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use boost::filesystem::path to create and manage directries of OA database ...

This commit is contained in:
Jean-Manuel Caba 2010-08-05 16:54:46 +00:00
parent 3aefb415f2
commit 9505e8779a
6 changed files with 121 additions and 40 deletions
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2
crlcore/src/ccore/openaccess/Makefile
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@ -1,3 +1,5 @@
all:
cd ../../../../.. && make
.PHONY: all

95
crlcore/src/ccore/openaccess/OpenAccessCommon.h
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@ -1,5 +1,5 @@
// -*-compile-command:"cd ../../../../.. && make"-*-
// Time-stamp: "2010-08-02 17:50:42" - OpenAccessCommon.h
// Time-stamp: "2010-08-05 18:18:32" - OpenAccessCommon.h
// x-----------------------------------------------------------------x
// | This file is part of the hurricaneAMS Software. |
// | Copyright (c) UPMC/LIP6 2008-2010, All Rights Reserved |
@ -14,7 +14,10 @@
#define __OPENACCESSCOMMON_H__
#include <iostream>
using namespace std;
#include <boost/filesystem/operations.hpp>
namespace bfs = boost::filesystem;
#ifdef HAVE_OPENACCESS
#include "hurricane/Cell.h"
@ -252,14 +255,13 @@ namespace {
}
/**
handling realpath with string intead of char*
handling realpath
*/
inline string realPath(const string& path){
char* buffer = (char*) calloc(PATH_MAX+1,sizeof(char));
realpath(path.c_str(), buffer);
string res(buffer);
free(buffer);
return res;
inline void realPath(string& pathToChange){
if(bfs::path::default_name_check_writable())
bfs::path::default_name_check(bfs::portable_posix_name);
bfs::path resolvedPath = pathToChange;
pathToChange = system_complete(resolvedPath).string();
}
/**
@ -274,22 +276,77 @@ namespace {
return make_pair<oaScalarName,string>(scNameLib,strPathLib);
}
/**
suppose the path has been resolved with system_complete
before calling this function and path are posix_name
then split the path in boos::filesystem::path corresponding of each dir
from most root parent to leaf dir
@see create_all_dirs
*/
std::vector<bfs::path> split_in_dirs(const bfs::path& p){
string pstr(p.string());
register size_t len(pstr.length());
register char delim('/');
register size_t firstDelim=0;
register size_t secondDelim=1;
vector<bfs::path> dirs;
while(firstDelim < len){
while(secondDelim < len && pstr[secondDelim]!=delim)
secondDelim++;
string dir = pstr.substr(0,secondDelim);
if(dir.empty())
break;
dirs.push_back(bfs::path(dir));
firstDelim = secondDelim;
secondDelim++;
}
return dirs;
}
/**
work around for boost::filesystem::create_directories
missing in old boost versions like 1.33.1
and equivalent to recursivly creating directories
instead this is done iteratively.
*/
inline void create_all_dirs(const bfs::path& p){
if(p.empty() || bfs::exists(p))
return;
std::vector<bfs::path> test;
test = split_in_dirs(p);
std::vector<bfs::path>::iterator it = test.begin();
for(;it != test.end();it++){
if(it->empty() || bfs::exists(*it))
continue;
bfs::create_directory(*it);
}
}
/**
open oaLib with the info gathered by libPath function
*/
inline oaLib* openOALib(const pair<oaScalarName,string>& infos){
oaLib *lib = oaLib::find(infos.first);
const char* pathLib = infos.second.c_str();
if (!lib) {
if (oaLib::exists(pathLib)){
lib = oaLib::open(infos.first, pathLib);
}else{
string cmd = "mkdir -p "+ infos.second;
system(cmd.c_str());
}
if(!lib){
lib = oaLib::create(infos.first, pathLib);
oaLib *lib = NULL;
try{
lib = oaLib::find(infos.first);
const char* pathLib = infos.second.c_str();
if (!lib) {
if (oaLib::exists(pathLib)){
lib = oaLib::open(infos.first, pathLib);
}
if(!lib){
if(bfs::path::default_name_check_writable())
bfs::path::default_name_check(bfs::portable_posix_name);
bfs::path bfs_pathLib = pathLib;
create_all_dirs(bfs_pathLib);
cerr << "creating lib : " << pathLib << endl;
lib = oaLib::create(infos.first, pathLib);
}
}
assert(lib);
}catch(std::exception& e){
cerr << e.what() << endl;
exit(-1);
}
return lib;
}

