Message boards :
Number crunching :
need info on a task msg
Message board moderation
Author | Message |
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far_raf Send message Joined: 26 Apr 00 Posts: 120 Credit: 47,977,058 RAC: 19 |
Hi All, looking to understand what the indicated msgs mean: state.fold_buf_size_short=65536; state.fold_buf_size_long=262144 INFO: can't open binary kernel file: E:\ProgramData\BOINC/projects/setiathome.berkeley.edu\AstroPulse_Kernels_r2721.cl_GeForceGTX750Ti.bin_V7_TWIN_FFA_33788, continue with recompile... Info : Building Program (binary, clBuildProgram):main kernels: OK code 0 INFO: binary kernel file created WARNING: can't open binary kernel file for oclFFT plan: E:\ProgramData\BOINC/projects/setiathome.berkeley.edu\AP_clFFTplan_GeForceGTX750Ti_32768_gr64_lr8_wg256_tw0_r2721.bin_33788, continue with recompile... GPU device sync requested... ...GPU device synched Termination request detected or computations are finished. GPU device synched, exiting... Running on device number: 0 Sleep() & wait for event loops will be used in some places DATA_CHUNK_UNROLL set to:10 FFA thread block override value:6144 FFA thread fetchblock override value:1536 TUNE: kernel 1 now has workgroup size of (256,4,1) Priority of worker thread raised successfully Priority of process adjusted successfully, high priority class used OpenCL platform detected: NVIDIA Corporation BOINC assigns device 0 Info: BOINC provided OpenCL device ID used Used GPU device parameters are: Number of compute units: 5 Single buffer allocation size: 256MB Total device global memory: 2048MB max WG size: 1024 local mem type: Real FERMI path used: yes I have no idea what they mean or why they were generated, the task completed. Task id - ap_25jn14aa_B2_P0_00287_20141017_00318.wu_2 (wu 1622677866) validated astropulse v7 v7.03 sent Oct. 18 reported Oct. 21, PC id # 7065438 Thanks Robert |
Zalster Send message Joined: 27 May 99 Posts: 5517 Credit: 528,817,460 RAC: 242 |
Raf, What's your commandline look like? I can tell some of it from here but what is the oclfft look like? Zalster |
Wedge009 Send message Joined: 3 Apr 99 Posts: 451 Credit: 431,396,357 RAC: 553 |
The GPU applications generate some binary files if they aren't already present. Recent versions will account for changes in application version as well as driver version. So you shouldn't be concerned with these messages unless you're seeing them more than once. Soli Deo Gloria |
Cliff Harding Send message Joined: 18 Aug 99 Posts: 1432 Credit: 110,967,840 RAC: 67 |
INFO: can't open binary kernel file:E:\ProgramData\BOINC/projects/setiathome.berkeley.edu\AstroPulse_Kernels_r2721.cl_GeForceGTX750Ti.bin_V7_TWIN_FFA_33788, continue with recompile... I seem to remember this when I ran the app for the first time. If memory serves me right the tasks ran successfully, and the message never appeared again. The oclFFT plan was compiled successfully at that time with defaults. First noticed it on BETA, so was not surprised when it happened to me on MAIN. I don't buy computers, I build them!! |
Mike Send message Joined: 17 Feb 01 Posts: 34256 Credit: 79,922,639 RAC: 80 |
This message apears on first usage to generate binaries. Its more an informational message not a warning. Only if it shows up more often somethings going on. With each crime and every kindness we birth our future. |
far_raf Send message Joined: 26 Apr 00 Posts: 120 Credit: 47,977,058 RAC: 19 |
Hi Zalster, here is my command line: -use_sleep -unroll 10 -ffa_block 6144 -ffa_block_fetch 1536 -tune 1 256 4 1 -hp Robert |
far_raf Send message Joined: 26 Apr 00 Posts: 120 Credit: 47,977,058 RAC: 19 |
Thanks Mike, I will keep my eye on it to see if it happens again. Robert |
far_raf Send message Joined: 26 Apr 00 Posts: 120 Credit: 47,977,058 RAC: 19 |
Thanks Cliff and Wedge009. I think I will be ok. Robert |
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