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-rw-r--r--[-rwxr-xr-x]ext/mcpat/cacti/bank.cc274
1 files changed, 143 insertions, 131 deletions
diff --git a/ext/mcpat/cacti/bank.cc b/ext/mcpat/cacti/bank.cc
index a18c7f1ed..b4fd95090 100755..100644
--- a/ext/mcpat/cacti/bank.cc
+++ b/ext/mcpat/cacti/bank.cc
@@ -2,6 +2,7 @@
* McPAT/CACTI
* SOFTWARE LICENSE AGREEMENT
* Copyright 2012 Hewlett-Packard Development Company, L.P.
+ * Copyright (c) 2010-2013 Advanced Micro Devices, Inc.
* All Rights Reserved
*
* Redistribution and use in source and binary forms, with or without
@@ -25,7 +26,7 @@
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.”
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
***************************************************************************/
@@ -36,163 +37,174 @@
#include "bank.h"
Bank::Bank(const DynamicParameter & dyn_p):
- dp(dyn_p), mat(dp),
- num_addr_b_mat(dyn_p.number_addr_bits_mat),
- num_mats_hor_dir(dyn_p.num_mats_h_dir), num_mats_ver_dir(dyn_p.num_mats_v_dir)
-{
- int RWP;
- int ERP;
- int EWP;
- int SCHP;
-
- if (dp.use_inp_params)
- {
- RWP = dp.num_rw_ports;
- ERP = dp.num_rd_ports;
- EWP = dp.num_wr_ports;
- SCHP = dp.num_search_ports;
- }
- else
- {
- RWP = g_ip->num_rw_ports;
- ERP = g_ip->num_rd_ports;
- EWP = g_ip->num_wr_ports;
- SCHP = g_ip->num_search_ports;
- }
-
- int total_addrbits = (dp.number_addr_bits_mat + dp.number_subbanks_decode)*(RWP+ERP+EWP);
- int datainbits = dp.num_di_b_bank_per_port * (RWP + EWP);
- int dataoutbits = dp.num_do_b_bank_per_port * (RWP + ERP);
- int searchinbits;
- int searchoutbits;
-
- if (dp.fully_assoc || dp.pure_cam)
- {
- datainbits = dp.num_di_b_bank_per_port * (RWP + EWP);
- dataoutbits = dp.num_do_b_bank_per_port * (RWP + ERP);
- searchinbits = dp.num_si_b_bank_per_port * SCHP;
- searchoutbits = dp.num_so_b_bank_per_port * SCHP;
- }
-
- if (!(dp.fully_assoc || dp.pure_cam))
- {
- if (g_ip->fast_access && dp.is_tag == false)
- {
- dataoutbits *= g_ip->data_assoc;
+ dp(dyn_p), mat(dp),
+ num_addr_b_mat(dyn_p.number_addr_bits_mat),
+ num_mats_hor_dir(dyn_p.num_mats_h_dir),
+ num_mats_ver_dir(dyn_p.num_mats_v_dir) {
+ int RWP;
+ int ERP;
+ int EWP;
+ int SCHP;
+
+ if (dp.use_inp_params) {
+ RWP = dp.num_rw_ports;
+ ERP = dp.num_rd_ports;
+ EWP = dp.num_wr_ports;
+ SCHP = dp.num_search_ports;
+ } else {
+ RWP = g_ip->num_rw_ports;
+ ERP = g_ip->num_rd_ports;
+ EWP = g_ip->num_wr_ports;
+ SCHP = g_ip->num_search_ports;
}
- htree_in_add = new Htree2 (g_ip->wt,(double) mat.area.w, (double)mat.area.h,
- total_addrbits, datainbits, 0,dataoutbits,0, num_mats_ver_dir*2, num_mats_hor_dir*2, Add_htree);
- htree_in_data = new Htree2 (g_ip->wt,(double) mat.area.w, (double)mat.area.h,
- total_addrbits, datainbits, 0,dataoutbits,0, num_mats_ver_dir*2, num_mats_hor_dir*2, Data_in_htree);
- htree_out_data = new Htree2 (g_ip->wt,(double) mat.area.w, (double)mat.area.h,
- total_addrbits, datainbits, 0,dataoutbits,0, num_mats_ver_dir*2, num_mats_hor_dir*2, Data_out_htree);
+ int total_addrbits = (dp.number_addr_bits_mat +
+ dp.number_subbanks_decode) * (RWP + ERP + EWP);
+ int datainbits = dp.num_di_b_bank_per_port * (RWP + EWP);
+ int dataoutbits = dp.num_do_b_bank_per_port * (RWP + ERP);
