Posts by Jean-David Beyer
|
1)
Message boards :
Number crunching :
Thought on Invalid Work Units.
(Message 2380)
Posted 6 days ago by Jean-David Beyer Post: very close to 1% of my WU's come back as being invalid I do not get failures anywhere near what you get: All tasks for computer 224473 Next 20 State: All (459) · In progress (186) · Validation pending (6) · Validation inconclusive (1) · Valid (265) · Invalid (1) · Error (0) Application: All (459) · Beta of DENIS-myocyte (0) · Human ventricular cell models optimization (459) · New human ventricular cell model (0) Not obvious to me why it failed: Task 43654207
Name HuVeMOp_20240422174246836079_ORdGradInc_k_11-BASE_MID-conf_978_1
Workunit 20718422
Created 22 Apr 2024, 16:21:34 UTC
Sent 23 Apr 2024, 2:39:52 UTC
Report deadline 26 Apr 2024, 2:39:52 UTC
Received 25 Apr 2024, 3:33:46 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 224473
Run time 1 hours 0 min 45 sec
CPU time 1 hours 0 min 29 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 5.92 GFLOPS
Application version Human ventricular cell models optimization v0.02
x86_64-pc-linux-gnu
Peak working set size 2.81 MB
Peak swap size 3.88 MB
Peak disk usage 0.32 MB
Stderr output
<core_client_version>7.20.2</core_client_version>
<![CDATA[
<stderr_txt>
===============================================================
--- DENIS Myocyte Simulator ---
Version 0.22 - Beta
---------------------------------------------------------------
https://denis.usj.es
Universidad San Jorge
===============================================================
Boinc file names:
- INPUT_FILENAME: ../../projects/denis.usj.es_denisathome/HuVeMOp_20240422174246836079_ORdGradInc_k_11-BASE_MID-conf_978.xml
- OUTPUT_FILENAME: ../../projects/denis.usj.es_denisathome/HuVeMOp_20240422174246836079_ORdGradInc_k_11-BASE_MID-conf_978_1_r297516337_0
- MARKERS_FILENAME: ../../projects/denis.usj.es_denisathome/HuVeMOp_20240422174246836079_ORdGradInc_k_11-BASE_MID-conf_978_1_r297516337_1
- CHECKPOINT_FILE: denis_checkpoint
- CHECKPOINT_FILE_2: denis_checkpoint_2
Configuration:
- Model name: ORd_SS_biphasic
- Solver: FE
- Simulation time: 3000000.000000
- dt: 0.002000
- Constants to change: 14
* GNa in INa: 105.611888
* GNaL_b in INaL: 0.014499
* Gto_b in Ito: 0.028115
* PCa_b in ICaL: 0.000089
* GKr_b in IKr: 0.041525
* GKs_b in IKs: 0.002227
* GK1_b in IK1: 0.168013
* Gncx_b in INaCa_i: 0.000885
* Pnak_b in INaK: 44.782199
* GKb_b in IKb: 0.003256
* PNab in INab: 0.000000
* PCab in ICab: 0.000000
* GpCa in IpCa: 0.053179
* celltype in environment: 2.000000
Starting output configuration...
Output starts at iteration 1499500000.
Num states to save: 1.
Num rates to save: 0.
Num algebraics to save: 0.
Saving checkpoint...
Iteration: 744561358, states[0] = 24.350441, states[40]= 0.000000
Saving checkpoint...
