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The Merge(tab1, tab2, ...) command combines the specified tables, tab1, tab2, ..., of profiling data together into a single table.

The Merge(filename1, filename2, ...) command reads the profiling data from the specified files, filename1, filename2, ..., and combines it into a single table.

The Merge(tab1, tab2, ..., filename1, filename2, ...) command reads the profiling data from the specified tables, tab1, tab2, ..., and the specified files, filename1, filename2, ..., and combines it into a single table.

Procedures that appear more than once have their data summed.

If no parameters are specified, Merge raises an error.

a := proc(x)
if (x > 1) then
return 1;
else
return 0;
end if;
end proc:

$\mathrm{with}\left(\mathrm{CodeTools}\left[\mathrm{Profiling}\right]\right)\:$

$\mathrm{t1}≔\mathrm{Build}\left(\mathrm{procs}=a\,\mathrm{commands}='a\left(0\right)'\,\mathrm{commands}='a\left(2\right)'\right)$

$\mathrm{t1}≔table\left(\left[\mathrm{\_Inert\_ASSIGNEDNAME}\left(''a''\,''PROC''\right)=\left[\begin{array}{ccc}2& 1& 6\\ 2& 0& 6\\ 1& 0& 0\\ 1& 1& 0\end{array}\right]\right]\right)$

$\mathrm{PrintProfiles}\left(\mathrm{t1}\right)$

a
a := proc(x)
|Calls Seconds Words|
PROC | 2 0.001 6|
1 | 2 0.000 6| if 1 < x then
2 | 1 0.000 0| return 1
else
3 | 1 0.001 0| return 0
end if
end proc

$\mathrm{t2}≔\mathrm{Build}\left(\mathrm{procs}=a\&comma;\mathrm{commands}='a\left(0\right)'\&comma;\mathrm{commands}=\left['a\left(2\right)'\&comma;'a\left(-1\right)'\right]\right)$

$\mathrm{t2}≔table\left(\left[\mathrm{\_Inert\_ASSIGNEDNAME}\left(''a''\&comma;''PROC''\right)=\left[\begin{array}{ccc}3& 0& 9\\ 3& 0& 9\\ 1& 0& 0\\ 2& 0& 0\end{array}\right]\right]\right)$

$\mathrm{PrintProfiles}\left(\mathrm{t2}\right)$

a
a := proc(x)
|Calls Seconds Words|
PROC | 3 0.000 9|
1 | 3 0.000 9| if 1 < x then
2 | 1 0.000 0| return 1
else
3 | 2 0.000 0| return 0
end if
end proc

$t≔\mathrm{Merge}\left(\mathrm{t1}\&comma;\mathrm{t2}\right)$

$t≔table\left(\left[\mathrm{\_Inert\_ASSIGNEDNAME}\left(''a''\&comma;''PROC''\right)=\left[\begin{array}{ccc}5& 1& 15\\ 5& 0& 15\\ 2& 0& 0\\ 3& 1& 0\end{array}\right]\right]\right)$

$\mathrm{PrintProfiles}\left(t\right)$

a
a := proc(x)
|Calls Seconds Words|
PROC | 5 0.001 15|
1 | 5 0.000 15| if 1 < x then
2 | 2 0.000 0| return 1
else
3 | 3 0.001 0| return 0
end if
end proc