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drummers-lowrise
11) Message boards : Generalized Fermat Prime Search : Genefer 3.2.8 testing (Message 86769)
Posted 2693 days ago by Profile rroonnaallddProject donor
I get no errors after updating the nvidia driver to 346:


boinc@vmware2k-3:~/Cuda/Iain_Bethune-GENEFER/trunk/bin/linux/neu$ ./geneferocl_linux32 -q '157476^65536+1' geneferocl 3.2.8-dev (Linux/OpenCL/32-bit) Copyright 2001-2015, Yves Gallot Copyright 2009, Mark Rodenkirch, David Underbakke Copyright 2010-2012, Shoichiro Yamada, Ken Brazier Copyright 2011-2015, Iain Bethune, Michael Goetz, Ronald Schneider Genefer is free source code, under the MIT license. Command line: ./geneferocl_linux32 -q 157476^65536+1 Priority change succeeded. Testing 157476^65536+1... Using OCL transform Running on platform 'NVIDIA CUDA', device 'GeForce GTS 450', version 'OpenCL 1.1 CUDA' and driver '346.72'. Starting initialization... Initialization complete (0.148 seconds). Estimated time remaining for 157476^65536+1 is 0:06:45 157476^65536+1 is a probable composite. (RES=9f64b3f0d545615c) (340605 digits) (err = 0.0037) (time = 0:06:46) 17:17:40 boinc@vmware2k-3:~/Cuda/Iain_Bethune-GENEFER/trunk/bin/linux/neu$ ./geneferocl_linux64 -q '157476^65536+1' geneferocl 3.2.8-dev (Linux/OpenCL/64-bit) Copyright 2001-2015, Yves Gallot Copyright 2009, Mark Rodenkirch, David Underbakke Copyright 2010-2012, Shoichiro Yamada, Ken Brazier Copyright 2011-2015, Iain Bethune, Michael Goetz, Ronald Schneider Genefer is free source code, under the MIT license. Command line: ./geneferocl_linux64 -q 157476^65536+1 Priority change succeeded. Testing 157476^65536+1... Using OCL transform Running on platform 'NVIDIA CUDA', device 'GeForce GTS 450', version 'OpenCL 1.1 CUDA' and driver '346.72'. Starting initialization... Initialization complete (0.080 seconds). Estimated time remaining for 157476^65536+1 is 0:06:41 157476^65536+1 is a probable composite. (RES=9f64b3f0d545615c) (340605 digits) (err = 0.0038) (time = 0:06:44) 17:31:12 ################################################# boinc@vmware2k-3:~/Cuda/Iain_Bethune-GENEFER/trunk/bin/linux/neu$ ldd geneferocl* geneferocl_linux32: linux-gate.so.1 => (0xf7786000) libOpenCL.so.1 => /usr/lib/i386-linux-gnu/libOpenCL.so.1 (0xf7762000) libstdc++.so.6 => /usr/lib32/libstdc++.so.6 (0xf767a000) libpthread.so.0 => /lib/i386-linux-gnu/libpthread.so.0 (0xf765d000) libm.so.6 => /lib/i386-linux-gnu/libm.so.6 (0xf7617000) libgcc_s.so.1 => /lib/i386-linux-gnu/libgcc_s.so.1 (0xf75fa000) libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xf744c000) libdl.so.2 => /lib/i386-linux-gnu/libdl.so.2 (0xf7447000) /lib/ld-linux.so.2 (0xf7787000) geneferocl_linux64: linux-vdso.so.1 => (0x00007fff2e5f4000) libOpenCL.so.1 => /usr/lib/x86_64-linux-gnu/libOpenCL.so.1 (0x00007ff1c331e000) libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007ff1c301a000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007ff1c2dfc000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007ff1c2af6000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007ff1c28e0000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007ff1c251b000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007ff1c2317000) /lib64/ld-linux-x86-64.so.2 (0x00007ff1c3523000)
12) Message boards : Generalized Fermat Prime Search : Genefer 3.2.8 testing (Message 86734)
Posted 2696 days ago by Profile rroonnaallddProject donor
Okay. I made some tests and here are the results:

