Bug Summary

File:nnc/ccv_nnc_symbolic_graph_io.c
Warning:line 670, column 31
Passed-by-value struct argument contains uninitialized data (e.g., field: 'reserved')

Annotated Source Code

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clang -cc1 -cc1 -triple x86_64-unknown-linux-gnu -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name ccv_nnc_symbolic_graph_io.c -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 2 -pic-is-pie -mframe-pointer=none -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -target-feature +sse2 -tune-cpu generic -debugger-tuning=gdb -fdebug-compilation-dir=/home/liu/actions-runner/_work/ccv/ccv/lib/nnc -fcoverage-compilation-dir=/home/liu/actions-runner/_work/ccv/ccv/lib/nnc -resource-dir /usr/local/lib/clang/18 -I ../ -I /usr/local/cuda/include -D HAVE_CBLAS -D HAVE_LIBPNG -D HAVE_LIBJPEG -D HAVE_FFTW3 -D HAVE_PTHREAD -D HAVE_LIBLINEAR -D HAVE_TESSERACT -D HAVE_AVCODEC -D HAVE_AVFORMAT -D HAVE_AVUTIL -D HAVE_SWSCALE -D HAVE_SSE2 -D HAVE_GSL -D HAVE_CUDA -D HAVE_CUDNN -D HAVE_NCCL -D USE_SYSTEM_CUB -D HAVE_CUDA_SM80 -I /usr/local/include -internal-isystem /usr/local/lib/clang/18/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/12/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O3 -ferror-limit 19 -fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -vectorize-loops -vectorize-slp -analyzer-output=html -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /home/liu/actions-runner/_work/ccv/ccv/_analyze/2024-09-15-195407-363978-1 -x c ccv_nnc_symbolic_graph_io.c
1#include "ccv_nnc.h"
2#include "ccv_nnc_easy.h"
3#include "ccv_nnc_internal.h"
4#include "ccv_internal.h"
5#include "_ccv_nnc_symbolic_graph.h"
6#include "3rdparty/sqlite3/sqlite3.h"
7#ifdef HAVE_CUDA1
8#include "gpu/ccv_nnc_compat.h"
9#endif
10
11// MARK - Level-3 API
12
13#ifdef NDEBUG
14#define SQLITE_ENFORCE(stmt)((void) sizeof ((stmt) ? 1 : 0), __extension__ ({ if (stmt) ;
else __assert_fail ("stmt", "ccv_nnc_symbolic_graph_io.c", 14
, __extension__ __PRETTY_FUNCTION__); })) (void)(stmt)
15#else
16#define SQLITE_ENFORCEassert assert
17#endif
18
19static int _ccv_nnc_symbolic_graph_index_in_repo(const ccv_nnc_symbolic_graph_t* const graph, const ccv_array_t* const repo)
20{
21 if (!graph)
22 return -1;
23 int i;
24 for (i = 0; i < repo->rnum; i++)
25 if (*(ccv_nnc_symbolic_graph_t**)ccv_array_get(repo, i)((void*)(((char*)((repo)->data)) + (size_t)(repo)->rsize
* (size_t)(i))) == graph)
26 return i;
27 return -1;
28}
29
30static void _ccv_nnc_symbolic_graph_write(const ccv_nnc_symbolic_graph_t* const graph, const ccv_array_t* const repo, const int graph_idx, sqlite3_stmt* const tensor_symbol_insert_stmt, sqlite3_stmt* const exec_symbol_insert_stmt, sqlite3_stmt* const graph_insert_stmt, ccv_array_t* const ws)
31{
32 int i;
33 for (i = 0; i < graph->tensor_symbol_info->rnum; i++)
34 {
35 const ccv_nnc_tensor_symbol_info_t* const symbol_info = (ccv_nnc_tensor_symbol_info_t*)ccv_array_get(graph->tensor_symbol_info, i)((void*)(((char*)((graph->tensor_symbol_info)->data)) +
(size_t)(graph->tensor_symbol_info)->rsize * (size_t)(
i)));
36 sqlite3_bind_int(tensor_symbol_insert_stmt, 1, i);
37 sqlite3_bind_int(tensor_symbol_insert_stmt, 2, graph_idx);
38 sqlite3_bind_int(tensor_symbol_insert_stmt, 3, symbol_info->assign_ref);
39 sqlite3_bind_int(tensor_symbol_insert_stmt, 4, symbol_info->r_assign_ref);
40 sqlite3_bind_int(tensor_symbol_insert_stmt, 5, symbol_info->bypass_ref);
41 sqlite3_bind_int(tensor_symbol_insert_stmt, 6, symbol_info->r_bypass_ref);
42 sqlite3_bind_int(tensor_symbol_insert_stmt, 7, symbol_info->p_ref);
43 sqlite3_bind_int(tensor_symbol_insert_stmt, 8, symbol_info->alias_ref);
44 sqlite3_bind_int(tensor_symbol_insert_stmt, 9, symbol_info->pair_ref);
45 sqlite3_bind_int(tensor_symbol_insert_stmt, 10, symbol_info->flags);
46 sqlite3_bind_blob(tensor_symbol_insert_stmt, 11, symbol_info->ofs, sizeof(symbol_info->ofs), 0);
47 sqlite3_bind_blob(tensor_symbol_insert_stmt, 12, symbol_info->stride, sizeof(symbol_info->stride), 0);
48 if (symbol_info->s_ref)
49 sqlite3_bind_blob(tensor_symbol_insert_stmt, 13, ccv_array_get(symbol_info->s_ref, 0)((void*)(((char*)((symbol_info->s_ref)->data)) + (size_t
)(symbol_info->s_ref)->rsize * (size_t)(0))), sizeof(int) * symbol_info->s_ref->rnum, 0);
50 else
51 sqlite3_bind_null(tensor_symbol_insert_stmt, 13);
52 if (symbol_info->name)
53 sqlite3_bind_text(tensor_symbol_insert_stmt, 14, symbol_info->name, -1, 0);
54 else
55 sqlite3_bind_null(tensor_symbol_insert_stmt, 14);
56 sqlite3_bind_int(tensor_symbol_insert_stmt, 15, symbol_info->info.type);
57 sqlite3_bind_int(tensor_symbol_insert_stmt, 16, symbol_info->info.format);
58 sqlite3_bind_int(tensor_symbol_insert_stmt, 17, symbol_info->info.datatype);
59 sqlite3_bind_blob(tensor_symbol_insert_stmt, 18, symbol_info->info.dim, sizeof(symbol_info->info.dim), 0);
60 SQLITE_ENFORCE(SQLITE_DONE == sqlite3_step(tensor_symbol_insert_stmt))((void) sizeof ((101 == sqlite3_step(tensor_symbol_insert_stmt
)) ? 1 : 0), __extension__ ({ if (101 == sqlite3_step(tensor_symbol_insert_stmt
)) ; else __assert_fail ("SQLITE_DONE == sqlite3_step(tensor_symbol_insert_stmt)"
, "ccv_nnc_symbolic_graph_io.c", 60, __extension__ __PRETTY_FUNCTION__
); }));
61 sqlite3_reset(tensor_symbol_insert_stmt);
62 sqlite3_clear_bindings(tensor_symbol_insert_stmt);
63 }
64 for (i = 0; i < graph->exec_symbol_info->rnum; i++)
65 {
66 const ccv_nnc_graph_exec_symbol_info_t* const symbol_info = (ccv_nnc_graph_exec_symbol_info_t*)ccv_array_get(graph->exec_symbol_info, i)((void*)(((char*)((graph->exec_symbol_info)->data)) + (
size_t)(graph->exec_symbol_info)->rsize * (size_t)(i)));
67 sqlite3_bind_int(exec_symbol_insert_stmt, 1, i);
68 sqlite3_bind_int(exec_symbol_insert_stmt, 2, graph_idx);
69 sqlite3_bind_int(exec_symbol_insert_stmt, 3, symbol_info->input_size);
70 sqlite3_bind_int(exec_symbol_insert_stmt, 4, symbol_info->output_size);
71 sqlite3_bind_int(exec_symbol_insert_stmt, 5, symbol_info->graph_ref_size);
72 sqlite3_bind_int(exec_symbol_insert_stmt, 6, symbol_info->flags);
73 sqlite3_bind_int(exec_symbol_insert_stmt, 7, symbol_info->pair_ref);
74 if (symbol_info->input_size)
75 sqlite3_bind_blob(exec_symbol_insert_stmt, 8, symbol_info->inputs, sizeof(int) * symbol_info->input_size, 0);
76 if (symbol_info->output_size)
77 sqlite3_bind_blob(exec_symbol_insert_stmt, 9, symbol_info->outputs, sizeof(int) * symbol_info->output_size, 0);
78 if (symbol_info->outgoings && symbol_info->outgoings->rnum)
79 sqlite3_bind_blob(exec_symbol_insert_stmt, 10, ccv_array_get(symbol_info->outgoings, 0)((void*)(((char*)((symbol_info->outgoings)->data)) + (size_t
)(symbol_info->outgoings)->rsize * (size_t)(0))), sizeof(int) * symbol_info->outgoings->rnum, 0);
80 if (symbol_info->name)
81 sqlite3_bind_text(exec_symbol_insert_stmt, 11, symbol_info->name, -1, 0);
82 sqlite3_bind_int(exec_symbol_insert_stmt, 12, symbol_info->cmd.cmd);
83 sqlite3_bind_int(exec_symbol_insert_stmt, 13, symbol_info->cmd.backend);
