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040000 tree 2393ca87842375bd24a11e13a3797d365445a46b	charperf
040000 tree 4b2bef23921e781109ee8bf7c79d9b30eda3a428	convperf
040000 tree 48ac0eb51c01bc21756cdf0c49823109bb9dda2d	normperf
100644 blob 43f83c963f32b915626fe5c033e9fff1dbed0b0b	perf.dsw
040000 tree 56e07e19ee04edd70fca4b81d0af088d0c9df1b3	perldriver
040000 tree faab7e694b184179b8ff84388c556cbf166046f6	ubrkperf
040000 tree fcdd819ca0d8e3dcd9c7f86774303bee8b4bacf3	ustrperf