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authorVijayKandiah <[email protected]>2021-10-17 02:18:10 -0500
committerVijayKandiah <[email protected]>2021-10-17 02:18:10 -0500
commit84c6cf45131e42b1a724ebf7977987a9ddb70db9 (patch)
treee82f15238e79a03f3cc2435d4f9bb48d5023e8ae /src/gpuwattch/cacti/mat.h
parent4a4fc87a2dcd95bfe298f2b3d18a9833a506e499 (diff)
AccelWattch dev Integration
Diffstat (limited to 'src/gpuwattch/cacti/mat.h')
-rwxr-xr-xsrc/gpuwattch/cacti/mat.h148
1 files changed, 0 insertions, 148 deletions
diff --git a/src/gpuwattch/cacti/mat.h b/src/gpuwattch/cacti/mat.h
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--- a/src/gpuwattch/cacti/mat.h
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-/*****************************************************************************
- * 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.”
- *
- ***************************************************************************/
-
-
-
-#ifndef __MAT_H__
-#define __MAT_H__
-
-#include "component.h"
-#include "decoder.h"
-#include "wire.h"
-#include "subarray.h"
-
-class Mat : public Component
-{
- public:
- Mat(const DynamicParameter & dyn_p);
- ~Mat();
- double compute_delays(double inrisetime); // return outrisetime
- void compute_power_energy();
-
- const DynamicParameter & dp;
-
- // TODO: clean up pointers and powerDefs below
- Decoder * row_dec;
- Decoder * bit_mux_dec;
- Decoder * sa_mux_lev_1_dec;
- Decoder * sa_mux_lev_2_dec;
- PredecBlk * dummy_way_sel_predec_blk1;
- PredecBlk * dummy_way_sel_predec_blk2;
- PredecBlkDrv * way_sel_drv1;
- PredecBlkDrv * dummy_way_sel_predec_blk_drv2;
-
- Predec * r_predec;
- Predec * b_mux_predec;
- Predec * sa_mux_lev_1_predec;
- Predec * sa_mux_lev_2_predec;
-
- Wire * subarray_out_wire;
- Driver * bl_precharge_eq_drv;
- Driver * cam_bl_precharge_eq_drv;//bitline pre-charge circuit is separated for CAM and RAM arrays.
- Driver * ml_precharge_drv;//matchline prechange driver
- Driver * sl_precharge_eq_drv;//searchline prechage driver
- Driver * sl_data_drv;//search line data driver
- Driver * ml_to_ram_wl_drv;//search line data driver
-
-
- powerDef power_row_decoders;
- powerDef power_bit_mux_decoders;
- powerDef power_sa_mux_lev_1_decoders;
- powerDef power_sa_mux_lev_2_decoders;
- powerDef power_fa_cam; // TODO: leakage power is not computed yet
- powerDef power_bl_precharge_eq_drv;
- powerDef power_subarray_out_drv;
- powerDef power_cam_all_active;
- powerDef power_searchline_precharge;
- powerDef power_matchline_precharge;
- powerDef power_ml_to_ram_wl_drv;
-
- double delay_fa_tag, delay_cam;
- double delay_before_decoder;
- double delay_bitline;
- double delay_wl_reset;
- double delay_bl_restore;
-
- double delay_searchline;
- double delay_matchchline;
- double delay_cam_sl_restore;
- double delay_cam_ml_reset;
- double delay_fa_ram_wl;
-
- double delay_hit_miss_reset;
- double delay_hit_miss;
-
- Subarray subarray;
- powerDef power_bitline, power_searchline, power_matchline;
- double per_bitline_read_energy;
- int deg_bl_muxing;
- int num_act_mats_hor_dir;
- double delay_writeback;
- Area cell,cam_cell;
- bool is_dram,is_fa, pure_cam, camFlag;
- int num_mats;
- powerDef power_sa;
- double delay_sa;
- double leak_power_sense_amps_closed_page_state;
- double leak_power_sense_amps_open_page_state;
- double delay_subarray_out_drv;
- double delay_subarray_out_drv_htree;
- double delay_comparator;
- powerDef power_comparator;
- int num_do_b_mat;
- int num_so_b_mat;
- int num_sa_subarray;
- int num_sa_subarray_search;
- double C_bl;
-
- uint32_t num_subarrays_per_mat; // the number of subarrays in a mat
- uint32_t num_subarrays_per_row; // the number of subarrays in a row of a mat
-
-
- private:
- double compute_bit_mux_sa_precharge_sa_mux_wr_drv_wr_mux_h();
- double width_write_driver_or_write_mux();
- double compute_comparators_height(int tagbits, int number_ways_in_mat, double subarray_mem_cell_area_w);
- double compute_cam_delay(double inrisetime);
- double compute_bitline_delay(double inrisetime);
- double compute_sa_delay(double inrisetime);
- double compute_subarray_out_drv(double inrisetime);
- double compute_comparator_delay(double inrisetime);
-
- int RWP;
- int ERP;
- int EWP;
- int SCHP;
-};
-
-
-
-#endif