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-rw-r--r--plugins/dex/pool.c20
-rw-r--r--plugins/dwarf/info.c4
-rw-r--r--plugins/elf/strings.c4
-rw-r--r--plugins/elf/symbols.c8
-rw-r--r--plugins/lnxsyscalls/core.c4
-rw-r--r--src/analysis/disass/area.c18
-rw-r--r--src/analysis/disass/disassembler.c10
-rw-r--r--src/core/nproc.h17
-rw-r--r--src/glibext/gwidthtracker.c4
9 files changed, 37 insertions, 52 deletions
diff --git a/plugins/dex/pool.c b/plugins/dex/pool.c
index d95f519..fb710f3 100644
--- a/plugins/dex/pool.c
+++ b/plugins/dex/pool.c
@@ -77,9 +77,7 @@ bool load_all_dex_string_symbols(GDexFormat *format, wgroup_id_t gid, GtkStatusS
/* Lancement des chargements */
- runs_count = get_max_online_threads();
-
- run_size = count / runs_count;
+ run_size = compute_run_size(count, &runs_count);
queue = get_work_queue();
@@ -288,9 +286,7 @@ bool load_all_dex_types(GDexFormat *format, wgroup_id_t gid, GtkStatusStack *sta
/* Lancement des chargements */
- runs_count = get_max_online_threads();
-
- run_size = count / runs_count;
+ run_size = compute_run_size(count, &runs_count);
queue = get_work_queue();
@@ -447,9 +443,7 @@ bool load_all_dex_fields(GDexFormat *format, wgroup_id_t gid, GtkStatusStack *st
/* Lancement des chargements */
- runs_count = get_max_online_threads();
-
- run_size = count / runs_count;
+ run_size = compute_run_size(count, &runs_count);
queue = get_work_queue();
@@ -758,9 +752,7 @@ bool load_all_dex_methods(GDexFormat *format, wgroup_id_t gid, GtkStatusStack *s
/* Lancement des chargements */
- runs_count = get_max_online_threads();
-
- run_size = format->header.method_ids_size / runs_count;
+ run_size = compute_run_size(format->header.method_ids_size, &runs_count);
queue = get_work_queue();
@@ -898,9 +890,7 @@ bool load_all_dex_classes(GDexFormat *format, wgroup_id_t gid, GtkStatusStack *s
/* Lancement des chargements */
- runs_count = get_max_online_threads();
-
- run_size = format->header.class_defs_size / runs_count;
+ run_size = compute_run_size(format->header.class_defs_size, &runs_count);
queue = get_work_queue();
diff --git a/plugins/dwarf/info.c b/plugins/dwarf/info.c
index 7a2be44..b0d853c 100644
--- a/plugins/dwarf/info.c
+++ b/plugins/dwarf/info.c
@@ -149,9 +149,7 @@ bool load_dwarf_debug_information(GDwarfFormat *format, wgroup_id_t gid, GtkStat
/* Lancement des travaux */
- runs_count = get_max_online_threads();
-
- run_size = count / runs_count;
+ run_size = compute_run_size(count, &runs_count);
queue = get_work_queue();
diff --git a/plugins/elf/strings.c b/plugins/elf/strings.c
index 7dd644e..f6be4a8 100644
--- a/plugins/elf/strings.c
+++ b/plugins/elf/strings.c
@@ -206,9 +206,7 @@ static bool parse_elf_string_data(GElfFormat *format, phys_t start, phys_t size,
{
final = start + size;
- runs_count = get_max_online_threads();
-
- run_size = size / runs_count;
+ run_size = compute_run_size(size, &runs_count);
gtk_status_stack_extend_activity(status, msg, size);
diff --git a/plugins/elf/symbols.c b/plugins/elf/symbols.c
index 08d9377..b6f05f6 100644
--- a/plugins/elf/symbols.c
+++ b/plugins/elf/symbols.c
@@ -601,9 +601,7 @@ static void add_all_elf_symbols(GElfFormat *format, phys_t sym_start, size_t cou
sym_size = ELF_SIZEOF_SYM(format);
- runs_count = get_max_online_threads();
-
- run_size = count / runs_count;
+ run_size = compute_run_size(count, &runs_count);
gtk_status_stack_extend_activity(status, msg, count);
