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-rw-r--r--src/fracture.cpp2
-rw-r--r--src/measurements.cpp63
-rw-r--r--src/measurements.hpp19
3 files changed, 28 insertions, 56 deletions
diff --git a/src/fracture.cpp b/src/fracture.cpp
index 6712ac3..ec00b89 100644
--- a/src/fracture.cpp
+++ b/src/fracture.cpp
@@ -57,7 +57,7 @@ int main(int argc, char* argv[]) {
cholmod_common c;
CHOL_F(start)(&c);
- ma meas(Lx, Ly, 2*ceil(Lx), 2*ceil(Ly), beta, 10);
+ ma meas(Lx, Ly, 4*ceil(Lx), 4*ceil(Ly), beta, 4);
randutils::auto_seed_128 seeds;
std::mt19937 rng{seeds};
diff --git a/src/measurements.cpp b/src/measurements.cpp
index 81b13a2..86c7dfd 100644
--- a/src/measurements.cpp
+++ b/src/measurements.cpp
@@ -119,35 +119,31 @@ unsigned edge_r_to_ind(graph::coordinate r, double Lx, double Ly, unsigned Mx, u
ma::ma(double Lx, double Ly, unsigned Mx, unsigned My, double beta, unsigned Ncum) :
Lx(Lx), Ly(Ly), Mx(Mx), My(My), beta(beta), G(2 * (unsigned)ceil(Lx * Ly / 2)),
sc(2 * (unsigned)ceil(Lx * Ly / 2), 0),
- sa(2 * (unsigned)ceil(Lx * Ly / 2), 0),
ss(2 * (unsigned)ceil(Lx * Ly / 2), 0),
- sC(2 * (unsigned)ceil(Lx * Ly / 2), 0),
- sA(2 * (unsigned)ceil(Lx * Ly / 2), 0),
+ sm(2 * (unsigned)ceil(Lx * Ly / 2), 0),
+ sa(2 * (unsigned)ceil(Lx * Ly / 2), 0),
+ sl(2 * (unsigned)ceil(Lx * Ly / 2), 0),
sd(3 * (unsigned)ceil(Lx * Ly / 2), 0),
sD(3 * (unsigned)ceil(Lx * Ly / 2), 0),
Ccc(Ncum),
Css(Ncum),
Cmm(Ncum),
Caa(Ncum),
- Cdd(Ncum),
Cll(Ncum),
- Cee(Ncum),
+ Cdd(Ncum),
CDD(Ncum),
CsD(Ncum)
{
N = 0;
Nc = 0;
Na = 0;
- NC = 0;
- NA = 0;
for (unsigned i = 0; i < Ncum; i++) {
Ccc[i].resize((Mx / 2 + 1) * (My / 2 + 1), 0);
Css[i].resize((Mx / 2 + 1) * (My / 2 + 1), 0);
Cmm[i].resize((Mx / 2 + 1) * (My / 2 + 1), 0);
Caa[i].resize((Mx / 2 + 1) * (My / 2 + 1), 0);
- Cdd[i].resize((Mx / 2 + 1) * (My / 2 + 1), 0);
Cll[i].resize((Mx / 2 + 1) * (My / 2 + 1), 0);
- Cee[i].resize((Mx / 2 + 1) * (My / 2 + 1), 0);
+ Cdd[i].resize((Mx / 2 + 1) * (My / 2 + 1), 0);
CDD[i].resize((Mx / 2 + 1) * (My / 2 + 1), 0);
CsD[i].resize((Mx / 2 + 1) * (My / 2 + 1), 0);
}
@@ -176,21 +172,20 @@ ma::~ma() {
fftw_destroy_plan(reverse_plan);
fftw_cleanup();
- update_distribution_file("sa", sa, Na, Lx, Ly, beta);
update_distribution_file("sc", sc, Nc, Lx, Ly, beta);
update_distribution_file("ss", ss, N, Lx, Ly, beta);
- update_distribution_file("sA", sA, NA, Lx, Ly, beta);
- update_distribution_file("sC", sC, NC, Lx, Ly, beta);
+ update_distribution_file("sm", sm, N, Lx, Ly, beta);
+ update_distribution_file("sa", sa, Na, Lx, Ly, beta);
+ update_distribution_file("sl", sl, N, Lx, Ly, beta);
update_distribution_file("sd", sd, N, Lx, Ly, beta);
update_distribution_file("sD", sD, N, Lx, Ly, beta);
update_field_file("Ccc", Ccc, Nc, Lx, Ly, beta, Mx, My);
update_field_file("Css", Css, N, Lx, Ly, beta, Mx, My);
update_field_file("Cmm", Cmm, N, Lx, Ly, beta, Mx, My);
- update_field_file("Cdd", Cdd, N, Lx, Ly, beta, Mx, My);
update_field_file("Caa", Caa, Na, Lx, Ly, beta, Mx, My);
update_field_file("Cll", Cll, N, Lx, Ly, beta, Mx, My);
- update_field_file("Cee", Cee, N, Lx, Ly, beta, Mx, My);
+ update_field_file("Cdd", Cdd, N, Lx, Ly, beta, Mx, My);
update_field_file("CDD", CDD, N, Lx, Ly, beta, Mx, My);
