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Where did the processor go
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HAL Send message Joined: 28 Mar 03 Posts: 704 Credit: 870,617 RAC: 0 |
I have a Pentium D which for a year or so now has happily crunched MB and AP on 2 processors. During the current WU stoppage I go a red letter notice saying I should update my boink system - which I did. Now without any changes in preferences it tells me my preferences limit it to 1 CPU. It will no longer process AP even if available and will NOT utilize 2 processors regardless of preference settings. I have since taken that machine away from SETI since it can not function as it previously had. Classic WU= 7,237 Classic Hours= 42,079 |
Jord Send message Joined: 9 Jun 99 Posts: 15184 Credit: 4,362,181 RAC: 3 |
Can you post the contents of the global_prefs.xml file and if it exists, the contents of your global_prefs_override.xml file, please? It or they will be in your BOINC Data directory. |
HAL Send message Joined: 28 Mar 03 Posts: 704 Credit: 870,617 RAC: 0 |
Can you post the contents of the global_prefs.xml file and if it exists, the contents of your global_prefs_override.xml file, please? It or they will be in your BOINC Data directory. I'll try to post it soon - thanx Classic WU= 7,237 Classic Hours= 42,079 |
Jord Send message Joined: 9 Jun 99 Posts: 15184 Credit: 4,362,181 RAC: 3 |
Why do you have preferences set for all 4 venues on this machine? You can check what venue it is using by going to the Your Computer list in Your Account, getting its details and scroll down to the location. You only have to set the preferences for that venue, there's no need to set them for all others. That only makes a big file with otherwise useless information. |
HAL Send message Joined: 28 Mar 03 Posts: 704 Credit: 870,617 RAC: 0 |
Can you post the contents of the global_prefs.xml file and if it exists, the contents of your global_prefs_override.xml file, please? It or they will be in your BOINC Data directory. here is the override - <global_preferences> <run_on_batteries>0</run_on_batteries> <run_if_user_active>1</run_if_user_active> <run_gpu_if_user_active>0</run_gpu_if_user_active> <idle_time_to_run>3.000000</idle_time_to_run> <start_hour>0.000000</start_hour> <end_hour>0.000000</end_hour> <net_start_hour>0.000000</net_start_hour> <net_end_hour>0.000000</net_end_hour> <leave_apps_in_memory>0</leave_apps_in_memory> <confirm_before_connecting>0</confirm_before_connecting> <hangup_if_dialed>0</hangup_if_dialed> <dont_verify_images>0</dont_verify_images> <work_buf_min_days>5.000000</work_buf_min_days> <work_buf_additional_days>9.000000</work_buf_additional_days> <max_ncpus_pct>90.000000</max_ncpus_pct> <cpu_scheduling_period_minutes>60.000000</cpu_scheduling_period_minutes> <disk_interval>60.000000</disk_interval> <disk_max_used_gb>100.000000</disk_max_used_gb> <disk_max_used_pct>50.000000</disk_max_used_pct> <disk_min_free_gb>0.000000</disk_min_free_gb> <vm_max_used_pct>75.000000</vm_max_used_pct> <ram_max_used_busy_pct>60.000000</ram_max_used_busy_pct> <ram_max_used_idle_pct>90.000000</ram_max_used_idle_pct> <max_bytes_sec_up>0.000000</max_bytes_sec_up> <max_bytes_sec_down>0.000000</max_bytes_sec_down> <cpu_usage_limit>100.000000</cpu_usage_limit> </global_preferences> Classic WU= 7,237 Classic Hours= 42,079 |
Jord Send message Joined: 9 Jun 99 Posts: 15184 Credit: 4,362,181 RAC: 3 |
Ok, the override preferences, that you go to from Advanced GUI->Advanced->Preferences, will override any of the same preferences set through the web-site, for only the computer you set those preferences on. The below one will set your amount of CPUs to use to one. <max_ncpus_pct>90.000000</max_ncpus_pct> The number used is an integer number, meaning that on a 2 CPU system, even 99% of CPUs is 1. Only 100% is 2. So now you can choose to clear the override preferences and go back to using the web-site preferences (Advanced GUI->Advanced->Preferences->Click Clear), or to adjust that number of "On multiprocessors, use at most xxx% of the processors" to reflect 100, then click OK. |
HAL Send message Joined: 28 Mar 03 Posts: 704 Credit: 870,617 RAC: 0 |