@@ -1017,9 +1015,7 @@ static bool load_elf_relocations(GElfFormat *format, const elf_phdr *dynamic, el
queue = get_work_queue();
- runs_count = get_max_online_threads();
-
- run_size = length / runs_count;
+ run_size = compute_run_size(length, &runs_count);
loadings = (GElfLoading **)malloc(runs_count * sizeof(GElfLoading *));
diff --git a/plugins/lnxsyscalls/core.c b/plugins/lnxsyscalls/core.c
index cd9fa0e..afc890b 100644
--- a/plugins/lnxsyscalls/core.c
+++ b/plugins/lnxsyscalls/core.c
@@ -128,9 +128,7 @@ G_MODULE_EXPORT void process_binary_disassembly(const GPluginModule *plugin, Plu
sym_count = g_binary_format_count_symbols(format);
- runs_count = get_max_online_threads();
-
- run_size = sym_count / runs_count;
+ run_size = compute_run_size(sym_count, &runs_count);
id = gtk_status_stack_add_activity(status, _("Looking for Linux syscalls..."), sym_count);
diff --git a/src/analysis/disass/area.c b/src/analysis/disass/area.c
index 0a82b99..84bf8a4 100644
--- a/src/analysis/disass/area.c
+++ b/src/analysis/disass/area.c
@@ -1949,8 +1949,8 @@ mem_area *collect_memory_areas(wgroup_id_t gid, GtkStatusStack *status, GLoadedB
{
mem_area *result; /* Liste finale à retourner */
guint runs_count; /* Qté d'exécutions parallèles */
- GAreaCollector **collectors; /* Collecteurs à suivre */
phys_t run_size; /* Volume réparti par exécution*/
+ GAreaCollector **collectors; /* Collecteurs à suivre */
GWorkQueue *queue; /* Gestionnaire de différés */
activity_id_t id; /* Identifiant de progression */
GMutex *global; /* Atomicité sur zones multi. */
@@ -1967,12 +1967,10 @@ mem_area *collect_memory_areas(wgroup_id_t gid, GtkStatusStack *status, GLoadedB
/* Lancement des traitements */
- runs_count = get_max_online_threads();
+ run_size = compute_run_size(length, &runs_count);
collectors = (GAreaCollector **)calloc(runs_count, sizeof(GAreaCollector *));
- run_size = length / runs_count;
-
queue = get_work_queue();
id = gtk_status_stack_add_activity(status, _("Computing memory areas to disassemble"), length);
@@ -2133,8 +2131,8 @@ void populate_fresh_memory_areas(wgroup_id_t gid, GtkStatusStack *status, mem_ar
{
size_t icount; /* Quantité d'instructions */
guint runs_count; /* Qté d'exécutions parallèles */
- GAreaCollector **collectors; /* Collecteurs à suivre */
phys_t run_size; /* Volume réparti par exécution*/
+ GAreaCollector **collectors; /* Collecteurs à suivre */
GWorkQueue *queue; /* Gestionnaire de différés */
activity_id_t id; /* Identifiant de progression */
guint i; /* Boucle de parcours */
@@ -2145,12 +2143,10 @@ void populate_fresh_memory_areas(wgroup_id_t gid, GtkStatusStack *status, mem_ar
icount = _g_preload_info_count_instructions(info);
- runs_count = get_max_online_threads();
+ run_size = compute_run_size(icount, &runs_count);
collectors = (GAreaCollector **)calloc(runs_count, sizeof(GAreaCollector *));
- run_size = icount / runs_count;
-
queue = get_work_queue();
id = gtk_status_stack_add_activity(status, _("Inserting all preloaded instructions"), icount);
@@ -2410,8 +2406,8 @@ GArchInstruction **collect_disassembled_instructions(wgroup_id_t gid, GtkStatusS
GArchInstruction **result; /* Liste finale à retourner */
GMutex *global; /* Atomicité sur zones multi. */
guint runs_count; /* Qté d'exécutions parallèles */
- GAreaCollector **collectors; /* Collecteurs à suivre */
size_t run_size; /* Volume réparti par exécution*/
+ GAreaCollector **collectors; /* Collecteurs à suivre */
