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11)
Message boards :
Generalized Fermat Prime Search :
genefer 3.3.4
(Message 120449)
Posted 1843 days ago by 288larsson
hi C32
genefer 3.3.4 (Linux/CPU/64-bit)
Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.
Supported transform implementations: fma3 avx sse4 sse2 x87
Command line: ./genefer_linux64-334-2 -q 10037266^131072+1
Low priority change succeeded.
FMA3 transform is past its b limit.
AVX (Intel) transform is past its b limit.
SSE4 transform is past its b limit.
SSE2 transform is past its b limit.
Testing 10037266^131072+1...
Using x87 (80-bit) transform
Starting initialization...
Initialization complete (0.130 seconds).
Estimated time for 10037266^131072+1 is 3:58:00
10037266^131072+1 is a probable prime. (917716 digits) (err = 0.0117) (time = 3:54:46) 18:37:07
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12)
Message boards :
Generalized Fermat Prime Search :
genefer 3.3.4
(Message 120440)
Posted 1844 days ago by 288larsson
Hi C23 C24 C25 C26
genefer 3.3.4 (Linux/CPU/64-bit)
Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.
Supported transform implementations: fma3 avx sse4 sse2 x87
Command line: ./genefer_linux64-334-2 -q 1722230^131072+1 -nt 1
Low priority change succeeded.
Testing 1722230^131072+1...
Using FMA3 transform
Starting initialization...
Initialization complete (0.116 seconds).
Estimated time for 1722230^131072+1 is 0:14:40
1722230^131072+1 is a probable prime. (817377 digits) (err = 0.4375) (time = 0:14:38) 13:21:35
pip@6700k:~/genefer3-3-3$ ./genefer_linux64-334-2 -q "1722230^131072+1" -nt 2
genefer 3.3.4 (Linux/CPU/64-bit)
Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.
Supported transform implementations: fma3 avx sse4 sse2 x87
Command line: ./genefer_linux64-334-2 -q 1722230^131072+1 -nt 2
Low priority change succeeded.
Testing 1722230^131072+1...
Using FMA3 transform (2 threads)
Starting initialization...
Initialization complete (0.116 seconds).
Estimated time for 1722230^131072+1 is 0:07:46
1722230^131072+1 is a probable prime. (817377 digits) (err = 0.4375) (time = 0:07:48) 13:29:35
pip@6700k:~/genefer3-3-3$ ./genefer_linux64-334-2 -q "1722230^131072+1" -nt 3
genefer 3.3.4 (Linux/CPU/64-bit)
Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.
Supported transform implementations: fma3 avx sse4 sse2 x87
Command line: ./genefer_linux64-334-2 -q 1722230^131072+1 -nt 3
Low priority change succeeded.
Testing 1722230^131072+1...
Using FMA3 transform (3 threads)
Starting initialization...
Initialization complete (0.115 seconds).
Estimated time for 1722230^131072+1 is 0:05:29
1722230^131072+1 is a probable prime. (817377 digits) (err = 0.4375) (time = 0:05:30) 13:37:42
pip@6700k:~/genefer3-3-3$ ./genefer_linux64-334-2 -q "1722230^131072+1" -nt 4
genefer 3.3.4 (Linux/CPU/64-bit)
Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.
Supported transform implementations: fma3 avx sse4 sse2 x87
Command line: ./genefer_linux64-334-2 -q 1722230^131072+1 -nt 4
Low priority change succeeded.
Testing 1722230^131072+1...
Using FMA3 transform (4 threads)
Starting initialization...
Initialization complete (0.115 seconds).
Estimated time for 1722230^131072+1 is 0:04:17
1722230^131072+1 is a probable prime. (817377 digits) (err = 0.4375) (time = 0:04:20) 13:42:39
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13)
Message boards :
Generalized Fermat Prime Search :
genefer 3.3.4
(Message 120437)
Posted 1844 days ago by 288larsson
hi C10
genefer 3.3.4 (Linux/CPU/64-bit)
Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.