84 sqlite3_bind_int(exec_symbol_insert_stmt, 14, symbol_info->cmd.algorithm);
85 sqlite3_bind_blob(exec_symbol_insert_stmt, 15, &symbol_info->cmd.info, sizeof(symbol_info->cmd.info), 0);
86 sqlite3_bind_blob(exec_symbol_insert_stmt, 16, &symbol_info->hint, sizeof(symbol_info->hint), 0);
87 if (symbol_info->graph_ref_size)
88 sqlite3_bind_blob(exec_symbol_insert_stmt, 17, CCV_NNC_GRAPH_REF(symbol_info)((symbol_info)->_heap_graph_ref ? (symbol_info)->_heap_graph_ref
: (symbol_info)->_inline_graph_ref), sizeof(int) * symbol_info->graph_ref_size, 0);
89 if (symbol_info->flags & CCV_NNC_GRAPH_EXEC_CASE_OF)
90 {
91 sqlite3_bind_int(exec_symbol_insert_stmt, 18, 0);
92 sqlite3_bind_int(exec_symbol_insert_stmt, 19, symbol_info->case_of.flags);
93 sqlite3_bind_int(exec_symbol_insert_stmt, 20, symbol_info->case_of.argument.offset);
94 sqlite3_bind_int(exec_symbol_insert_stmt, 21, symbol_info->case_of.argument.size);
95 }
96 if (symbol_info->flags & CCV_NNC_GRAPH_EXEC_P_WHILE)
97 {
98 sqlite3_bind_int(exec_symbol_insert_stmt, 22, 0);
99 sqlite3_bind_int(exec_symbol_insert_stmt, 23, symbol_info->p_while.input_size);
100 if (symbol_info->p_while.input_size)
101 sqlite3_bind_blob(exec_symbol_insert_stmt, 24, symbol_info->p_while.inputs, sizeof(int) * symbol_info->p_while.input_size, 0);
102 }
103 SQLITE_ENFORCE(SQLITE_DONE == sqlite3_step(exec_symbol_insert_stmt))((void) sizeof ((101 == sqlite3_step(exec_symbol_insert_stmt)
) ? 1 : 0), __extension__ ({ if (101 == sqlite3_step(exec_symbol_insert_stmt
)) ; else __assert_fail ("SQLITE_DONE == sqlite3_step(exec_symbol_insert_stmt)"
, "ccv_nnc_symbolic_graph_io.c", 103, __extension__ __PRETTY_FUNCTION__
); }));
104 sqlite3_reset(exec_symbol_insert_stmt);
105 sqlite3_clear_bindings(exec_symbol_insert_stmt);
106 }
107 ccv_array_clear(ws);
108 sqlite3_bind_int(graph_insert_stmt, 1, graph_idx);
109 sqlite3_bind_int(graph_insert_stmt, 2, graph->tensor_symbol_info->rnum);
110 sqlite3_bind_int(graph_insert_stmt, 3, graph->exec_symbol_info->rnum);
111 if (graph->sources && graph->sources->rnum)
112 for (i = 0; i < graph->sources->rnum; i++)
113 ccv_array_push(ws, &((ccv_nnc_graph_exec_symbol_t*)ccv_array_get(graph->sources, i)((void*)(((char*)((graph->sources)->data)) + (size_t)(graph
->sources)->rsize * (size_t)(i))))->d);
114 if (graph->destinations && graph->destinations->rnum)
115 for (i = 0; i < graph->destinations->rnum; i++)
116 ccv_array_push(ws, &((ccv_nnc_graph_exec_symbol_t*)ccv_array_get(graph->destinations, i)((void*)(((char*)((graph->destinations)->data)) + (size_t
)(graph->destinations)->rsize * (size_t)(i))))->d);
117 if (graph->sub_graphs && graph->sub_graphs->rnum)
118 for (i = 0; i < graph->sub_graphs->rnum; i++)
119 {
120 const int sub_graph_idx = _ccv_nnc_symbolic_graph_index_in_repo(*(ccv_nnc_symbolic_graph_t**)ccv_array_get(graph->sub_graphs, i)((void*)(((char*)((graph->sub_graphs)->data)) + (size_t
)(graph->sub_graphs)->rsize * (size_t)(i))), repo);
121 ccv_array_push(ws, &sub_graph_idx);
122 }
123 if (graph->breakpoint_size && graph->breakpoints)
124 for (i = 0; i < graph->breakpoint_size; i++)
125 ccv_array_push(ws, &graph->breakpoints[i].d);
126 const int* pos = (int*)ccv_array_get(ws, 0)((void*)(((char*)((ws)->data)) + (size_t)(ws)->rsize * (
size_t)(0)));
127 if (graph->sources && graph->sources->rnum)
128 {
129 sqlite3_bind_blob(graph_insert_stmt, 4, pos, sizeof(int) * graph->sources->rnum, 0);
130 pos += graph->sources->rnum;
131 }
132 if (graph->destinations && graph->destinations->rnum)
133 {
134 sqlite3_bind_blob(graph_insert_stmt, 5, pos, sizeof(int) * graph->destinations->rnum, 0);
135 pos += graph->destinations->rnum;
136 }
137 if (graph->sub_graphs && graph->sub_graphs->rnum)
138 {
139 sqlite3_bind_blob(graph_insert_stmt, 6, pos, sizeof(int) * graph->sub_graphs->rnum, 0);
140 pos += graph->sub_graphs->rnum;
141 }
142 sqlite3_bind_int(graph_insert_stmt, 7, _ccv_nnc_symbolic_graph_index_in_repo(graph->pair, repo));
143 sqlite3_bind_int(graph_insert_stmt, 8, _ccv_nnc_symbolic_graph_index_in_repo(graph->p, repo));
144 sqlite3_bind_int(graph_insert_stmt, 9, graph->p_idx);
145 sqlite3_bind_int(graph_insert_stmt, 10, graph->exec_idx);
146 sqlite3_bind_int(graph_insert_stmt, 11, graph->breakpoint_size);
147 if (graph->breakpoint_size && graph->breakpoints)
148 sqlite3_bind_blob(graph_insert_stmt, 12, pos, sizeof(int) * graph->breakpoint_size, 0);
149 sqlite3_bind_int(graph_insert_stmt, 13, graph->backward.tensor_symbol_size);
150 if (graph->backward.tensor_symbol_size)
151 sqlite3_bind_blob(graph_insert_stmt, 14, graph->backward.tensor_symbol_idx, sizeof(int) * graph->backward.tensor_symbol_size, 0);
152 sqlite3_bind_int(graph_insert_stmt, 15, graph->backward.exec_symbol_size);
153 if (graph->backward.exec_symbol_size)
154 sqlite3_bind_blob(graph_insert_stmt, 16, graph->backward.exec_symbol_idx, sizeof(int) * graph->backward.exec_symbol_size, 0);
155 sqlite3_bind_int(graph_insert_stmt, 17, graph->data_parallel.count);
156 sqlite3_bind_int(graph_insert_stmt, 18, graph->data_parallel.tensor_symbol_size);
157 if (graph->data_parallel.tensor_symbol_idx)
158 sqlite3_bind_blob(graph_insert_stmt, 19, graph->data_parallel.tensor_symbol_idx, sizeof(int) * graph->data_parallel.tensor_symbol_size, 0);
159 sqlite3_bind_int(graph_insert_stmt, 20, graph->data_parallel.exec_symbol_size);
160 if (graph->data_parallel.exec_symbol_idx)
161 sqlite3_bind_blob(graph_insert_stmt, 21, graph->data_parallel.exec_symbol_idx, sizeof(int) * graph->data_parallel.exec_symbol_size, 0);
162 SQLITE_ENFORCE(SQLITE_DONE == sqlite3_step(graph_insert_stmt))((void) sizeof ((101 == sqlite3_step(graph_insert_stmt)) ? 1 :
0), __extension__ ({ if (101 == sqlite3_step(graph_insert_stmt
)) ; else __assert_fail ("SQLITE_DONE == sqlite3_step(graph_insert_stmt)"
, "ccv_nnc_symbolic_graph_io.c", 162, __extension__ __PRETTY_FUNCTION__
); }));
163 sqlite3_reset(graph_insert_stmt);
164 sqlite3_clear_bindings(graph_insert_stmt);
165}
166
167static void _ccv_nnc_symbolic_graph_push_repo(const ccv_nnc_symbolic_graph_t* const graph, ccv_array_t* const repo)
168{
169 ccv_array_push(repo, &graph);
170 int i;
171 if (graph->sub_graphs && graph->sub_graphs->rnum)
172 for (i = 0; i < graph->sub_graphs->rnum; i++)
173 {
174 const ccv_nnc_symbolic_graph_t* const sub_graph = *(ccv_nnc_symbolic_graph_t**)ccv_array_get(graph->sub_graphs, i)((void*)(((char*)((graph->sub_graphs)->data)) + (size_t
)(graph->sub_graphs)->rsize * (size_t)(i)));
175 if (sub_graph)
176 _ccv_nnc_symbolic_graph_push_repo(sub_graph, repo);
177 }
178}
179
180void ccv_nnc_symbolic_graph_write(const ccv_nnc_symbolic_graph_t* const graph, const ccv_nnc_tensor_bind_t* const tensor_binds, const int tensor_bind_size, const char* const fn)
181{
182 sqlite3* conn = 0;
183 if (SQLITE_OK0 != sqlite3_open(fn, &conn))
184 return;
185 SQLITE_ENFORCE(SQLITE_OK == sqlite3_exec(conn, "BEGIN", 0, 0, 0))((void) sizeof ((0 == sqlite3_exec(conn, "BEGIN", 0, 0, 0)) ?