update_field_file("CsD", CsD, N, Lx, Ly, beta, Mx, My);
@@ -207,14 +202,12 @@ void ma::bond_broken(const network& net, const current_info& cur, unsigned i) {
long double c = logl(cur.conductivity / fabs(cur.currents[i])) + net.thresholds[i];
if (c > lv && avalanches.back().size() > 0) {
sa[avalanches.back().size() - 1]++;
- sA[avalanches.back().size() - 1]++;
Na++;
- NA++;
std::fill_n(fftw_forward_in, Mx * My, 0.0);
for (auto e : avalanches.back()) {
- fftw_forward_in[edge_r_to_ind(net.G.edges[e].r, Lx, Ly, Mx, My)] += 1.0;
+ fftw_forward_in[edge_r_to_ind(net.G.edges[e].r, Lx, Ly, Mx, My)] = 1.0;
}
autocorrelation(Mx, My, Caa, forward_plan, fftw_forward_in, fftw_forward_out, reverse_plan, fftw_reverse_in, fftw_reverse_out);
@@ -238,8 +231,8 @@ void ma::post_fracture(network &n) {
std::fill_n(fftw_forward_in, Mx * My, 0.0);
for (auto edge : crack) {
- fftw_forward_in[edge_r_to_ind(n.G.dual_vertices[n.G.dual_edges[edge].v[0]].r, Lx, Ly, Mx, My)] = 0.5;
- fftw_forward_in[edge_r_to_ind(n.G.dual_vertices[n.G.dual_edges[edge].v[1]].r, Lx, Ly, Mx, My)] = 0.5;
+ fftw_forward_in[edge_r_to_ind(n.G.dual_vertices[n.G.dual_edges[edge].v[0]].r, Lx, Ly, Mx, My)] = 1.0;
+ fftw_forward_in[edge_r_to_ind(n.G.dual_vertices[n.G.dual_edges[edge].v[1]].r, Lx, Ly, Mx, My)] = 1.0;
}
ss[crack.size()]++;
@@ -261,14 +254,12 @@ void ma::post_fracture(network &n) {
for (unsigned i = 0; i < num; i++) {
if (i != crack_component && components[i].size() > 0) {
for (auto it = components[i].begin(); it != components[i].end(); it++) {
- fftw_forward_in[edge_r_to_ind(n.G.dual_vertices[*it].r, Lx, Ly, Mx, My)] += 1.0;
+ fftw_forward_in[edge_r_to_ind(n.G.dual_vertices[*it].r, Lx, Ly, Mx, My)] = 1.0;
}
sc[components[i].size() - 1]++;
- sC[components[i].size() - 1]++;
autocorrelation(Mx, My, Ccc, forward_plan, fftw_forward_in, fftw_forward_out, reverse_plan, fftw_reverse_in, fftw_reverse_out);
Nc++;
- NC++;
for (auto it = components[i].begin(); it != components[i].end(); it++) {
fftw_forward_in[edge_r_to_ind(n.G.dual_vertices[*it].r, Lx, Ly, Mx, My)] = 0.0;
@@ -279,28 +270,13 @@ void ma::post_fracture(network &n) {
// spanning cluster
std::fill_n(fftw_forward_in, Mx * My, 0.0);
- sC[components[crack_component].size() - 1]++;
- NC++;
+ sm[components[crack_component].size() - 1]++;
for (auto it = components[crack_component].begin(); it != components[crack_component].end(); it++) {
- fftw_forward_in[edge_r_to_ind(n.G.dual_vertices[*it].r, Lx, Ly, Mx, My)] += 1.0;
+ fftw_forward_in[edge_r_to_ind(n.G.dual_vertices[*it].r, Lx, Ly, Mx, My)] = 1.0;
}
autocorrelation(Mx, My, Cmm, forward_plan, fftw_forward_in, fftw_forward_out, reverse_plan, fftw_reverse_in, fftw_reverse_out);
- std::function<bool(unsigned)> inCrack = [&](unsigned i) -> bool {
- return component[n.G.dual_edges[i].v[0]] == crack_component;
- };
-
- for (auto avalanche : avalanches) {
- if (avalanche.end() != std::find_if(avalanche.begin(), avalanche.end(), inCrack)) {
- for (auto edge : avalanche) {
- fftw_forward_in[edge_r_to_ind(n.G.edges[edge].r, Lx, Ly, Mx, My)] += 1.0;
- }
- }
- }
-
- autocorrelation(Mx, My, Cee, forward_plan, fftw_forward_in, fftw_forward_out, reverse_plan, fftw_reverse_in, fftw_reverse_out);
