base_set_assoc.hh (12555:4ecdaa830686) base_set_assoc.hh (12557:16b682f1d8a2)
1/*
2 * Copyright (c) 2012-2014 ARM Limited
3 * All rights reserved.
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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234 */
235 void insertBlock(PacketPtr pkt, CacheBlk *blk) override
236 {
237 Addr addr = pkt->getAddr();
238 MasterID master_id = pkt->req->masterId();
239 uint32_t task_id = pkt->req->taskId();
240
241 if (!blk->isTouched) {
1/*
2 * Copyright (c) 2012-2014 ARM Limited
3 * All rights reserved.
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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

234 */
235 void insertBlock(PacketPtr pkt, CacheBlk *blk) override
236 {
237 Addr addr = pkt->getAddr();
238 MasterID master_id = pkt->req->masterId();
239 uint32_t task_id = pkt->req->taskId();
240
241 if (!blk->isTouched) {
242 tagsInUse++;
243 blk->isTouched = true;
244 if (!warmedUp && tagsInUse.value() >= warmupBound) {
245 warmedUp = true;
246 warmupCycle = curTick();
247 }
248 }
249
250 // If we're replacing a block that was previously valid update
251 // stats for it. This can't be done in findBlock() because a
252 // found block might not actually be replaced there if the
253 // coherence protocol says it can't be.
254 if (blk->isValid()) {
255 replacements[0]++;
256 totalRefs += blk->refCount;
257 ++sampledRefs;
258
259 invalidate(blk);
260 blk->invalidate();
261 }
262
242 if (!warmedUp && tagsInUse.value() >= warmupBound) {
243 warmedUp = true;
244 warmupCycle = curTick();
245 }
246 }
247
248 // If we're replacing a block that was previously valid update
249 // stats for it. This can't be done in findBlock() because a
250 // found block might not actually be replaced there if the
251 // coherence protocol says it can't be.
252 if (blk->isValid()) {
253 replacements[0]++;
254 totalRefs += blk->refCount;
255 ++sampledRefs;
256
257 invalidate(blk);
258 blk->invalidate();
259 }
260
261 // Previous block, if existed, has been removed, and now we have
262 // to insert the new one and mark it as touched
263 tagsInUse++;
263 blk->isTouched = true;
264
265 // Set tag for new block. Caller is responsible for setting status.
266 blk->tag = extractTag(addr);
267
268 // deal with what we are bringing in
269 assert(master_id < cache->system->maxMasters());
270 occupancies[master_id]++;

--- 95 unchanged lines hidden --- 		264 blk->isTouched = true;
265
266 // Set tag for new block. Caller is responsible for setting status.
267 blk->tag = extractTag(addr);
268
269 // deal with what we are bringing in
270 assert(master_id < cache->system->maxMasters());
271 occupancies[master_id]++;

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