<table cellspacing='0' cellpadding='0' border='0' background='none' style='font-family:arial;font-size:10pt;color:rgb(51, 51, 51);background-color:rgb(255, 255, 255);width:100%;'><tr><td valign='top' style='font: inherit;'>Dear developers:<br>I have finally understood that the issue was related with the terminal emulator from which I launched the M3 executables. All M3 executables are fine and working well.<br>Thanks for your attention.<br><br>--- <b>24/5/08, Daniel Alejandro Benavides D. <i><dabenavidesd@yahoo.es></i></b> wrote:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;">De: Daniel Alejandro Benavides D. <dabenavidesd@yahoo.es><br>Asunto: Re: [M3devel] garbage collection problem on LINUXLIBC6?<br>Para: m3devel@elegosoft.com<br>Fecha: sábado, 24 mayo, 2008 12:29<br><br><div id="yiv1524593714"><table style="font-family: arial; font-size: 10pt; color: rgb(51, 51, 51); background-color:
rgb(255, 255, 255); width: 100%;" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td style="font-family: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; font-size: inherit; line-height: inherit; font-size-adjust: inherit; font-stretch: inherit; -x-system-font: none;" valign="top">Hi:<br>I recently have compiled the cm3 system with good results on a 2-core machine on LINUXLIBC6, kubuntu of 32 bits. It runs gui applications of cm3 with no problems at all.<br>I think maybe the issue is related with something about the operating system, or at least the machine, I didn't check this until now.<br><br>Thanks<br><br>--- <b>19/5/08, Daniel Alejandro Benavides D. <i><dabenavidesd@yahoo.es></i></b> wrote:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;">De: Daniel Alejandro Benavides D. <dabenavidesd@yahoo.es><br>Asunto: Re: [M3devel] garbage collection problem on
LINUXLIBC6?<br>Para: m3devel@elegosoft.com, "Randy Coleburn"
<rcoleburn@scires.com><br>Fecha: lunes, 19 mayo, 2008 12:02<br><br><div id="yiv288892105"><table border="0" cellpadding="0" cellspacing="0"><tbody><tr><td style="font-family: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; font-size: inherit; line-height: inherit; font-size-adjust: inherit; font-stretch: inherit;">Hi again:<br>and the process is using the cpu very much (using top command)<br><br> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND<br> 9758 daniel 20 0 33644 3836 2684 R 60.0 0.7 1:05.17 draw<br><br>Thanks in advance.<br><br><br>--- <b>19/5/08, Daniel Alejandro Benavides D. <i><dabenavidesd@yahoo.es></i></b> wrote:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;">De: Daniel Alejandro
Benavides D. <dabenavidesd@yahoo.es><br>Asunto: Re: [M3devel] garbage collection problem on LINUXLIBC6?<br>Para: m3devel@elegosoft.com, "Randy Coleburn" <rcoleburn@scires.com><br>Fecha: lunes, 19 mayo, 2008 11:52<br><br><div id="yiv2091359842"><table border="0" cellpadding="0" cellspacing="0"><tbody><tr><td style="font-family: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; font-size: inherit; line-height: inherit; font-size-adjust: inherit; font-stretch: inherit;">Hi Randy:<br>In my case, the program just doesn't start, maybe after some minutes yes, but obviously this is abnormal.<br>When I start mentor @M3tracelinker, I got after a lot of output the following lines and it just doesn't start after it:<br> ../src/color/Color.i3(3)<br> ../src/runtime/common/RTHooks.i3(3)<br>RunMainBody: exec: ../src/color/ColorNameTable.i3(3)<br>RunMainBody: exec: ../src/color/ColorNameF.i3(3)<br>RunMainBody: exec:
