Prefetcher.cc (9475:736909f5c13b) Prefetcher.cc (9507:d2ab6d889fc7)
1/*
2 * Copyright (c) 1999-2012 Mark D. Hill and David A. Wood
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 243 unchanged lines hidden (view full) ---

252 DPRINTF(RubyPrefetcher, "Requesting prefetch for %s\n", line_addr);
253 m_controller->enqueuePrefetch(line_addr, stream->m_type);
254}
255
256uint32_t
257Prefetcher::getLRUindex(void)
258{
259 uint32_t lru_index = 0;
1/*
2 * Copyright (c) 1999-2012 Mark D. Hill and David A. Wood
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 243 unchanged lines hidden (view full) ---

252 DPRINTF(RubyPrefetcher, "Requesting prefetch for %s\n", line_addr);
253 m_controller->enqueuePrefetch(line_addr, stream->m_type);
254}
255
256uint32_t
257Prefetcher::getLRUindex(void)
258{
259 uint32_t lru_index = 0;
260 Time lru_access = m_array[lru_index].m_use_time;
260 Cycles lru_access = m_array[lru_index].m_use_time;
261
262 for (uint32_t i = 0; i < m_num_streams; i++) {
263 if (!m_array[i].m_is_valid) {
264 return i;
265 }
266 if (m_array[i].m_use_time < lru_access) {
267 lru_access = m_array[i].m_use_time;
268 lru_index = i;

--- 201 unchanged lines hidden --- 		261
262 for (uint32_t i = 0; i < m_num_streams; i++) {
263 if (!m_array[i].m_is_valid) {
264 return i;
265 }
266 if (m_array[i].m_use_time < lru_access) {
267 lru_access = m_array[i].m_use_time;
268 lru_index = i;

--- 201 unchanged lines hidden ---