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optimized sources
_heinz:
new NVIDIA driver 19562 CUDA version 3000 is now available for download...
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
01.12.2009 22:29:27 NVIDIA GPU 0: ION (driver version 19562, CUDA version 3000, compute capability 1.1, 256MB, 35 GFLOPS peak)
this answers a lot of questions.
_heinz:
ION,
today I found some errors happened in cuda-app.
have a look at 1440732028
- exit code -1073741819 (0xc0000005)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Work Unit Info:
...............
WU true angle range is : 0.408909
After app init: total GPU memory 268435456 free GPU memory 126873600
Cuda error 'cudaMallocArray( &dev_gauss_dof_lcgf_cache' in file 'd:/BoincSeti_Prog/sinbad_repositories/LunaticsUnited/SETI_CUDA_MB_exp/client/cuda/cudaAcc_gaussfit.cu' in line 417 : out of memory.
setiathome_CUDA: CUDA runtime ERROR in device memory allocation (Step 2 of 3). Falling back to HOST CPU processing...
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x726F662F read attempt to address 0x726F662F
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
10 others error'ed out by VLAR autokill
I got 7 new wu's, hope they will run
_heinz:
V8-Xeon
BOINC 6.10.18
I have same problems with the latest BOINC version. If I click on Tasks then on Show Active Tasks and vice versa Boinc did not response. The windows closed by OS. This happened twice today.
on the machine are running:
8 x ak_v8b
2 x Milkyway
---------------------------------------------
A other temperature problem happened twice again. FBDIMM shows temps of 98 grd celsius and the FBDIMM-fan (OCZ) runs more than 4000 rpm and makes a lot of noise. (Looks like I need a new, better fan)
Normally the FBDIMM's have temps ~76 - 86 grd celsius.
At first I took off 4 slot-plates on the backside for better air circulation, this way the hot air of the passive cooled grafik-adapter RV670 can now go direct out backside and must not stream up to the additionlal backside fan.
I hope this helps a bit.
Additional I opened the window, outside are 5 grd at night.
Now temps are normal.
Informationsliste Wert
Sensor Eigenschaften
Sensortyp Dual ADT7490 (SMBus 2Ch, 2Eh)
GPU Sensortyp Diode (ATI-Diode)
Motherboard Name Intel D5400XS
Temperaturen
CPU1 53 °C (127 °F)
CPU2 61 °C (142 °F)
1. CPU / 1. Kern 50 °C (122 °F)
1. CPU / 2. Kern 37 °C (99 °F)
1. CPU / 3. Kern 47 °C (117 °F)
1. CPU / 4. Kern 46 °C (115 °F)
2. CPU / 1. Kern 44 °C (111 °F)
2. CPU / 2. Kern 41 °C (106 °F)
2. CPU / 3. Kern 43 °C (109 °F)
2. CPU / 4. Kern 43 °C (109 °F)
DIMM 78 °C (172 °F)
GPU Diode 71 °C (160 °F)
Temperatur 1 52 °C (126 °F)
Temperatur 2 53 °C (127 °F)
Temperatur 3 53 °C (127 °F)
FB-DIMM1 86 °C (187 °F)
FB-DIMM2 83 °C (181 °F)
FB-DIMM3 78 °C (172 °F)
FB-DIMM4 76 °C (169 °F)
Seagate ST31000340NS 42 °C (108 °F)
Seagate ST31000340NS 42 °C (108 °F)
Seagate ST31000340NS 44 °C (111 °F)
Kühllüfter
CPU1 655 RPM
CPU2 649 RPM
North Bridge 4795 RPM
South Bridge 4087 RPM
DIMM 2963 RPM
Aux 983 RPM
Grafikprozessor (GPU) 100%
Spannungswerte
CPU1 Kern 1.11 V
CPU2 Kern 1.11 V
+1.5 V 1.54 V
+3.3 V 3.35 V
+5 V 5.13 V
+12 V 12.31 V
FSB VTT 1.21 V
North Bridge Kern 1.25 V
DIMM 1.80 V
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CPU 100% and GPU 90% full power
:)
_heinz:
after updating Everest Ultimate to the latest Beta version 5.30.1965 cpu show following:
Informationsliste Wert
Prozessor Eigenschaften
Hersteller Intel(R) Corporation
Version Intel(R) Xeon(R) CPU E5405 @ 2.00GHz
Externer Takt 333 MHz
Maximaler Takt 4000 MHz
Aktueller Takt 2000 MHz
Typ Central Processor
Spannung 1.6 V
Status Aktiviert
Aufrüstung Socket LGA771
Sockelbezeichnung J6PR
---------------------------------------------------------------------------
wuhhh my cpu runs at 50% speed :o
had seen this alredy a year ago, but later it was never shown again.