boinc@vmware2k-3:~/Cuda/Iain_Bethune-GENEFER/trunk/bin/linux$ ldd geneferocl* geneferocl_linux32: linux-gate.so.1 => (0xf77bd000) libOpenCL.so.1 => /usr/lib/i386-linux-gnu/libOpenCL.so.1 (0xf779a000) libstdc++.so.6 => /usr/lib32/libstdc++.so.6 (0xf76b2000) libpthread.so.0 => /lib/i386-linux-gnu/libpthread.so.0 (0xf7695000) libm.so.6 => /lib/i386-linux-gnu/libm.so.6 (0xf764f000) libgcc_s.so.1 => /lib/i386-linux-gnu/libgcc_s.so.1 (0xf7632000) libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xf7484000) libdl.so.2 => /lib/i386-linux-gnu/libdl.so.2 (0xf747f000) /lib/ld-linux.so.2 (0xf77be000) geneferocl_linux64: linux-vdso.so.1 => (0x00007ffdb2558000) libOpenCL.so.1 => /usr/lib/x86_64-linux-gnu/libOpenCL.so.1 (0x00007f4838528000) libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f4838224000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f4838006000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f4837d00000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f4837aea000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f4837725000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f4837521000) /lib64/ld-linux-x86-64.so.2 (0x00007f4838731000)


################################################

boinc@vmware2k-3:~/Cuda/Iain_Bethune-GENEFER/trunk/bin/linux$ ./geneferocl_linux32 geneferocl 3.2.8-dev (Linux/OpenCL/32-bit) Copyright 2001-2015, Yves Gallot Copyright 2009, Mark Rodenkirch, David Underbakke Copyright 2010-2012, Shoichiro Yamada, Ken Brazier Copyright 2011-2015, Iain Bethune, Michael Goetz, Ronald Schneider Genefer is free source code, under the MIT license. Command line: ./geneferocl_linux32 Priority change succeeded. Usage: geneferocl [options] Options may be specified in any order Options: -b run benchmarks -b3 run a series of benchmarks to predict actual run times -t run tests of known prime GFNs -r run residue test on known composite GFNs -l compute approximate usable upper limit of b at each N -q "b^N+1" test quick expression -d N or --device N set device number=N(default 0) -nvidia run opencl only on NVIDIA GPU -amd or -ati run opencl only on AMD/ATI GPU <filename> test GFNs in <filename>, one GFN per line, in the format b N -v or -V print the startup banner and immediately exit -boinc operate as a BOINC client app No options were specified, using interactive mode: 1. bench 2. test 3. test residue 4. find limits 5. normal 1 Running on platform 'NVIDIA CUDA', device 'GeForce GTS 450', version 'OpenCL 1.1 CUDA' and driver '331.113'. Priority change failed (needs superuser privileges). Generalized Fermat Number Bench Running benchmarks for transform implementation "OCL" 2199064^8192+1 Time: 126 us/mul. Err: 0.2031 51956 digits 1798620^16384+1 Time: 175 us/mul. Err: 0.1875 102481 digits 1471094^32768+1 Time: 181 us/mul. Err: 0.1875 202102 digits 1203210^65536+1 Time: 374 us/mul. Err: 0.1719 398482 digits 984108^131072+1 Time: 760 us/mul. Err: 0.1797 785521 digits 804904^262144+1 Time: 1.57 ms/mul. Err: 0.1719 1548156 digits 658332^524288+1 Time: 3.03 ms/mul. Err: 0.1875 3050541 digits 538452^1048576+1 Time: 6.41 ms/mul. Err: 0.1680 6009544 digits 440400^2097152+1 Time: 13.3 ms/mul. Err: 0.1719 11836006 digits 360204^4194304+1 Time: 28.2 ms/mul. Err: 0.1582 23305854 digits 294612^8388608+1 Time: 61.9 ms/mul. Err: 0.1641 45879398 digits Genefer Mark = 15. Priority change succeeded.


