I did start with --profile-heap, and it gave me the following (before I
killed it). The bottom-most entry was growing really fast. The other
entries seemed to stay more or less contact. Attached for reference is a
complete run ( I snipped a few outputs because the mailing list doesn't
like messages over 40k)
I think the likelyhood of my app being faulty is rather small. It runs
all fine using memcheck and standalone as well as in drd (it does show a
few possible races)
Regards
Benjamin
-------- Arena "core": 159383552/159383552 max/curr mmap'd, 0/0
unsplit/split sb unmmap'd, 103453184/103453184 max/curr on_loan 8 rzB
--------
16 in 1: sched_lock
32 in 1: main.mpclo.3
32 in 2: hg.lae.1
32 in 1: stacks.rs.1
32 in 2: hg.lae.2
48 in 1: libhb.Thr__new.1
64 in 2: hg.lae.3
64 in 1: hg.mk_Thread.1
80 in 1: libhb.Thr__new.3 (local_Kws_and_stacks)
80 in 1: commandline.sua.3
80 in 1: libhb.verydead_thread_table_init.1
80 in 1: gdbserved_watches
96 in 2: commandline.sua.2
96 in 2: libhb.Thr__new.4
128 in 1: initimg-linux.sce.5
128 in 2: hashtable.Hc.1
144 in 1: m_cache
208 in 6: errormgr.sLTy.2
496 in 3: hg.lNaw.1
528 in 3: hg.laog__init.2
640 in 5: hg.laog__init.1
736 in 27: errormgr.losf.4
848 in 34: errormgr.sLTy.1
1,040 in 27: errormgr.losf.2
2,160 in 27: errormgr.losf.1
2,224 in 65: libhb.SO__Alloc.1
3,376 in 2: libhb.vts_tab_init.1
3,552 in 66: hg.ids.2
4,000 in 1: hg.ids.1
4,112 in 116: libhb.vts_set_focaa.1
4,304 in 17: hg.ids.5 (univ_laog)
5,264 in 65: hg.mk_Lock.1
5,280 in 44: hg.ids.4
6,160 in 1: hashtable.Hc.2
6,416 in 117: libhb.vts_set_init.1
15,632 in 10: libhb.aFfw.1 (LineF storage)
16,384 in 1: libhb.Thr__new.2
33,056 in 6: gdbsrv
49,216 in 1: execontext.reh1
49,216 in 1: hashtable.resize.1
237,632 in 4,945: hg.new_MallocMeta.1
389,152 in 3,632: perm_malloc
1,572,912 in 1: libhb.event_map_init.2 (context table)
2,097,168 in 1: libhb.libhb_init.1
6,656,864 in 67: libhb.event_map_init.1 (RCEC pools)
15,937,808 in 169: libhb.event_map_init.3 (OldRef pools)
25,078,672 in 11,973: libhb.event_map_init.4 (oldref tree)
51,266,896 in 1,068,037: libhb.zsm_init.1 (map_shmem)
On 11/18/2013 11:55 PM, Philippe Waroquiers wrote:
On Mon, 2013-11-18 at 11:40 +0100, Benjamin Schindler wrote:
Hi
I just upgraded to valgrind 3.9.0 (debian sid backport). Most features
work, but helgrind hangs with my application, and starts to fill up
memory until the system starts swapping badly. This did not happen with
3.8. I tried with and without the suppressions file I'm using but that
doesn't help.
The only thing that might be an issue is that the application uses cuda
and helgrind used to throw a lot of errors concerning cuda (all of which
I dealt with using a suppression file)
Is this something known or is there a way I can debug this further?
You can try several things to get more info about what is going on:
* run with --profile-heap=yes
This will regularly provide details about who allocates what
* together with the above, you can also use gdb+vgdb to debug
your app running under valgrind, and use
monitor v.info memory aspacemgr
to get memory details at selected places.
It might be interesting to do the above with 3.8.1 and 3.9 and look at
the differences.
Note that in 3.9.0, several arenas (kind of memory
zones of the valgrind allocator) have been merged together.