looks like there is some more to explore,
but first the temp issues must be solved. (ordered a new FB-DIMM cooler, Corsair Dominator Airflow Fan)
We know E5400 can run 4GHz as our friend Francois Piednoel from Intel had shown us.
_heinz:
The "Corsair Dominator Airflow Fan" does not fit , its too high over the FB-DIMM and the fastening is not usable for me.
I must selfconstruct the fastening or I must look for any other one.
A try to run the FB-DIMM's still with my big 22 cm fans of the case has not the effect as a small FB-DIMM fan-cooler as following values show you:
Informationsliste Wert
Sensor Eigenschaften
Sensortyp Dual ADT7490 (SMBus 2Ch, 2Eh)
GPU Sensortyp Diode (ATI-Diode)
Motherboard Name Intel D5400XS
Temperaturen
CPU1 50 °C (122 °F)
CPU2 62 °C (144 °F)
1. CPU / 1. Kern 48 °C (118 °F)
1. CPU / 2. Kern 36 °C (97 °F)
1. CPU / 3. Kern 44 °C (111 °F)
1. CPU / 4. Kern 43 °C (109 °F)
2. CPU / 1. Kern 40 °C (104 °F)
2. CPU / 2. Kern 37 °C (99 °F)
2. CPU / 3. Kern 41 °C (106 °F)
2. CPU / 4. Kern 41 °C (106 °F)
DIMM 73 °C (163 °F)
GPU Diode 70 °C (158 °F)
Temperatur 1 48 °C (118 °F)
Temperatur 2 46 °C (115 °F)
Temperatur 3 49 °C (120 °F)
FB-DIMM1 95 °C (203 °F)
FB-DIMM2 102 °C (216 °F)
FB-DIMM3 94 °C (201 °F)
FB-DIMM4 86 °C (187 °F)
Seagate ST31000340NS 34 °C (93 °F)
Seagate ST31000340NS 33 °C (91 °F)
Seagate ST31000340NS 35 °C (95 °F)
Kühllüfter
CPU1 643 RPM
CPU2 635 RPM
North Bridge 3492 RPM
South Bridge 4144 RPM
Aux 585 RPM
Grafikprozessor (GPU) 81%
Spannungswerte
CPU1 Kern 1.10 V
CPU2 Kern 1.11 V
+1.5 V 1.54 V
+3.3 V 3.35 V
+5 V 5.13 V
+12 V 12.31 V
FSB VTT 1.21 V
North Bridge Kern 1.25 V
DIMM 1.80 V
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 x collatz
8 x akv8b
102 grd celsius on a FB-DIMM is really hot... :o
if no work for all 8 cores (cpu usage 1%) temps are:
FB-DIMM1 70 °C (158 °F)
FB-DIMM2 73 °C (163 °F)
FB-DIMM3 66 °C (151 °F)
FB-DIMM4 62 °C (144 °F)
thats a lot, so we have no big room upwards to max 85 grd celsius (this temp shows normally with 8 x akv8)
-------------------------------------------------------------------------------------
if you have FB-DIMMS on your server and you have some good ideas to cool them down, so let me know.
regards ;D
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