diff options
Diffstat (limited to 'src/gpuwattch/cacti/cacti_interface.cc')
| -rw-r--r-- | src/gpuwattch/cacti/cacti_interface.cc | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/src/gpuwattch/cacti/cacti_interface.cc b/src/gpuwattch/cacti/cacti_interface.cc deleted file mode 100644 index 99d734d..0000000 --- a/src/gpuwattch/cacti/cacti_interface.cc +++ /dev/null @@ -1,174 +0,0 @@ -/***************************************************************************** - * McPAT/CACTI - * SOFTWARE LICENSE AGREEMENT - * Copyright 2012 Hewlett-Packard Development Company, L.P. - * All Rights Reserved - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * 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.” - * - ***************************************************************************/ - -#include <time.h> -#include <math.h> - - -#include "area.h" -#include "basic_circuit.h" -#include "component.h" -#include "const.h" -#include "parameter.h" -#include "cacti_interface.h" -#include "Ucache.h" - -#include <pthread.h> -#include <iostream> -#include <algorithm> - -using namespace std; - - -bool mem_array::lt(const mem_array * m1, const mem_array * m2) -{ - if (m1->Nspd < m2->Nspd) return true; - else if (m1->Nspd > m2->Nspd) return false; - else if (m1->Ndwl < m2->Ndwl) return true; - else if (m1->Ndwl > m2->Ndwl) return false; - else if (m1->Ndbl < m2->Ndbl) return true; - else if (m1->Ndbl > m2->Ndbl) return false; - else if (m1->deg_bl_muxing < m2->deg_bl_muxing) return true; - else if (m1->deg_bl_muxing > m2->deg_bl_muxing) return false; - else if (m1->Ndsam_lev_1 < m2->Ndsam_lev_1) return true; - else if (m1->Ndsam_lev_1 > m2->Ndsam_lev_1) return false; - else if (m1->Ndsam_lev_2 < m2->Ndsam_lev_2) return true; - else return false; -} - - - -void uca_org_t::find_delay() -{ - mem_array * data_arr = data_array2; - mem_array * tag_arr = tag_array2; - - // check whether it is a regular cache or scratch ram - if (g_ip->pure_ram|| g_ip->pure_cam || g_ip->fully_assoc) - { - access_time = data_arr->access_time; - } - // Both tag and data lookup happen in parallel - // and the entire set is sent over the data array h-tree without - // waiting for the way-select signal --TODO add the corresponding - // power overhead Nav - else if (g_ip->fast_access == true) - { - access_time = MAX(tag_arr->access_time, data_arr->access_time); - } - // Tag is accessed first. On a hit, way-select signal along with the - // address is sent to read/write the appropriate block in the data - // array - else if (g_ip->is_seq_acc == true) - { - access_time = tag_arr->access_time + data_arr->access_time; - } - // Normal access: tag array access and data array access happen in parallel. - // But, the data array will wait for the way-select and transfer only the - // appropriate block over the h-tree. - else - { - access_time = MAX(tag_arr->access_time + data_arr->delay_senseamp_mux_decoder, - data_arr->delay_before_subarray_output_driver) + - data_arr->delay_from_subarray_output_driver_to_output; - } -} - - - -void uca_org_t::find_energy() -{ - if (!(g_ip->pure_ram|| g_ip->pure_cam || g_ip->fully_assoc))//(g_ip->is_cache) - power = data_array2->power + tag_array2->power; - else - power = data_array2->power; -} - - - -void uca_org_t::find_area() -{ - if (g_ip->pure_ram|| g_ip->pure_cam || g_ip->fully_assoc)//(g_ip->is_cache == false) - { - cache_ht = data_array2->height; - cache_len = data_array2->width; - } - else - { - cache_ht = MAX(tag_array2->height, data_array2->height); - cache_len = tag_array2->width + data_array2->width; - } - area = cache_ht * cache_len; -} - -void uca_org_t::adjust_area() -{ - double area_adjust; - if (g_ip->pure_ram|| g_ip->pure_cam || g_ip->fully_assoc) - { - if (data_array2->area_efficiency/100.0<0.2) - { - //area_adjust = sqrt(area/(area*(data_array2->area_efficiency/100.0)/0.2)); - area_adjust = sqrt(0.2/(data_array2->area_efficiency/100.0)); - cache_ht = cache_ht/area_adjust; - cache_len = cache_len/area_adjust; - } - } - area = cache_ht * cache_len; -} - -void uca_org_t::find_cyc() -{ - if ((g_ip->pure_ram|| g_ip->pure_cam || g_ip->fully_assoc))//(g_ip->is_cache == false) - { - cycle_time = data_array2->cycle_time; - } - else - { - cycle_time = MAX(tag_array2->cycle_time, - data_array2->cycle_time); - } -} - -uca_org_t :: uca_org_t() -:tag_array2(0), - data_array2(0) -{ - -} - -void uca_org_t :: cleanup() -{ - if (data_array2!=0) - delete data_array2; - if (tag_array2!=0) - delete tag_array2; -} |