1 : 0), __extension__ ({ if (0 == sqlite3_exec(conn, "BEGIN"
, 0, 0, 0)) ; else __assert_fail ("SQLITE_OK == sqlite3_exec(conn, \"BEGIN\", 0, 0, 0)"
, "ccv_nnc_symbolic_graph_io.c", 185, __extension__ __PRETTY_FUNCTION__
); }));
186 const char tensor_symbol_create_table_qs[] = "CREATE TABLE IF NOT EXISTS tensor_symbol "
187 "(id INTEGER, graph INTEGER, assign_ref INTEGER, r_assign_ref INTEGER, "
188 "bypass_ref INTEGER, r_bypass_ref INTEGER, p_ref INTEGER, alias_ref INTEGER, pair_ref INTEGER, "
189 "flags INTEGER, ofs BLOB, stride BLOB, s_ref BLOB, name TEXT, type INTEGER, format INTEGER, "
190 "datatype INTEGER, dim BLOB, PRIMARY KEY (id, graph))";
191 SQLITE_ENFORCE(SQLITE_OK == sqlite3_exec(conn, tensor_symbol_create_table_qs, 0, 0, 0))((void) sizeof ((0 == sqlite3_exec(conn, tensor_symbol_create_table_qs
, 0, 0, 0)) ? 1 : 0), __extension__ ({ if (0 == sqlite3_exec(
conn, tensor_symbol_create_table_qs, 0, 0, 0)) ; else __assert_fail
("SQLITE_OK == sqlite3_exec(conn, tensor_symbol_create_table_qs, 0, 0, 0)"
, "ccv_nnc_symbolic_graph_io.c", 191, __extension__ __PRETTY_FUNCTION__
); }));
192 const char tensor_symbol_insert_qs[] =
193 "REPLACE INTO tensor_symbol "
194 "(id, graph, assign_ref, r_assign_ref, bypass_ref, r_bypass_ref, p_ref, alias_ref, pair_ref, flags, "
195 "ofs, stride, s_ref, name, type, format, datatype, dim) VALUES "
196 "($id, $graph, $assign_ref, $r_assign_ref, $bypass_ref, $r_bypass_ref, $p_ref, $alias_ref, $pair_ref, "
197 "$flags, $ofs, $stride, $s_ref, $name, $type, $format, $datatype, $dim)";
198 sqlite3_stmt* tensor_symbol_insert_stmt = 0;
199 SQLITE_ENFORCE(SQLITE_OK == sqlite3_prepare_v2(conn, tensor_symbol_insert_qs, sizeof(tensor_symbol_insert_qs), &tensor_symbol_insert_stmt, 0))((void) sizeof ((0 == sqlite3_prepare_v2(conn, tensor_symbol_insert_qs
, sizeof(tensor_symbol_insert_qs), &tensor_symbol_insert_stmt
, 0)) ? 1 : 0), __extension__ ({ if (0 == sqlite3_prepare_v2(
conn, tensor_symbol_insert_qs, sizeof(tensor_symbol_insert_qs
), &tensor_symbol_insert_stmt, 0)) ; else __assert_fail (
"SQLITE_OK == sqlite3_prepare_v2(conn, tensor_symbol_insert_qs, sizeof(tensor_symbol_insert_qs), &tensor_symbol_insert_stmt, 0)"
, "ccv_nnc_symbolic_graph_io.c", 199, __extension__ __PRETTY_FUNCTION__
); }));
200
201 const char exec_symbol_create_table_qs[] = "CREATE TABLE IF NOT EXISTS graph_exec_symbol "
202 "(id INTEGER, graph INTEGER, input_size INTEGER, output_size INTEGER, graph_ref_size INTEGER, "
203 "flags INTEGER, pair_ref INTEGER, inputs BLOB, outputs BLOB, outgoings BLOB, name TEXT, "
204 "cmd_cmd INTEGER, cmd_backend INTEGER, cmd_algorithm INTEGER, cmd_info BLOB, hint BLOB, graph_ref BLOB, "
205 "case_of_expr INTEGER, case_of_flags INTEGER, case_of_argument_offset INTEGER, case_of_argument_size INTEGER, "
206 "p_while_expr INTEGER, p_while_input_size INTEGER, p_while_inputs BLOB, PRIMARY KEY (id, graph))";
207 SQLITE_ENFORCE(SQLITE_OK == sqlite3_exec(conn, exec_symbol_create_table_qs, 0, 0, 0))((void) sizeof ((0 == sqlite3_exec(conn, exec_symbol_create_table_qs
, 0, 0, 0)) ? 1 : 0), __extension__ ({ if (0 == sqlite3_exec(
conn, exec_symbol_create_table_qs, 0, 0, 0)) ; else __assert_fail
("SQLITE_OK == sqlite3_exec(conn, exec_symbol_create_table_qs, 0, 0, 0)"
, "ccv_nnc_symbolic_graph_io.c", 207, __extension__ __PRETTY_FUNCTION__
); }));
208 const char exec_symbol_insert_qs[] =
209 "REPLACE INTO graph_exec_symbol "
210 "(id, graph, input_size, output_size, graph_ref_size, flags, pair_ref, inputs, outputs, outgoings, "
211 "name, cmd_cmd, cmd_backend, cmd_algorithm, cmd_info, hint, graph_ref, case_of_expr, case_of_flags, "
212 "case_of_argument_offset, case_of_argument_size, p_while_expr, p_while_input_size, p_while_inputs) "
213 "VALUES ($id, $graph, $input_size, $output_size, $graph_ref_size, $flags, $pair_ref, $inputs, $outputs, "
214 "$outgoings, $name, $cmd_cmd, $cmd_backend, $cmd_algorithm, $cmd_info, $hint, $graph_ref, $case_of_expr, "
215 "$case_of_flags, $case_of_argument_offset, $case_of_argument_size, $p_while_expr, $p_while_input_size, "
216 "$p_while_inputs)";
217 sqlite3_stmt* exec_symbol_insert_stmt = 0;
218 SQLITE_ENFORCE(SQLITE_OK == sqlite3_prepare_v2(conn, exec_symbol_insert_qs, sizeof(exec_symbol_insert_qs), &exec_symbol_insert_stmt, 0))((void) sizeof ((0 == sqlite3_prepare_v2(conn, exec_symbol_insert_qs
, sizeof(exec_symbol_insert_qs), &exec_symbol_insert_stmt
, 0)) ? 1 : 0), __extension__ ({ if (0 == sqlite3_prepare_v2(
conn, exec_symbol_insert_qs, sizeof(exec_symbol_insert_qs), &
exec_symbol_insert_stmt, 0)) ; else __assert_fail ("SQLITE_OK == sqlite3_prepare_v2(conn, exec_symbol_insert_qs, sizeof(exec_symbol_insert_qs), &exec_symbol_insert_stmt, 0)"
, "ccv_nnc_symbolic_graph_io.c", 218, __extension__ __PRETTY_FUNCTION__
); }));
219
220 const char graph_create_table_qs[] = "CREATE TABLE IF NOT EXISTS graph "
221 "(graph INTEGER PRIMARY KEY, tensor_symbol_size INTEGER, exec_symbol_size INTEGER, sources BLOB, "
222 "destinations BLOB, sub_graphs BLOB, pair INTEGER, p INTEGER, p_idx INTEGER, exec_idx INTEGER, "
223 "breakpoint_size INTEGER, breakpoints BLOB, backward_tensor_symbol_size INTEGER, "
224 "backward_tensor_symbol_idx BLOB, backward_exec_symbol_size INTEGER, backward_exec_symbol_idx BLOB, "
225 "parallel_count INTEGER, parallel_tensor_symbol_size INTEGER, parallel_tensor_symbol_idx BLOB, "
226 "parallel_exec_symbol_size INTEGER, parallel_exec_symbol_idx BLOB)";
227 SQLITE_ENFORCE(SQLITE_OK == sqlite3_exec(conn, graph_create_table_qs, 0, 0, 0))((void) sizeof ((0 == sqlite3_exec(conn, graph_create_table_qs
, 0, 0, 0)) ? 1 : 0), __extension__ ({ if (0 == sqlite3_exec(
conn, graph_create_table_qs, 0, 0, 0)) ; else __assert_fail (
"SQLITE_OK == sqlite3_exec(conn, graph_create_table_qs, 0, 0, 0)"
, "ccv_nnc_symbolic_graph_io.c", 227, __extension__ __PRETTY_FUNCTION__
); }));
228 const char graph_insert_qs[] =
229 "REPLACE INTO graph "
230 "(graph, tensor_symbol_size, exec_symbol_size, sources, destinations, sub_graphs, pair, p, p_idx, "
231 "exec_idx, breakpoint_size, breakpoints, backward_tensor_symbol_size, "
232 "backward_tensor_symbol_idx, backward_exec_symbol_size, backward_exec_symbol_idx, "
233 "parallel_count, parallel_tensor_symbol_size, parallel_tensor_symbol_idx, "
234 "parallel_exec_symbol_size, parallel_exec_symbol_idx) VALUES "
235 "($graph, $tensor_symbol_size, $exec_symbol_size, $sources, $destinations, $sub_graphs, $pair, $p, $p_idx, "
236 "$exec_idx, $breakpoint_size, $breakpoints, $backward_tensor_symbol_size, "
237 "$backward_tensor_symbol_idx, $backward_exec_symbol_size, $backward_exec_symbol_idx, "
238 "$parallel_count, $parallel_tensor_symbol_size, $parallel_tensor_symbol_idx, "
239 "$parallel_exec_symbol_size, $parallel_exec_symbol_idx)";
240 sqlite3_stmt* graph_insert_stmt = 0;
241 SQLITE_ENFORCE(SQLITE_OK == sqlite3_prepare_v2(conn, graph_insert_qs, sizeof(graph_insert_qs), &graph_insert_stmt, 0))((void) sizeof ((0 == sqlite3_prepare_v2(conn, graph_insert_qs
, sizeof(graph_insert_qs), &graph_insert_stmt, 0)) ? 1 : 0
), __extension__ ({ if (0 == sqlite3_prepare_v2(conn, graph_insert_qs
, sizeof(graph_insert_qs), &graph_insert_stmt, 0)) ; else
__assert_fail ("SQLITE_OK == sqlite3_prepare_v2(conn, graph_insert_qs, sizeof(graph_insert_qs), &graph_insert_stmt, 0)"
, "ccv_nnc_symbolic_graph_io.c", 241, __extension__ __PRETTY_FUNCTION__
); }));
242 ccv_array_t* const repo = ccv_array_new(sizeof(ccv_nnc_symbolic_graph_t*), 1, 0);
243 _ccv_nnc_symbolic_graph_push_repo(graph, repo);
244 ccv_array_t* const ws = ccv_array_new(sizeof(int), 1, 0);
245 int i;
246 for (i = 0; i < repo->rnum; i++)
247 _ccv_nnc_symbolic_graph_write(*(ccv_nnc_symbolic_graph_t**)ccv_array_get(repo, i)((void*)(((char*)((repo)->data)) + (size_t)(repo)->rsize
* (size_t)(i))), repo, i,
248 tensor_symbol_insert_stmt, exec_symbol_insert_stmt, graph_insert_stmt, ws);
249 ccv_array_free(ws);
250 sqlite3_finalize(tensor_symbol_insert_stmt);
251 sqlite3_finalize(exec_symbol_insert_stmt);
252 sqlite3_finalize(graph_insert_stmt);
253 // Write tensor binds.
254 const char tensor_bind_create_table_qs[] = "CREATE TABLE IF NOT EXISTS tensor_bind "
255 "(id INTEGER, graph INTEGER, type INTEGER, format INTEGER, datatype INTEGER, "
256 "dim BLOB, data BLOB, PRIMARY KEY (id, graph))";
257 SQLITE_ENFORCE(SQLITE_OK == sqlite3_exec(conn, tensor_bind_create_table_qs, 0, 0, 0))((void) sizeof ((0 == sqlite3_exec(conn, tensor_bind_create_table_qs
, 0, 0, 0)) ? 1 : 0), __extension__ ({ if (0 == sqlite3_exec(
conn, tensor_bind_create_table_qs, 0, 0, 0)) ; else __assert_fail
("SQLITE_OK == sqlite3_exec(conn, tensor_bind_create_table_qs, 0, 0, 0)"
, "ccv_nnc_symbolic_graph_io.c", 257, __extension__ __PRETTY_FUNCTION__
); }));
258 // Remove everything in that table.
