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BUG: codeStream: make sure scatter result is consumed before starting again

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This commit is contained in:
mattijs
2013-08-15 15:31:15 +01:00
parent affda2565f
commit ff373afdcc
1 changed files with 50 additions and 6 deletions
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44
src/OpenFOAM/db/dictionary/functionEntries/codeStream/codeStream.C
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@ -206,7 +206,18 @@ Foam::functionEntries::codeStream::getFunction
off_t masterSize = mySize;
Pstream::scatter(masterSize);
if (debug)
{
Pout<< endl<< "on processor " << Pstream::myProcNo()
<< " have masterSize:" << masterSize
<< " and localSize:" << mySize
<< endl;
}
if (mySize < masterSize)
{
if (debug)
{
Pout<< "Local file " << libPath
<< " not of same size (" << mySize
@ -214,6 +225,7 @@ Foam::functionEntries::codeStream::getFunction
<< masterSize << "). Waiting for "
<< regIOobject::fileModificationSkew
<< " seconds." << endl;
}
Foam::sleep(regIOobject::fileModificationSkew);
// Recheck local size
@ -237,6 +249,14 @@ Foam::functionEntries::codeStream::getFunction
<< exit(FatalIOError);
}
}
if (debug)
{
Pout<< endl<< "on processor " << Pstream::myProcNo()
<< " after waiting: have masterSize:" << masterSize
<< " and localSize:" << mySize
<< endl;
}
}
if (isA<IOdictionary>(topDict(parentDict)))
@ -244,6 +264,12 @@ Foam::functionEntries::codeStream::getFunction
// Cached access to dl libs. Guarantees clean up upon destruction
// of Time.
dlLibraryTable& dlLibs = libs(parentDict);
if (debug)
{
Pout<< "Opening cached dictionary:" << libPath << endl;
}
if (!dlLibs.open(libPath, false))
{
FatalIOErrorIn
@ -261,10 +287,28 @@ Foam::functionEntries::codeStream::getFunction
else
{
// Uncached opening of libPath
if (debug)
{
Pout<< "Opening uncached dictionary:" << libPath << endl;
}
lib = dlOpen(libPath, true);
}
}
bool haveLib = lib;
reduce(haveLib, andOp<bool>());
if (!haveLib)
{
FatalIOErrorIn
(
"functionEntries::codeStream::execute(..)",
parentDict
) << "Failed loading library " << libPath
<< " on some processors."
<< exit(FatalIOError);
}
// Find the function handle in the library
streamingFunctionType function =