Iteration: 1488768646, states[0] = -86.950091, states[40]= 0.000001
Total time: 3000000.000000
State Variables:
- v in component membrane (millivolt): -87.123730
- CaMKt in component CaMK (millimolar): 0.024610
- cass in component intracellular_ions (millimolar): 0.000094
- nai in component intracellular_ions (millimolar): 8.619925
- nass in component intracellular_ions (millimolar): 8.620069
- ki in component intracellular_ions (millimolar): 142.840449
- kss in component intracellular_ions (millimolar): 142.840413
- cansr in component intracellular_ions (millimolar): 2.029411
- cajsr in component intracellular_ions (millimolar): 1.961385
- cai in component intracellular_ions (millimolar): 0.000097
- m in component INa (dimensionless): 0.007923
- hf in component INa (dimensionless): 0.671373
- hs in component INa (dimensionless): 0.671347
- j in component INa (dimensionless): 0.671199
- hsp in component INa (dimensionless): 0.424407
- jp in component INa (dimensionless): 0.671094
- mL in component INaL (dimensionless): 0.000217
- hL in component INaL (dimensionless): 0.468505
- hLp in component INaL (dimensionless): 0.233324
- a in component Ito (dimensionless): 0.001053
- iF in component Ito (dimensionless): 0.999491
- iS in component Ito (dimensionless): 0.543418
- ap in component Ito (dimensionless): 0.000537
- iFp in component Ito (dimensionless): 0.999491
- iSp in component Ito (dimensionless): 0.588244
- d in component ICaL (dimensionless): 0.000000
- ff in component ICaL (dimensionless): 1.000000
- fs in component ICaL (dimensionless): 0.874226
- fcaf in component ICaL (dimensionless): 1.000000
- fcas in component ICaL (dimensionless): 0.999586
- jca in component ICaL (dimensionless): 0.999945
- ffp in component ICaL (dimensionless): 1.000000
- fcafp in component ICaL (dimensionless): 1.000000
- nca in component ICaL (dimensionless): 0.004026
- xrf in component IKr (dimensionless): 0.000009
- xrs in component IKr (dimensionless): 0.502252
- xs1 in component IKs (dimensionless): 0.333262
- xs2 in component IKs (dimensionless): 0.000210
- xk1 in component IK1 (dimensionless): 0.996952
- Jrelnp in component ryr (millimolar_per_millisecond): 0.000002
- Jrelp in component ryr (millimolar_per_millisecond): 0.000002
23:33:32 (2183041): called boinc_finish(0)
</stderr_txt>
]]>
CoMBA Research Group Logo
Powered by BOINC
|
|
2)
Message boards :
Number crunching :
How do I get my stats?
(Message 2367)
Posted 23 days ago by Jean-David Beyer Post: How much each project is "paying" in points varies wildly across BOINC, with some actually inflating the points values, so others (incl, DENIS) look like a rather meager "payout". But then not everyone is one of those pointw****s... I used to run MilkyWay and Universe. I no longer do. One has work only for GPUs, and the operator of the other died. I do not remember which is which. Don't care either. They both gave out so many points for each work unit, even though those work units went very fast, that it was embarassing to me how many points I got. The five I try to run are all different, and all of them have long dry spells with no work, but at least the credits are not ridiculously large for the amount of work done. |
|
3)
Message boards :
Number crunching :
AvX2+ benefits ?
(Message 2364)
Posted 24 days ago by Jean-David Beyer Post: I just looked at the tasks run time on my computers and my i3-12100F is twice as fast as my i7-8700k Well, my Linux machine has Instruction Set Extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 Computer 224473 CPU type GenuineIntel Intel(R) Xeon(R) W-2245 CPU @ 3.90GHz [Family 6 Model 85 Stepping 7] Number of processors 16 Operating System Linux Red Hat Enterprise Linux Red Hat Enterprise Linux 8.9 (Ootpa) [4.18.0-513.24.1.el8_9.x86_64|libc 2.28] BOINC version 7.20.2 Memory 125.07 GB Cache 16896 KB Swap space 15.62 GB Total disk space 488.04 GB Free Disk Space 480.51 GB Measured floating point speed 5.92 billion ops/sec Measured integer speed 22.71 billion ops/sec Average upload rate 169.81 KB/sec Average download rate 9629.98 KB/sec Average turnaround time 1.23 days Here are the three most recent results, but comparing with my other (Windows 10) machine does not make sense as it has a much slower smaller processor. CPU type GenuineIntel 11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz [Family 6 Model 140 Stepping 1] Number of processors 8 41519441 19689063 9 Apr 2024, 13:43:10 UTC 10 Apr 2024, 12:10:18 UTC Completed and validated 3,681.32 3,663.96 42.98 Human ventricular cell models optimization v0.02 x86_64-pc-linux-gnu 41519518 19689102 9 Apr 2024, 13:43:10 UTC 9 Apr 2024, 19:16:09 UTC Completed and validated 3,771.43 3,731.72 41.53 Human ventricular cell models optimization v0.02 x86_64-pc-linux-gnu 41519469 19689077 9 Apr 2024, 13:43:10 UTC 10 Apr 2024, 10:06:43 UTC Completed and validated 3,660.38 3,642.97 42.75 Human ventricular cell models optimization v0.02 x86_64-pc-linux-gnu |