../src/color/ColorNa<br><br>But if I put @M3nogc @M3tracelinker the program starts and the output is:<br>RunMainBody: ../LINUXLIBC6/MentorBundle.m3(2)<br> ../LINUXLIBC6/MentorBundle.i3(5)<br> ../src/rw/TextWr.i3(3)<br> ../src/rw/Wr.i3(3)<br>
../src/thread/Common/Thread.i3(3)<br> ../src/text/Text.i3(3)<br> ../src/bundleintf/BundleRep.i3(3)<br> ../src/bundleintf/Bundle.i3(3)<br>
../src/runtime/common/RTHooks.i3(3)<br>RunMainBody: exec: ../LINUXLIBC6/MentorBundle.m3(3)<br>RunMainBody: exec: ../LINUXLIBC6/MentorBundle.i3(3)<br>RunMainBody: exec: ../src/Main.m3(3)<br><br>However when examining a simple gui program, the stdout shows the same out for @M3tracelinker with or without garbage collection<br><br> ../src/split/TextVBT.i3(5)<br> ../src/runtime/common/RTHooks.i3(3)<br>RunMainBody: exec: ../src/split/TextVBTClass.i3(3)<br>RunMainBody: exec: ../src/split/TextVBT.m3(3)<br>RunMainBody: exec: ../src/split/TextVBT.i3(3)<br>RunMainBody: exec: ../src/Draw.m3(3)<br><br>If I run the program under m3gdb without parametres, breaking on RTLinker.RunMainBody, I got:<br>Breakpoint 3, RunMainBody (m=16_b7e108c0)<br> at ../src/runtime/common/RTLinker.m3:349<br>349 VAR desc, desc2: InitPtr; imp: RT0.ImportPtr; m2:
RT0.ModulePtr;<br>(m3gdb)<br>Continuando.<br><br>Breakpoint 3, RunMainBody (m=16_b7e10ba0)<br> at ../src/runtime/common/RTLinker.m3:349<br>349 VAR desc, desc2: InitPtr; imp: RT0.ImportPtr; m2: RT0.ModulePtr;<br>(m3gdb)<br>Continuando.<br><br>Breakpoint 3, RunMainBody (m=16_b7e0b660)<br> at ../src/runtime/common/RTLinker.m3:349<br>349 VAR desc, desc2: InitPtr; imp: RT0.ImportPtr; m2: RT0.ModulePtr;<br>(m3gdb)<br>Continuando.<br><br><br>[Nuevo Thread -1234015344 (LWP 9706)]<br>[Thread -1234015344 (LWP 9706) exited]<br><br>And the program hangs there.<br>And again the same situation on the stack trace when killing the process inside m3gdb (also got a segment violation on m3gdb):<br><br>(m3gdb) where<br>#0 0xb7fbf410 in __kernel_vsyscall ()<br>#1 0xb7108ae7 in pthread_kill () from
/lib/tls/i686/cmov/libpthread.so.0<br>#2 0xb737c397 in SignalThread (act=16_08055d88, state=Stopping)<br> at ../src/thread/PTHREAD/ThreadPThread.m3:1058<br>#3 0xb737c6dc in StopWorld () at ../src/thread/PTHREAD/ThreadPThread.m3:1142<br>#4 0xb737b9e7 in SuspendOthers ()<br> at ../src/thread/PTHREAD/ThreadPThread.m3:905<br>#5 0xb7355244 in CollectSomeInStateZero ()<br> at ../src/runtime/common/RTCollector.m3:755<br>#6 0xb7355203 in CollectSome () at ../src/runtime/common/RTCollector.m3:729<br>#7 0xb7354c24 in CollectEnough () at ../src/runtime/common/RTCollector.m3:656<br>#8 0xb73586c1 in AllocTraced (def=16_b7dfbfb4, dataSize=456, dataAlignment=4,<br> initProc=Static link does not lead to a valid frame.<br>) at ../src/runtime/common/RTCollector.m3:1462<br>#9 0xb734af25 in GetTracedObj (def=16_b7dfbfb4)<br> at
