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knotkit
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Merge remote branch 'origin/master' 

Conflicts:
	mpimain.cpp
This commit is contained in:
Cotton Seed 2012-08-04 16:24:09 -04:00
parent 48e17fb4a6 e5b96e80ab
commit 07d8513d5e
1 changed files with 29 additions and 17 deletions
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46
mpimain.cpp
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@ -110,26 +110,38 @@ slave ()
sprintf (buf, "/scratch/network/cseed/incoming/K%d_%d.dat.gz",
desc.i, desc.j);
// desc = knot_desc (knot_desc::ROLFSEN, 3, 1);
struct stat stat_buf;
if (stat (buf, &stat_buf) != 0)
{
if (errno == ENOENT)
{
knot_diagram kd = desc.diagram ();
knot_diagram kd = desc.diagram ();
cube<Z2> c (kd);
mod_map<Z2> d = c.compute_d (1, 0, 0, 0, 0);
cube<Z2> c (kd);
mod_map<Z2> d = c.compute_d (1, 0, 0, 0, 0);
chain_complex_simplifier<Z2> s (c.khC, d, 1);
assert (s.new_d == 0);
chain_complex_simplifier<Z2> s (c.khC, d, 1);
assert (s.new_d == 0);
steenrod_square sq (c, d, s);
mod_map<Z2> sq1 = sq.sq1 ();
mod_map<Z2> sq2 = sq.sq2 ();
assert (sq1.compose (sq1) == 0);
assert (sq2.compose (sq2) + sq1.compose (sq2).compose (sq1) == 0);
file_writer w (buf);
write (w, sq1);
write (w, sq2);
steenrod_square sq (c, d, s);
mod_map<Z2> sq1 = sq.sq1 ();
mod_map<Z2> sq2 = sq.sq2 ();
assert (sq1.compose (sq1) == 0);
assert (sq2.compose (sq2) + sq1.compose (sq2).compose (sq1) == 0);
gzfile_writer w (buf);
write (w, sq1);
write (w, sq2);
}
else
{
stderror ("stat: %s", buf);
exit (EXIT_FAILURE);
}
}
else
printf ("skip %s: exists.\n", buf);
send_int (0, 0);
}