-
/// damage at end
std::fill_n(fftw_forward_in, Mx * My, 0.0);
@@ -309,7 +285,7 @@ void ma::post_fracture(network &n) {
for (unsigned i = 0; i < n.G.edges.size(); i++) {
if (n.fuses[i]) {
final_broken++;
- fftw_forward_in[edge_r_to_ind(n.G.edges[i].r, Lx, Ly, Mx, My)] += 1.0;
+ fftw_forward_in[edge_r_to_ind(n.G.edges[i].r, Lx, Ly, Mx, My)] = 1.0;
}
}
@@ -326,12 +302,11 @@ void ma::post_fracture(network &n) {
std::fill_n(fftw_forward_in, Mx * My, 0.0);
// rewind the last avalanche
- sA[avalanches.back().size() - 1]++;
- NA++;
+ sl[avalanches.back().size() - 1]++;
for (auto e : avalanches.back()) {
boost::remove_edge(n.G.dual_edges[e].v[0], n.G.dual_edges[e].v[1], G);
n.break_edge(e, true);
- fftw_forward_in[edge_r_to_ind(n.G.edges[e].r, Lx, Ly, Mx, My)] += 1.0;
+ fftw_forward_in[edge_r_to_ind(n.G.edges[e].r, Lx, Ly, Mx, My)] = 1.0;
}
autocorrelation(Mx, My, Cll, forward_plan, fftw_forward_in, fftw_forward_out, reverse_plan, fftw_reverse_in, fftw_reverse_out);
@@ -344,7 +319,7 @@ void ma::post_fracture(network &n) {
for (unsigned i = 0; i < n.G.edges.size(); i++) {
if (n.fuses[i]) {
total_broken++;
- fftw_forward_in[edge_r_to_ind(n.G.edges[i].r, Lx, Ly, Mx, My)] += 1.0;
+ fftw_forward_in[edge_r_to_ind(n.G.edges[i].r, Lx, Ly, Mx, My)] = 1.0;
}
}
diff --git a/src/measurements.hpp b/src/measurements.hpp
index aca6dce..1d263c3 100644
--- a/src/measurements.hpp
+++ b/src/measurements.hpp
@@ -35,26 +35,23 @@ class ma : public hooks {
// std::ofstream stress_file;
// measurement storage
- std::vector<uint64_t> sc; // cluster size distribution
- std::vector<uint64_t> sa; // avalanche size distribution
- std::vector<uint64_t> ss; // avalanche size distribution
- std::vector<uint64_t> sC; // cluster size distribution
- std::vector<uint64_t> sA; // avalanche size distribution
- std::vector<uint64_t> sd; // avalanche size distribution
- std::vector<uint64_t> sD; // avalanche size distribution
+ std::vector<uint64_t> sc; // non-spanning cluster size distribution
+ std::vector<uint64_t> ss; // minimal spanning cluster size distribution
+ std::vector<uint64_t> sm; // spanning cluster size distribution
+ std::vector<uint64_t> sa; // non-final avalanche size distribution
+ std::vector<uint64_t> sl; // final avalanche size distribution
+ std::vector<uint64_t> sd; // pre-fracture damage distribution
+ std::vector<uint64_t> sD; // post-fracture damage distribution
std::vector<std::vector<uint64_t>> Ccc; // cluster-cluster correlations
std::vector<std::vector<uint64_t>> Css; // surface-surface correlations
std::vector<std::vector<uint64_t>> Cmm; // surface-surface correlations
std::vector<std::vector<uint64_t>> Caa; // avalanche-avalanche correlations
- std::vector<std::vector<uint64_t>> Cdd; // damage-damage distribution
std::vector<std::vector<uint64_t>> Cll; // damage-damage distribution
- std::vector<std::vector<uint64_t>> Cee; // damage-damage distribution
+ std::vector<std::vector<uint64_t>> Cdd; // damage-damage distribution
std::vector<std::vector<uint64_t>> CDD; // damage-damage distribution
std::vector<std::vector<uint64_t>> CsD; // damage-damage distribution
uint64_t Nc;
- uint64_t NC;
uint64_t Na;
- uint64_t NA;
public:
long double lv;