259 SQLITE_ENFORCE(SQLITE_OK == sqlite3_exec(conn, "DELETE FROM tensor_bind", 0, 0, 0))((void) sizeof ((0 == sqlite3_exec(conn, "DELETE FROM tensor_bind"
, 0, 0, 0)) ? 1 : 0), __extension__ ({ if (0 == sqlite3_exec(
conn, "DELETE FROM tensor_bind", 0, 0, 0)) ; else __assert_fail
("SQLITE_OK == sqlite3_exec(conn, \"DELETE FROM tensor_bind\", 0, 0, 0)"
, "ccv_nnc_symbolic_graph_io.c", 259, __extension__ __PRETTY_FUNCTION__
); }));
260 const char tensor_bind_insert_qs[] =
261 "REPLACE INTO tensor_bind "
262 "(id, graph, type, format, datatype, dim, data) VALUES ("
263 "$id, $graph, $type, $format, $datatype, $dim, $data)";
264 sqlite3_stmt* tensor_bind_insert_stmt = 0;
265 SQLITE_ENFORCE(SQLITE_OK == sqlite3_prepare_v2(conn, tensor_bind_insert_qs, sizeof(tensor_bind_insert_qs), &tensor_bind_insert_stmt, 0))((void) sizeof ((0 == sqlite3_prepare_v2(conn, tensor_bind_insert_qs
, sizeof(tensor_bind_insert_qs), &tensor_bind_insert_stmt
, 0)) ? 1 : 0), __extension__ ({ if (0 == sqlite3_prepare_v2(
conn, tensor_bind_insert_qs, sizeof(tensor_bind_insert_qs), &
tensor_bind_insert_stmt, 0)) ; else __assert_fail ("SQLITE_OK == sqlite3_prepare_v2(conn, tensor_bind_insert_qs, sizeof(tensor_bind_insert_qs), &tensor_bind_insert_stmt, 0)"
, "ccv_nnc_symbolic_graph_io.c", 265, __extension__ __PRETTY_FUNCTION__
); }));
266#ifdef HAVE_CUDA1
267 size_t workspace_size = 0;
268 void* workspace = 0;
269#endif
270 for (i = 0; i < tensor_bind_size; i++)
271 {
272 const int graph_idx = _ccv_nnc_symbolic_graph_index_in_repo(tensor_binds[i].symbol.graph, repo);
273 if (graph_idx < 0)
274 continue;
275 sqlite3_bind_int(tensor_bind_insert_stmt, 1, tensor_binds[i].symbol.d);
276 sqlite3_bind_int(tensor_bind_insert_stmt, 2, graph_idx);
277 if (tensor_binds[i].tensor)
278 {
279 const ccv_nnc_tensor_t* const tensor = tensor_binds[i].tensor;
280 assert(!CCV_IS_TENSOR_VIEW(tensor))((void) sizeof ((!((*(int*)(tensor)) & CCV_TENSOR_VIEW)) ?
1 : 0), __extension__ ({ if (!((*(int*)(tensor)) & CCV_TENSOR_VIEW
)) ; else __assert_fail ("!CCV_IS_TENSOR_VIEW(tensor)", "ccv_nnc_symbolic_graph_io.c"
, 280, __extension__ __PRETTY_FUNCTION__); }));
281 sqlite3_bind_int(tensor_bind_insert_stmt, 3, tensor->info.type);
282 sqlite3_bind_int(tensor_bind_insert_stmt, 4, tensor->info.format);
283 sqlite3_bind_int(tensor_bind_insert_stmt, 5, tensor->info.datatype);
284 sqlite3_bind_blob(tensor_bind_insert_stmt, 6, tensor->info.dim, sizeof(tensor->info.dim), 0);
285 const size_t data_size = ccv_nnc_tensor_data_size(tensor->info);
286#ifdef HAVE_CUDA1
287 if (CCV_TENSOR_GET_MEMORY(tensor->info.type)((tensor->info.type) & 0x3) == CCV_TENSOR_GPU_MEMORY)
288 {
289 if (!workspace)
290 {
291 workspace = ccmallocmalloc(data_size);
292 workspace_size = data_size;
293 } else if (data_size > workspace_size) {
294 workspace = ccreallocrealloc(workspace, data_size);
295 workspace_size = data_size;
296 }
297 cumemcpy(workspace, CCV_TENSOR_CPU_MEMORY, tensor->data.u8, tensor->info.type, data_size);
298 sqlite3_bind_blob(tensor_bind_insert_stmt, 7, workspace, data_size, 0);
299 } else
300 sqlite3_bind_blob(tensor_bind_insert_stmt, 7, tensor->data.u8, data_size, 0);
301#else
302 sqlite3_bind_blob(tensor_bind_insert_stmt, 7, tensor->data.u8, data_size, 0);
303#endif
304 } else {
305 assert(tensor_binds[i].symbol.d >= 0)((void) sizeof ((tensor_binds[i].symbol.d >= 0) ? 1 : 0), __extension__
({ if (tensor_binds[i].symbol.d >= 0) ; else __assert_fail
("tensor_binds[i].symbol.d >= 0", "ccv_nnc_symbolic_graph_io.c"
, 305, __extension__ __PRETTY_FUNCTION__); }));
306 const ccv_nnc_tensor_symbol_info_t* const symbol_info = (ccv_nnc_tensor_symbol_info_t*)ccv_array_get(graph->tensor_symbol_info, tensor_binds[i].symbol.d)((void*)(((char*)((graph->tensor_symbol_info)->data)) +
(size_t)(graph->tensor_symbol_info)->rsize * (size_t)(
tensor_binds[i].symbol.d)));
307 sqlite3_bind_int(tensor_bind_insert_stmt, 3, symbol_info->info.type);
308 sqlite3_bind_int(tensor_bind_insert_stmt, 4, symbol_info->info.format);
309 sqlite3_bind_int(tensor_bind_insert_stmt, 5, symbol_info->info.datatype);
310 sqlite3_bind_blob(tensor_bind_insert_stmt, 6, symbol_info->info.dim, sizeof(symbol_info->info.dim), 0);
311 }
312 sqlite3_step(tensor_bind_insert_stmt);
313 sqlite3_reset(tensor_bind_insert_stmt);
314 sqlite3_clear_bindings(tensor_bind_insert_stmt);
315 }
316 sqlite3_finalize(tensor_bind_insert_stmt);
317#ifdef HAVE_CUDA1
318 if (workspace)
319 ccfreefree(workspace);
320#endif
321 ccv_array_free(repo);
322 SQLITE_ENFORCE(SQLITE_OK == sqlite3_exec(conn, "COMMIT", 0, 0, 0))((void) sizeof ((0 == sqlite3_exec(conn, "COMMIT", 0, 0, 0)) ?
1 : 0), __extension__ ({ if (0 == sqlite3_exec(conn, "COMMIT"
, 0, 0, 0)) ; else __assert_fail ("SQLITE_OK == sqlite3_exec(conn, \"COMMIT\", 0, 0, 0)"
, "ccv_nnc_symbolic_graph_io.c", 322, __extension__ __PRETTY_FUNCTION__
); }));
323 sqlite3_close(conn);
324}
325
326static ccv_nnc_symbolic_graph_t* _ccv_nnc_symbolic_graph_get(const ccv_array_t* const repo, const ccv_nnc_symbolic_graph_t* const pos)
327{
328 const int idx = (uintptr_t)pos >> 1;
329 assert(idx < repo->rnum)((void) sizeof ((idx < repo->rnum) ? 1 : 0), __extension__
({ if (idx < repo->rnum) ; else __assert_fail ("idx < repo->rnum"
, "ccv_nnc_symbolic_graph_io.c", 329, __extension__ __PRETTY_FUNCTION__
); }));
330 return *(ccv_nnc_symbolic_graph_t**)ccv_array_get(repo, idx)((void*)(((char*)((repo)->data)) + (size_t)(repo)->rsize
* (size_t)(idx)));
331}
332
333#define CCV_NNC_IS_SYMBOLIC_GRAPH_POS(ptr)((uintptr_t)(ptr) & 1) ((uintptr_t)(ptr) & 1)
334
335static ccv_nnc_symbolic_graph_t* _ccv_nnc_symbolic_graph_pos(const int idx)
336{
337 if (idx < 0)
338 return 0; // This is nil.
