1 /* This file is part of the GNU C Library. 2 Copyright (C) 2000-2022 Free Software Foundation, Inc. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library; if not, see 16 <https://www.gnu.org/licenses/>. */ 17 18 /* The latency of a memory load assumed by the assembly implementation 19 of the mem and str functions. Since we don't have any clue about 20 where the data might be, let's assume it's in the L2 cache. 21 Assuming L3 would be too pessimistic :-) 22 23 Some functions define MEMLAT as 2, because they expect their data 24 to be in the L1D cache. */ 25 26 #ifndef MEMLAT 27 # define MEMLAT 6 28 #endif 29