Message boards :
Number crunching :
Leaky Memory
Message board moderation
Author | Message |
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Send message Joined: 17 Nov 07 Posts: 77 Credit: 117,183 RAC: 0 |
Still seeing 'Memory Leaks.' Example Result: 569967
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Send message Joined: 30 Aug 07 Posts: 2046 Credit: 26,480 RAC: 0 |
we're loooking into this, hopefully in the next couple days we'll have a new binary out to fix the leak. |
Send message Joined: 17 Nov 07 Posts: 77 Credit: 117,183 RAC: 0 |
we're loooking into this... Thanks. As an aside, does BOINC version make a difference? |
Send message Joined: 30 Aug 07 Posts: 2046 Credit: 26,480 RAC: 0 |
we're loooking into this... It looks like almost everyone across the board is getting the same leaked memory, so i'm almost positive the problem is with our code and not with BOINC :) |
Send message Joined: 2 Dec 07 Posts: 1 Credit: 1,025 RAC: 0 |
Beeing greedy when it comes to memory allocation is no good ;) Here's another one (WU gs_25_1196732896_22224). Application stopped doing anything after completeing 46,9% of WU. Tried halting it manually from BOINC manager and restarting computations, but it failed (I'm using MS Losedows XP - this was reported earlier, as I see). Now it's the same with gs_25_1196732896_22223 - neither it's doing anything, nor it's reporting error. |
Send message Joined: 17 Nov 07 Posts: 77 Credit: 117,183 RAC: 0 |
WU 884776: <core_client_version>5.10.30</core_client_version> <![CDATA[ <stderr_txt> Unrecognized XML in GLOBAL_PREFS::parse_override: suspend_if_no_recent_input Skipping: 0.000000 Skipping: /suspend_if_no_recent_input APP: error writing checkpoint (resolving checkpoint file) -108 output_path: astronomy_checkpoint ********** ********** Memory Leaks Detected!!! Memory Statistics: 0 bytes in 0 Free Blocks. 778 bytes in 6 Normal Blocks. 5184 bytes in 4 CRT Blocks. 0 bytes in 0 Ignore Blocks. 0 bytes in 0 Client Blocks. Largest number used: 5614732 bytes. Total allocations: 5803384 bytes. Dumping objects -> c:\research\boinc_samples\astronomy\parameters.c(398) : {200327} normal block at 0x01A634F0, 64 bytes long. Data: < m 8) ?^ 5@> DF 6D DE 38 29 CC D9 3F 5E BD 8A 8C 0E B8 35 40 c:\research\boinc_samples\astronomy\parameters.c(273) : {94} normal block at 0x009C6B38, 100 bytes long. Data: < > CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD c:\research\boinc_samples\astronomy\parameters.c(263) : {87} normal block at 0x009C6908, 512 bytes long. Data: <particle: 248, g> 70 61 72 74 69 63 6C 65 3A 20 32 34 38 2C 20 67 {60} normal block at 0x009C52F0, 12 bytes long. Data: < @ E M > 90 40 9C 00 F0 45 9C 00 90 4D 9C 00 c:\research\boinc\api\boinc_api.c(160) : {55} normal block at 0x009C2A58, 4 bytes long. Data: < > 00 00 AD 00 c:\research\boinc\lib\parse.c(142) : {54} normal block at 0x009C29D0, 86 bytes long. Data: < <color_scheme>T> 0A 3C 63 6F 6C 6F 72 5F 73 63 68 65 6D 65 3E 54 Object dump complete. </stderr_txt> ]]> |
Send message Joined: 17 Nov 07 Posts: 77 Credit: 117,183 RAC: 0 |
Here's another one (WU gs_25_1196732896_22224). Did it say 'Waiting for memory'? I had one today (841720) that 'paused' at about 87% (Usually get around 1.96-2.02 credits @100%, errored credit of 1.74). |
Send message Joined: 17 Nov 07 Posts: 77 Credit: 117,183 RAC: 0 |
Result 1236797:
I think this was brought up in another thread, but I noticed it myself (when I've checked): I have seen WU's reach 100% in the Boinc GUI, then appear to restart at 0.000%, continue for about 5 seconds (up to ~0.15x%), and complete. |
Send message Joined: 30 Aug 07 Posts: 2046 Credit: 26,480 RAC: 0 |
Result 1236797: the reason for the WU progress going to 0% briefly is that theres a problem with the application restarting the progress when it moves from calculating the integral of the volume (which is the most computationally intensive part) to calculating the fitness using that integral and all the stars. this should be fixed in the next version. |
Send message Joined: 29 Aug 07 Posts: 1 Credit: 11,911 RAC: 0 |
Still getting memory leaks! |
Send message Joined: 17 Nov 07 Posts: 77 Credit: 117,183 RAC: 0 |
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Send message Joined: 17 Nov 07 Posts: 77 Credit: 117,183 RAC: 0 |
Result 3438717:
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Send message Joined: 17 Nov 07 Posts: 77 Credit: 117,183 RAC: 0 |
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