Supported transform implementations: fma3 avx sse4 sse2 x87
Command line: ./genefer_linux64-334-2 -q 2041898^65536+1 -nt 2
Low priority change succeeded.
Testing 2041898^65536+1...
Using FMA3 transform (2 threads)
Starting initialization...
Initialization complete (0.040 seconds).
Estimated time for 2041898^65536+1 is 0:03:59
2041898^65536+1 is a probable prime. (413535 digits) (err = 0.4375) (time = 0:04:00) 12:50:25
D16
geneferocl 3.3.4 (Linux/OpenCL/64-bit)
Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.
Command line: ./geneferocl_linux64-334-2 -q 157476^65536+1
Normal priority change succeeded.
Checking available transform implementations...
A benchmark is needed to determine best transform, testing available transform implementations...
Testing OCL transform...
Running on platform 'NVIDIA CUDA', device 'GeForce GTX 780 Ti', vendor 'NVIDIA Corporation', version 'OpenCL 1.2 CUDA' and driver '390.48'.
15 computeUnits @ 1084MHz, memSize=3018MB, cacheSize=240kB, cacheLineSize=128B, localMemSize=48kB, maxWorkGroupSize=1024.
Testing OCL2 transform...
Testing OCL3 transform...
Testing OCL4 transform...
Testing OCL5 transform...
Benchmarks completed (9.054 seconds).
Testing 157476^65536+1...
Using OCL transform
Starting initialization...
Initialization complete (0.025 seconds).
Estimated time for 157476^65536+1 is 0:01:10
157476^65536+1 is composite. (RES=9f64b3f0d545615c) (340605 digits) (err = 0.0029) (time = 0:01:11) 12:53:09
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14)
Message boards :
Generalized Fermat Prime Search :
genefer 3.3.4
(Message 120431)
Posted 1844 days ago by 288larsson
Hi C15
geneferocl 3.3.4 (Windows/OpenCL/32-bit)
Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.
Command line: geneferocl_windows334-2 -q 157476^65536+1
Normal priority change succeeded.
Checking available transform implementations...
A benchmark is needed to determine best transform, testing available transform implementations...
Testing OCL transform...
Running on platform 'AMD Accelerated Parallel Processing', device 'gfx900', vendor 'Advanced Micro Devices, Inc.', version 'OpenCL 1.2 AMD-APP (2671.3)' and driver '2671.3 (PAL,HSAIL)'.
64 computeUnits @ 1630MHz, memSize=3072MB, cacheSize=16kB, cacheLineSize=64B, localMemSize=32kB, maxWorkGroupSize=256.
Testing OCL2 transform...
Testing OCL3 transform...
Testing OCL4 transform...
Testing OCL5 transform...
Benchmarks completed (11.723 seconds).
Testing 157476^65536+1...
Using OCL4 transform
Starting initialization...
Initialization complete (0.115 seconds).
Estimated time for 157476^65536+1 is 0:00:57
157476^65536+1 is composite. (RES=9f64b3f0d545615c) (340605 digits) (err = 0.0000) (time = 0:01:01) 12:25:57
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15)
Message boards :
Generalized Fermat Prime Search :
genefer 3.3.4
(Message 120430)
Posted 1844 days ago by 288larsson
hi B10
genefer 3.3.4 (Windows/CPU/64-bit)
Copyright 2001-2018, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2018, Iain Bethune
Genefer is free source code, under the MIT license.
Supported transform implementations: fma3 avx sse4 sse2 x87
Command line: genefer_windows64-334-2 -q 2041898^65536+1 -nt 2
Low priority change succeeded.
Testing 2041898^65536+1...
Using FMA3 transform (2 threads)
Starting initialization...
Initialization complete (0.095 seconds).
Estimated time for 2041898^65536+1 is 0:08:02
2041898^65536+1 is a probable prime. (413535 digits) (err = 0.4375) (time = 0:08:31) 12:15:48
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16)
Message boards :
Project Staging Area :
Can you multi-thread PRPNet apps?
