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New AstroPulse for GPU ( ATi & NV) released (r1316)
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Paul D Harris Send message Joined: 1 Dec 99 Posts: 1122 Credit: 33,600,005 RAC: 0 |
Only one typo that i can see, just remove the -ve sign from the last <cmdline>-</cmdline> entry, Thanks Claggy You mean this <cmdline>-</cmdline> to this <cmdline></cmdline> |
Claggy Send message Joined: 5 Jul 99 Posts: 4654 Credit: 47,537,079 RAC: 4 |
Only one typo that i can see, just remove the -ve sign from the last <cmdline>-</cmdline> entry, Yep, Claggy |
Fred J. Verster Send message Joined: 21 Apr 04 Posts: 3252 Credit: 31,903,643 RAC: 0 |
Only one typo that i can see, just remove the -ve sign from the last <cmdline>-</cmdline> entry, But I see you're using 0.5GPU so you've to use atleast 1 cmd_line setting, 1 instance_per_device, IIRC....... And I wouldn't stick to defaults, depending of the GPU you're using. Use an unroll factor smaller as the # of CU's in your GPU, not the default 2, but 10 to # of CU's. Ffa_block can also be larger then 4096, double it and use ffa_block_fetch 4096, for a start. Or you can do 1 instance per device. |
Claggy Send message Joined: 5 Jul 99 Posts: 4654 Credit: 47,537,079 RAC: 4 |
Only one typo that i can see, just remove the -ve sign from the last <cmdline>-</cmdline> entry, an instances_per_device parameter is no longer required, from the release notes: -instances_per_device param still supported but not required for using multiple instances of app. AP6 for NV & ATi GPUs r1316 released Claggy |
Paul D Harris Send message Joined: 1 Dec 99 Posts: 1122 Credit: 33,600,005 RAC: 0 |
So what should my app_info.xml look like? Here is my graphics. Graphics AL2016W (1680x1050@59Hz) 767MB GeForce GTX 460 (nVidia) 75 °C 767MB GeForce GTX 460 (nVidia) 76 °C ForceWare version 304.48 SLI Disabled MY 3 WU errored out how to fix? Workunit 1032412105 http://setiathome.berkeley.edu/workunit.php?wuid=1032412105 Exit status -1073741515 (0xffffffffc0000135) Unknown error number Workunit 1032343887 http://setiathome.berkeley.edu/workunit.php?wuid=1032343887 Exit status -1073741515 (0xffffffffc0000135) Unknown error number Workunit 1032246042 http://setiathome.berkeley.edu/workunit.php?wuid=1032246042 Exit status -1073741515 (0xffffffffc0000135) Unknown error number |
Speedy Send message Joined: 26 Jun 04 Posts: 1643 Credit: 12,921,799 RAC: 89 |
So what should my app_info.xml look like? Paul the following works fine for my GTX 470 <app> <name>astropulse_v6</name> </app> <file_info> <name>AP6_win_x86_SSE2_OpenCL_NV_r1316.exe</name> <executable/> </file_info> <app_version> <app_name>astropulse_v6</app_name> <version_num>601</version_num> <avg_ncpus>0.04</avg_ncpus> <max_ncpus>0.2</max_ncpus> <platform>windows_intelx86</platform> <plan_class>cuda_fermi</plan_class> <cmdline>-instances_per_device 1 -unroll 10 -ffa_block 6144 -ffa_block_fetch 1536 -sbs 256</cmdline> <coproc> <type>CUDA</type> <count>1</count> </coproc> <file_ref> <file_name>AP6_win_x86_SSE2_OpenCL_NV_r1316.exe</file_name> <main_program/> </file_ref> </app_version> Make sure <name>AP6_win_x86_SSE2_OpenCL_NV_r1316.exe</name> & <file_name>AP6_win_x86_SSE2_OpenCL_NV_r1316.exe</file_name> lines are the same as the files in your setiathome.berkeley.edu folder |
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