339 return (ccv_nnc_symbolic_graph_t*)(((uintptr_t)idx << 1) + 1);
340}
341
342static void _ccv_nnc_symbolic_graph_read(const int graph_idx, sqlite3_stmt* const graph_select_stmt, sqlite3_stmt* const tensor_symbol_select_stmt, sqlite3_stmt* const exec_symbol_select_stmt, ccv_nnc_symbolic_graph_t* const graph)
343{
344 int i, j;
345 ccv_array_resize(graph->tensor_symbol_info, sqlite3_column_int(graph_select_stmt, 1));
346 ccv_array_resize(graph->exec_symbol_info, sqlite3_column_int(graph_select_stmt, 2));
347 if (sqlite3_column_blob(graph_select_stmt, 3))
348 {
349 const int* const sources = sqlite3_column_blob(graph_select_stmt, 3);
350 const int count = sqlite3_column_bytes(graph_select_stmt, 3) / sizeof(int);
351 graph->sources = ccv_array_new(sizeof(ccv_nnc_graph_exec_symbol_t), count, 0);
352 for (i = 0; i < count; i++)
353 {
354 const ccv_nnc_graph_exec_symbol_t symbol = {
355 .graph = graph,
356 .d = sources[i]
357 };
358 ccv_array_push(graph->sources, &symbol);
359 }
360 }
361 if (sqlite3_column_blob(graph_select_stmt, 4))
362 {
363 const int* const destinations = sqlite3_column_blob(graph_select_stmt, 4);
364 const int count = sqlite3_column_bytes(graph_select_stmt, 4) / sizeof(int);
365 graph->destinations = ccv_array_new(sizeof(ccv_nnc_graph_exec_symbol_t), count, 0);
366 for (i = 0; i < count; i++)
367 {
368 const ccv_nnc_graph_exec_symbol_t symbol = {
369 .graph = graph,
370 .d = destinations[i]
371 };
372 ccv_array_push(graph->destinations, &symbol);
373 }
374 }
375 if (sqlite3_column_blob(graph_select_stmt, 5))
376 {
377 const int* const sub_graphs = sqlite3_column_blob(graph_select_stmt, 5);
378 const int count = sqlite3_column_bytes(graph_select_stmt, 5) / sizeof(int);
379 graph->sub_graphs = ccv_array_new(sizeof(ccv_nnc_symbolic_graph_t*), count, 0);
380 for (i = 0; i < count; i++)
381 {
382 const ccv_nnc_symbolic_graph_t* const sub_graph = _ccv_nnc_symbolic_graph_pos(sub_graphs[i]);
383 ccv_array_push(graph->sub_graphs, &sub_graph);
384 }
385 }
386 graph->pair = _ccv_nnc_symbolic_graph_pos(sqlite3_column_int(graph_select_stmt, 6));
387 graph->p = _ccv_nnc_symbolic_graph_pos(sqlite3_column_int(graph_select_stmt, 7));
388 graph->p_idx = sqlite3_column_int(graph_select_stmt, 8);
389 graph->exec_idx = sqlite3_column_int(graph_select_stmt, 9);
390 graph->breakpoint_size = sqlite3_column_int(graph_select_stmt, 10);
391 if (graph->breakpoint_size)
392 {
393 graph->breakpoints = (ccv_nnc_graph_exec_symbol_t*)ccmallocmalloc(sizeof(ccv_nnc_graph_exec_symbol_t) * graph->breakpoint_size);
394 assert(sizeof(int) * graph->breakpoint_size == sqlite3_column_bytes(graph_select_stmt, 11))((void) sizeof ((sizeof(int) * graph->breakpoint_size == sqlite3_column_bytes
(graph_select_stmt, 11)) ? 1 : 0), __extension__ ({ if (sizeof
(int) * graph->breakpoint_size == sqlite3_column_bytes(graph_select_stmt
, 11)) ; else __assert_fail ("sizeof(int) * graph->breakpoint_size == sqlite3_column_bytes(graph_select_stmt, 11)"
, "ccv_nnc_symbolic_graph_io.c", 394, __extension__ __PRETTY_FUNCTION__
); }));
395 const int* const breakpoints = sqlite3_column_blob(graph_select_stmt, 11);
396 for (i = 0; i < graph->breakpoint_size; i++)
397 graph->breakpoints[i] = (ccv_nnc_graph_exec_symbol_t){
398 .d = breakpoints[i],
399 .graph = graph
400 };
401 }
402 graph->backward.tensor_symbol_size = sqlite3_column_int(graph_select_stmt, 12);
403 graph->backward.exec_symbol_size = sqlite3_column_int(graph_select_stmt, 14);
404 if (graph->backward.tensor_symbol_size || graph->backward.exec_symbol_size)
405 graph->backward.tensor_symbol_idx = (int*)ccmallocmalloc(sizeof(int) * (graph->backward.tensor_symbol_size + graph->backward.exec_symbol_size));
406 if (graph->backward.tensor_symbol_size)
407 {
408 assert(sizeof(int) * graph->backward.tensor_symbol_size == sqlite3_column_bytes(graph_select_stmt, 13))((void) sizeof ((sizeof(int) * graph->backward.tensor_symbol_size
== sqlite3_column_bytes(graph_select_stmt, 13)) ? 1 : 0), __extension__
({ if (sizeof(int) * graph->backward.tensor_symbol_size ==
sqlite3_column_bytes(graph_select_stmt, 13)) ; else __assert_fail
("sizeof(int) * graph->backward.tensor_symbol_size == sqlite3_column_bytes(graph_select_stmt, 13)"
, "ccv_nnc_symbolic_graph_io.c", 408, __extension__ __PRETTY_FUNCTION__
); }));
409 const int* const backward_tensor_symbol_idx = sqlite3_column_blob(graph_select_stmt, 13);
410 memcpy(graph->backward.tensor_symbol_idx, backward_tensor_symbol_idx, sizeof(int) * graph->backward.tensor_symbol_size);
411 }
412 if (graph->backward.exec_symbol_size)
413 {
414 graph->backward.exec_symbol_idx = graph->backward.tensor_symbol_idx + graph->backward.tensor_symbol_size;
415 assert(sizeof(int) * graph->backward.exec_symbol_size == sqlite3_column_bytes(graph_select_stmt, 15))((void) sizeof ((sizeof(int) * graph->backward.exec_symbol_size
== sqlite3_column_bytes(graph_select_stmt, 15)) ? 1 : 0), __extension__
({ if (sizeof(int) * graph->backward.exec_symbol_size == sqlite3_column_bytes
(graph_select_stmt, 15)) ; else __assert_fail ("sizeof(int) * graph->backward.exec_symbol_size == sqlite3_column_bytes(graph_select_stmt, 15)"
, "ccv_nnc_symbolic_graph_io.c", 415, __extension__ __PRETTY_FUNCTION__
); }));
416 const int* const backward_exec_symbol_idx = sqlite3_column_blob(graph_select_stmt, 15);
417 memcpy(graph->backward.exec_symbol_idx, backward_exec_symbol_idx, sizeof(int) * graph->backward.exec_symbol_size);
418 }
419 graph->data_parallel.count = sqlite3_column_int(graph_select_stmt, 16);
420 graph->data_parallel.tensor_symbol_size = sqlite3_column_int(graph_select_stmt, 17);
421 if (graph->data_parallel.tensor_symbol_size)
422 {
423 graph->data_parallel.tensor_symbol_idx = (int*)ccmallocmalloc(sizeof(int) * graph->data_parallel.tensor_symbol_size);
424 assert(sizeof(int) * graph->data_parallel.tensor_symbol_size == sqlite3_column_bytes(graph_select_stmt, 18))((void) sizeof ((sizeof(int) * graph->data_parallel.tensor_symbol_size
== sqlite3_column_bytes(graph_select_stmt, 18)) ? 1 : 0), __extension__
({ if (sizeof(int) * graph->data_parallel.tensor_symbol_size
== sqlite3_column_bytes(graph_select_stmt, 18)) ; else __assert_fail
("sizeof(int) * graph->data_parallel.tensor_symbol_size == sqlite3_column_bytes(graph_select_stmt, 18)"
, "ccv_nnc_symbolic_graph_io.c", 424, __extension__ __PRETTY_FUNCTION__
); }));
425 const int* const parallel_tensor_symbol_idx = sqlite3_column_blob(graph_select_stmt, 18);
426 memcpy(graph->data_parallel.tensor_symbol_idx, parallel_tensor_symbol_idx, sizeof(int) * graph->data_parallel.tensor_symbol_size);
427 }
428 graph->data_parallel.exec_symbol_size = sqlite3_column_int(graph_select_stmt, 19);
429 if (graph->data_parallel.exec_symbol_size)
430 {
431 graph->data_parallel.exec_symbol_idx = (int*)ccmallocmalloc(sizeof(int) * graph->data_parallel.exec_symbol_size);
432 assert(sizeof(int) * graph->data_parallel.exec_symbol_size == sqlite3_column_bytes(graph_select_stmt, 20))((void) sizeof ((sizeof(int) * graph->data_parallel.exec_symbol_size
== sqlite3_column_bytes(graph_select_stmt, 20)) ? 1 : 0), __extension__
({ if (sizeof(int) * graph->data_parallel.exec_symbol_size
== sqlite3_column_bytes(graph_select_stmt, 20)) ; else __assert_fail
("sizeof(int) * graph->data_parallel.exec_symbol_size == sqlite3_column_bytes(graph_select_stmt, 20)"
, "ccv_nnc_symbolic_graph_io.c", 432, __extension__ __PRETTY_FUNCTION__
); }));
433 const int* const parallel_exec_symbol_idx = sqlite3_column_blob(graph_select_stmt, 20);
434 memcpy(graph->data_parallel.exec_symbol_idx, parallel_exec_symbol_idx, sizeof(int) * graph->data_parallel.exec_symbol_size);
435 }
436 sqlite3_bind_int(tensor_symbol_select_stmt, 1, graph_idx);
437 for (i = 0; SQLITE_ROW100 == sqlite3_step(tensor_symbol_select_stmt); i++)
438 {
439 assert(sqlite3_column_int(tensor_symbol_select_stmt, 0) == i)((void) sizeof ((sqlite3_column_int(tensor_symbol_select_stmt
, 0) == i) ? 1 : 0), __extension__ ({ if (sqlite3_column_int(
tensor_symbol_select_stmt, 0) == i) ; else __assert_fail ("sqlite3_column_int(tensor_symbol_select_stmt, 0) == i"
, "ccv_nnc_symbolic_graph_io.c", 439, __extension__ __PRETTY_FUNCTION__
); })); // id should match.