../src/runtime/common/RTAllocator.m3:206<br>#10 0xb734a9b0 in AllocateTracedObj (defn=16_b7dfbfb4)<br> at ../src/runtime/common/RTAllocator.m3:131<br>#11 0xb7d63df5 in Connect (inst=NIL, trsl=NIL) at ../src/xvbt/XClientF.m3:495<br>#12 0xb7d66717 in DoConnect (self=16_b6f41d5c, inst=NIL, localOnly=FALSE,<br> t=NIL) at ../src/xvbt/XClientF.m3:637<br>#13 0xb7d46c23 in DoConnect (self=16_b6f41d5c, inst=NIL, localOnly=FALSE,<br> t=NIL) at ../src/xvbt/XClient.m3:1495<br>#14 0xb7d9962c in Connect (inst=NIL, localOnly=FALSE)<br>---Type <return> to continue, or q <return> to quit---<br> at ../src/vbt/TrestleClass.m3:30<br>#15 0xb7df2117 in Default () at ../src/trestle/Trestle.m3:838<br>#16 0xb7ded789 in PreAttach (v=16_b6f41cf8, trsl=NIL)<br> at ../src/trestle/Trestle.m3:264<br>#17 0xb7deb95b in Install (v=16_b6f41cf8, applName=NIL, inst=NIL,<br>Fallo de
segmentación<br><br><br>Maybe could be some gcc backend issue?<br>I would like to know if others have the same problem.<br>Thanks.<br> <br>--- <b>19/5/08, Randy Coleburn <i><rcoleburn@scires.com></i></b> wrote:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;">De: Randy Coleburn <rcoleburn@scires.com><br>Asunto: Re: [M3devel] garbage collection problem on LINUXLIBC6?<br>Para: m3devel@elegosoft.com<br>Fecha: lunes, 19 mayo, 2008 10:08<br><br><div id="yiv2121296489">
<div>Daniel, I have this same problem on GUI applications created on cm3 v4.1. If I don't put "@M3novm" on the command line, the programs crash during startup. It has something to do with the garbage collector. In my testing of cm3 d5.7.0 on Windows XP, I have not run into the problem yet, so I think Tony has fixed it with his new garbage collector, at least on Windows.</div>
<div>Regards,</div>
<div>Randy<br><br>>>> "Daniel Alejandro Benavides D." <dabenavidesd@yahoo.es> 5/18/2008 6:39 PM >>><br></div>
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<td>Dear developers:<br>I'm running a new installed cm3 on an ubuntu 8.04 32 bits, and I can't run anything with gui if I don't use @M3nogc<br>The rest of the applications, the compiler, and m3browser seem to work without problems ¿?<br>I'm debugging mentor but I just got this until now:<br>Breakpoint 5, Init () at ../src/color/ColorName.m3:207<br>207 IF table.put (NormalizeName (Basic [i].name), i) THEN<br>(m3gdb) where<br>#0 Init () at ../src/color/ColorName.m3:207<br>#1 0xb7c7b7ff in ColorName (mode=1) at ../src/color/ColorName.m3:214<br>#2 0xb70e2389 in RunMainBody (m=16_b7ca2fa0) at ../src/runtime/common/RTLinker.m3:399<br>#3 0xb70e2055 in RunMainBody (m=16_b7d38100) at ../src/runtime/common/RTLinker.m3:379<br>#4 0xb70e2055 in RunMainBody (m=16_b7d2fe20) at ../src/runtime/common/RTLinker.m3:379<br>#5 0xb70e2055 in RunMainBody (m=16_b7d34480) at
../src/runtime/common/RTLinker.m3:379<br>#6 0xb70e2055 in RunMainBody (m=16_b7d30d60) at ../src/runtime/common/RTLinker.m3:379<br>#7 0xb70e2055 in RunMainBody (m=16_b7d4d620) at ../src/runtime/common/RTLinker.m3:379<br>#8 0xb70e2055 in RunMainBody (m=16_b7e31d80) at ../src/runtime/common/RTLinker.m3:379<br>#9 0xb70e2055 in RunMainBody (m=16_b7e33220) at ../src/runtime/common/RTLinker.m3:379<br>#10 0xb70e2055 in RunMainBody (m=16_b7e36d40) at ../src/runtime/common/RTLinker.m3:379<br>#11 0xb70e2055 in RunMainBody (m=16_b7e364e0) at ../src/runtime/common/RTLinker.m3:379<br>#12 0xb70e2055 in RunMainBody (m=16_b7e36ba0) at ../src/runtime/common/RTLinker.m3:379<br>#13 0xb70e2055 in RunMainBody (m=16_b7e32cc0) at ../src/runtime/common/RTLinker.m3:379<br>#14 0xb70e2055 in RunMainBody (m=16_b7e32900) at ../src/runtime/common/RTLinker.m3:379<br>#15 0xb70e2055 in RunMainBody (m=16_08255600) at ../src/runtime/common/RTLinker.m3:379<br>#16
