nrniv_decl.h

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/*
# =============================================================================
# Copyright (c) 2016 - 2021 Blue Brain Project/EPFL
#
# See top-level LICENSE file for details.
# =============================================================================.
*/
 
#pragma once
 
#include <vector>
#include <map>
#include "coreneuron/network/netcon.hpp"
namespace coreneuron {
 
/// Mechanism type to be used from legacy_index2pointer and nrn_dblpntr2nrncore (in Neuron)
/// Values of the mechanism types should be negative numbers to avoid any conflict with
/// mechanism types of Memb_list(>0) or time(0) passed from Neuron
enum mech_type { voltage = -1, i_membrane_ = -2 };
 
extern bool cvode_active_;
/// Vector of maps for negative presyns
extern std::vector<std::map<int, PreSyn*>> neg_gid2out;
/// Maps for ouput and input presyns
extern std::map<int, PreSyn*> gid2out;
extern std::map<int, InputPreSyn*> gid2in;
 
/// InputPreSyn.nc_index_ to + InputPreSyn.nc_cnt_ give the NetCon*
extern std::vector<NetCon*> netcon_in_presyn_order_;
/// Only for setup vector of netcon source gids and mindelay determination
extern std::vector<int*> nrnthreads_netcon_srcgid;
/// Companion to nrnthreads_netcon_srcgid when src gid is negative to allow
/// determination of the NrnThread of the source PreSyn.
extern std::vector<std::vector<int>> nrnthreads_netcon_negsrcgid_tid;
 
extern void mk_mech(const char* path);
extern void set_globals(const char* path, bool cli_global_seed, int cli_global_seed_value);
extern void mk_netcvode(void);
extern void nrn_p_construct(void);
extern double* legacy_index2pointer(int mtype, int index, NrnThread&);
extern void delete_trajectory_requests(NrnThread&);
extern void nrn_cleanup();
extern void nrn_cleanup_ion_map();
extern void BBS_netpar_solve(double);
extern void nrn_mkPatternStim(const char* filename, double tstop);
extern int nrn_extra_thread0_vdata;
extern void nrn_set_extra_thread0_vdata(void);
extern Point_process* nrn_artcell_instantiate(const char* mechname);
extern int nrnmpi_spike_compress(int nspike, bool gidcompress, int xchng);
extern bool nrn_use_bin_queue_;
extern std::vector<int>& nrn_mech_random_indices(int type);
 
extern void nrn_outputevent(unsigned char, double);
extern void ncs2nrn_integrate(double tstop);
 
extern void handle_forward_skip(double forwardskip, int prcellgid);
 
extern int nrn_set_timeout(int);
extern void nrn_fake_fire(int gid, double spiketime, int fake_out);
 
extern void netpar_tid_gid2ps(int tid, int gid, PreSyn** ps, InputPreSyn** psi);
extern double set_mindelay(double maxdelay);
 
extern int nrn_soa_padded_size(int cnt, int layout);
 
extern int interleave_permute_type;
extern int cellorder_nwarp;
 
// Mechanism pdata index values into _actual_v and _actual_area data need to be updated.
enum Layout { SoA = 0, AoS = 1 };
 
// Blocks associated with BEFORE and AFTER have different values based on type.
// There values are based on neuron/coreneuron implementation details.
struct BAType {
    enum { Breakpoint = 1, Solve = 2, Initial = 3, Step = 4, Before = 10, After = 20 };
};
}  // namespace coreneuron