Great, thanks for the quick response.

I'm using the sparse representation and I don't have any superfluous
spaces. My vectors are simply that big :(

I tried applying your patch on my 3.1 tree and it seemed to fail. I
didn't look too much into why but it seemed to apply fine on a fresh 3.2
download. However, I'm not sure if it fixed the problem. I now get an
"Error: FVParser::nextLine() lines are too long for buffer" error.

Cheers,

Marek


Greg Hamerly wrote:
> The SimPoint parser is really set up to parse one line at a time, there is
> no way to spread vectors across multiple lines and have SimPoint read
> them.
>
> How long are the vectors you are having difficulty with, in terms of
> number of characters on a line? The maximum SimPoint will read is
> currently set at 1024 * 1024 - 1 = 1,048,575 characters per line. You can
> adjust this in the file analysiscode/FVParser.cpp, in the method
> nextLine() -- just increase the constant BUF_SIZE to accomodate what you
> need.
>
> Also, I have attached a patch to the SimPoint 3.1 codebase that should fix
> this problem, though it might make parsing a little slower.
>
> Are you using a sparse representation, so that you do not put counts of
> zero explicitly in the vector? If you're not using one, a sparse
> representation would probably fix the problem you are seeing.
>
> Also, if you have a lot of spaces on a line that describes a vector, you
> would want to eliminate all unnecessary spaces.
>
>
> - Greg Hamerly
>
>
> On Tue, 23 May 2006, olszewski_marek wrote:
>
> > Hi,
> >
> > I've got two counter acting constraints when generating my own custom
> > vectors for Simpoint to work on. 1) My vector generating code runs
> > out of memory when I decrease the interval size, and 2) I get the
> > above error in Simpoint when I increase it.
> >
> > Is there a way to specify a vector on more than one line?
> >
> > Thanks,
> >
> > Marek
> >
> >
> >
> >
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
> >
>
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> *** FVParser.cpp 2006-05-23 15:51:54.000000000 -0500
> --- ../../SimPoint.3.1/analysiscode/FVParser.cpp 2005-06-30 15:20:51.000000000
-0500
> ***************
> *** 103,123 ****
> buffer[0] = '\0';
> do {
> fgets(buffer, BUF_SIZE, input);
> ! } while ((! eof()) && (('\0' == buffer[0]) || ('T' != buffer[0])));
>
> if (eof()) { return false; }
>
> - line.append(buffer);
> -
> - while ((! eof()) && (strlen(buffer) == BUF_SIZE - 1) && ('\n' !=
buffer[BUF_SIZE - 1])) {
> - fgets(buffer, BUF_SIZE, input);
> - line.append(buffer);
> - }
> -
> #if (__GNUC__ >= 3)
> ! istringstream parser(line);
> #else
> ! istrstream parser(line);
> #endif
>
> char t;
> --- 103,118 ----
> buffer[0] = '\0';
> do {
> fgets(buffer, BUF_SIZE, input);
> ! } while ((! eof()) && ((strlen(buffer) == 0) || ('T' != buffer[0])));
> ! Utilities::check(strlen(buffer) != BUF_SIZE - 1,
> ! "FVParser::nextLine() lines are too long for buffer");
>
> if (eof()) { return false; }
>
> #if (__GNUC__ >= 3)
> ! istringstream parser(buffer);
> #else
> ! istrstream parser(buffer, strlen(buffer));
> #endif
>
> char t;
>