GWorkQueue *queue; /* Gestionnaire de différés */
activity_id_t id; /* Identifiant de progression */
guint i; /* Boucle de parcours */
@@ -2430,12 +2426,10 @@ GArchInstruction **collect_disassembled_instructions(wgroup_id_t gid, GtkStatusS
/* Lancement des traitements */
- runs_count = get_max_online_threads();
+ run_size = compute_run_size(acount, &runs_count);
collectors = (GAreaCollector **)calloc(runs_count, sizeof(GAreaCollector *));
- run_size = acount / runs_count;
-
queue = get_work_queue();
id = gtk_status_stack_add_activity(status, _("Collecting all disassembled instructions"), acount);
diff --git a/src/analysis/disass/disassembler.c b/src/analysis/disass/disassembler.c
index d73130c..e548fcd 100644
--- a/src/analysis/disass/disassembler.c
+++ b/src/analysis/disass/disassembler.c
@@ -76,8 +76,8 @@ static void compute_disassembly(GLoadedBinary *, GProcContext *, wgroup_id_t, Gt
static void process_all_instructions(wgroup_id_t gid, GtkStatusStack *status, const char *msg, ins_fallback_cb fallback, GArchProcessor *proc, GProcContext *ctx, GExeFormat *format)
{
- guint runs_count; /* Qté d'exécutions parallèles */
size_t ins_count; /* Quantité d'instructions */
+ guint runs_count; /* Qté d'exécutions parallèles */
size_t run_size; /* Volume réparti par exécution*/
GWorkQueue *queue; /* Gestionnaire de différés */
activity_id_t id; /* Identifiant de progression */
@@ -86,15 +86,13 @@ static void process_all_instructions(wgroup_id_t gid, GtkStatusStack *status, co
size_t end; /* Fin d'un bloc de traitement */
GInstructionsStudy *study; /* Tâche d'étude à programmer */
- runs_count = get_max_online_threads();
-
g_arch_processor_lock(proc);
ins_count = g_arch_processor_count_instructions(proc);
g_arch_processor_unlock(proc);
- run_size = ins_count / runs_count;
+ run_size = compute_run_size(ins_count, &runs_count);
queue = get_work_queue();
@@ -160,9 +158,7 @@ static void process_all_routines(GLoadedBinary *binary, wgroup_id_t gid, GtkStat
sym_count = g_binary_format_count_symbols(format);
- runs_count = get_max_online_threads();
-
- run_size = sym_count / runs_count;
+ run_size = compute_run_size(sym_count, &runs_count);
queue = get_work_queue();
diff --git a/src/core/nproc.h b/src/core/nproc.h
index 4a175b9..87cab23 100644
--- a/src/core/nproc.h
+++ b/src/core/nproc.h
@@ -33,5 +33,22 @@
guint get_max_online_threads(void);
+/**
+ * Calcul de tranches de travaux, avec prise en compte des cas particuliers.
+ */
+#define compute_run_size(qty, cpus) \
+ ({ \
+ if (qty == 0) \
+ *(cpus) = 0; \
+ else \
+ { \
+ *(cpus) = get_max_online_threads(); \
+ if (qty < *(cpus)) \
+ *(cpus) = qty; \
+ } \
+ *(cpus) > 0 ? qty / *(cpus) : 0; \
+ })
+
+
#endif /* _CORE_NPROC_H */
diff --git a/src/glibext/gwidthtracker.c b/src/glibext/gwidthtracker.c
index e116a85..50b99eb 100644
--- a/src/glibext/gwidthtracker.c
+++ b/src/glibext/gwidthtracker.c
@@ -1000,12 +1000,10 @@ void g_width_tracker_build_initial_cache(GWidthTracker *tracker, wgroup_id_t gid
/* Lancement des traitements */
- runs_count = get_max_online_threads();
+ run_size = compute_run_size(tracker->count, &runs_count);
updates = (GWidthUpdate **)calloc(runs_count, sizeof(GWidthUpdate *));
- run_size = tracker->count / runs_count;
-
queue = get_work_queue();
id = gtk_status_stack_add_activity(status, _("Computing width of all lines for rendering"), tracker->count);
generated by cgit v0.11.2-87-g4458 at 2024-12-24 18:27:32 (GMT)