+ int searchinbits;
+ int searchoutbits;
+
+ if (dp.fully_assoc || dp.pure_cam) {
+ datainbits = dp.num_di_b_bank_per_port * (RWP + EWP);
+ dataoutbits = dp.num_do_b_bank_per_port * (RWP + ERP);
+ searchinbits = dp.num_si_b_bank_per_port * SCHP;
+ searchoutbits = dp.num_so_b_bank_per_port * SCHP;
+ }
+
+ if (!(dp.fully_assoc || dp.pure_cam)) {
+ if (g_ip->fast_access && dp.is_tag == false) {
+ dataoutbits *= g_ip->data_assoc;
+ }
+
+ htree_in_add = new Htree2(g_ip->wt, (double) mat.area.w,
+ (double)mat.area.h,
+ total_addrbits, datainbits, 0, dataoutbits,
+ 0, num_mats_ver_dir * 2, num_mats_hor_dir * 2,
+ Add_htree);
+ htree_in_data = new Htree2(g_ip->wt, (double) mat.area.w,
+ (double)mat.area.h,
+ total_addrbits, datainbits, 0, dataoutbits,
+ 0, num_mats_ver_dir * 2, num_mats_hor_dir * 2,
+ Data_in_htree);
+ htree_out_data = new Htree2(g_ip->wt, (double) mat.area.w,
+ (double)mat.area.h,
+ total_addrbits, datainbits, 0, dataoutbits,
+ 0, num_mats_ver_dir * 2,
+ num_mats_hor_dir * 2, Data_out_htree);
// htree_out_data = new Htree2 (g_ip->wt,(double) 100, (double)100,
-// total_addrbits, datainbits, 0,dataoutbits,0, num_mats_ver_dir*2, num_mats_hor_dir*2, Data_out_htree);
-
- area.w = htree_in_data->area.w;
- area.h = htree_in_data->area.h;
- }
- else
- {
- htree_in_add = new Htree2 (g_ip->wt,(double) mat.area.w, (double)mat.area.h,
- total_addrbits, datainbits, searchinbits,dataoutbits,searchoutbits, num_mats_ver_dir*2, num_mats_hor_dir*2, Add_htree);
- htree_in_data = new Htree2 (g_ip->wt,(double) mat.area.w, (double)mat.area.h,
- total_addrbits, datainbits,searchinbits, dataoutbits, searchoutbits, num_mats_ver_dir*2, num_mats_hor_dir*2, Data_in_htree);
- htree_out_data = new Htree2 (g_ip->wt,(double) mat.area.w, (double)mat.area.h,
- total_addrbits, datainbits,searchinbits, dataoutbits, searchoutbits,num_mats_ver_dir*2, num_mats_hor_dir*2, Data_out_htree);
- htree_in_search = new Htree2 (g_ip->wt,(double) mat.area.w, (double)mat.area.h,
- total_addrbits, datainbits,searchinbits, dataoutbits, searchoutbits, num_mats_ver_dir*2, num_mats_hor_dir*2, Data_in_htree,true, true);
- htree_out_search = new Htree2 (g_ip->wt,(double) mat.area.w, (double)mat.area.h,
- total_addrbits, datainbits,searchinbits, dataoutbits, searchoutbits,num_mats_ver_dir*2, num_mats_hor_dir*2, Data_out_htree,true);
-
- area.w = htree_in_data->area.w;
- area.h = htree_in_data->area.h;
- }
-
- num_addr_b_row_dec = _log2(mat.subarray.num_rows);
- num_addr_b_routed_to_mat_for_act = num_addr_b_row_dec;
- num_addr_b_routed_to_mat_for_rd_or_wr = num_addr_b_mat - num_addr_b_row_dec;
+// total_addrbits, datainbits, 0,dataoutbits,0, num_mats_ver_dir*2, num_mats_hor_dir*2, Data_out_htree);
+
+ area.w = htree_in_data->area.w;
+ area.h = htree_in_data->area.h;
+ } else {
+ htree_in_add =
+ new Htree2(g_ip->wt, (double) mat.area.w, (double)mat.area.h,
+ total_addrbits, datainbits, searchinbits, dataoutbits,
+ searchoutbits, num_mats_ver_dir * 2,
+ num_mats_hor_dir * 2, Add_htree);
+ htree_in_data =
+ new Htree2(g_ip->wt, (double) mat.area.w, (double)mat.area.h,
+ total_addrbits, datainbits, searchinbits, dataoutbits,
+ searchoutbits, num_mats_ver_dir * 2,
