Sofan Usage
HPC and Data for Lattice QCD
Sofan Usage
Usage
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%> sofan [options] input.masm [output.masm]
NOTE: if no output file is specified the input file is moved to '[input]-nosofan.masm' and the output is written to 'input.masm'.
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Enable/Disable transformation |
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--[no]-cp
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disable/enable copy propagation (default ON) |
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--[no]-cu
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disable/enable copy propagation upwards (default ON) |
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--[no]-dc
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disable/enable dead code elimination (default ON) |
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--[no]-cf
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disable/enable normals fusion (default ON) |
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--[no]-rr
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disable/enable register renaming (default OFF) |
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--[no]-du
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disable/enable computation of du-chains. Implies --no-rr. (default ON) |
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--[no]-cse
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disable/enable common subexpression elimination. (Disabled in current release 0.8.1) |
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--[no]-dom
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disable/enable dominators computation and natural loop detection. (Disabled in current release 0.8.1) |
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Auxilaury options |
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--unigraph
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generates a *.dot file depicting a function's flow graph. |
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--no-op
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disables all optimizations. Does not affect any other options on the command line. Use for manual optimization sequences. |
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--verbose
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turns on verbose output. |
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--parseonly
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parses the input file and instruments it with PRAGMA_IMPORT/EXPORT. No optimization is done. |
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-v, --version
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displays the version of the release. |
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-h, --help
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displays help legend. |