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Diffstat (limited to 'src/mem/ruby/network/orion/power_router_init.hh')
| -rw-r--r-- | src/mem/ruby/network/orion/power_router_init.hh | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/mem/ruby/network/orion/power_router_init.hh b/src/mem/ruby/network/orion/power_router_init.hh new file mode 100644 index 000000000..2d95cea0b --- /dev/null +++ b/src/mem/ruby/network/orion/power_router_init.hh @@ -0,0 +1,126 @@ +/* + * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood + * 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 _POWER_ROUTER_INIT_H +#define _POWER_ROUTER_INIT_H + +#include "power_array.hh" +#include "power_arbiter.hh" +#include "power_crossbar.hh" + +/* ------------ Models ------------------------ */ +/*typedef enum { + GENERIC_SEL = 1, + SEL_MAX_MODEL +} power_sel_model; +*/ + +/* ------------ Misc --------------------------- */ + +/*typedef struct { + int model; + unsigned width; + unsigned long long n_anyreq; + unsigned long long n_chgreq; + unsigned long long n_grant; + unsigned long long n_enc[MAX_SEL_LEVEL]; + double e_anyreq; + double e_chgreq; + double e_grant; + double e_enc[MAX_SEL_LEVEL]; +} power_sel; +*/ + +/* --------------- Loading --------------- */ +typedef enum { + ACTUAL_LOADING =1, + HALF_LOADING, + MAX_LOADING +}loading; + +/* ----------------- Router --------------- */ + +typedef struct { + power_crossbar crossbar; + power_array in_buf; + power_arbiter vc_in_arb; + power_arbiter vc_out_arb; + power_arbiter sw_in_arb; + power_arbiter sw_out_arb; + double i_leakage; +} power_router; + +typedef struct { + //general + unsigned n_in; + unsigned n_out; + unsigned flit_width; + //vc + unsigned n_v_channel; + unsigned n_v_class; + int in_share_buf; + int out_share_buf; + int in_share_switch; + int out_share_switch; + //xbar + int crossbar_model; + int degree; + int connect_type; + int trans_type; + double crossbar_in_len; + double crossbar_out_len; + + int in_buf; + + //buffer + power_array_info in_buf_info; + unsigned pipe_depth; + //arbiter + int vc_in_arb_model; + int vc_out_arb_model; + int vc_in_arb_ff_model; + int vc_out_arb_ff_model; + int sw_in_arb_model; + int sw_out_arb_model; + int sw_in_arb_ff_model; + int sw_out_arb_ff_model; + + power_array_info vc_in_arb_queue_info; + power_array_info vc_out_arb_queue_info; + power_array_info sw_in_arb_queue_info; + power_array_info sw_out_arb_queue_info; + //derived + unsigned n_total_in; + unsigned n_total_out; + unsigned in_n_switch; + unsigned n_switch_in; + unsigned n_switch_out; +} power_router_info; + +extern int power_router_init(power_router *router, power_router_info *info); +#endif |