Travis Desell wrote:
> Is there another variable to determine the time a workunit has spend > on the GPU? For whatever reason our CUDA applications are reporting a > very small cpu_time value, I'm wondering if this is some issue we have > in our application, or if the BOINC client is reporting it wrong... Recent versions of the client report both cpu_time and elapsed_time back to the server: this example demonstrates the multi-threaded CPU case, where CPU is greater than elapsed. You are interested in the related but opposite case, where for GPUs 'elapsed' is more interesting than CPU. <result> <name>06jul09-160-6M-64-a_17_18_0</name> <final_cpu_time>205491.000000</final_cpu_time> <final_elapsed_time>61600.312500</final_elapsed_time> .... Unfortunately, the default result table schema in http://boinc.berkeley.edu/trac/browser/trunk/boinc/db/schema.sql still only contains a single field to receive cpu_time, so I assume the final_elapsed_time data is being discarded on receipt. Wouldn't it be better for projects, now that we are leaving the single-threaded CPU era behind us, if both time reports were stored by default? _______________________________________________ boinc_dev mailing list boinc_dev@ssl.berkeley.edu http://lists.ssl.berkeley.edu/mailman/listinfo/boinc_dev To unsubscribe, visit the above URL and (near bottom of page) enter your email address.