Can you post the contents of the global_prefs.xml file and if it exists, the contents of your global_prefs_override.xml file, please? It or they will be in your BOINC Data directory. here is the first one - <global_preferences> <source_project>http://setiathome.berkeley.edu/</source_project> <source_scheduler>http://setiboinc.ssl.berkeley.edu/sah_cgi/cgi</source_scheduler> <mod_time>1248588067</mod_time> <run_on_batteries>1</run_on_batteries> <run_if_user_active>1</run_if_user_active> <run_gpu_if_user_active>1</run_gpu_if_user_active> <idle_time_to_run>3</idle_time_to_run> <suspend_if_no_recent_input>0</suspend_if_no_recent_input> <cpu_scheduling_period_minutes>60</cpu_scheduling_period_minutes> <hangup_if_dialed>1</hangup_if_dialed> <work_buf_min_days /> <work_buf_additional_days>1</work_buf_additional_days> <max_cpus>4</max_cpus> <max_ncpus_pct>100</max_ncpus_pct> <cpu_usage_limit>100</cpu_usage_limit> <disk_interval>60</disk_interval> <disk_max_used_gb>100</disk_max_used_gb> <disk_max_used_pct>50</disk_max_used_pct> <disk_min_free_gb>0.1</disk_min_free_gb> <vm_max_used_pct>80</vm_max_used_pct> <ram_max_used_busy_pct>60</ram_max_used_busy_pct> <ram_max_used_idle_pct>90</ram_max_used_idle_pct> <max_bytes_sec_down>0</max_bytes_sec_down> <max_bytes_sec_up>0</max_bytes_sec_up> <dont_verify_images>0</dont_verify_images> - <venue name="home"> <run_on_batteries>1</run_on_batteries> <run_if_user_active>1</run_if_user_active> <run_gpu_if_user_active>1</run_gpu_if_user_active> <idle_time_to_run>3</idle_time_to_run> <suspend_if_no_recent_input>0</suspend_if_no_recent_input> <cpu_scheduling_period_minutes>60</cpu_scheduling_period_minutes> <hangup_if_dialed>0</hangup_if_dialed> <work_buf_min_days /> <work_buf_additional_days>10</work_buf_additional_days> <max_cpus>2</max_cpus> <max_ncpus_pct>100</max_ncpus_pct> <cpu_usage_limit>100</cpu_usage_limit> <disk_interval>60</disk_interval> <disk_max_used_gb>100</disk_max_used_gb> <disk_max_used_pct>80</disk_max_used_pct> <disk_min_free_gb>0.001</disk_min_free_gb> <vm_max_used_pct>80</vm_max_used_pct> <ram_max_used_busy_pct>90</ram_max_used_busy_pct> <ram_max_used_idle_pct>90</ram_max_used_idle_pct> <max_bytes_sec_down>0</max_bytes_sec_down> <max_bytes_sec_up>0</max_bytes_sec_up> <dont_verify_images>0</dont_verify_images> </venue> - <venue name="work"> <run_on_batteries>1</run_on_batteries> <run_if_user_active>1</run_if_user_active> <run_gpu_if_user_active>1</run_gpu_if_user_active> <idle_time_to_run>3</idle_time_to_run> <suspend_if_no_recent_input>0</suspend_if_no_recent_input> <cpu_scheduling_period_minutes>60</cpu_scheduling_period_minutes> <hangup_if_dialed>0</hangup_if_dialed> <work_buf_min_days /> <work_buf_additional_days>8</work_buf_additional_days> <max_cpus>3</max_cpus> <max_ncpus_pct>100</max_ncpus_pct> <cpu_usage_limit>100</cpu_usage_limit> <disk_interval>60</disk_interval> <disk_max_used_gb>100</disk_max_used_gb> <disk_max_used_pct>50</disk_max_used_pct> <disk_min_free_gb>0.001</disk_min_free_gb> <vm_max_used_pct>75</vm_max_used_pct> <ram_max_used_busy_pct>60</ram_max_used_busy_pct> <ram_max_used_idle_pct>90</ram_max_used_idle_pct> <max_bytes_sec_down>0</max_bytes_sec_down> <max_bytes_sec_up>0</max_bytes_sec_up> <dont_verify_images>0</dont_verify_images> </venue> - <venue name="school"> <run_on_batteries>0</run_on_batteries> <run_if_user_active>1</run_if_user_active> <run_gpu_if_user_active>1</run_gpu_if_user_active> <idle_time_to_run>3</idle_time_to_run> <suspend_if_no_recent_input>0</suspend_if_no_recent_input> <cpu_scheduling_period_minutes>60</cpu_scheduling_period_minutes> <hangup_if_dialed>0</hangup_if_dialed> <work_buf_min_days>1</work_buf_min_days> <work_buf_additional_days>0.25</work_buf_additional_days> <max_cpus>2</max_cpus> <max_ncpus_pct>100</max_ncpus_pct> <cpu_usage_limit>100</cpu_usage_limit> <disk_interval>60</disk_interval> <disk_max_used_gb>100</disk_max_used_gb> <disk_max_used_pct>50</disk_max_used_pct> <disk_min_free_gb>0.001</disk_min_free_gb> <vm_max_used_pct>75</vm_max_used_pct> <ram_max_used_busy_pct>50</ram_max_used_busy_pct> <ram_max_used_idle_pct>90</ram_max_used_idle_pct> <max_bytes_sec_down>0</max_bytes_sec_down> <max_bytes_sec_up>0</max_bytes_sec_up> <dont_verify_images>0</dont_verify_images> </venue> </global_preferences> I set all venues since I may have to change each machine I have to a different venue occationally and I do that quite often. Classic WU= 7,237 Classic Hours= 42,079 |