|
4)
Message boards :
Number crunching :
Server is out of work
(Message 2358)
Posted 25 days ago by Jean-David Beyer Post: There are lots of tasks right now Yes: I got a little over 200 for my big fast Linux machine and over 70 for my little Windows 10 machine. My Linux machine does four at a time and the Windows machine does two at a time. |
|
5)
Message boards :
Number crunching :
Server is out of work
(Message 2345)
Posted 4 Apr 2024 by Jean-David Beyer Post: So my two machines have missed an entire week's of work. 8-( |
|
6)
Message boards :
Number crunching :
Server is out of work
(Message 2336)
Posted 3 Apr 2024 by Jean-David Beyer Post: I live in Europe. We all take this Monday off as a holiday after Easter Sunday. So I doubt Jose will be releasing anything Monday. Maybe if he has new work,Tuesday sometime. It is now WEDNESDAY here in the New York City area, and still no work for Denis. I think I ran out of work last Friday. |
|
7)
Message boards :
Number crunching :
Server is out of work
(Message 2332)
Posted 2 Apr 2024 by Jean-David Beyer Post: I live in Europe. We all take this Monday off as a holiday after Easter Sunday. So I doubt Jose will be releasing anything Monday. Maybe if he has new work,Tuesday sometime. I live near New York City, 6 hours behind Spain. Perhaps 5 hours. (Daylight Savings Time issues). It is almost noon here, so Tuesday must be almost finished in Spain by now. There is still no new work available for Denis, and I have run out of work March 29. |
|
8)
Message boards :
Number crunching :
Server is out of work
(Message 2328)
Posted 29 Mar 2024 by Jean-David Beyer Post: DENIS always (since I added it in October last year) had bursts of several 100,000 of WUs available, which is followed by several days of no new WUs at all, apparently until all outstanding WUs have been returned. Right now early Friday afternoon near New York City, I have 60 work units in progress. My machine has 128 GBytes of RAM and 13 cores available to Boinc. I allow 4 DENIS tasks to run at a time. I have lots of disk space for BOINC: an entire partition of about 450 GBytes. So sometimes I get a little over 100 DENIS tasks sitting on my machine. No point getting more as then some expire before I get to running them. But it does mean that I cannot download enough tasks to last a week. I run ClimatePrediction at highest priority, but have not gotten any work in almost a year now, WCG which is giving me MCM1 work units at the moment, but there are enough gaps that I run out often. DENIS. Rosetta, and Einstein. Even with all these, I often run out of work and get down to running only three tasks instead of all 13 that I can run when I have them. Right now, I have them. |
|
9)
Message boards :
Number crunching :
Server is out of work
(Message 2326)
Posted 28 Mar 2024 by Jean-David Beyer Post: I don't know how long this has been going on...but I finally had a chance to check my stats in BOINC and saw the line going down, plus in my profile, I have all 0's for tasks. That does not reflect my experience. My experience is that Denis goes up and down so sometimes I have none, and sometimes I have huge number of Denis tasls in my machine. As far as credits are concerned, in the last month the curve for Denis has gone up from 5000 to 5300; a small increase. My WCG has given a consideral increase but with much more variability than Denis. I have received no work at all on my Linux machine since last June for ClimatePrediction. |
|
10)
Message boards :
News :
Hard drive space crisis solved // Crisis de espacio en el disco duro resuelta
(Message 2292)