(Message 118198)
Posted 1952 days ago by 288larsson
Ok here is what I did:
1. I downloaded the updated console llr windows app from here - http://jpenne.free.fr/index2.html as you suggested. The app that I downloaded b4 was ancient apparently. So was a needed updated.
2. Created a batch file in my prpclient-1 directory for the 1 instance I will be running. the batch file is called cllr.bat and only has one line: "@cllr64.exe -t2 %*" no quotes.
3. Edited the prpclient.ini file with the line for the llr.exe app. It now reads - "llrexe.exe=cllr64.bat" (again no quotes).
So now when I run the prpclient.exe (or the single start batch file), it uses that cllr64 batch file to start the cllr main app with the number of threads I'd like to use. -t2 for 2, -t4 for 4, -t8 for 8, etc. just change the batch file for the number of threads.
Very nice. Will leave this running once my SOB task finishes and see how it does.
Thanks for the help with those links.
Hi The bold text should be the same
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17)
Message boards :
Generalized Fermat Prime Search :
GTX 1080 anomaly / Genefer 3.3.2
(Message 107244)
Posted 2348 days ago by 288larsson
Hi can not get HD7970 to run. on Win10-64bit
A new Windows binary "3.3.2-4-dev" containing a fix is available: https://app.assembla.com/spaces/genefer/subversion/source/HEAD/trunk/bin
Tell me if it's OK.
Hi it's OK.:)
device number: 0
Running on platform 'AMD Accelerated Parallel Processing', device 'Tahiti', vendor 'Advanced Micro Devices, Inc.', version 'OpenCL 1.2 AMD-APP (2264.11)' and driver '2264.11'.
32 computeUnits @ 925MHz, memSize=3072MB, cacheSize=16kB, cacheLineSize=64B, localMemSize=32kB, maxWorkGroupSize=256.
High priority change succeeded.
Generalized Fermat Prime Search benchmarks
50000000^32768+1 252280 digits OCL2 Estimated time: 0:03:19
25000000^65536+1 484832 digits OCL2 Estimated time: 0:07:26
8000000^131072+1 904802 digits OCL3 Estimated time: 0:14:40
46000000^131072+1 1004373 digits OCL2 Estimated time: 0:22:20
2800000^262144+1 1690084 digits OCL4 Estimated time: 0:42:20
1500000^524288+1 3238051 digits OCL4 Estimated time: 2:09:00
900000^1048576+1 6243476 digits OCL4 Estimated time: 7:44:00
130000^2097152+1 10724717 digits OCL Estimated time: 17:30:00
100000^4194304+1 20971520 digits OCL Estimated time: 67:40:00
Low priority change succeeded.
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18)
Message boards :
Generalized Fermat Prime Search :
GTX 1080 anomaly / Genefer 3.3.2
(Message 107219)
Posted 2349 days ago by 288larsson
Hi can not get HD7970 to run. on Win10-64bit
C:\folding\prpnet\genefer-329>geneferocl_windows332-3 -q "2178956^131072+1"
geneferocl 3.3.2-3 (Windows/OpenCL/32-bit)
Copyright 2001-2017, Yves Gallot
Copyright 2009, Mark Rodenkirch, David Underbakke
Copyright 2010-2012, Shoichiro Yamada, Ken Brazier
Copyright 2011-2014, Michael Goetz, Ronald Schneider
Copyright 2011-2017, Iain Bethune
Genefer is free source code, under the MIT license.
Command line: geneferocl_windows332-3 -q 2178956^131072+1
Low priority change succeeded.
Testing 2178956^131072+1...
Using OCL5 transform
Running on platform 'AMD Accelerated Parallel Processing', device 'Tahiti', vendor 'Advanced Micro Devices, Inc.', version 'OpenCL 1.2 AMD-APP (2264.11)' and driver '2264.11'.
