Course Solutions Uncategorized (Solved) : Lab Use Performance Api Papi Study Performance Matrix Multiplication Two Matrices B C Type Q30369167 . . . .

(Solved) : Lab Use Performance Api Papi Study Performance Matrix Multiplication Two Matrices B C Type Q30369167 . . . .

 

In this lab you will use the Performance API (PAPI) to study theperformance of the matrix multiplication of two matrices B and C oftype double.

A = B * C

A, B and C are all M x M matrices, where M = 1024.

Write the program and add calls to PAPI to collect data such asfloating point operations (PAPI_FP_OPS) and data cache misses(PAPI_L1_DCM).

The PAPI installation is at /opt/sw/papi.

Look at the attached makefile for the changes to theFLAGS and LD_FLAGS arguments.

The program will NOT use OMP. In other words, you will notparallelize matrix multiplication. You will just collect statisticsand contents of some counters.

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