0xb70e2055 in RunMainBody (m=16_08256040) at ../src/runtime/common/RTLinker.m3:379<br>#17 0xb70e2055 in RunMainBody (m=16_08312aa0) at ../src/runtime/common/RTLinker.m3:379<br>#18 0xb70e0dff in AddUnitI (m=16_08312aa0) at ../src/runtime/common/RTLinker.m3:113<br>#19 0xb70e0e8d in AddUnit (b={"Main_M3", Declared at: ../src/Main.m3:164}) at ../src/runtime/common/RTLinker.m3:122<br>#20 0x0806df1e in main (argc=3, argv=0xbfa03774, envp=0xbfa03784) at _m3main.mc:4<br>#21 0xb6d44450 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6<br>#22 0x0806de71 in _start ()<br>(m3gdb) cont<br>Continuando.<br><br>Breakpoint 5, Init () at ../src/color/ColorName.m3:207<br>207 IF table.put (NormalizeName (Basic [i].name), i) THEN<br>(m3gdb) cont<br>and the process hangs there when debugging mentor.<br><br>I have checked Juno under m3gdb after have killed it and got:<br><br>(m3gdb) where<br>#0
0xb7fb0410 in __kernel_vsyscall ()<br>#1 0xb7018ae7 in pthread_kill () from /lib/tls/i686/cmov/libpthread.so.0<br>#2 0xb728c397 in SignalThread (act=16_0813c120, state=Stopping) at ../src/thread/PTHREAD/ThreadPThread.m3:1058<br>#3 0xb728c55e in StopWorld () at ../src/thread/PTHREAD/ThreadPThread.m3:1116<br>#4 0xb728b9e7 in SuspendOthers () at ../src/thread/PTHREAD/ThreadPThread.m3:905<br>#5 0xb7265244 in CollectSomeInStateZero () at ../src/runtime/common/RTCollector.m3:755<br>#6 0xb7265203 in CollectSome () at ../src/runtime/common/RTCollector.m3:729<br>#7 0xb7264c24 in CollectEnough () at ../src/runtime/common/RTCollector.m3:656<br>#8 0xb72686c1 in AllocTraced (def=16_b7be1400, dataSize=12, dataAlignment=4, initProc=NIL)<br> at ../src/runtime/common/RTCollector.m3:1462<br>#9 0xb725ad8f in GetTracedRef (def=16_b7be1400) at ../src/runtime/common/RTAllocator.m3:191<br>#10 0xb725a987
in AllocateTracedRef (defn=16_b7be1400) at ../src/runtime/common/RTAllocator.m3:126<br>#11 0xb7b5d8fb in Put (tbl=16_b6e50438, key=8047, val=244) at ../LINUXLIBC6/IntIntTbl.m3 => ../src/table/Table.mg:127<br>#12 0xb7dd4e2c in Set (a='>', b='o', c=244, bothCases=FALSE, reversed=TRUE) at ../src/etext/KeyFilter.m3:288<br>#13 0xb7dd521c in Set (a='o', b='>', c=244, bothCases=FALSE, reversed=FALSE) at ../src/etext/KeyFilter.m3:304<br>#14 0xb7dd5882 in KeyFilter (mode=1) at ../src/etext/KeyFilter.m3:437<br>#15 0xb7273389 in RunMainBody (m=16_b7e51da0) at ../src/runtime/common/RTLinker.m3:399<br>#16 0xb7273055 in RunMainBody (m=16_b7e547e0) at ../src/runtime/common/RTLinker.m3:379<br>#17 0xb7273055 in RunMainBody (m=16_b7e56c00) at ../src/runtime/common/RTLinker.m3:379<br>#18 0xb7273055 in RunMainBody (m=16_b7e54240) at ../src/runtime/common/RTLinker.m3:379<br>#19 0xb7273055 in RunMainBody (m=16_b7e537e0) at
../src/runtime/common/RTLinker.m3:379<br>#20 0xb7273055 in RunMainBody (m=16_080b85a0) at ../src/runtime/common/RTLinker.m3:379<br>#21 0xb7271dff in AddUnitI (m=16_080b85a0) at ../src/runtime/common/RTLinker.m3:113<br>#22 0xb7271e8d in AddUnit (b={"Juno_M3", Declared at: ../src/Juno.m3:1974}) at ../src/runtime/common/RTLinker.m3:122<br>#23 0x0805120e in main (argc=1, argv=0xbf96ff14, envp=0xbf96ff1c) at _m3main.mc:4<br>#24 0xb6ed5450 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6<br>#25 0x08051161 in _start ()<br><br><br>When killing mentor under m3gdb it shows like the same back trace:<br>(m3gdb) where<br>#0 0xb70fb39a in SignalThread (act=16_0834ff08, state=Stopping) at ../src/thread/PTHREAD/ThreadPThread.m3:1058<br>#1 0xb70fb6dc in StopWorld () at ../src/thread/PTHREAD/ThreadPThread.m3:1142<br>#2 0xb70fa9e7 in SuspendOthers () at ../src/thread/PTHREAD/ThreadPThread.m3:905<br>#3 0xb70d4244 in CollectSomeInStateZero