440 assert(i < graph->tensor_symbol_info->rnum)((void) sizeof ((i < graph->tensor_symbol_info->rnum
) ? 1 : 0), __extension__ ({ if (i < graph->tensor_symbol_info
->rnum) ; else __assert_fail ("i < graph->tensor_symbol_info->rnum"
, "ccv_nnc_symbolic_graph_io.c", 440, __extension__ __PRETTY_FUNCTION__
); }));
441 assert(sqlite3_column_int(tensor_symbol_select_stmt, 0) == i)((void) sizeof ((sqlite3_column_int(tensor_symbol_select_stmt
, 0) == i) ? 1 : 0), __extension__ ({ if (sqlite3_column_int(
tensor_symbol_select_stmt, 0) == i) ; else __assert_fail ("sqlite3_column_int(tensor_symbol_select_stmt, 0) == i"
, "ccv_nnc_symbolic_graph_io.c", 441, __extension__ __PRETTY_FUNCTION__
); }));
442 ccv_nnc_tensor_symbol_info_t* const symbol_info = (ccv_nnc_tensor_symbol_info_t*)ccv_array_get(graph->tensor_symbol_info, i)((void*)(((char*)((graph->tensor_symbol_info)->data)) +
(size_t)(graph->tensor_symbol_info)->rsize * (size_t)(
i)));
443 symbol_info->assign_ref = sqlite3_column_int(tensor_symbol_select_stmt, 1);
444 symbol_info->r_assign_ref = sqlite3_column_int(tensor_symbol_select_stmt, 2);
445 symbol_info->bypass_ref = sqlite3_column_int(tensor_symbol_select_stmt, 3);
446 symbol_info->r_bypass_ref = sqlite3_column_int(tensor_symbol_select_stmt, 4);
447 symbol_info->p_ref = sqlite3_column_int(tensor_symbol_select_stmt, 5);
448 symbol_info->alias_ref = sqlite3_column_int(tensor_symbol_select_stmt, 6);
449 symbol_info->pair_ref = sqlite3_column_int(tensor_symbol_select_stmt, 7);
450 symbol_info->flags = sqlite3_column_int(tensor_symbol_select_stmt, 8);
451 memset(symbol_info->ofs, 0, sizeof(symbol_info->ofs));
452 const int* const ofs = sqlite3_column_blob(tensor_symbol_select_stmt, 9);
453 if (ofs)
454 memcpy(symbol_info->ofs, ofs, ccv_min(sqlite3_column_bytes(tensor_symbol_select_stmt, 8), sizeof(symbol_info->ofs))({ typeof (sqlite3_column_bytes(tensor_symbol_select_stmt, 8)
) _a = (sqlite3_column_bytes(tensor_symbol_select_stmt, 8)); typeof
(sizeof(symbol_info->ofs)) _b = (sizeof(symbol_info->ofs
)); (_a < _b) ? _a : _b; }));
455 memset(symbol_info->stride, 0, sizeof(symbol_info->stride));
456 const int* const stride = sqlite3_column_blob(tensor_symbol_select_stmt, 10);
457 if (stride)
458 memcpy(symbol_info->stride, stride, ccv_min(sqlite3_column_bytes(tensor_symbol_select_stmt, 9), sizeof(symbol_info->stride))({ typeof (sqlite3_column_bytes(tensor_symbol_select_stmt, 9)
) _a = (sqlite3_column_bytes(tensor_symbol_select_stmt, 9)); typeof
(sizeof(symbol_info->stride)) _b = (sizeof(symbol_info->
stride)); (_a < _b) ? _a : _b; }));
459 const int* const s_ref = sqlite3_column_blob(tensor_symbol_select_stmt, 11);
460 if (s_ref)
461 {
462 const int count = sqlite3_column_bytes(tensor_symbol_select_stmt, 11) / sizeof(int);
463 symbol_info->s_ref = ccv_array_new(sizeof(int), count, 0);
464 ccv_array_resize(symbol_info->s_ref, count);
465 memcpy(ccv_array_get(symbol_info->s_ref, 0)((void*)(((char*)((symbol_info->s_ref)->data)) + (size_t
)(symbol_info->s_ref)->rsize * (size_t)(0))), s_ref, sizeof(int) * count);
466 } else
467 symbol_info->s_ref = 0;
468 const char* const name = (char*)sqlite3_column_text(tensor_symbol_select_stmt, 12);
469 if (name)
470 {
471 const int count = sqlite3_column_bytes(tensor_symbol_select_stmt, 12);
472 symbol_info->name = (char*)ccmallocmalloc(sizeof(char) * (count + 1));
473 memcpy(symbol_info->name, name, count);
474 symbol_info->name[count] = 0; // null terminator
475 } else
476 symbol_info->name = 0;
477 symbol_info->info.type = sqlite3_column_int(tensor_symbol_select_stmt, 13);
478 symbol_info->info.format = sqlite3_column_int(tensor_symbol_select_stmt, 14);
479 symbol_info->info.datatype = sqlite3_column_int(tensor_symbol_select_stmt, 15);
480 memset(symbol_info->info.dim, 0, sizeof(symbol_info->info.dim));
481 const int* const dim = sqlite3_column_blob(tensor_symbol_select_stmt, 16);
482 if (dim)
483 memcpy(symbol_info->info.dim, dim, ccv_min(sqlite3_column_bytes(tensor_symbol_select_stmt, 16), sizeof(symbol_info->info.dim))({ typeof (sqlite3_column_bytes(tensor_symbol_select_stmt, 16
)) _a = (sqlite3_column_bytes(tensor_symbol_select_stmt, 16))
; typeof (sizeof(symbol_info->info.dim)) _b = (sizeof(symbol_info
->info.dim)); (_a < _b) ? _a : _b; }));
484 if (CCV_NNC_TENSOR_SYMBOL_IS_DEAD(symbol_info->flags)((symbol_info->flags) & CCV_NNC_TENSOR_SYMBOL_DEAD) && graph->reuse.tensor < 0)
485 graph->reuse.tensor = i;
486 }
487 sqlite3_reset(tensor_symbol_select_stmt);
488 sqlite3_clear_bindings(tensor_symbol_select_stmt);
489 sqlite3_bind_int(exec_symbol_select_stmt, 1, graph_idx);
490 for (i = 0; SQLITE_ROW100 == sqlite3_step(exec_symbol_select_stmt); i++)
491 {
492 assert(sqlite3_column_int(exec_symbol_select_stmt, 0) == i)((void) sizeof ((sqlite3_column_int(exec_symbol_select_stmt, 0
) == i) ? 1 : 0), __extension__ ({ if (sqlite3_column_int(exec_symbol_select_stmt
, 0) == i) ; else __assert_fail ("sqlite3_column_int(exec_symbol_select_stmt, 0) == i"
, "ccv_nnc_symbolic_graph_io.c", 492, __extension__ __PRETTY_FUNCTION__
); })); // id should match.
493 assert(i < graph->exec_symbol_info->rnum)((void) sizeof ((i < graph->exec_symbol_info->rnum) ?
1 : 0), __extension__ ({ if (i < graph->exec_symbol_info
->rnum) ; else __assert_fail ("i < graph->exec_symbol_info->rnum"
, "ccv_nnc_symbolic_graph_io.c", 493, __extension__ __PRETTY_FUNCTION__
); }));
494 assert(sqlite3_column_int(exec_symbol_select_stmt, 0) == i)((void) sizeof ((sqlite3_column_int(exec_symbol_select_stmt, 0
) == i) ? 1 : 0), __extension__ ({ if (sqlite3_column_int(exec_symbol_select_stmt
, 0) == i) ; else __assert_fail ("sqlite3_column_int(exec_symbol_select_stmt, 0) == i"
, "ccv_nnc_symbolic_graph_io.c", 494, __extension__ __PRETTY_FUNCTION__
); }));
495 ccv_nnc_graph_exec_symbol_info_t* const symbol_info = (ccv_nnc_graph_exec_symbol_info_t*)ccv_array_get(graph->exec_symbol_info, i)((void*)(((char*)((graph->exec_symbol_info)->data)) + (
size_t)(graph->exec_symbol_info)->rsize * (size_t)(i)));
496 memset(symbol_info, 0, sizeof(ccv_nnc_graph_exec_symbol_info_t));
497 symbol_info->input_size = sqlite3_column_int(exec_symbol_select_stmt, 1);
498 symbol_info->output_size = sqlite3_column_int(exec_symbol_select_stmt, 2);
499 symbol_info->graph_ref_size = sqlite3_column_int(exec_symbol_select_stmt, 3);
500 symbol_info->flags = sqlite3_column_int(exec_symbol_select_stmt, 4);
501 symbol_info->pair_ref = sqlite3_column_int(exec_symbol_select_stmt, 5);
502 if (symbol_info->input_size > 0 || symbol_info->output_size > 0)
503 {
504 symbol_info->inputs = (int*)ccmallocmalloc(sizeof(int) * (symbol_info->input_size + symbol_info->output_size));
505 for (j = 0; j < symbol_info->input_size; j++)
506 symbol_info->inputs[j] = CCV_NNC_NO_TENSOR_SYMBOL;
507 symbol_info->outputs = symbol_info->inputs + symbol_info->input_size;
508 for (j = 0; j < symbol_info->output_size; j++)
509 symbol_info->outputs[j] = CCV_NNC_NO_TENSOR_SYMBOL;
510 }
511 if (symbol_info->input_size)
512 {
513 const int* const inputs = sqlite3_column_blob(exec_symbol_select_stmt, 6);
514 if (inputs)
515 memcpy(symbol_info->inputs, inputs, ccv_min(sizeof(int) * symbol_info->input_size, sqlite3_column_bytes(exec_symbol_select_stmt, 6))({ typeof (sizeof(int) * symbol_info->input_size) _a = (sizeof
(int) * symbol_info->input_size); typeof (sqlite3_column_bytes
(exec_symbol_select_stmt, 6)) _b = (sqlite3_column_bytes(exec_symbol_select_stmt
, 6)); (_a < _b) ? _a : _b; }));
516 }
517 if (symbol_info->output_size)
518 {
519 const int* const outputs = sqlite3_column_blob(exec_symbol_select_stmt, 7);
520 if (outputs)
521 memcpy(symbol_info->outputs, outputs, ccv_min(sizeof(int) * symbol_info->output_size, sqlite3_column_bytes(exec_symbol_select_stmt, 7))({ typeof (sizeof(int) * symbol_info->output_size) _a = (sizeof
(int) * symbol_info->output_size); typeof (sqlite3_column_bytes
(exec_symbol_select_stmt, 7)) _b = (sqlite3_column_bytes(exec_symbol_select_stmt
, 7)); (_a < _b) ? _a : _b; }));
522 }
523 const int* const outgoings = sqlite3_column_blob(exec_symbol_select_stmt, 8);
524 if (outgoings)
525 {
526 const int count = sqlite3_column_bytes(exec_symbol_select_stmt, 8) / sizeof(int);
527 symbol_info->outgoings = ccv_array_new(sizeof(int), count, 0);
528 ccv_array_resize(symbol_info->outgoings, count);
529 memcpy(ccv_array_get(symbol_info->outgoings, 0)((void*)(((char*)((symbol_info->outgoings)->data)) + (size_t
)(symbol_info->outgoings)->rsize * (size_t)(0))), outgoings, sizeof(int) * count);
530 }
531 const char* const name = (char*)sqlite3_column_text(exec_symbol_select_stmt, 9);
532 if (name)
533 {
534 const int count = sqlite3_column_bytes(exec_symbol_select_stmt, 9);
535 symbol_info->name = (char*)ccmallocmalloc(sizeof(char) * (count + 1));
536 memcpy(symbol_info->name, name, count);
537 symbol_info->name[count] = 0; // null terminator
538 }
539 symbol_info->cmd.cmd = sqlite3_column_int(exec_symbol_select_stmt, 10);