16
crlcore/src/ccore/openaccess/OpenAccessDriver.cpp
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@ -1,5 +1,5 @@
// -*-compile-command:"cd ../../../../.. && make"-*-
// Time-stamp: "2010-08-02 16:54:01" - OpenAccessDriver.cpp
// Time-stamp: "2010-08-04 16:57:08" - OpenAccessDriver.cpp
// x-----------------------------------------------------------------x
// | This file is part of the hurricaneAMS Software. |
// | Copyright (c) UPMC/LIP6 2008-2010, All Rights Reserved |
@ -64,7 +64,7 @@ namespace {
Technology* _technology;
public:
OADriver(const string& path) :
_path(realPath(path)),
_path(path),
_oaTech(NULL),
_library2OALib(),
_cell2OADesign4Netlist(),
@ -89,6 +89,8 @@ namespace {
if (!_technology) {
throw Error("no technology");
}
realPath(_path);
cerr << "realpath: " << _path << endl;
}
~OADriver() {
@ -125,6 +127,7 @@ namespace {
}
// 1) create or open library
cerr << "lib path : " << _path << endl;
pair<oaScalarName,string> infos=libInfos(_path,
getString(library->getName()));
oaLib *lib = openOALib(infos);
@ -286,8 +289,12 @@ namespace {
//create and add foundry constraint group for General manufacturing rules
//and add oaSimpleConstraintType too
assert(theOATech);
theOATech->getDefaultConstraintGroup();
oaConstraintGroup *cgFoundry = theOATech->getFoundryRules();
/*
add the constraint group LEFDefaultRouteSpec for oa2lef
*/
@ -699,10 +706,10 @@ namespace {
namespace CRL {
oaCell* OpenAccess::oaDriver(const string& path, Cell* cell) {
oaCell* convertedCell = NULL;
#ifdef HAVE_OPENACCESS
//for the moment a driver for hurricaneAMS
//save the Cell only and all used Cell
oaCell* convertedCell = NULL;
cerr << "Saving " << cell << " in " << path << endl;
try {
oaDesignInit(oacAPIMajorRevNumber,
@ -718,10 +725,9 @@ namespace CRL {
cerr << "STD::ERROR => " << e.what() << endl;
exit(2);
}
return convertedCell;
#else
cerr << "\nDummy OpenAccess driver call for " << path << endl;
return NULL;
#endif
return convertedCell;
}
}

41
crlcore/src/ccore/openaccess/OpenAccessParser.cpp
View File

@ -1,5 +1,5 @@
// -*-compile-command:"cd ../../../../.. && make"-*-
// Time-stamp: "2010-07-28 15:44:58" - OpenAccessParser.cpp
// Time-stamp: "2010-08-04 15:45:06" - OpenAccessParser.cpp
// x-----------------------------------------------------------------x
// | This file is part of the hurricaneAMS Software. |
// | Copyright (c) UPMC/LIP6 2008-2010, All Rights Reserved |
@ -30,7 +30,8 @@ using namespace Hurricane;
namespace {
#ifdef HAVE_OPENACCESS
class OAParser {
class OAParser{
private:
typedef map<oaLib*, Library*> OALib2LibMap;
typedef map<Name, Library*> Name2LibMap;
typedef map<oaLayerNum, Layer*> OALayerNum2LayerMap;
@ -42,7 +43,7 @@ namespace {
Name2LibMap _name2LibMap;
Cell2OACellMap _cell2OACellMap;
set<Cell*> _loadedCells;
public:
OAParser():
_oaTechnology(NULL),
_oaLayerNum2LayerMap(),
@ -50,16 +51,6 @@ namespace {
_name2LibMap(),
_cell2OACellMap(),
_loadedCells(){
try {
oaDesignInit(oacAPIMajorRevNumber,
oacAPIMinorRevNumber,
oacDataModelRevNumber);
} catch (oaException &excp) {
cout << "ERROR: " << excp.getMsg() << endl;
exit(1);
}
DataBase* db = DataBase::getDB();
if (!db) {
db = DataBase::create();
@ -353,13 +344,34 @@ namespace {
#endif
}//namespace
using namespace oa;
namespace CRL {
Cell* OpenAccess::oaCellParser(oaCell* cell){
Cell* convertedCell = NULL;
if(!cell)
return NULL;
#ifdef HAVE_OPENACCESS
cerr << "\nto implement ... " << endl;
try {
oaDesignInit(oacAPIMajorRevNumber,
oacAPIMinorRevNumber,
oacDataModelRevNumber);
OAParser oaParser;
oaScalarName scalarCellName;
oaString cellName;
cell->getName(scalarCellName);
convertedCell = oaParser.getCell(static_cast<const char*>(cellName));
}catch (oaException &e) {
cerr << "OA::ERROR => " << e.getMsg() << endl;
exit(1);
}catch(std::exception& e){
cerr << "STD::ERROR => " << e.what() << endl;
exit(2);
}
#else
cerr << "\nDummy OpenAccess driver call for " << endl;
#endif
return convertedCell;
}
Library* OpenAccess::oaLibParser(oaLib* lib){
@ -368,6 +380,7 @@ namespace CRL {
#else
cerr << "\nDummy OpenAccess driver call for " << path << endl;
#endif
return NULL;
}
}

3
crlcore/src/ccore/openaccess/test/Makefile
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@ -21,7 +21,8 @@ valgrind_full: compile
valgrind -v --leak-check=full --show-reachable=yes ./x86_64/usr/local/bin/testOAWrapper $(TECHNOFILE) $(TESTDIR) 2>&1 | tee $@.log
mrproper: clean
rm -rf $(TESTDIR) *.log
rm -rf $(TESTDIR) *.log .cadence
cd sxlib2lef && make mrproper
clean:
rm -rf x86_64

4
crlcore/src/ccore/openaccess/test/sxlib2lef/Makefile
View File

@ -8,7 +8,9 @@ sxlib.lef:
cp sxlib.lef sxlib.lef.bak
mrproper: clean
rm -rf sxlib cds.lib
rm -rf sxlib cds.lib .cadence
clean:
rm -rf *.log *.slog *~ encounter* *.lef
.PHONY: all mrproper clean