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040000 tree cd508ca92d3096740f00c9d5c777becad9f823f1	970MP
040000 tree 3cd24970f1cb1f827c49dc6063652aec2a4e219b	architected_events_v1
040000 tree 685e22ece9955f9c733724442faf50de28c47a89	cell-be
040000 tree 00508e45b1c52fcddd3d4cf088184b24d2af9139	ibm-compat-v1
040000 tree c46f5f70f3babc0f5309bbb96c6ccd1a5e4f0173	pa6t
040000 tree 35ba3d93addfcf57d2f0b4e00c4a4a9b632159bf	power4
040000 tree e27a655ce100b8343f5866bc1d0eff75b6066851	power5++
040000 tree 25945b3432fdc90118743fea9ff6124c815530da	power5+
040000 tree 9d88dcb3710b89b24fdf176831243cd7cd808c98	power5
040000 tree 80e301ed4e4b0be8324eec60fc3d73f5d594e445	power6
040000 tree 41d56df66b447be5a026666c6907ebc2deb5f517	power7
040000 tree d09cc905ff3125d7f20234cc15a562dfc6d1d5fa	power8