540 symbol_info->cmd.backend = sqlite3_column_int(exec_symbol_select_stmt, 11);
541 symbol_info->cmd.algorithm = sqlite3_column_int(exec_symbol_select_stmt, 12);
542 const void* const cmd_info = sqlite3_column_blob(exec_symbol_select_stmt, 13);
543 if (cmd_info)
544 memcpy(&symbol_info->cmd.info, cmd_info, ccv_min(sizeof(symbol_info->cmd.info), sqlite3_column_bytes(exec_symbol_select_stmt, 13))({ typeof (sizeof(symbol_info->cmd.info)) _a = (sizeof(symbol_info
->cmd.info)); typeof (sqlite3_column_bytes(exec_symbol_select_stmt
, 13)) _b = (sqlite3_column_bytes(exec_symbol_select_stmt, 13
)); (_a < _b) ? _a : _b; }));
545 const void* const hint = sqlite3_column_blob(exec_symbol_select_stmt, 14);
546 if (hint)
547 memcpy(&symbol_info->hint, hint, ccv_min(sizeof(symbol_info->hint), sqlite3_column_bytes(exec_symbol_select_stmt, 14))({ typeof (sizeof(symbol_info->hint)) _a = (sizeof(symbol_info
->hint)); typeof (sqlite3_column_bytes(exec_symbol_select_stmt
, 14)) _b = (sqlite3_column_bytes(exec_symbol_select_stmt, 14
)); (_a < _b) ? _a : _b; }));
548 if (symbol_info->graph_ref_size)
549 {
550 const int* const graph_ref = sqlite3_column_blob(exec_symbol_select_stmt, 15);
551 if (symbol_info->graph_ref_size > sizeof(symbol_info->_inline_graph_ref) / sizeof(symbol_info->_inline_graph_ref[0]))
552 symbol_info->_heap_graph_ref = (int*)cccalloccalloc(symbol_info->graph_ref_size, sizeof(int));
553 if (graph_ref)
554 memcpy(CCV_NNC_GRAPH_REF(symbol_info)((symbol_info)->_heap_graph_ref ? (symbol_info)->_heap_graph_ref
: (symbol_info)->_inline_graph_ref), graph_ref, ccv_min(sizeof(int) * symbol_info->graph_ref_size, sqlite3_column_bytes(exec_symbol_select_stmt, 15))({ typeof (sizeof(int) * symbol_info->graph_ref_size) _a =
(sizeof(int) * symbol_info->graph_ref_size); typeof (sqlite3_column_bytes
(exec_symbol_select_stmt, 15)) _b = (sqlite3_column_bytes(exec_symbol_select_stmt
, 15)); (_a < _b) ? _a : _b; }));
555 }
556 if (symbol_info->flags & CCV_NNC_GRAPH_EXEC_CASE_OF)
557 {
558 symbol_info->case_of.flags = sqlite3_column_int(exec_symbol_select_stmt, 17);
559 symbol_info->case_of.argument.offset = sqlite3_column_int(exec_symbol_select_stmt, 18);
560 symbol_info->case_of.argument.size = sqlite3_column_int(exec_symbol_select_stmt, 19);
561 } else if (symbol_info->flags & CCV_NNC_GRAPH_EXEC_P_WHILE) {
562 symbol_info->p_while.input_size = sqlite3_column_int(exec_symbol_select_stmt, 21);
563 if (symbol_info->p_while.input_size)
564 {
565 symbol_info->p_while.inputs = (int*)cccalloccalloc(symbol_info->p_while.input_size, sizeof(int));
566 const int* const inputs = sqlite3_column_blob(exec_symbol_select_stmt, 22);
567 if (inputs)
568 memcpy(symbol_info->p_while.inputs, inputs, ccv_min(sizeof(int) * symbol_info->p_while.input_size, sqlite3_column_bytes(exec_symbol_select_stmt, 22))({ typeof (sizeof(int) * symbol_info->p_while.input_size) _a
= (sizeof(int) * symbol_info->p_while.input_size); typeof
(sqlite3_column_bytes(exec_symbol_select_stmt, 22)) _b = (sqlite3_column_bytes
(exec_symbol_select_stmt, 22)); (_a < _b) ? _a : _b; }));
569 }
570 }
571 if (CCV_NNC_GRAPH_EXEC_IS_DEAD(symbol_info->flags)((symbol_info->flags) & CCV_NNC_GRAPH_EXEC_DEAD) && graph->reuse.exec < 0)
572 graph->reuse.exec = i;
573 }
574 sqlite3_reset(exec_symbol_select_stmt);
575 sqlite3_clear_bindings(exec_symbol_select_stmt);
576}
577
578static void _ccv_nnc_symbolic_graph_rewire(const ccv_array_t* const repo, ccv_nnc_symbolic_graph_t* const graph)
579{
580 if (graph->p && CCV_NNC_IS_SYMBOLIC_GRAPH_POS(graph->p)((uintptr_t)(graph->p) & 1))
581 graph->p = _ccv_nnc_symbolic_graph_get(repo, graph->p);
582 if (graph->pair && CCV_NNC_IS_SYMBOLIC_GRAPH_POS(graph->pair)((uintptr_t)(graph->pair) & 1))
583 graph->pair = _ccv_nnc_symbolic_graph_get(repo, graph->pair);
584 int i;
585 if (graph->sub_graphs)
586 for (i = 0; i < graph->sub_graphs->rnum; i++)
587 {
588 ccv_nnc_symbolic_graph_t* const sub_graph = *(ccv_nnc_symbolic_graph_t**)ccv_array_get(graph->sub_graphs, i)((void*)(((char*)((graph->sub_graphs)->data)) + (size_t
)(graph->sub_graphs)->rsize * (size_t)(i)));
589 if (sub_graph && CCV_NNC_IS_SYMBOLIC_GRAPH_POS(sub_graph)((uintptr_t)(sub_graph) & 1))
590 *(ccv_nnc_symbolic_graph_t**)ccv_array_get(graph->sub_graphs, i)((void*)(((char*)((graph->sub_graphs)->data)) + (size_t
)(graph->sub_graphs)->rsize * (size_t)(i))) = _ccv_nnc_symbolic_graph_get(repo, sub_graph);
591 }
592}
593
594void ccv_nnc_symbolic_graph_read(const char* const fn, ccv_nnc_symbolic_graph_t** const graph_ref, ccv_nnc_tensor_bind_t** const tensor_binds_ref, int* const tensor_bind_size_ref)
595{
596 sqlite3* conn = 0;
597 if (SQLITE_OK0 != sqlite3_open(fn, &conn))
1
Assuming the condition is false
→
2
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Taking false branch
→
598 return;
599 ccv_array_t* const repo = ccv_array_new(sizeof(ccv_nnc_symbolic_graph_t*), 1, 0);
600 const char graph_select_qs[] =
601 "SELECT graph, tensor_symbol_size, exec_symbol_size, sources, destinations, sub_graphs, pair, p, p_idx, "
602 "exec_idx, breakpoint_size, breakpoints, backward_tensor_symbol_size, "
603 "backward_tensor_symbol_idx, backward_exec_symbol_size, backward_exec_symbol_idx, "
604 "parallel_count, parallel_tensor_symbol_size, parallel_tensor_symbol_idx, "
605 "parallel_exec_symbol_size, parallel_exec_symbol_idx FROM graph ORDER BY graph";
606 sqlite3_stmt* graph_select_stmt = 0;
607 SQLITE_ENFORCE(SQLITE_OK == sqlite3_prepare_v2(conn, graph_select_qs, sizeof(graph_select_qs), &graph_select_stmt, 0))((void) sizeof ((0 == sqlite3_prepare_v2(conn, graph_select_qs
, sizeof(graph_select_qs), &graph_select_stmt, 0)) ? 1 : 0
), __extension__ ({ if (0 == sqlite3_prepare_v2(conn, graph_select_qs
, sizeof(graph_select_qs), &graph_select_stmt, 0)) ; else
__assert_fail ("SQLITE_OK == sqlite3_prepare_v2(conn, graph_select_qs, sizeof(graph_select_qs), &graph_select_stmt, 0)"
, "ccv_nnc_symbolic_graph_io.c", 607, __extension__ __PRETTY_FUNCTION__
); }));
3
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4
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Taking true branch
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608 sqlite3_stmt* tensor_symbol_select_stmt = 0;
609 const char tensor_symbol_select_qs[] =
610 "SELECT id, assign_ref, r_assign_ref, bypass_ref, r_bypass_ref, p_ref, alias_ref, pair_ref, flags, ofs, stride, "
611 "s_ref, name, type, format, datatype, dim FROM tensor_symbol WHERE graph=$graph ORDER BY id";
612 SQLITE_ENFORCE(SQLITE_OK == sqlite3_prepare_v2(conn, tensor_symbol_select_qs, sizeof(tensor_symbol_select_qs), &tensor_symbol_select_stmt, 0))((void) sizeof ((0 == sqlite3_prepare_v2(conn, tensor_symbol_select_qs
, sizeof(tensor_symbol_select_qs), &tensor_symbol_select_stmt
, 0)) ? 1 : 0), __extension__ ({ if (0 == sqlite3_prepare_v2(
conn, tensor_symbol_select_qs, sizeof(tensor_symbol_select_qs
), &tensor_symbol_select_stmt, 0)) ; else __assert_fail (
"SQLITE_OK == sqlite3_prepare_v2(conn, tensor_symbol_select_qs, sizeof(tensor_symbol_select_qs), &tensor_symbol_select_stmt, 0)"
, "ccv_nnc_symbolic_graph_io.c", 612, __extension__ __PRETTY_FUNCTION__
); }));
5
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Assuming the condition is true
→
6
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Taking true branch
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613 const char exec_symbol_select_qs[] =
614 "SELECT id, input_size, output_size, graph_ref_size, flags, pair_ref, inputs, outputs, outgoings, "
615 "name, cmd_cmd, cmd_backend, cmd_algorithm, cmd_info, hint, graph_ref, case_of_expr, case_of_flags, "
616 "case_of_argument_offset, case_of_argument_size, p_while_expr, p_while_input_size, p_while_inputs "
617 "FROM graph_exec_symbol WHERE graph=$graph ORDER BY id";
618 sqlite3_stmt* exec_symbol_select_stmt = 0;
619 SQLITE_ENFORCE(SQLITE_OK == sqlite3_prepare_v2(conn, exec_symbol_select_qs, sizeof(exec_symbol_select_qs), &exec_symbol_select_stmt, 0))((void) sizeof ((0 == sqlite3_prepare_v2(conn, exec_symbol_select_qs
, sizeof(exec_symbol_select_qs), &exec_symbol_select_stmt
, 0)) ? 1 : 0), __extension__ ({ if (0 == sqlite3_prepare_v2(
conn, exec_symbol_select_qs, sizeof(exec_symbol_select_qs), &
exec_symbol_select_stmt, 0)) ; else __assert_fail ("SQLITE_OK == sqlite3_prepare_v2(conn, exec_symbol_select_qs, sizeof(exec_symbol_select_qs), &exec_symbol_select_stmt, 0)"
, "ccv_nnc_symbolic_graph_io.c", 619, __extension__ __PRETTY_FUNCTION__
); }));
7
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→
8
←
Taking true branch
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620 while (SQLITE_ROW100 == sqlite3_step(graph_select_stmt))
9
←
Assuming the condition is false
→
10
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Loop condition is false. Execution continues on line 628
→
621 {
622 ccv_nnc_symbolic_graph_t* const graph = ccv_nnc_symbolic_graph_new();