+ num_mats_hor_dir * 2, Data_in_htree);
+ htree_out_data =
+ new Htree2(g_ip->wt, (double) mat.area.w, (double)mat.area.h,
+ total_addrbits, datainbits, searchinbits, dataoutbits,
+ searchoutbits, num_mats_ver_dir * 2,
+ num_mats_hor_dir * 2, Data_out_htree);
+ htree_in_search =
+ new Htree2(g_ip->wt, (double) mat.area.w, (double)mat.area.h,
+ total_addrbits, datainbits, searchinbits, dataoutbits,
+ searchoutbits, num_mats_ver_dir * 2,
+ num_mats_hor_dir * 2, Data_in_htree, true, true);
+ htree_out_search =
+ new Htree2 (g_ip->wt, (double) mat.area.w, (double)mat.area.h,
+ total_addrbits, datainbits, searchinbits, dataoutbits,
+ searchoutbits, num_mats_ver_dir * 2,
+ num_mats_hor_dir * 2, Data_out_htree, true);
+
+ area.w = htree_in_data->area.w;
+ area.h = htree_in_data->area.h;
+ }
+
+ num_addr_b_row_dec = _log2(mat.subarray.num_rows);
+ num_addr_b_routed_to_mat_for_act = num_addr_b_row_dec;
+ num_addr_b_routed_to_mat_for_rd_or_wr =
+ num_addr_b_mat - num_addr_b_row_dec;
}
-Bank::~Bank()
-{
- delete htree_in_add;
- delete htree_out_data;
- delete htree_in_data;
- if (dp.fully_assoc || dp.pure_cam)
- {
- delete htree_in_search;
- delete htree_out_search;
- }
+Bank::~Bank() {
+ delete htree_in_add;
+ delete htree_out_data;
+ delete htree_in_data;
+ if (dp.fully_assoc || dp.pure_cam) {
+ delete htree_in_search;
+ delete htree_out_search;
+ }
}
-double Bank::compute_delays(double inrisetime)
-{
- return mat.compute_delays(inrisetime);
+double Bank::compute_delays(double inrisetime) {
+ return mat.compute_delays(inrisetime);
}
-void Bank::compute_power_energy()
-{
- mat.compute_power_energy();
+void Bank::compute_power_energy() {
+ mat.compute_power_energy();
- if (!(dp.fully_assoc || dp.pure_cam))
- {
- power.readOp.dynamic += mat.power.readOp.dynamic * dp.num_act_mats_hor_dir;
- power.readOp.leakage += mat.power.readOp.leakage * dp.num_mats;
- power.readOp.gate_leakage += mat.power.readOp.gate_leakage * dp.num_mats;
+ if (!(dp.fully_assoc || dp.pure_cam)) {
+ power.readOp.dynamic += mat.power.readOp.dynamic * dp.num_act_mats_hor_dir;
+ power.readOp.leakage += mat.power.readOp.leakage * dp.num_mats;
+ power.readOp.gate_leakage += mat.power.readOp.gate_leakage * dp.num_mats;
- power.readOp.dynamic += htree_in_add->power.readOp.dynamic;
- power.readOp.dynamic += htree_out_data->power.readOp.dynamic;
+ power.readOp.dynamic += htree_in_add->power.readOp.dynamic;
+ power.readOp.dynamic += htree_out_data->power.readOp.dynamic;
- power.readOp.leakage += htree_in_add->power.readOp.leakage;
- power.readOp.leakage += htree_in_data->power.readOp.leakage;
- power.readOp.leakage += htree_out_data->power.readOp.leakage;
- power.readOp.gate_leakage += htree_in_add->power.readOp.gate_leakage;
- power.readOp.gate_leakage += htree_in_data->power.readOp.gate_leakage;
- power.readOp.gate_leakage += htree_out_data->power.readOp.gate_leakage;
- }
- else
- {
+ power.readOp.leakage += htree_in_add->power.readOp.leakage;
+ power.readOp.leakage += htree_in_data->power.readOp.leakage;
+ power.readOp.leakage += htree_out_data->power.readOp.leakage;
+ power.readOp.gate_leakage += htree_in_add->power.readOp.gate_leakage;
+ power.readOp.gate_leakage += htree_in_data->power.readOp.gate_leakage;