Jord Send message Joined: 9 Jun 99 Posts: 15184 Credit: 4,362,181 RAC: 3 |
To make sure you see it, I answered your problem already between your two posts, here. I wrote: Ok, the override preferences, that you go to from Advanced GUI->Advanced->Preferences, will override any of the same preferences set through the web-site, for only the computer you set those preferences on. When ever in the future you want to look at the local preferences again, but NOT use them, make sure to exit that window using the Cancel button. Clicking OK will save the overriding preferences and immediately use them. |
Gundolf Jahn Send message Joined: 19 Sep 00 Posts: 3184 Credit: 446,358 RAC: 0 |
<max_ncpus_pct>90.000000</max_ncpus_pct> You have (inadvertantly?) told BOINC to use only 90% of your processors. With two processors, that results in using only one of them (the integral part of 1.8). You'll have to set "On multiprocessors, use at most 100 % of the processors" (not to be confused with "Use at most 100 percent of CPU time") in your local preferences or press the Clear button, if you want to use the online preferences. Gruß, Gundolf [edit]Okay, I could have known that Ageless would be faster on that :-)[/edit] Computer sind nicht alles im Leben. (Kleiner Scherz) SETI@home classic workunits 3,758 SETI@home classic CPU time 66,520 hours |
HAL Send message Joined: 28 Mar 03 Posts: 704 Credit: 870,617 RAC: 0 |
checking the preferences I see everything set to 100% - something must be gimiking up the files you mentioned. My preference setting are correct. Classic WU= 7,237 Classic Hours= 42,079 |
Gundolf Jahn Send message Joined: 19 Sep 00 Posts: 3184 Credit: 446,358 RAC: 0 |
You need to clear the local preferences! Select BOINC manager's Advanced view, then in the Advanced menu "Preferences..." There you have to press the "Clear" button. [edit]And then you have to restart the BOINC client to let it recognize the second processor.[/edit] |
Jord Send message Joined: 9 Jun 99 Posts: 15184 Credit: 4,362,181 RAC: 3 |
Do NOT check in the online preferences! Instead: Open BOINC Manager->Advanced view->Advanced->Preferences->Processor usage tab. At the bottom of this window check the "Other Options", you'll need the number for On multiprocessors, use at most xxx% of the processors. It needs to be 100, so change it to 100, even if it shows as 100 already, then click OK. (or indeed, as Gundolf says, click Clear to remove the overriding preferences). |
HAL Send message Joined: 28 Mar 03 Posts: 704 Credit: 870,617 RAC: 0 |
Gotcha - Thanx, I don't use that feature, it was at 90 - changed and got the 2nd one up. thanx again. someone been messin wit my toys again. Classic WU= 7,237 Classic Hours= 42,079 |
Jord Send message Joined: 9 Jun 99 Posts: 15184 Credit: 4,362,181 RAC: 3 |
Once more with more vigor as a warning to all. When ever you go to the local preferences, in either the Simple GUI Preferences, or Advanced GUI Advanced->Preferences and click OK there, you will save these preferences to disk and immediately start using them. These preferences will override any of the same preferences found in the web-site preferences. This means that you can change the web-site preferences until you see blue in the face, but BOINC on that machine will just not use them, as it is using the local preferences only. So when you want to make that one machine follow your preferences you will either: 1. have to adjust the local preferences and click OK again to save them once more. 2. or click the Clear button, which will delete the global_prefs_override.xml file and immediately switch back to the last web-site preferences you updated to. Whenever you just want to look at the local preferences but not use them, make sure to exit that window with the Cancel button. |
OzzFan Send message Joined: 9 Apr 02 Posts: 15691 Credit: 84,761,841 RAC: 28 |
Hmmm... so I was right. It was a configuration file issue as I had said in my PM to you. :) |
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