623 const int graph_idx = sqlite3_column_int(graph_select_stmt, 0);
624 assert(graph_idx == repo->rnum)((void) sizeof ((graph_idx == repo->rnum) ? 1 : 0), __extension__
({ if (graph_idx == repo->rnum) ; else __assert_fail ("graph_idx == repo->rnum"
, "ccv_nnc_symbolic_graph_io.c", 624, __extension__ __PRETTY_FUNCTION__
); }));
625 ccv_array_push(repo, &graph);
626 _ccv_nnc_symbolic_graph_read(graph_idx, graph_select_stmt, tensor_symbol_select_stmt, exec_symbol_select_stmt, graph);
627 }
628 int i;
629 for (i = 0; i < repo->rnum; i++)
11
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Assuming 'i' is >= field 'rnum'
→
630 _ccv_nnc_symbolic_graph_rewire(repo, *(ccv_nnc_symbolic_graph_t**)ccv_array_get(repo, i)((void*)(((char*)((repo)->data)) + (size_t)(repo)->rsize
* (size_t)(i))));
631 *graph_ref = (repo->rnum
11.1
Field 'rnum' is <= 0
 > 0) ? *(ccv_nnc_symbolic_graph_t**)ccv_array_get(repo, 0)((void*)(((char*)((repo)->data)) + (size_t)(repo)->rsize
* (size_t)(0))) : 0;
12
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'?' condition is false
→
632 assert((tensor_bind_size_ref && tensor_binds_ref) || (!tensor_bind_size_ref && !tensor_binds_ref))((void) sizeof (((tensor_bind_size_ref && tensor_binds_ref
) || (!tensor_bind_size_ref && !tensor_binds_ref)) ? 1
: 0), __extension__ ({ if ((tensor_bind_size_ref && tensor_binds_ref
) || (!tensor_bind_size_ref && !tensor_binds_ref)) ; else
__assert_fail ("(tensor_bind_size_ref && tensor_binds_ref) || (!tensor_bind_size_ref && !tensor_binds_ref)"
, "ccv_nnc_symbolic_graph_io.c", 632, __extension__ __PRETTY_FUNCTION__
); }));
13
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Assuming 'tensor_bind_size_ref' is non-null
→
14
←
Assuming 'tensor_binds_ref' is non-null
→
633 if (tensor_bind_size_ref
14.1
'tensor_bind_size_ref' is non-null
 && tensor_binds_ref
14.2
'tensor_binds_ref' is non-null
)
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Taking true branch
→
634 {
635 const char tensor_bind_count_qs[] =
636 "SELECT COUNT(*) FROM tensor_bind";
637 sqlite3_stmt* tensor_bind_count_stmt = 0;
638 SQLITE_ENFORCE(SQLITE_OK == sqlite3_prepare_v2(conn, tensor_bind_count_qs, sizeof(tensor_bind_count_qs), &tensor_bind_count_stmt, 0))((void) sizeof ((0 == sqlite3_prepare_v2(conn, tensor_bind_count_qs
, sizeof(tensor_bind_count_qs), &tensor_bind_count_stmt, 0
)) ? 1 : 0), __extension__ ({ if (0 == sqlite3_prepare_v2(conn
, tensor_bind_count_qs, sizeof(tensor_bind_count_qs), &tensor_bind_count_stmt
, 0)) ; else __assert_fail ("SQLITE_OK == sqlite3_prepare_v2(conn, tensor_bind_count_qs, sizeof(tensor_bind_count_qs), &tensor_bind_count_stmt, 0)"
, "ccv_nnc_symbolic_graph_io.c", 638, __extension__ __PRETTY_FUNCTION__
); }));
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→
17
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Taking true branch
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639 sqlite3_step(tensor_bind_count_stmt);
640 const int tensor_bind_size = *tensor_bind_size_ref = sqlite3_column_int(tensor_bind_count_stmt, 0);
641 sqlite3_finalize(tensor_bind_count_stmt);
642 // Respect the insert order (rowid).
643 if (!tensor_bind_size)
18
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Assuming 'tensor_bind_size' is not equal to 0
→
19
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Taking false branch
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644 *tensor_binds_ref = 0;
645 else {
646 const char tensor_bind_select_qs[] =
647 "SELECT id, graph, type, format, datatype, dim, data FROM tensor_bind";
648 sqlite3_stmt* tensor_bind_select_stmt = 0;
649 ccv_nnc_tensor_bind_t* const tensor_binds = *tensor_binds_ref = (ccv_nnc_tensor_bind_t*)ccmallocmalloc(sizeof(ccv_nnc_tensor_bind_t) * tensor_bind_size);
650 SQLITE_ENFORCE(SQLITE_OK == sqlite3_prepare_v2(conn, tensor_bind_select_qs, sizeof(tensor_bind_select_qs), &tensor_bind_select_stmt, 0))((void) sizeof ((0 == sqlite3_prepare_v2(conn, tensor_bind_select_qs
, sizeof(tensor_bind_select_qs), &tensor_bind_select_stmt
, 0)) ? 1 : 0), __extension__ ({ if (0 == sqlite3_prepare_v2(
conn, tensor_bind_select_qs, sizeof(tensor_bind_select_qs), &
tensor_bind_select_stmt, 0)) ; else __assert_fail ("SQLITE_OK == sqlite3_prepare_v2(conn, tensor_bind_select_qs, sizeof(tensor_bind_select_qs), &tensor_bind_select_stmt, 0)"
, "ccv_nnc_symbolic_graph_io.c", 650, __extension__ __PRETTY_FUNCTION__
); }));
20
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→
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Taking true branch
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651 for (i = 0; SQLITE_ROW100 == sqlite3_step(tensor_bind_select_stmt); i++)
22
←
Assuming the condition is true
→
23
←
Loop condition is true. Entering loop body
→
652 {
653 assert(i < tensor_bind_size)((void) sizeof ((i < tensor_bind_size) ? 1 : 0), __extension__
({ if (i < tensor_bind_size) ; else __assert_fail ("i < tensor_bind_size"
, "ccv_nnc_symbolic_graph_io.c", 653, __extension__ __PRETTY_FUNCTION__
); }));
24
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Assuming 'i' is < 'tensor_bind_size'
→
25
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654 tensor_binds[i].symbol.d = sqlite3_column_int(tensor_bind_select_stmt, 0);
655 const int graph_idx = sqlite3_column_int(tensor_bind_select_stmt, 1);
656 assert(graph_idx < repo->rnum)((void) sizeof ((graph_idx < repo->rnum) ? 1 : 0), __extension__
({ if (graph_idx < repo->rnum) ; else __assert_fail ("graph_idx < repo->rnum"
, "ccv_nnc_symbolic_graph_io.c", 656, __extension__ __PRETTY_FUNCTION__
); }));
26
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Assuming 'graph_idx' is < field 'rnum'
→
27
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Taking true branch
→
657 tensor_binds[i].symbol.graph = (graph_idx >= 0) ? *(ccv_nnc_symbolic_graph_t**)ccv_array_get(repo, graph_idx)((void*)(((char*)((repo)->data)) + (size_t)(repo)->rsize
* (size_t)(graph_idx))) : 0;
28
←
Assuming 'graph_idx' is < 0
→
29
←
'?' condition is false
→
658 ccv_nnc_tensor_param_t info;
30
←
'info' initialized here
→
659 info.type = sqlite3_column_int(tensor_bind_select_stmt, 2);
660 info.format = sqlite3_column_int(tensor_bind_select_stmt, 3);
661 info.datatype = sqlite3_column_int(tensor_bind_select_stmt, 4);
662 const int* const dim = sqlite3_column_blob(tensor_bind_select_stmt, 5);
663 memset(info.dim, 0, sizeof(info.dim));
664 if (dim)
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Assuming 'dim' is null
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Taking false branch
→
665 memcpy(info.dim, dim, ccv_min(sizeof(info.dim), sqlite3_column_bytes(tensor_bind_select_stmt, 5))({ typeof (sizeof(info.dim)) _a = (sizeof(info.dim)); typeof (
sqlite3_column_bytes(tensor_bind_select_stmt, 5)) _b = (sqlite3_column_bytes
(tensor_bind_select_stmt, 5)); (_a < _b) ? _a : _b; }));
666 const void* const data = sqlite3_column_blob(tensor_bind_select_stmt, 6);
667 if (!data)
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Assuming 'data' is non-null
→
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Taking false branch
→
668 tensor_binds[i].tensor = 0;
669 else {
670 tensor_binds[i].tensor = ccv_nnc_tensor_new(0, info, 0);
35
←
Passed-by-value struct argument contains uninitialized data (e.g., field: 'reserved')
671 size_t data_size = ccv_nnc_tensor_data_size(info);
672#ifdef HAVE_CUDA1
673 if (CCV_TENSOR_GET_MEMORY(info.type)((info.type) & 0x3) == CCV_TENSOR_GPU_MEMORY)
674 cumemcpy(tensor_binds[i].tensor->data.u8, info.type, data, CCV_TENSOR_CPU_MEMORY, ccv_min(data_size, sqlite3_column_bytes(tensor_bind_select_stmt, 6))({ typeof (data_size) _a = (data_size); typeof (sqlite3_column_bytes
(tensor_bind_select_stmt, 6)) _b = (sqlite3_column_bytes(tensor_bind_select_stmt
, 6)); (_a < _b) ? _a : _b; }));
675 else
676 memcpy(tensor_binds[i].tensor->data.u8, data, ccv_min(data_size, sqlite3_column_bytes(tensor_bind_select_stmt, 6))({ typeof (data_size) _a = (data_size); typeof (sqlite3_column_bytes
(tensor_bind_select_stmt, 6)) _b = (sqlite3_column_bytes(tensor_bind_select_stmt
, 6)); (_a < _b) ? _a : _b; }));
677#else
678 memcpy(tensor_binds[i].tensor->data.u8, data, ccv_min(data_size, sqlite3_column_bytes(tensor_bind_select_stmt, 6))({ typeof (data_size) _a = (data_size); typeof (sqlite3_column_bytes
(tensor_bind_select_stmt, 6)) _b = (sqlite3_column_bytes(tensor_bind_select_stmt
, 6)); (_a < _b) ? _a : _b; }));
679#endif
680 }
681 }
682 for (; i < tensor_bind_size; i++)
683 {
684 tensor_binds[i].symbol.d = CCV_NNC_NO_TENSOR_SYMBOL;
685 tensor_binds[i].symbol.graph = 0;
686 tensor_binds[i].tensor = 0;
687 }
688 sqlite3_finalize(tensor_bind_select_stmt);
689 }
690 }
691 ccv_array_free(repo);
692 sqlite3_finalize(graph_select_stmt);
693 sqlite3_finalize(tensor_symbol_select_stmt);
694 sqlite3_finalize(exec_symbol_select_stmt);
695 sqlite3_close(conn);
696}