com.xilinx.rapidwright.ipi

Class BlockCreator

Object

com.xilinx.rapidwright.ipi.BlockCreator

public class BlockCreator
extends Object

Manages pre-implemented block creation. Created on: Aug 14, 2015

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	BC_DEBUG
static String	BLOCK_CACHE_PATH
static String	DONE_FILE_PATTERN
static String	DONE_FILE_PREFIX
static String	IMPL_RUN_SCRIPT_NAME
static String	METADATA_FILE_SUFFIX
static String	ROUTED_DCP_SUFFIX
static String	ROUTED_EDIF_SUFFIX
static String	ROUTED_XPN_SUFFIX
static String	USED_PBLOCK_FILE_SUFFIX

Constructor Summary

Constructors

Constructor and Description
BlockCreator()

Method Summary

Modifier and Type	Method and Description
static ModuleImpls	createBlock(String routedDCPFileName, String metadataFileName, EDIFNetlist e, int blockImplCount, String cellInstName)
static byte[]	createChecksum(String filename)
static void	createDoneFile(String fileName, BlockGuide bg)
static Job	createImplRun(String optDcpFileName, PBlock pblock, int implIndex, BlockGuide blockGuide) Launches an independent run of an area constrained place and route job
static ModuleImpls	createOrRetrieveBlock(String edifFileName, String routedDCPFileName, String cellInstanceName, String xciFileName, int blockImplCount) Relies on the cache to load or create from the prepared design the appropriate module based on the input files.
static String	getMD5Checksum(String filename)
static String	getUniqueFileName(String xciFileName)
static void	implementBlocks(HashMap<String,String> ipNames, String cacheDir, ImplGuide implHelper, Device dev)
static void	main(String[] args)
static ModuleImpls	readStoredModule(String commonFileName, String cellInstanceName) Read the stored module from disk.

Methods inherited from class Object

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

Field Detail

BLOCK_CACHE_PATH

public static final String BLOCK_CACHE_PATH

ROUTED_XPN_SUFFIX

public static final String ROUTED_XPN_SUFFIX

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Constant Field Values

ROUTED_DCP_SUFFIX

public static final String ROUTED_DCP_SUFFIX

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Constant Field Values

METADATA_FILE_SUFFIX

public static final String METADATA_FILE_SUFFIX

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Constant Field Values

ROUTED_EDIF_SUFFIX

public static final String ROUTED_EDIF_SUFFIX

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Constant Field Values

IMPL_RUN_SCRIPT_NAME

public static final String IMPL_RUN_SCRIPT_NAME

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Constant Field Values

USED_PBLOCK_FILE_SUFFIX

public static final String USED_PBLOCK_FILE_SUFFIX

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Constant Field Values

BC_DEBUG

public static final boolean BC_DEBUG

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Constant Field Values

DONE_FILE_PREFIX

public static final String DONE_FILE_PREFIX

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Constant Field Values

DONE_FILE_PATTERN

public static final String DONE_FILE_PATTERN

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Constant Field Values

Constructor Detail

BlockCreator

public BlockCreator()

Method Detail

getUniqueFileName

public static String getUniqueFileName(String xciFileName)

createBlock

public static ModuleImpls createBlock(String routedDCPFileName,
                                      String metadataFileName,
                                      EDIFNetlist e,
                                      int blockImplCount,
                                      String cellInstName)

createChecksum

public static byte[] createChecksum(String filename)

getMD5Checksum

public static String getMD5Checksum(String filename)

readStoredModule

public static ModuleImpls readStoredModule(String commonFileName,
                                           String cellInstanceName)

Read the stored module from disk.

Parameters:

commonFileName - This is the root name of the two files involved that store the module information.

Returns:

The populated module.

implementBlocks

public static void implementBlocks(HashMap<String,String> ipNames,
                                   String cacheDir,
                                   ImplGuide implHelper,
                                   Device dev)

createDoneFile

public static void createDoneFile(String fileName,
                                  BlockGuide bg)

createImplRun

public static Job createImplRun(String optDcpFileName,
                                PBlock pblock,
                                int implIndex,
                                BlockGuide blockGuide)

Launches an independent run of an area constrained place and route job

Parameters:

optDcpFileName - The name of the input DCP to start with

pblock - The pblock to use to constrain the block

implIndex - The implementation index for this block

Returns:

The job object representing the process (either local or on LSF)

createOrRetrieveBlock

public static ModuleImpls createOrRetrieveBlock(String edifFileName,
                                                String routedDCPFileName,
                                                String cellInstanceName,
                                                String xciFileName,
                                                int blockImplCount)

Relies on the cache to load or create from the prepared design the appropriate module based on the input files.

Parameters:

edifFileName - The EDIF file name (logical netlist)

routedDCPFileName - The routed DCP file name

cellInstanceName - The name of the cell instance (also the IP name in IPI)

xciFileName - The XCI file name (attributes to the IP block that indicate its uniqueness)

blockImplCount - The number of implementations provided for this module

Returns:

The module corresponding

main

public static void main(String[] args)