################################################

boinc@vmware2k-3:~/Cuda/Iain_Bethune-GENEFER/trunk/bin/linux$ ./geneferocl_linux32 -q '157476^65536+1' geneferocl 3.2.8-dev (Linux/OpenCL/32-bit) Copyright 2001-2015, Yves Gallot Copyright 2009, Mark Rodenkirch, David Underbakke Copyright 2010-2012, Shoichiro Yamada, Ken Brazier Copyright 2011-2015, Iain Bethune, Michael Goetz, Ronald Schneider Genefer is free source code, under the MIT license. Command line: ./geneferocl_linux32 -q 157476^65536+1 Priority change succeeded. Testing 157476^65536+1... Using OCL transform Running on platform 'NVIDIA CUDA', device 'GeForce GTS 450', version 'OpenCL 1.1 CUDA' and driver '331.113'. Starting initialization... Initialization complete (0.149 seconds). Estimated time remaining for 157476^65536+1 is 0:07:02 157476^65536+1 is a probable composite. (RES=9f64b3f0d545615c) (340605 digits) (err = 0.0037) (time = 0:07:04) 23:17:16
13) Message boards : Problems and Help : Settings seemed to change automatically (Message 85925)
Posted 2736 days ago by Profile rroonnaallddProject donor
Some glitch of the system?
Please check your PG settings whether you have ticked the box with "Send work from any subproject if selected projects have no work".
14) Message boards : Problems and Help : All wu's on a box errored at the same time. (Message 85924)
Posted 2736 days ago by Profile rroonnaallddProject donor
I checked some units and all of them errored out with "-226" (ERR_TOO_MANY_EXITS). This means that the app was started 99 times and could not write a checkpoint. This could be caused by some things. Firstly, has your host enough free space and secondly perhaps a permission problem. The third option could be a drive error like bad blocks or something else.
15) Message boards : Problems and Help : Pc freeze and PSS stieve! (Message 85923)
Posted 2736 days ago by Profile rroonnaallddProject donor
"Samy_Bourghol" wrote:
...
All my sof and drivers are up to date, I'm using win8.1 64bit and sli gtx970...

Please disable SLI and try again.
16) Message boards : Generalized Fermat Prime Search : checkpoint file was saved by an older version of genefer. (Message 84772)
Posted 2791 days ago by Profile rroonnaallddProject donor
616143567 190301 26 Mar 2015 | 22:34:37 UTC 8 Apr 2015 | 1:33:24 UTC Aborted by user 1,038,331.54 1,015,724.00 --- Genefer v3.07
Hmm. "Aborted by user" seems clear but you use the older BOINC client 6.10.58 and kernel 3.2.x. Both should not cause any troubles.


What do you mean with "got a blackout"?
17) Message boards : Generalized Fermat Prime Search : Genefer CUDA - Linux - now a "CPU hog" too (Message 80239)
Posted 2973 days ago by Profile rroonnaallddProject donor
Did you try a reboot ?
Do you see the same "CPU hog" with https://www.assembla.com/code/genefer/subversion/nodes/763/trunk/bin/linux ?
18) Message boards : Problems and Help : GPU missing (Message 79629)
Posted 2995 days ago by Profile rroonnaallddProject donor
According to http://www.primegrid.com/hosts_user.php?userid=60496 your GTX480 is working.
19) Message boards : General discussion : Word Link #001 (Message 78995)
Posted 3022 days ago by Profile rroonnaallddProject donor
neutron
20) Message boards : Generalized Fermat Prime Search : Genefer 3.2.5 and 3.2.6 testing (Message 78994)
Posted 3022 days ago by Profile rroonnaallddProject donor
Hi all,

There are some binaries of the new 3.2.5-dev version available on assembla:

Mac: https://www.assembla.com/code/genefer/subversion/nodes/746/trunk/bin/mac
Windows: https://www.assembla.com/code/genefer/subversion/nodes/746/trunk/bin/windows
Linux: coming soon

This version includes an improved OpenCL transform - should up to 5% faster on some cards, and also has fixed the bug which caused very high MaxErr on Mac. Optimised transforms for AMD CPUs (FMA4 and AVX) are also included. For Intel and pre-Bulldozer AMD CPUs the code will automatically select the fastest transform without having to run benchmarks.

Please go ahead and test the new versions (standalone, on PRPnet or BOINC with app_info.xml) and let us know how it goes.

Thanks

- Iain


The Linux apps are ready:
https://www.assembla.com/code/genefer/subversion/nodes/751/trunk/bin/linux


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