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optimized sources
_heinz:
special astropulse 6.01-build for ATOM-Processor
My long test run with a real astropulse wu ended today
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Quick timetable
WU : #ap_genwis.dat
ap_5.05r409_SSE.exe -verbose :
Elapsed 104.863 secs
CPU 101.026 secs
ap_5.05r468_SSE3_ATOM_IXE_MKLS_O3.exe -verbose :
Elapsed 8.455 secs, speedup: 91.94% ratio: 12.40x
CPU 3.994 secs, speedup: 96.05% ratio: 25.29x
ap_6.01r548_SSE_331_noAVX.exe -verbose :
Elapsed 98.888 secs, speedup: 5.70% ratio: 1.06x
CPU 95.785 secs, speedup: 5.19% ratio: 1.05x
ap_6.01r557_SSE3_ATOM_IXE_MKLS_O3.exe -verbose :
Elapsed 6.209 secs, speedup: 94.08% ratio: 16.89x
CPU 3.588 secs, speedup: 96.45% ratio: 28.16x
ap_6.01r557_SSE3_ATOM_IXE_MKLS_O3_libfftwf-3.3.1.exe -verbose :
Elapsed 104.192 secs, speedup: 0.64% ratio: 1.01x
CPU 100.277 secs, speedup: 0.74% ratio: 1.01x
ap_6.01r557_SSE3_ATOM_IXE12.1.2.278_MKLS10.3.8_O3.exe -verbose :
Elapsed 6.474 secs, speedup: 93.83% ratio: 16.20x
CPU 3.869 secs, speedup: 96.17% ratio: 26.11x
WU : ap_08mr07ag_B4_P1_00025_20100428_07060.wu
ap_5.05r409_SSE.exe -verbose :
Elapsed 245817.702 secs
CPU 239508.351 secs
ap_5.05r468_SSE3_ATOM_IXE_MKLS_O3.exe -verbose :
Elapsed 175379.443 secs, speedup: 28.65% ratio: 1.40x
CPU 173293.118 secs, speedup: 27.65% ratio: 1.38x
ap_6.01r548_SSE_331_noAVX.exe -verbose :
Elapsed 231145.730 secs, speedup: 5.97% ratio: 1.06x
CPU 230139.305 secs, speedup: 3.91% ratio: 1.04x
ap_6.01r557_SSE3_ATOM_IXE_MKLS_O3.exe -verbose :
Elapsed 220803.835 secs, speedup: 10.18% ratio: 1.11x
CPU 218619.209 secs, speedup: 8.72% ratio: 1.10x
ap_6.01r557_SSE3_ATOM_IXE_MKLS_O3_libfftwf-3.3.1.exe -verbose :
Elapsed 202800.952 secs, speedup: 17.50% ratio: 1.21x
CPU 201832.971 secs, speedup: 15.73% ratio: 1.19x
ap_6.01r557_SSE3_ATOM_IXE12.1.2.278_MKLS10.3.8_O3.exe -verbose :
Elapsed 173418.757 secs, speedup: 29.45% ratio: 1.42x
CPU 172586.200 secs, speedup: 27.94% ratio: 1.39x
======================================
Restoring BOINC to pretest state...
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Against ap_5.05r486 we lost no speedup with the new ap_6.01r557
We can be happy with it.
Full test-result in our beta test area.
_heinz
_heinz:
Today I installed CUDA 4.2 on my machines
Using BOINC 6.10.58
R3600
25.04.2012 03:21:53 NVIDIA GPU 0: ION (driver version 30132, CUDA version 4020, compute capability 1.1, 256MB, 35 GFLOPS peak)
P6630 Laptop i3, 2.6GHz
25.04.2012 10:04:05 NVIDIA GPU 0: GeForce GT 540M (driver version unknown, CUDA version 4020, compute capability 2.1, 1024MB, 205 GFLOPS peak)
v8-Xeon
25.04.2012 09:59:25 NVIDIA GPU 0: GeForce GTX 570 (driver version 30132, CUDA version 4020, compute capability 2.0, 1280MB, 1632 GFLOPS peak)
25.04.2012 09:59:25 NVIDIA GPU 1: GeForce GTX 470 (driver version 30132, CUDA version 4020, compute capability 2.0, 1280MB, 1398 GFLOPS peak)
25.04.2012 09:59:25 NVIDIA GPU 2: GeForce GTX 470 (driver version 30132, CUDA version 4020, compute capability 2.0, 1280MB, 1380 GFLOPS peak)
_heinz
_heinz:
ATI - driver for HD4670 AGP 12-1_agp-hotfix_xp32_dd_cc
BOINC 7.0.25
30.04.2012 20:19:49 | | Processor: 1 GenuineIntel Intel(R) Pentium(R) 4 CPU 2.66GHz [Family 15 Model 2 Stepping 7]
30.04.2012 20:19:49 | | Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss htt tm pbe
30.04.2012 20:19:49 | | OS: Microsoft Windows XP: Home x86 Edition, Service Pack 3, (05.01.2600.00)
30.04.2012 20:19:49 | | Memory: 1023.48 MB physical, 4.90 GB virtual
30.04.2012 20:19:49 | | Disk: 55.89 GB total, 16.03 GB free
30.04.2012 20:19:49 | | Local time is UTC +2 hours
30.04.2012 20:19:49 | | ATI GPU 0: ATI RV730 (CAL version 1.4.1664, 1024MB, 1012MB available, 960 GFLOPS peak)
works fine with primegrid, cpu-usage now down to 7- 10% (tpsieve_1.38)
the machine (P4 Northwood 2.6GHz) shows ~50% cpu usage total while crunching.
This shows: a single CPU can feed a Graphicadapter like HD4670 to crunch
25th april the machine had 2.250.000 pg-credit
_heinz
_heinz:
Its hot here in the Rhinvalley since 2 days, we had outdoortemperature over 30 grd C already
Roomtemp=25,8 grd celsius
GPU2_470_101_grd :'(
All temps over 100 grd C makes me trouble with the hardware.
Looks like I need a watercooled solution....or a compressor-cooling like a refrigerator.
If temps are not going down a bit, then I must shutdown my crunchers.
_heinz
_heinz:
MSI announces:
N690GTX Dual GPU
N690GTX-P3D4GD5
3072 CUDA-Processors
4GB GDDR5, 6008MHz
(TDP) 300 Watt
max temp 98 grd C
10 years ultra long lifetime (under full load).
price in germany: 999,00 Euro
happy crunching
_heinz
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