diff options
Diffstat (limited to 'src/mem/ruby')
| -rw-r--r-- | src/mem/ruby/system/VIPERCoalescer.cc | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/src/mem/ruby/system/VIPERCoalescer.cc b/src/mem/ruby/system/VIPERCoalescer.cc index c332a557a..b7f2561ef 100644 --- a/src/mem/ruby/system/VIPERCoalescer.cc +++ b/src/mem/ruby/system/VIPERCoalescer.cc @@ -213,12 +213,16 @@ VIPERCoalescer::invL1() for (int i = 0; i < size; i++) { Addr addr = m_dataCache_ptr->getAddressAtIdx(i); // Evict Read-only data + RubyRequestType request_type = RubyRequestType_REPLACEMENT; std::shared_ptr<RubyRequest> msg = std::make_shared<RubyRequest>( clockEdge(), addr, (uint8_t*) 0, 0, 0, - RubyRequestType_REPLACEMENT, RubyAccessMode_Supervisor, + request_type, RubyAccessMode_Supervisor, nullptr); assert(m_mandatory_q_ptr != NULL); - m_mandatory_q_ptr->enqueue(msg, clockEdge(), m_data_cache_hit_latency); + Tick latency = cyclesToTicks( + m_controller->mandatoryQueueLatency(request_type)); + assert(latency > 0); + m_mandatory_q_ptr->enqueue(msg, clockEdge(), latency); m_outstanding_inv++; } DPRINTF(GPUCoalescer, @@ -240,12 +244,16 @@ VIPERCoalescer::wbL1() for (int i = 0; i < size; i++) { Addr addr = m_dataCache_ptr->getAddressAtIdx(i); // Write dirty data back + RubyRequestType request_type = RubyRequestType_FLUSH; std::shared_ptr<RubyRequest> msg = std::make_shared<RubyRequest>( clockEdge(), addr, (uint8_t*) 0, 0, 0, - RubyRequestType_FLUSH, RubyAccessMode_Supervisor, + request_type, RubyAccessMode_Supervisor, nullptr); assert(m_mandatory_q_ptr != NULL); - m_mandatory_q_ptr->enqueue(msg, clockEdge(), m_data_cache_hit_latency); + Tick latency = cyclesToTicks( + m_controller->mandatoryQueueLatency(request_type)); + assert(latency > 0); + m_mandatory_q_ptr->enqueue(msg, clockEdge(), latency); m_outstanding_wb++; } DPRINTF(GPUCoalescer, @@ -264,24 +272,32 @@ VIPERCoalescer::invwbL1() for (int i = 0; i < size; i++) { Addr addr = m_dataCache_ptr->getAddressAtIdx(i); // Evict Read-only data + RubyRequestType request_type = RubyRequestType_REPLACEMENT; std::shared_ptr<RubyRequest> msg = std::make_shared<RubyRequest>( clockEdge(), addr, (uint8_t*) 0, 0, 0, - RubyRequestType_REPLACEMENT, RubyAccessMode_Supervisor, + request_type, RubyAccessMode_Supervisor, nullptr); assert(m_mandatory_q_ptr != NULL); - m_mandatory_q_ptr->enqueue(msg, clockEdge(), m_data_cache_hit_latency); + Tick latency = cyclesToTicks( + m_controller->mandatoryQueueLatency(request_type)); + assert(latency > 0); + m_mandatory_q_ptr->enqueue(msg, clockEdge(), latency); m_outstanding_inv++; } // Walk the cache for (int i = 0; i< size; i++) { Addr addr = m_dataCache_ptr->getAddressAtIdx(i); // Write dirty data back + RubyRequestType request_type = RubyRequestType_FLUSH; std::shared_ptr<RubyRequest> msg = std::make_shared<RubyRequest>( clockEdge(), addr, (uint8_t*) 0, 0, 0, - RubyRequestType_FLUSH, RubyAccessMode_Supervisor, + request_type, RubyAccessMode_Supervisor, nullptr); assert(m_mandatory_q_ptr != NULL); - m_mandatory_q_ptr->enqueue(msg, clockEdge(), m_data_cache_hit_latency); + Tick latency = cyclesToTicks( + m_controller->mandatoryQueueLatency(request_type)); + assert(latency > 0); + m_mandatory_q_ptr->enqueue(msg, clockEdge(), latency); m_outstanding_wb++; } } |