Changeset 909 for branches/RWT/modules

Timestamp:

Dec 19, 2014, 4:34:04 PM (10 years ago)

Author:

haoliu

Message:

(RWT)
fixed bug for the write cost counter and the sc cost counter
in the memcache component.

File:

• branches/RWT/modules/vci_mem_cache/caba/source/src/vci_mem_cache.cpp (modified) (4 diffs)

branches/RWT/modules/vci_mem_cache/caba/source/src/vci_mem_cache.cpp

@@ -1784 +1784 @@
                     cmd_write_fifo_put = true;
                     // <Activity counters>
-                    if (p_vci_tgt.cmd.read() == vci_param_int::CMD_NOP)
-                    {
-                        // (2 (CMD) + 1 (RSP)) flits VCI => 4 + (1 (success) || 2 (failure)) flits dspin
-                        m_cpt_sc_cost += 5 * req_distance(p_vci_tgt.srcid.read());
-                    }
-                    else {
+                    if (p_vci_tgt.cmd.read() != vci_param_int::CMD_NOP)
+                    {
                         if (is_local_req(p_vci_tgt.srcid.read()))
                         {
@@ -1798 +1794 @@
                             m_cpt_write_flits_remote++;
                         }
-                        // (burst_size (CMD) + 1 (RSP) flits VCI => 2 + burst_size + 1 flits dspin
-                        m_cpt_write_cost += (3 + (plen >> 2)) * req_distance(p_vci_tgt.srcid.read());
                     }
                     // </Activity counters>
@@ -1808 +1802 @@
                         if (p_vci_tgt.cmd.read() == vci_param_int::CMD_NOP)
                         {
+                            // SC
+                            // (2 (CMD) + 1 (RSP)) flits VCI => 4 + (1 (success) || 2 (failure)) flits dspin
+                            m_cpt_sc_cost += 5 * req_distance(p_vci_tgt.srcid.read());
                             if (is_local_req(p_vci_tgt.srcid.read()))
                             {
@@ -1818 +1815 @@
                         }
                         else {
+                            // Writes
+                            // (burst_size + 1 (CMD) + 1 (RSP)) flits VCI => 2 + burst_size + 1 flits dspin
+                            m_cpt_write_cost += (3 + (plen >> 2)) * req_distance(p_vci_tgt.srcid.read());
+
                             if (is_local_req(p_vci_tgt.srcid.read()))
                             {