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This commit is contained in:
Akash Levy 2024-12-19 21:40:30 -08:00
commit 1dcf75d175
68 changed files with 1270 additions and 879 deletions
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2
passes/cmds/dft_tag.cc
View file

@ -47,7 +47,7 @@ struct DftTagWorker {
bool operator<(const tag_set &other) const { return index < other.index; }
bool operator==(const tag_set &other) const { return index == other.index; }
unsigned int hash() const { return hash_ops<int>::hash(index); }
Hasher hash_into(Hasher h) const { h.eat(index); return h; }
bool empty() const { return index == 0; }
};

6
passes/cmds/example_dt.cc
View file

@ -52,8 +52,10 @@ struct ExampleDtPass : public Pass
return name == other.name && parameters == other.parameters;
}
unsigned int hash() const {
return mkhash(name.hash(), parameters.hash());
Hasher hash_into(Hasher h) const {
h.eat(name);
h.eat(parameters);
return h;
}
};

1
passes/cmds/rename.cc
View file

@ -20,7 +20,6 @@
#include "kernel/register.h"
#include "kernel/rtlil.h"
#include "kernel/log.h"
#include "kernel/hashlib.h"
USING_YOSYS_NAMESPACE
PRIVATE_NAMESPACE_BEGIN

38
passes/cmds/viz.cc
View file

@ -70,13 +70,13 @@ struct GraphNode {
pool<IdString> names_;
dict<int, uint8_t> tags_;
pool<GraphNode*, hash_ptr_ops> upstream_;
pool<GraphNode*, hash_ptr_ops> downstream_;
pool<GraphNode*> upstream_;
pool<GraphNode*> downstream_;
pool<IdString> &names() { return get()->names_; }
dict<int, uint8_t> &tags() { return get()->tags_; }
pool<GraphNode*, hash_ptr_ops> &upstream() { return get()->upstream_; }
pool<GraphNode*, hash_ptr_ops> &downstream() { return get()->downstream_; }
pool<GraphNode*> &upstream() { return get()->upstream_; }
pool<GraphNode*> &downstream() { return get()->downstream_; }
uint8_t tag(int index) {
return tags().at(index, 0);
@ -154,8 +154,8 @@ struct Graph {
nodes.push_back(n);
n->index = GetSize(nodes);
pool<GraphNode*, hash_ptr_ops> new_upstream;
pool<GraphNode*, hash_ptr_ops> new_downstream;
pool<GraphNode*> new_upstream;
pool<GraphNode*> new_downstream;
for (auto g : n->upstream()) {
if (n != (g = g->get()))
@ -302,7 +302,7 @@ struct Graph {
}
}
pool<GraphNode*, hash_ptr_ops> excluded;
pool<GraphNode*> excluded;
for (auto grp : config.groups)
{
@ -348,7 +348,7 @@ struct Graph {
excluded.insert(g->get());
dict<Cell*, GraphNode*> cell_nodes;
dict<SigBit, pool<GraphNode*, hash_ptr_ops>> sig_users;
dict<SigBit, pool<GraphNode*>> sig_users;
for (auto cell : module->selected_cells()) {
auto g = new GraphNode;
@ -483,8 +483,8 @@ struct Graph {
{
header("Any nodes with identical connections");
typedef pair<pool<GraphNode*, hash_ptr_ops>, pool<GraphNode*, hash_ptr_ops>> node_conn_t;
dict<node_conn_t, pool<GraphNode*, hash_ptr_ops>> nodes_by_conn;
typedef pair<pool<GraphNode*>, pool<GraphNode*>> node_conn_t;
dict<node_conn_t, pool<GraphNode*>> nodes_by_conn;
for (auto g : term ? term_nodes : nonterm_nodes) {
auto &entry = nodes_by_conn[node_conn_t(g->upstream(), g->downstream())];
for (auto n : entry)
@ -506,8 +506,8 @@ struct Graph {
header("Sibblings with identical tags");
for (auto g : nonterm_nodes) {
auto process_conns = [&](const pool<GraphNode*, hash_ptr_ops> &stream) {
dict<std::vector<int>, pool<GraphNode*, hash_ptr_ops>> nodes_by_tags;
auto process_conns = [&](const pool<GraphNode*> &stream) {
dict<std::vector<int>, pool<GraphNode*>> nodes_by_tags;
for (auto n : stream) {
if (n->terminal) continue;
std::vector<int> key;
@ -556,7 +556,7 @@ struct Graph {
if (!term) {
header("Sibblings with similar tags (strict)");
for (auto g : nonterm_nodes) {
auto process_conns = [&](const pool<GraphNode*, hash_ptr_ops> &stream) {
auto process_conns = [&](const pool<GraphNode*> &stream) {
std::vector<GraphNode*> nodes;
for (auto n : stream)
if (!n->terminal) nodes.push_back(n);
@ -585,7 +585,7 @@ struct Graph {
if (!term) {
header("Sibblings with similar tags (non-strict)");
for (auto g : nonterm_nodes) {
auto process_conns = [&](const pool<GraphNode*, hash_ptr_ops> &stream) {
auto process_conns = [&](const pool<GraphNode*> &stream) {
std::vector<GraphNode*> nodes;
for (auto n : stream)
if (!n->terminal) nodes.push_back(n);
@ -603,7 +603,7 @@ struct Graph {
{
header("Any nodes with identical fan-in or fan-out");
dict<pool<GraphNode*, hash_ptr_ops>, pool<GraphNode*, hash_ptr_ops>> nodes_by_conn[2];
dict<pool<GraphNode*>, pool<GraphNode*>> nodes_by_conn[2];
for (auto g : term ? term_nodes : nonterm_nodes) {
auto &up_entry = nodes_by_conn[0][g->upstream()];
auto &down_entry = nodes_by_conn[1][g->downstream()];
@ -629,7 +629,7 @@ struct Graph {
if (!term) {
header("Sibblings with similar tags (lax)");
for (auto g : nonterm_nodes) {
auto process_conns = [&](const pool<GraphNode*, hash_ptr_ops> &stream) {
auto process_conns = [&](const pool<GraphNode*> &stream) {
std::vector<GraphNode*> nodes;
for (auto n : stream)
if (!n->terminal) nodes.push_back(n);
@ -720,9 +720,9 @@ struct VizWorker
fprintf(f, "digraph \"%s\" {\n", log_id(module));
fprintf(f, " rankdir = LR;\n");
dict<GraphNode*, std::vector<std::vector<std::string>>, hash_ptr_ops> extra_lines;
dict<GraphNode*, GraphNode*, hash_ptr_ops> bypass_nodes;
pool<GraphNode*, hash_ptr_ops> bypass_candidates;
dict<GraphNode*, std::vector<std::vector<std::string>>> extra_lines;
dict<GraphNode*, GraphNode*> bypass_nodes;
pool<GraphNode*> bypass_candidates;
auto bypass = [&](GraphNode *g, GraphNode *n) {
log_assert(g->terminal);