Philippe
--
Dr. Benjamin Schindler, Software Developer
VRVis Forschungs-GmbH, www.VRVis.at
FN, 195369h, HG Wien
mail: bschind...@vrvis.at, tel +43(0)1 20501 30803
==7289== Helgrind, a thread error detector
==7289== Copyright (C) 2007-2013, and GNU GPL'd, by OpenWorks LLP et al.
==7289== Using Valgrind-3.9.0 and LibVEX; rerun with -h for copyright info
==7289== Command: ./test_jobmanager
==7289==
----- snip -----
-------- Arena "core": 150994944/150994944 max/curr mmap'd, 0/0 unsplit/split
sb unmmap'd, 98526800/98526800 max/curr on_loan 8 rzB --------
16 in 1: sched_lock
32 in 1: main.mpclo.3
32 in 2: hg.lae.1
32 in 1: stacks.rs.1
32 in 2: hg.lae.2
48 in 1: libhb.Thr__new.1
64 in 2: hg.lae.3
64 in 1: hg.mk_Thread.1
80 in 1: libhb.Thr__new.3 (local_Kws_and_stacks)
80 in 1: commandline.sua.3
80 in 1: libhb.verydead_thread_table_init.1
80 in 1: gdbserved_watches
96 in 2: commandline.sua.2
96 in 2: libhb.Thr__new.4
128 in 1: initimg-linux.sce.5
128 in 2: hashtable.Hc.1
144 in 1: m_cache
208 in 6: errormgr.sLTy.2
496 in 3: hg.lNaw.1
528 in 3: hg.laog__init.2
624 in 5: hg.laog__init.1
736 in 27: errormgr.losf.4
848 in 34: errormgr.sLTy.1
1,040 in 27: errormgr.losf.2
2,160 in 27: errormgr.losf.1
2,192 in 65: libhb.SO__Alloc.1
3,376 in 2: libhb.vts_tab_init.1
3,568 in 66: hg.ids.2
4,000 in 1: hg.ids.1
4,112 in 116: libhb.vts_set_focaa.1
4,304 in 17: hg.ids.5 (univ_laog)
5,264 in 44: hg.ids.4
5,296 in 65: hg.mk_Lock.1
6,160 in 1: hashtable.Hc.2
6,416 in 117: libhb.vts_set_init.1
15,632 in 10: libhb.aFfw.1 (LineF storage)
16,384 in 1: libhb.Thr__new.2
33,056 in 6: gdbsrv
49,216 in 1: execontext.reh1
49,216 in 1: hashtable.resize.1
237,648 in 4,945: hg.new_MallocMeta.1
389,152 in 3,632: perm_malloc
1,572,912 in 1: libhb.event_map_init.2 (context table)
2,097,168 in 1: libhb.libhb_init.1
6,656,864 in 67: libhb.event_map_init.1 (RCEC pools)
15,937,808 in 169: libhb.event_map_init.3 (OldRef pools)
25,084,960 in 11,976: libhb.event_map_init.4 (oldref tree)
46,334,224 in 965,274: libhb.zsm_init.1 (map_shmem)
-------- Arena "core": 159383552/159383552 max/curr mmap'd, 0/0 unsplit/split
sb unmmap'd, 103453152/103453152 max/curr on_loan 8 rzB --------
16 in 1: sched_lock
32 in 1: main.mpclo.3
32 in 2: hg.lae.1
32 in 1: stacks.rs.1
32 in 2: hg.lae.2
48 in 1: libhb.Thr__new.1
64 in 2: hg.lae.3
64 in 1: hg.mk_Thread.1
80 in 1: libhb.Thr__new.3 (local_Kws_and_stacks)
80 in 1: commandline.sua.3
80 in 1: libhb.verydead_thread_table_init.1
80 in 1: gdbserved_watches
96 in 2: commandline.sua.2
96 in 2: libhb.Thr__new.4
128 in 1: initimg-linux.sce.5
128 in 2: hashtable.Hc.1
144 in 1: m_cache
208 in 6: errormgr.sLTy.2
496 in 3: hg.lNaw.1
528 in 3: hg.laog__init.2