Posted 13 Mar 2024 by Jean-David Beyer Post: But due to bad experience at the World Community Grid (which, with their handling of their projects, has probably driven a lot of folks over here in recent months, including me), PLEASE, even if things go bad, which is something that can always happen, try to post some update quickly about what is going on. And if the forum is taken down as well, put it up on your FB site or X. I am one of those who came here from WCG, due to their two-years of downtime. Then pretend to be up, but the only tasks I get are MCM1, and nothing from the other four. And even MCM is down a lot of the time. I also signed up for Universe and MilkyWay. But Universe seems to be going to only the Python stuff and he other only GPU that I do not allow. So I resigned from those two (yesterday). (But for me, even FB is bad as I cannot login. They do not like my password, but when I go through the motions to change the password, they send me a 6-digit access code to prove I am at my e-mail address. but they do not accept the access code they send me. I seem to be banned as there is no way to speak to anyone: no telephone number, no working e-mail address, nothing. None of this is the problem of Denis, though.) |
|
11)
Message boards :
Number crunching :
Upload errors: server is out of disk space
(Message 2186)
Posted 17 Sep 2023 by Jean-David Beyer Post: Well, the server seens up again, but still out of space. Sun 17 Sep 2023 05:58:00 PM EDT | DENIS@home | Started upload of NHuVe_20230915130259640348_NHuVeNLOnlyG_k_14-Pieske_333-conf_946_0_r1758396947_0 Sun 17 Sep 2023 05:58:00 PM EDT | DENIS@home | Started upload of NHuVe_20230915130259640348_NHuVeNLOnlyG_k_14-Pieske_1000-conf_945_1_r1159279011_0 Sun 17 Sep 2023 05:58:01 PM EDT | DENIS@home | [error] Error reported by file upload server: Server is out of disk space Sun 17 Sep 2023 05:58:01 PM EDT | DENIS@home | [error] Error reported by file upload server: Server is out of disk space Sun 17 Sep 2023 05:58:01 PM EDT | DENIS@home | Temporarily failed upload of NHuVe_20230915130259640348_NHuVeNLOnlyG_k_14-Pieske_333-conf_946_0_r1758396947_0: transient upload error Sun 17 Sep 2023 05:58:01 PM EDT | DENIS@home | Backing off 05:51:55 on upload of NHuVe_20230915130259640348_NHuVeNLOnlyG_k_14-Pieske_333-conf_946_0_r1758396947_0 Sun 17 Sep 2023 05:58:01 PM EDT | DENIS@home | Temporarily failed upload of NHuVe_20230915130259640348_NHuVeNLOnlyG_k_14-Pieske_1000-conf_945_1_r1159279011_0: transient upload error Sun 17 Sep 2023 05:58:01 PM EDT | DENIS@home | Backing off 05:56:33 on upload of NHuVe_20230915130259640348_NHuVeNLOnlyG_k_14-Pieske_1000-conf_945_1_r1159279011_0 |
|
12)
Message boards :
Number crunching :
Canceled Work Units by Server
(Message 2154)
Posted 23 Jul 2023 by Jean-David Beyer Post: To reduce task state "cancelled by server", perhaps the admin can add in some grace period? Sounds like a good idea to me. |
|
13)
Message boards :
Number crunching :
Canceled Work Units by Server
(Message 2152)
Posted 23 Jul 2023 by Jean-David Beyer Post: I am getting lots of tasks canceled by server. My machine is 224473. Here ia one of them. Workunit 7969164 name HuVeMOp_20230718132304300078_ORd_k_5-Drouin_MID_5000-conf_907 application Human ventricular cell models optimization created 18 Jul 2023, 11:26:41 UTC canonical result 16968692 granted credit 48.06 minimum quorum 2 initial replication 2 max # of error/total/success tasks 3, 10, 6 Task click for details Computer Sent Time reported or deadline explain Status Run time (sec) CPU time (sec) Credit Application 16968692 224349 19 Jul 2023, 8:22:35 UTC 22 Jul 2023, 8:39:49 UTC Completed and validated 2,313.46 2,279.81 48.06 Human ventricular cell models optimization v0.02 windows_x86_64 16968693 201356 19 Jul 2023, 8:29:12 UTC 20 Jul 2023, 4:00:47 UTC Completed and validated 9,879.10 7,307.09 48.06 Human ventricular cell models optimization v0.02 windows_x86_64 17626898 224473 22 Jul 2023, 8:22:39 UTC 22 Jul 2023, 8:49:04 UTC Cancelled by server 0.00 0.00 --- Human ventricular cell models optimization v0.02 x86_64-pc-linux-gnu In each case, the server sends out two tasks, but then two day later the server sends me a task for the same work unit. then the second task replies. then my task gets canceled. If the second task is not canceled first, why does the server send me a task, only to cancel it very shortly afterwards, when the second task completes. If this happened only once in a great while, maybe I would not care but 34 in the last few days? |
|
14)
Message boards :
Cafe :
Why DENIS?
