t ime required for the non-para llel program execut ion

t ime required for pa ra llel version execut ion

t ime required for the para llel program execut ion

t ime required for sequent ia l version execu t ion

t ime required for the non-para llel program execut ion

t ime required for heterogeneous progra m execut ion

t ime required for homogeneous non-para llel progra m execut ion

t ime required for heterogeneous program execut ion

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