coins.lparallel
Class F77LoopPara

java.lang.Object
  coins.driver.Driver
      coins.lparallel.LoopPara
          coins.lparallel.F77LoopPara

All Implemented Interfaces:

CompilerImplementation

public class F77LoopPara

extends LoopPara

A driver implementation using COINS Compiler Driver API.

Field Summary

protected static java.lang.String	DEFAULT_OPENMP_NAME
protected static java.lang.String	LIBF2C_LOCATION

Fields inherited from class coins.lparallel.LoopPara

fHir2CFile, fOpenMPTmpFileName, fstophir2c, fSubprogramsToBeParallelized, fTemporaryFileManager

Fields inherited from class coins.driver.Driver

ASSEMBLER_NAME_OPTION, CG_PARALLEL, CHECK_HIR_OPTION, CHECK_SYMBOL_TABLE_OPTION, COARSE_GRAIN_PARALLEL, COINS_OPTION_DELIMITER, DEBUG_OPTION, DEFAULT_ASSEMBLER_NAME, DEFAULT_LINKER_NAME, DEFAULT_LINKER_OPTIONS_PROPERTY, DEFAULT_LIR_OPTION, DEFAULT_OPTIMIZATION_LEVEL, DEFAULT_PREPROCESSOR_NAME, DEFAULT_SETTING, defaultSettings, DUMP_HIR_OPTION, DUMP_HIR_OPTION_DELIMITER, FLOW_ANAL_OPTION_DELIMITER, HIR_FLOW_ANAL_OPTION, HIR_OPT_ARG_FROMC, HIR_OPTIMIZATION_ARGS, HIR_TO_C_OPTION, HIR_TO_C_OPTION_DELIMITER, hirFlowRoot, LINKER_NAME_OPTION, LIR_OPTIMIZATION_ARGS, LIR_TO_C_OPTION, LIR_TO_C_OPTION_DELIMITER, MACRO_DATA_FLOW_OPTION, MAX_OPTIMIZATION_LEVEL, myName, NEW_LIR_OPTION, OLD_LIR_OPTION, OPENMP_OPTION, OUT_NEW_LIR_OPTION, PARALLEL_DO_ALL, PREPROCESSOR_NAME_OPTION, SIMULATE_OPTION, SSA_OPTIMIZATION_ARGS, SSA_OPTION, STOP_AFTER_HIR_TO_C_OPTION, STOP_AFTER_LIR_TO_C_OPTION, SYSTEM_INCLUDE_PATH_PROPERTY, TARGET_ARCH_OPTION, TARGET_CONVENTION_OPTION, VERBOSE_FLAG

Constructor Summary

F77LoopPara()

Method Summary

void	compile(java.io.File sourceFile, Suffix suffix, java.io.InputStream in, java.io.OutputStream out, IoRoot io) Compiler. This sample compiler has eight passes: C source to HIR-C(*), HIR-C to HIR-Base(*), Flow analysis on HIR(*), Optimization and Parallelization on HIR, HIR to LIR(*), Assembly code generation(*).
static void	main(java.lang.String[] args) A main function.
protected HIR	makeHirFromFortranSource(java.io.File sourceFile, HirRoot hirRoot, java.io.InputStream in, IoRoot io) HIR tree creation from source code.
protected void	makeHirFromSource(java.io.File sourceFile, HirRoot hirRoot, Suffix suffix, java.io.InputStream in, IoRoot io) HIR tree creation from source code.
protected void	setDefaultLinkerOptions(CompileSpecification spec, java.util.List options) Sets default linker options.

Methods inherited from class coins.lparallel.LoopPara

assemble, cleanup, getSubprogramsToBeParallelized, go, hir2OpenMP, link, LoopParallel, makeCSourceFromHirBase, OpenMPCompile, optimizeHir, testHir, testSym

Methods inherited from class coins.driver.Driver

basicHIROptimizations, callHirBaseToC, callLirToC, checkHirToCStopCondition, checkLIROptionsIntegrity, checkLirToCStopCondition, dumpHirBase, dumpHirBase, dumpHirBase, includedInDelimitedList, makeCommandLine, makeCSourceFromHirBase, makeCSourceFromHirBase, makeCSourceFromLir, makeCSourceFromLir, makeHIRFlowAnalysis, makeLIRFromLIRSource, makeNewLirFromHir, matchDumpHirTiming, matchHirToCTiming, matchLirToCTiming, optimizeHirAfterFlowAnalysis, optimizeHirBeforeFlowAnalysis, preprocess, runProgram, runProgram, runProgram, separateDelimitedList, setOptimizationOptions, setSystemIncludePathOptions

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LIBF2C_LOCATION

protected static final java.lang.String LIBF2C_LOCATION

See Also:

Constant Field Values

DEFAULT_OPENMP_NAME

protected static final java.lang.String DEFAULT_OPENMP_NAME

See Also:

Constant Field Values

Constructor Detail

F77LoopPara

public F77LoopPara()

Method Detail

compile

public void compile(java.io.File sourceFile,
                    Suffix suffix,
                    java.io.InputStream in,
                    java.io.OutputStream out,
                    IoRoot io)
             throws java.io.IOException,
                    PassException

Compiler.
This sample compiler has eight passes:

1. C source to HIR-C(*),
2. HIR-C to HIR-Base(*),
3. Flow analysis on HIR(*),
4. Optimization and Parallelization on HIR,
5. HIR to LIR(*),
6. Assembly code generation(*).

Five of the above (*) are already implemented.

Specified by:

compile in interface CompilerImplementation

Overrides:

compile in class LoopPara

Parameters:

sourceFile - the source file name.

in - input.

out - output.

Throws:

java.io.IOException

PassException

setDefaultLinkerOptions

protected void setDefaultLinkerOptions(CompileSpecification spec,
                                       java.util.List options)

Sets default linker options.

1. Sets default linker options specified in the default settings.
2. Sets a -L option if the location of libf2c is specified in the default settings.
3. Sets a -lf2c option.

Overrides:

setDefaultLinkerOptions in class Driver

Parameters:

spec - a CompileSpecification object.

options - a list of linker options where the options to be set.

makeHirFromFortranSource

protected HIR makeHirFromFortranSource(java.io.File sourceFile,
                                       HirRoot hirRoot,
                                       java.io.InputStream in,
                                       IoRoot io)
                                throws java.io.IOException,
                                       PassException

HIR tree creation from source code.

Parameters:

sourceFile - the source file.

hirRoot - an HirRoot object.

in - an input stream from which the C source program can be read.

io - an IoRoot object.

Throws:

java.io.IOException - any IO error.

PassException - unrecoverable error(s) found in processing.

makeHirFromSource

protected void makeHirFromSource(java.io.File sourceFile,
                                 HirRoot hirRoot,
                                 Suffix suffix,
                                 java.io.InputStream in,
                                 IoRoot io)
                          throws java.io.IOException,
                                 PassException

Description copied from class: Driver

HIR tree creation from source code.

Overrides:

makeHirFromSource in class Driver

Parameters:

sourceFile - the source file.

hirRoot - an HirRoot object.

suffix - suffix rule of the source file.

in - an input stream from which the C source program can be read.

io - an IoRoot object.

Throws:

PassException - unrecoverable error(s) found in processing.

java.io.IOException - any IO error.

main

public static void main(java.lang.String[] args)

A main function.