() at ../src/runtime/common/RTCollector.m3:755<br>#4 0xb70d4203 in CollectSome () at ../src/runtime/common/RTCollector.m3:729<br>#5 0xb70d3c24 in CollectEnough () at ../src/runtime/common/RTCollector.m3:656<br>#6 0xb70d76c1 in AllocTraced (def=16_b712d934, dataSize=24, dataAlignment=4, initProc=Static link does not lead to a valid frame.<br>)<br> at ../src/runtime/common/RTCollector.m3:1462<br>#7 0xb70c9f25 in GetTracedObj (def=16_b712d934) at ../src/runtime/common/RTAllocator.m3:206<br>#8 0xb70c99b0 in AllocateTracedObj (defn=16_b712d934) at ../src/runtime/common/RTAllocator.m3:131<br>#9 0xb710d586 in New (a={'a','z','u','r','e','4'}) at ../src/text/Text8Short.m3:16<br>#10 0xb710ce87 in New (a={'a','z','u','r','e','4'}) at ../src/text/Text8.m3:18<br>#11 0xb710ba9d in FromChars (a={'a','z','u','r','e','4'}) at ../src/text/Text.m3:206<br>#12 0xb7c7a62f in NormalizeName (a=16_b7ca378c) at
../src/color/ColorName.m3:83<br>#13 0xb7c7b789 in Init () at ../src/color/ColorName.m3:207<br>#14 0xb7c7b7ff in ColorName (mode=1) at ../src/color/ColorName.m3:214<br>#15 0xb70e2389 in RunMainBody (m=16_b7ca2fa0) at ../src/runtime/common/RTLinker.m3:399<br>#16 0xb70e2055 in RunMainBody (m=16_b7d38100) at ../src/runtime/common/RTLinker.m3:379<br>#17 0xb70e2055 in RunMainBody (m=16_b7d2fe20) at ../src/runtime/common/RTLinker.m3:379<br>#18 0xb70e2055 in RunMainBody (m=16_b7d34480) at ../src/runtime/common/RTLinker.m3:379<br>#19 0xb70e2055 in RunMainBody (m=16_b7d30d60) at ../src/runtime/common/RTLinker.m3:379<br>#20 0xb70e2055 in RunMainBody (m=16_b7d4d620) at ../src/runtime/common/RTLinker.m3:379<br>#21 0xb70e2055 in RunMainBody (m=16_b7e31d80) at ../src/runtime/common/RTLinker.m3:379<br>#22 0xb70e2055 in RunMainBody (m=16_b7e33220) at ../src/runtime/common/RTLinker.m3:379<br>#23 0xb70e2055 in RunMainBody (m=16_b7e36d40) at
../src/runtime/common/RTLinker.m3:379<br>#24 0xb70e2055 in RunMainBody (m=16_b7e364e0) at ../src/runtime/common/RTLinker.m3:379<br>#25 0xb70e2055 in RunMainBody (m=16_b7e36ba0) at ../src/runtime/common/RTLinker.m3:379<br>#26 0xb70e2055 in RunMainBody (m=16_b7e32cc0) at ../src/runtime/common/RTLinker.m3:379<br>#27 0xb70e2055 in RunMainBody (m=16_b7e32900) at ../src/runtime/common/RTLinker.m3:379<br>#28 0xb70e2055 in RunMainBody (m=16_08255600) at ../src/runtime/common/RTLinker.m3:379<br>#29 0xb70e2055 in RunMainBody (m=16_08256040) at ../src/runtime/common/RTLinker.m3:379<br>#30 0xb70e2055 in RunMainBody (m=16_08312aa0) at ../src/runtime/common/RTLinker.m3:379<br>#31 0xb70e0dff in AddUnitI (m=16_08312aa0) at ../src/runtime/common/RTLinker.m3:113<br>#32 0xb70e0e8d in AddUnit (b={"Main_M3", Declared at: ../src/Main.m3:164}) at ../src/runtime/common/RTLinker.m3:122<br>#33 0x0806df1e in main (argc=3, argv=0xbfa03774, envp=0xbfa03784) at _m3main.mc:4<br>#34
0xb6d44450 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6<br>#35 0x0806de71 in _start ()<br><br>Thanks in advance<br></td></tr></tbody></table><br>
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