separated list of extra arguments and may be used multiple times in a command. For example:
Use the dpct -- -help command to find options that can be passed as extra arguments for the migration command. |
--in-root=<dir> |
The directory path for the root of the source tree that needs to be migrated. Only files under this root are migrated. Default:
Details:
|
--in-root-exclude=<dir|file> |
Exclude the specified directory or file from processing. |
--no-incremental-migration |
Tell the tool to not perform an incremental migration. Default: off (incremental migration happens). |
--out-root=<dir> |
The directory path for root of generated files. A directory is created if it does not exist. Default: dpct_output. The relative paths for the generated files are maintained. By default, file extensions are changed as follows:
To limit file extension changes to .cu and .cuh files only, use the --change-cuda-files-extension-only option. |
-p |
Alias for --compilation-database. |
--process-all |
Migrate or copy all files, except hidden, from the --in-root directory to the --out-root directory. The --in-root option should be explicitly specified. Default: off. Details: If --process-all and --in-root options are specified, but no input files are provided, the tool migrates or copies all files, except hidden, from the --in-root directory to the output directory.
--process-all is ignored if input files are provided on the command line. |
--stop-on-parse-err |
Stop migration and generation of reports if parsing errors happened. Default: off. |
--vcxprojfile=<file> |
The directory path for the C++ project file vcxproj of the Visual Studio project to migrate. Paths and build options described in the project file are used to guide the migration. |
--intercept-build |
Intercept build tool to generate a compilation database. |
--sycl-file-extension=<value> |
Specify the extension of migrated source file(s). The values are:
|