624 in 5: hg.laog__init.1
736 in 27: errormgr.losf.4
848 in 34: errormgr.sLTy.1
1,040 in 27: errormgr.losf.2
2,160 in 27: errormgr.losf.1
2,192 in 65: libhb.SO__Alloc.1
3,376 in 2: libhb.vts_tab_init.1
3,568 in 66: hg.ids.2
4,000 in 1: hg.ids.1
4,112 in 116: libhb.vts_set_focaa.1
4,304 in 17: hg.ids.5 (univ_laog)
5,264 in 44: hg.ids.4
5,296 in 65: hg.mk_Lock.1
6,160 in 1: hashtable.Hc.2
6,416 in 117: libhb.vts_set_init.1
15,632 in 10: libhb.aFfw.1 (LineF storage)
16,384 in 1: libhb.Thr__new.2
33,056 in 6: gdbsrv
49,216 in 1: execontext.reh1
49,216 in 1: hashtable.resize.1
237,648 in 4,945: hg.new_MallocMeta.1
389,152 in 3,632: perm_malloc
1,572,912 in 1: libhb.event_map_init.2 (context table)
2,097,168 in 1: libhb.libhb_init.1
6,656,864 in 67: libhb.event_map_init.1 (RCEC pools)
15,937,808 in 169: libhb.event_map_init.3 (OldRef pools)
25,084,960 in 11,976: libhb.event_map_init.4 (oldref tree)
51,260,576 in 1,067,905: libhb.zsm_init.1 (map_shmem)
-------- Arena "core": 171966464/171966464 max/curr mmap'd, 0/0 unsplit/split
sb unmmap'd, 108625824/108625824 max/curr on_loan 8 rzB --------
16 in 1: sched_lock
32 in 1: main.mpclo.3
32 in 2: hg.lae.1
32 in 1: stacks.rs.1
32 in 2: hg.lae.2
48 in 1: libhb.Thr__new.1
64 in 2: hg.lae.3
64 in 1: hg.mk_Thread.1
80 in 1: libhb.Thr__new.3 (local_Kws_and_stacks)
80 in 1: commandline.sua.3
80 in 1: libhb.verydead_thread_table_init.1
80 in 1: gdbserved_watches
96 in 2: commandline.sua.2
96 in 2: libhb.Thr__new.4
128 in 1: initimg-linux.sce.5
128 in 2: hashtable.Hc.1
144 in 1: m_cache
208 in 6: errormgr.sLTy.2
496 in 3: hg.lNaw.1
528 in 3: hg.laog__init.2
624 in 5: hg.laog__init.1
736 in 27: errormgr.losf.4
848 in 34: errormgr.sLTy.1
1,040 in 27: errormgr.losf.2
2,160 in 27: errormgr.losf.1
2,192 in 65: libhb.SO__Alloc.1
3,376 in 2: libhb.vts_tab_init.1
3,568 in 66: hg.ids.2
4,000 in 1: hg.ids.1
4,112 in 116: libhb.vts_set_focaa.1
4,304 in 17: hg.ids.5 (univ_laog)
5,264 in 44: hg.ids.4
5,296 in 65: hg.mk_Lock.1
6,160 in 1: hashtable.Hc.2
6,416 in 117: libhb.vts_set_init.1
15,632 in 10: libhb.aFfw.1 (LineF storage)
16,384 in 1: libhb.Thr__new.2
33,056 in 6: gdbsrv
49,216 in 1: execontext.reh1
49,216 in 1: hashtable.resize.1
237,648 in 4,945: hg.new_MallocMeta.1
389,152 in 3,632: perm_malloc
1,572,912 in 1: libhb.event_map_init.2 (context table)
2,097,168 in 1: libhb.libhb_init.1
6,656,864 in 67: libhb.event_map_init.1 (RCEC pools)
15,937,808 in 169: libhb.event_map_init.3 (OldRef pools)
25,084,960 in 11,976: libhb.event_map_init.4 (oldref tree)
56,433,248 in 1,175,667: libhb.zsm_init.1 (map_shmem)
-------- Arena "core": 184549376/184549376 max/curr mmap'd, 0/0 unsplit/split
sb unmmap'd, 114057120/114057120 max/curr on_loan 8 rzB --------
