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JOURNALS // Preprints of the Keldysh Institute of Applied Mathematics // Archive

Keldysh Institute preprints, 1998 074 (Mi ipmp1387)

Debugging of the Efficiency of DVM Programs

V. E. Denisov, V. N. Iljakov, N. V. Kovaleva, V. A. Krukov


Abstract: DVM programs efficiency analysis facilities are considered. These facilities ae based on the execution trace gathering. The trace includes information about some constructs of the parallel program, as well as the time of their execution. It is allowable to user to get an information about main characteristics of the program (of its parts). It is possible also to receive detailed execution characteristics of each processor, as well as the same characteristics' average, maximum and minimum values among processors.



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