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IRIX Base Documentation 1998 November
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IRIX 6.5.2 Base Documentation November 1998.img
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usr
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catman
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u_man
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cat1
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dlook.z
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dlook
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Text File
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1998-10-20
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2KB
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67 lines
DDDDLLLLOOOOOOOOKKKK((((1111)))) DDDDLLLLOOOOOOOOKKKK((((1111))))
NNNNAAAAMMMMEEEE
ddddllllooooooookkkk - a tool for showing memory and process placement
SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
dlook [----ssssaaaammmmpppplllleeee nnnn]
[----mmmmaaaappppppppeeeedddd]
[----tttteeeexxxxtttt]
[----oooouuuutttt _f_i_l_e]
[----vvvv[[[[eeeerrrrbbbboooosssseeee]]]]]
_c_o_m_m_a_n_d [args]
DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
The given _c_o_m_m_a_n_d is executed and after each child process exits _d_l_o_o_k
shows where each process was running when it exited and how its stack and
heap data was placed with page size information. If sampling is enabled,
this data is also displayed at regular intervals.
OOOOPPPPTTTTIIIIOOOONNNNSSSS
----ssssaaaammmmpppplllleeee nnnn
Sample each process approximately every nnnn seconds. The default is no
sampling.
----mmmmaaaappppppppeeeedddd
Show where mapped memory regions with addresses below text are
placed.
----tttteeeexxxxtttt
Show how program text data is placed.
----oooouuuutttt _f_i_l_e
Output is sent to _f_i_l_e rather than standard error.
----vvvv[[[[eeeerrrrbbbboooosssseeee]]]]
Show _d_l_o_o_k parameters and more detail.
To show memory and thread placement for a program called a.out that
would normally be run by
% a.out < in > out
and place the resuls in a file called _o_u_t_p_u_t one would simply
% dlook -out output a.out < in > out .
PPPPaaaaggggeeee 1111