16 in 1: sched_lock
32 in 1: main.mpclo.3
32 in 2: hg.lae.1
32 in 1: stacks.rs.1
32 in 2: hg.lae.2
48 in 1: libhb.Thr__new.1
64 in 2: hg.lae.3
64 in 1: hg.mk_Thread.1
80 in 1: libhb.Thr__new.3 (local_Kws_and_stacks)
80 in 1: commandline.sua.3
80 in 1: libhb.verydead_thread_table_init.1
80 in 1: gdbserved_watches
96 in 2: commandline.sua.2
96 in 2: libhb.Thr__new.4
128 in 1: initimg-linux.sce.5
128 in 2: hashtable.Hc.1
144 in 1: m_cache
208 in 6: errormgr.sLTy.2
496 in 3: hg.lNaw.1
528 in 3: hg.laog__init.2
624 in 5: hg.laog__init.1
736 in 27: errormgr.losf.4
848 in 34: errormgr.sLTy.1
1,040 in 27: errormgr.losf.2
2,160 in 27: errormgr.losf.1
2,192 in 65: libhb.SO__Alloc.1
3,376 in 2: libhb.vts_tab_init.1
3,568 in 66: hg.ids.2
4,000 in 1: hg.ids.1
4,112 in 116: libhb.vts_set_focaa.1
4,304 in 17: hg.ids.5 (univ_laog)
5,264 in 44: hg.ids.4
5,296 in 65: hg.mk_Lock.1
6,160 in 1: hashtable.Hc.2
6,416 in 117: libhb.vts_set_init.1
15,632 in 10: libhb.aFfw.1 (LineF storage)
16,384 in 1: libhb.Thr__new.2
33,056 in 6: gdbsrv
49,216 in 1: execontext.reh1
49,216 in 1: hashtable.resize.1
237,648 in 4,945: hg.new_MallocMeta.1
389,152 in 3,632: perm_malloc
1,572,912 in 1: libhb.event_map_init.2 (context table)
2,097,168 in 1: libhb.libhb_init.1
6,656,864 in 67: libhb.event_map_init.1 (RCEC pools)
15,937,808 in 169: libhb.event_map_init.3 (OldRef pools)
25,084,960 in 11,976: libhb.event_map_init.4 (oldref tree)
61,864,544 in 1,288,817: libhb.zsm_init.1 (map_shmem)
-------- Arena "core": 192937984/192937984 max/curr mmap'd, 0/0 unsplit/split
sb unmmap'd, 119760016/119760016 max/curr on_loan 8 rzB --------
16 in 1: sched_lock
32 in 1: main.mpclo.3
32 in 2: hg.lae.1
32 in 1: stacks.rs.1
32 in 2: hg.lae.2
48 in 1: libhb.Thr__new.1
64 in 2: hg.lae.3
64 in 1: hg.mk_Thread.1
80 in 1: libhb.Thr__new.3 (local_Kws_and_stacks)
80 in 1: commandline.sua.3
80 in 1: libhb.verydead_thread_table_init.1
80 in 1: gdbserved_watches
96 in 2: commandline.sua.2
96 in 2: libhb.Thr__new.4
128 in 1: initimg-linux.sce.5
128 in 2: hashtable.Hc.1
144 in 1: m_cache
208 in 6: errormgr.sLTy.2
496 in 3: hg.lNaw.1
528 in 3: hg.laog__init.2
624 in 5: hg.laog__init.1
736 in 27: errormgr.losf.4
848 in 34: errormgr.sLTy.1
1,040 in 27: errormgr.losf.2
2,160 in 27: errormgr.losf.1
2,192 in 65: libhb.SO__Alloc.1
3,376 in 2: libhb.vts_tab_init.1
3,568 in 66: hg.ids.2
4,000 in 1: hg.ids.1
4,112 in 116: libhb.vts_set_focaa.1
4,304 in 17: hg.ids.5 (univ_laog)
5,264 in 44: hg.ids.4
5,296 in 65: hg.mk_Lock.1
6,160 in 1: hashtable.Hc.2
6,416 in 117: libhb.vts_set_init.1
15,632 in 10: libhb.aFfw.1 (LineF storage)
16,384 in 1: libhb.Thr__new.2
33,056 in 6: gdbsrv
49,216 in 1: execontext.reh1
