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make short read detection bugfix work in parallel

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This commit is contained in:
Axel Kohlmeyer
2023-06-26 15:20:29 -04:00
parent d4e705b059
commit c332103938
1 changed files with 2 additions and 1 deletions
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3
src/utils.cpp
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@ -290,8 +290,9 @@ int utils::read_lines_from_file(FILE *fp, int nlines, int nmax, char *buffer, in
} }
int n = strlen(buffer); int n = strlen(buffer);
if (nlines != mylines) n = 0;
MPI_Bcast(&n, 1, MPI_INT, 0, comm); MPI_Bcast(&n, 1, MPI_INT, 0, comm);
if ((n == 0) || (nlines != mylines)) return 1; if (n == 0) return 1;
MPI_Bcast(buffer, n + 1, MPI_CHAR, 0, comm); MPI_Bcast(buffer, n + 1, MPI_CHAR, 0, comm);
return 0; return 0;
} }