Re: [Boost-Users] run example programs in graph directory,

From: Janos Murvai (murvai_at_[hidden])
Date: 2001-12-18 13:33:15

Hi Jeremy,

> Here's the replies to all the issues you listed. I've checked in all the
> bug fixes to CVS at boost sourceforge, so you can get an update from
> there, or wait until the next boost release, which may not be for a while.

Thank you very much the fast answer. I looked through the list I'll
probably download the update from sourceforge in January.
Merry Christmas!

Cheers,
Janos

>
> Cheers,
> Jeremy
>
>
> g++ -ftemplate-depth-30 -I
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0
> boost_web_graph.cpp
> 2 [thorin] {...libs/graph/example:1812} a.out
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0/boost/graph/detail/adjacency_list.hpp:843:
> failed assertion `u != v'
> Abort (core dumped)
> Exit 134
>
> Fixed. The example was using an undirected graph when it should have
> been using a directed graph.
>
>
> g++ -ftemplate-depth-30 -I
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0
> dag_shortest_paths.cpp
> 2 [thorin] {...libs/graph/example:1837} a.out
> 0: 2147483647
> 1: 0
> 2: 2
> 3: 6
> 4: 5
> 5: 3
>
> The above is the correct output. The large number represents infinity.
> There is no path from the source to vertex 0.
>
>
> g++ -ftemplate-depth-30 -I
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0 dave.cpp
> 2 [thorin] {...libs/graph/example:1840} a.out
> a --> c d
> b --> a d
> c --> f
> d --> c e f
> e --> b g
> f --> e g
> g -->
> Starting graph:
> a 2147483647 (a,c) (a,d)
> c 2147483647 (c,f)
> d 2147483647 (d,c) (d,e) (d,f)
> f 2147483647 (f,e) (f,g)
> e 2147483647 (e,b) (e,g)
> g 2147483647
> b 2147483647 (b,a) (b,d)
> infinite loop..............
> ^CSegmentation fault (core dumped)
> Exit 139
>
> Fixed. There was a typo in a recent change to dijkstra_shortest_paths.
>
>
> g++ -ftemplate-depth-30 -I
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0
> dijkstra-example.cpp
> infinite loop...
> ^CSegmentation fault (core dumped)
> Exit 139
>
> Fixed. Same bug as with dave.cpp.
>
>
> g++ -ftemplate-depth-30 -I
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0
> edge-function.cpp
> edge-function.cpp:137: failed assertion `exists == true'
> Abort (core dumped)
> Exit 134
>
> Fixed. Needed to update the example to match a change that was made to
> the graph data file.
>
>
> g++ -ftemplate-depth-30 -I
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0
> edmunds-karp-eg.cpp
> a.out
> (many time run.)
>
> The program was waiting for input. You have to pass the input graph
> through stdin. e.g.:
>
> edmunds-karp-eg < max_flow.dat
>
>
> g++ -ftemplate-depth-30 -I
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0
> johnson-eg.cpp
> a.out
> Segmentation fault
> Exit 139
>
> I could not reproduce the error. Probably fixed by the previous fix to
> dijkstra's.
>
>
>
> g++ -ftemplate-depth-30 -I
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0 max_flow.cpp
> a.out
> ^C
> ^C
> (many time run)
>
> The program was waiting for input. You have to pass the input graph
> through stdin. e.g.:
>
> max_flow < max_flow.dat
>
>
>
> g++ -ftemplate-depth-30 -I
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0
> min_max_paths.cpp
> a.out
> Segmentation fault
> Exit 139
>
> I could not reproduce the error. Probably fixed by the previous fix to
> dijkstra's.
>
>
> g++ -ftemplate-depth-30 -I
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0
> minimum_degree_ordering.cpp
> /tmp/ccuZOrPG.o: In function `harwell_boeing::harwell_boeing(char *)':
> /tmp/ccuZOrPG.o(.harwell_boeing::gnu.linkonce.t.(char *)+0x3d): undefined
> reference to `readHB_info'
> /tmp/ccuZOrPG.o(.harwell_boeing::gnu.linkonce.t.(char *)+0x71): undefined
> reference to `IOHBTerminate'
> /tmp/ccuZOrPG.o(.harwell_boeing::gnu.linkonce.t.(char *)+0xa6): undefined
> reference to `IOHBTerminate'
> /tmp/ccuZOrPG.o(.harwell_boeing::gnu.linkonce.t.(char *)+0xe5): undefined
> reference to `IOHBTerminate'
> /tmp/ccuZOrPG.o(.harwell_boeing::gnu.linkonce.t.(char *)+0x126): undefined
> reference to `IOHBTerminate'
> /tmp/ccuZOrPG.o(.harwell_boeing::gnu.linkonce.t.(char *)+0x13b): undefined
> reference to `readHB_mat_double'
> collect2: ld returned 1 exit status
> Exit 1
>
> You also need to compile and link in the iohb.c file.
>
>
> g++ -ftemplate-depth-30 -I
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0
> minimum_degree_ordering.cpp
> /tmp/ccSQnK6n.o: In function `harwell_boeing::harwell_boeing(char *)':
> /tmp/ccSQnK6n.o(.harwell_boeing::gnu.linkonce.t.(char *)+0x3d): undefined
> reference to `readHB_info'
> /tmp/ccSQnK6n.o(.harwell_boeing::gnu.linkonce.t.(char *)+0x71): undefined
> reference to `IOHBTerminate'
> /tmp/ccSQnK6n.o(.harwell_boeing::gnu.linkonce.t.(char *)+0xa6): undefined
> reference to `IOHBTerminate'
> /tmp/ccSQnK6n.o(.harwell_boeing::gnu.linkonce.t.(char *)+0xe5): undefined
> reference to `IOHBTerminate'
> /tmp/ccSQnK6n.o(.harwell_boeing::gnu.linkonce.t.(char *)+0x126): undefined
> reference to `IOHBTerminate'
> /tmp/ccSQnK6n.o(.harwell_boeing::gnu.linkonce.t.(char *)+0x13b): undefined
> reference to `readHB_mat_double'
> collect2: ld returned 1 exit status
> Exit 1
>
> You also need to compile and link in the iohb.c file.
>
>
>
> g++ -ftemplate-depth-30 -I
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0
> prim-example.cpp
> a.out
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0/boost/graph/detail/adjacency_list.hpp:843:
> failed assertion `u != v'
> Abort (core dumped)
> Exit 134
>
> Fixed. Example tried to added a self edge to an undirected graph. I took
> out the self edge.
>
> g++ -ftemplate-depth-30 -I
> /net/cooler/vol/export/proteome/murvai/CC/BOOST/boost_1_26_0
> push-relabel-eg.cpp
> a.out
> ^C
> (many time run)
>
> The program was waiting for input. You have to pass the input graph
> through stdin. e.g.:
>
> push-relabel-eg < max_flow.dat
>
>
>
>
>
> ----------------------------------------------------------------------
>  Jeremy Siek                          http://php.indiana.edu/~jsiek/
>  Ph.D. Student, Indiana Univ. B'ton   email: jsiek_at_[hidden]
>  C++ Booster (http://www.boost.org)   office phone: [phone]
> ----------------------------------------------------------------------
>
>
>
>
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