sPyNNaker neural_modelling  7.4.2
timing.h
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1 /*
2  * Copyright (c) 2015 The University of Manchester
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * https://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
21 #ifndef _TIMING_H_
22 #define _TIMING_H_
23 
27 address_t timing_initialise(address_t address);
28 
32 
39  uint32_t time, uint32_t last_time, post_trace_t last_trace);
40 
47  uint32_t time, uint32_t last_time, post_trace_t last_trace);
48 
55  uint32_t time, uint32_t last_time, pre_trace_t last_trace);
56 
67  uint32_t time, pre_trace_t trace, uint32_t last_pre_time,
68  pre_trace_t last_pre_trace, uint32_t last_post_time,
69  post_trace_t last_post_trace, update_state_t previous_state);
70 
81  uint32_t time, post_trace_t trace, uint32_t last_pre_time,
82  pre_trace_t last_pre_trace, uint32_t last_post_time,
83  post_trace_t last_post_trace, update_state_t previous_state);
84 
85 #endif // _TIMING_H_
static uint32_t time
Simulation time.
uint32_t last_time
The time of the most recently-considered spike.
static post_trace_t timing_add_post_spike(uint32_t time, uint32_t last_time, post_trace_t last_trace)
Add a post spike to the post trace.
static post_trace_t timing_decay_post(uint32_t time, uint32_t last_time, post_trace_t last_trace)
Evolve the post trace without adding a spike.
static update_state_t timing_apply_pre_spike(uint32_t time, pre_trace_t trace, uint32_t last_pre_time, pre_trace_t last_pre_trace, uint32_t last_post_time, post_trace_t last_post_trace, update_state_t previous_state)
Apply a pre-spike timing rule state update.
static pre_trace_t timing_add_pre_spike(uint32_t time, uint32_t last_time, pre_trace_t last_trace)
Add a pre spike to the pre trace.
static update_state_t timing_apply_post_spike(uint32_t time, post_trace_t trace, uint32_t last_pre_time, pre_trace_t last_pre_trace, uint32_t last_post_time, post_trace_t last_post_trace, update_state_t previous_state)
Apply a post-spike timing rule state update.
static post_trace_t timing_get_initial_post_trace(void)
Get an initial post-synaptic timing trace.
address_t timing_initialise(address_t address)
Initialise the timing dependence state (global) from SDRAM.
The type of post-spike traces.
The type of pre-spike traces.