49,216 in 1: hashtable.resize.1
237,648 in 4,945: hg.new_MallocMeta.1
389,152 in 3,632: perm_malloc
1,572,912 in 1: libhb.event_map_init.2 (context table)
2,097,168 in 1: libhb.libhb_init.1
6,656,864 in 67: libhb.event_map_init.1 (RCEC pools)
15,937,808 in 169: libhb.event_map_init.3 (OldRef pools)
25,084,960 in 11,976: libhb.event_map_init.4 (oldref tree)
67,567,440 in 1,407,626: libhb.zsm_init.1 (map_shmem)
-------- Arena "core": 205520896/205520896 max/curr mmap'd, 0/0 unsplit/split
sb unmmap'd, 125748016/125748016 max/curr on_loan 8 rzB --------
16 in 1: sched_lock
32 in 1: main.mpclo.3
32 in 2: hg.lae.1
32 in 1: stacks.rs.1
32 in 2: hg.lae.2
48 in 1: libhb.Thr__new.1
64 in 2: hg.lae.3
64 in 1: hg.mk_Thread.1
80 in 1: libhb.Thr__new.3 (local_Kws_and_stacks)
80 in 1: commandline.sua.3
80 in 1: libhb.verydead_thread_table_init.1
80 in 1: gdbserved_watches
96 in 2: commandline.sua.2
96 in 2: libhb.Thr__new.4
128 in 1: initimg-linux.sce.5
128 in 2: hashtable.Hc.1
144 in 1: m_cache
208 in 6: errormgr.sLTy.2
496 in 3: hg.lNaw.1
528 in 3: hg.laog__init.2
624 in 5: hg.laog__init.1
736 in 27: errormgr.losf.4
848 in 34: errormgr.sLTy.1
1,040 in 27: errormgr.losf.2
2,160 in 27: errormgr.losf.1
2,192 in 65: libhb.SO__Alloc.1
3,376 in 2: libhb.vts_tab_init.1
3,568 in 66: hg.ids.2
4,000 in 1: hg.ids.1
4,112 in 116: libhb.vts_set_focaa.1
4,304 in 17: hg.ids.5 (univ_laog)
5,264 in 44: hg.ids.4
5,296 in 65: hg.mk_Lock.1
6,160 in 1: hashtable.Hc.2
6,416 in 117: libhb.vts_set_init.1
15,632 in 10: libhb.aFfw.1 (LineF storage)
16,384 in 1: libhb.Thr__new.2
33,056 in 6: gdbsrv
49,216 in 1: execontext.reh1
49,216 in 1: hashtable.resize.1
237,648 in 4,945: hg.new_MallocMeta.1
389,152 in 3,632: perm_malloc
1,572,912 in 1: libhb.event_map_init.2 (context table)
2,097,168 in 1: libhb.libhb_init.1
6,656,864 in 67: libhb.event_map_init.1 (RCEC pools)
15,937,808 in 169: libhb.event_map_init.3 (OldRef pools)
25,084,960 in 11,976: libhb.event_map_init.4 (oldref tree)
73,555,440 in 1,532,374: libhb.zsm_init.1 (map_shmem)
-------- Arena "core": 218103808/218103808 max/curr mmap'd, 0/0 unsplit/split
sb unmmap'd, 132035440/132035440 max/curr on_loan 8 rzB --------
16 in 1: sched_lock
32 in 1: main.mpclo.3
32 in 2: hg.lae.1
32 in 1: stacks.rs.1
32 in 2: hg.lae.2
48 in 1: libhb.Thr__new.1
64 in 2: hg.lae.3
64 in 1: hg.mk_Thread.1
80 in 1: libhb.Thr__new.3 (local_Kws_and_stacks)
80 in 1: commandline.sua.3
80 in 1: libhb.verydead_thread_table_init.1
80 in 1: gdbserved_watches
96 in 2: commandline.sua.2
96 in 2: libhb.Thr__new.4
128 in 1: initimg-linux.sce.5
128 in 2: hashtable.Hc.1
144 in 1: m_cache
208 in 6: errormgr.sLTy.2
496 in 3: hg.lNaw.1
528 in 3: hg.laog__init.2
624 in 5: hg.laog__init.1