32 computeUnits @ 925MHz, memSize=3072MB, cacheSize=16kB, cacheLineSize=64B, localMemSize=32kB, maxWorkGroupSize=256.
Error: build program failed.
"C:\Users\pip\AppData\Local\Temp\OCL9108T2.cl", line 232: error: work group
size exceeds the maximum default value for the selected device
__kernel __attribute__((reqd_work_group_size(B_256 * CHUNK256, 1, 1)))
^
"C:\Users\pip\AppData\Local\Temp\OCL9108T2.cl", line 245: error: work group
size exceeds the maximum default value for the selected device
__kernel __attribute__((reqd_work_group_size(B_256 * CHUNK256, 1, 1)))
^
"C:\Users\pip\AppData\Local\Temp\OCL9108T2.cl", line 262: error: work group
size exceeds the maximum default value for the selected device
__kernel __attribute__((reqd_work_group_size(B_1024 * CHUNK1024, 1, 1)))
^
"C:\Users\pip\AppData\Local\Temp\OCL9108T2.cl", line 277: error: work group
size exceeds the maximum default value for the selected device
__kernel __attribute__((reqd_work_group_size(B_1024 * CHUNK1024, 1, 1)))
^
"C:\Users\pip\AppData\Local\Temp\OCL9108T2.cl", line 468: error: work group
size exceeds the maximum default value for the selected device
__kernel __attribute__((reqd_work_group_size(2048 / 4, 1, 1)))
^
"C:\Users\pip\AppData\Local\Temp\OCL9108T2.cl", line 499: error: work group
size exceeds the maximum default value for the selected device
__kernel __attribute__((reqd_work_group_size(4096 / 4, 1, 1)))
^
6 errors detected in the compilation of "C:\Users\pip\AppData\Local\Temp\OCL9108T2.cl".
Frontend phase failed compilation.
Error: OpenCL error detected: CL_BUILD_PROGRAM_FAILURE.
Errors occurred for all available transform implementations
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19)
Message boards :
Number crunching :
LLR 3.8.20 testing
(Message 105693)
Posted 2397 days ago by 288larsson
Boinc test win64 avx
Host http://dev.primegrid.com/show_host_detail.php?hostid=455138
sob http://dev.primegrid.com/result.php?resultid=1774
sob-prp http://dev.primegrid.com/result.php?resultid=663
Just checking, you really have you BOINC prefs set to checkpoint every 11 minutes??
- Iain
Hi yes correct
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20)
Message boards :
Number crunching :
LLR Version 3.8.20 released
(Message 104753)
Posted 2424 days ago by 288larsson
Hi This works for me
<app_info>
<app>
<name>llrSR5</name>
<user_friendly_name>Sierpinski/Riesel Base 5 Problem (LLR)</user_friendly_name>
<fraction_done_exact/>
</app>
<file_info>
<name>primegrid_llr_wrapper_7.06_windows_x86_64.exe</name>
<status>1</status>
<executable/>
</file_info>
<file_info>
<name>cllr64.3.8.18.exe</name>
<status>1</status>
<executable/>
</file_info>
<file_info>
<name>llr.ini.6.07</name>
<status>1</status>
</file_info>
<app_version>
<app_name>llrSR5</app_name>
<version_num>705</version_num>
<platform>windows_x86_64</platform>
<avg_ncpus>1.000000</avg_ncpus>
<max_ncpus>1.000000</max_ncpus>
<api_version>6.11.7</api_version>
<file_ref>
<file_name>primegrid_llr_wrapper_7.06_windows_x86_64.exe</file_name>
<main_program/>
</file_ref>
<file_ref>
<file_name>cllr64.3.8.18.exe</file_name>
<open_name>primegrid_cllr.exe</open_name>
<copy_file/>
</file_ref>
<file_ref>
<file_name>llr.ini.6.07</file_name>
<open_name>llr.ini</open_name>
<copy_file/>
</file_ref>
</app_version>
</app_info>
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