(Message 2148)
Posted 19 Jul 2023 by Jean-David Beyer Post: I already had a stroke and heart attack. But that is not why I run DENIS, since I doubt any results they get will be soon enough to help me. I do it because it may halp others. And since my machine is up almost 24/7/365, it is better, IMAO, than running amical numbers, prime number searches, and stuff like that. I currently run ClimatePrediction, World Community Grid, DENIS, Rosetta, Einstein, and Universe and I let Universe run only if there is nothing else available. |
|
15)
Message boards :
Number crunching :
Invalid tasks
(Message 2138)
Posted 26 Jun 2023 by Jean-David Beyer Post: Noticed that as of this post I have 54 "Invalid" tasks across my various PC's spread over many days of computation. I have about 10 Invalid tasks at the moment. I looked up the work units involved to see if there were others with the same work unit, and how they did. In summary, in each case there were three users (including me) who got each of these work units. Mine was invalid and the other two were successful. As far as I can tell we all got the work unit about the same time, and usually the other two users got theirs slightly earlier than mine.But not always. But since they returned their results first, my job was canceled by the server. I am not sure if the server should have sent me the task at all until one of the others failed or timed out. But they did. |
|
16)
Message boards :
Number crunching :
Server Out of Space
(Message 2118)
Posted 19 Jun 2023 by Jean-David Beyer Post: I have about 585 WUs waiting upload. Getting messages in the the client log about server being out of space. Just posting for the record as I assume the admins know about the problem. I had about two screens full myself last night. But I could not leave a message because I could not log in to the site. Message on screen said something about could not connect to database (this is not an exact quote). This morning, most of them were gone. I retried and the remaining ones went right up. |
|
17)
Message boards :
Number crunching :
Low memory usage
(Message 2116)
Posted 18 Jun 2023 by Jean-David Beyer Post: Check the link I give above, you'll have an idea for all existing projects and applications, depending on the OS used. That table seems incomplete and out of date; at least for ClimatePrediction. Here is a brief description of a CPDN program for a weather prodiction class of tasks. I have run quite a bunch of them on Linux with what I assume is testing data, and it used a trifle less RAM than they suggest here. These took less than a day of computer time, but I assume real data would take longer. Technical information: Please ensure 'Leave non-GPU tasks in memory while suspended' is set in Disk/Memory options of boincmgr CPDN app-name: oifs_43r3_bl Run time: ~6 hrs/task on a modern CPU Max memory: ~7Gb Total number of files: 354 files Model output: 16Mb per output step (uncompressed) Total size of uploaded files: 1.5GB Checkpoint filesize: ~800Mb (these are periodically created & deleted in the slot dir and not uploaded) |
|
18)
Message boards :
Number crunching :
Low memory usage
(Message 2114)
Posted 18 Jun 2023 by Jean-David Beyer Post:
|
|
19)
Message boards :
News :
Status of the project // Estado del proyecto
(Message 2105)
Posted 15 Jun 2023 by Jean-David Beyer Post: So are you looking for tasks which require 20+ hours? :) Yes, but I am not looking for them here. I have ClimatePrediction for that. Latest ones have taken about 10 days each. But they lately sending out very little work. Here is my latest one. Task Work unit Sent Reported Status Run time (sec) CPU time (sec) Credit Application 22318648 12138603 30 May 2023, 3:38:46 UTC 9 Jun 2023, 1:20:39 UTC Completed 852,578.34 843,274.30 33,854.34 UK Met Office HadAM4 at N216 resolution v8.52 i686-pc-linux-gnu |
|
20)
Message boards :
News :
Status of the project // Estado del proyecto
(Message 2101)
Posted 14 Jun 2023 by Jean-David Beyer Post: If you're interested, Einstein@Home guarantee constant work for different sub projects. Server status shows that current batches of tasks need at least few months. Maybe an entire batch requires a few months, but individual tasks require only seven to eight hours on my Linux machine. Computer 224473 CPU type GenuineIntel Intel(R) Xeon(R) W-2245 CPU @ 3.90GHz [Family 6 Model 85 Stepping 7] Number of processors 16 Operating System Linux Red Hat Enterprise Linux Red Hat Enterprise Linux 8.7 (Ootpa) [4.18.0-425.13.1.el8_7.x86_64|libc 2.28] BOINC version 7.20.2 Memory 125.34 GB Cache 16896 KB Swap space 15.62 GB Total disk space 488.04 GB Free Disk Space 473.01 GB Measured floating point speed 6.04 billion ops/sec Measured integer speed 25.59 billion ops/sec |
Next 20