736 in 27: errormgr.losf.4
848 in 34: errormgr.sLTy.1
1,040 in 27: errormgr.losf.2
2,160 in 27: errormgr.losf.1
2,192 in 65: libhb.SO__Alloc.1
3,376 in 2: libhb.vts_tab_init.1
3,568 in 66: hg.ids.2
4,000 in 1: hg.ids.1
4,112 in 116: libhb.vts_set_focaa.1
4,304 in 17: hg.ids.5 (univ_laog)
5,264 in 44: hg.ids.4
5,296 in 65: hg.mk_Lock.1
6,160 in 1: hashtable.Hc.2
6,416 in 117: libhb.vts_set_init.1
15,632 in 10: libhb.aFfw.1 (LineF storage)
16,384 in 1: libhb.Thr__new.2
33,056 in 6: gdbsrv
49,216 in 1: execontext.reh1
49,216 in 1: hashtable.resize.1
237,648 in 4,945: hg.new_MallocMeta.1
389,152 in 3,632: perm_malloc
1,572,912 in 1: libhb.event_map_init.2 (context table)
2,097,168 in 1: libhb.libhb_init.1
6,656,864 in 67: libhb.event_map_init.1 (RCEC pools)
15,937,808 in 169: libhb.event_map_init.3 (OldRef pools)
25,084,960 in 11,976: libhb.event_map_init.4 (oldref tree)
79,842,864 in 1,663,360: libhb.zsm_init.1 (map_shmem)
-------- Arena "core": 230686720/230686720 max/curr mmap'd, 0/0 unsplit/split
sb unmmap'd, 138637216/138637216 max/curr on_loan 8 rzB --------
16 in 1: sched_lock
32 in 1: main.mpclo.3
32 in 2: hg.lae.1
32 in 1: stacks.rs.1
32 in 2: hg.lae.2
48 in 1: libhb.Thr__new.1
64 in 2: hg.lae.3
64 in 1: hg.mk_Thread.1
80 in 1: libhb.Thr__new.3 (local_Kws_and_stacks)
80 in 1: commandline.sua.3
80 in 1: libhb.verydead_thread_table_init.1
80 in 1: gdbserved_watches
96 in 2: commandline.sua.2
96 in 2: libhb.Thr__new.4
128 in 1: initimg-linux.sce.5
128 in 2: hashtable.Hc.1
144 in 1: m_cache
208 in 6: errormgr.sLTy.2
496 in 3: hg.lNaw.1
528 in 3: hg.laog__init.2
624 in 5: hg.laog__init.1
736 in 27: errormgr.losf.4
848 in 34: errormgr.sLTy.1
1,040 in 27: errormgr.losf.2
2,160 in 27: errormgr.losf.1
2,192 in 65: libhb.SO__Alloc.1
3,376 in 2: libhb.vts_tab_init.1
3,568 in 66: hg.ids.2
4,000 in 1: hg.ids.1
4,112 in 116: libhb.vts_set_focaa.1
4,304 in 17: hg.ids.5 (univ_laog)
5,264 in 44: hg.ids.4
5,296 in 65: hg.mk_Lock.1
6,160 in 1: hashtable.Hc.2
6,416 in 117: libhb.vts_set_init.1
15,632 in 10: libhb.aFfw.1 (LineF storage)
16,384 in 1: libhb.Thr__new.2
33,056 in 6: gdbsrv
49,216 in 1: execontext.reh1
49,216 in 1: hashtable.resize.1
237,648 in 4,945: hg.new_MallocMeta.1
389,152 in 3,632: perm_malloc
1,572,912 in 1: libhb.event_map_init.2 (context table)
2,097,168 in 1: libhb.libhb_init.1
6,656,864 in 67: libhb.event_map_init.1 (RCEC pools)
15,937,808 in 169: libhb.event_map_init.3 (OldRef pools)
25,084,960 in 11,976: libhb.event_map_init.4 (oldref tree)
86,444,640 in 1,800,895: libhb.zsm_init.1 (map_shmem)
------------------------------------------------------------------------------
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