+ power.readOp.gate_leakage += htree_out_data->power.readOp.gate_leakage;
+ } else {
- power.readOp.dynamic += mat.power.readOp.dynamic ;//for fa and cam num_act_mats_hor_dir is 1 for plain r/w
- power.readOp.leakage += mat.power.readOp.leakage * dp.num_mats;
- power.readOp.gate_leakage += mat.power.readOp.gate_leakage * dp.num_mats;
+ power.readOp.dynamic += mat.power.readOp.dynamic ;//for fa and cam num_act_mats_hor_dir is 1 for plain r/w
+ power.readOp.leakage += mat.power.readOp.leakage * dp.num_mats;
+ power.readOp.gate_leakage += mat.power.readOp.gate_leakage * dp.num_mats;
- power.searchOp.dynamic += mat.power.searchOp.dynamic * dp.num_mats;
- power.searchOp.dynamic += mat.power_bl_precharge_eq_drv.searchOp.dynamic +
- mat.power_sa.searchOp.dynamic +
- mat.power_bitline.searchOp.dynamic +
- mat.power_subarray_out_drv.searchOp.dynamic+
- mat.ml_to_ram_wl_drv->power.readOp.dynamic;
+ power.searchOp.dynamic += mat.power.searchOp.dynamic * dp.num_mats;
+ power.searchOp.dynamic += mat.power_bl_precharge_eq_drv.searchOp.dynamic +
+ mat.power_sa.searchOp.dynamic +
+ mat.power_bitline.searchOp.dynamic +
+ mat.power_subarray_out_drv.searchOp.dynamic +
+ mat.ml_to_ram_wl_drv->power.readOp.dynamic;
- power.readOp.dynamic += htree_in_add->power.readOp.dynamic;
- power.readOp.dynamic += htree_out_data->power.readOp.dynamic;
+ power.readOp.dynamic += htree_in_add->power.readOp.dynamic;
+ power.readOp.dynamic += htree_out_data->power.readOp.dynamic;
- power.searchOp.dynamic += htree_in_search->power.searchOp.dynamic;
- power.searchOp.dynamic += htree_out_search->power.searchOp.dynamic;
+ power.searchOp.dynamic += htree_in_search->power.searchOp.dynamic;
+ power.searchOp.dynamic += htree_out_search->power.searchOp.dynamic;
- power.readOp.leakage += htree_in_add->power.readOp.leakage;
- power.readOp.leakage += htree_in_data->power.readOp.leakage;
- power.readOp.leakage += htree_out_data->power.readOp.leakage;
- power.readOp.leakage += htree_in_search->power.readOp.leakage;
- power.readOp.leakage += htree_out_search->power.readOp.leakage;
+ power.readOp.leakage += htree_in_add->power.readOp.leakage;
+ power.readOp.leakage += htree_in_data->power.readOp.leakage;
+ power.readOp.leakage += htree_out_data->power.readOp.leakage;
+ power.readOp.leakage += htree_in_search->power.readOp.leakage;
+ power.readOp.leakage += htree_out_search->power.readOp.leakage;
- power.readOp.gate_leakage += htree_in_add->power.readOp.gate_leakage;
- power.readOp.gate_leakage += htree_in_data->power.readOp.gate_leakage;
- power.readOp.gate_leakage += htree_out_data->power.readOp.gate_leakage;
- power.readOp.gate_leakage += htree_in_search->power.readOp.gate_leakage;
- power.readOp.gate_leakage += htree_out_search->power.readOp.gate_leakage;
+ power.readOp.gate_leakage += htree_in_add->power.readOp.gate_leakage;
+ power.readOp.gate_leakage += htree_in_data->power.readOp.gate_leakage;
+ power.readOp.gate_leakage += htree_out_data->power.readOp.gate_leakage;
+ power.readOp.gate_leakage += htree_in_search->power.readOp.gate_leakage;
+ power.readOp.gate_leakage += htree_out_search->power.readOp.gate_leakage;
- }
+ }
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-09 16:57:55 +0000