merge from dev
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commit
72559c5c49
@ -185,6 +185,10 @@ if(CMAKE_C_COMPILER_ID MATCHES "AppleClang|Clang|GNU|Intel" AND NOT CMAKE_SYSTEM
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endif()
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endif()
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if (MSVC AND MSVC_VERSION GREATER_EQUAL 1914)
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list(APPEND mi_cflags /Zc:__cplusplus)
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endif()
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# Architecture flags
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if(${CMAKE_HOST_SYSTEM_PROCESSOR} MATCHES "arm" AND NOT APPLE)
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check_cxx_compiler_flag(-march=native CXX_SUPPORTS_MARCH_NATIVE)
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@ -448,6 +448,7 @@ typedef struct mi_stats_s {
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mi_stat_count_t segments_abandoned;
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mi_stat_count_t pages_abandoned;
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mi_stat_count_t threads;
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mi_stat_count_t normal;
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mi_stat_count_t huge;
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mi_stat_count_t large;
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mi_stat_count_t malloc;
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@ -457,10 +458,11 @@ typedef struct mi_stats_s {
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mi_stat_counter_t commit_calls;
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mi_stat_counter_t page_no_retire;
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mi_stat_counter_t searches;
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mi_stat_counter_t normal_count;
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mi_stat_counter_t huge_count;
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mi_stat_counter_t large_count;
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#if MI_STAT>1
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mi_stat_count_t normal[MI_BIN_HUGE+1];
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mi_stat_count_t normal_bins[MI_BIN_HUGE+1];
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#endif
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} mi_stats_t;
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22
src/alloc.c
22
src/alloc.c
@ -39,11 +39,15 @@ extern inline void* _mi_page_malloc(mi_heap_t* heap, mi_page_t* page, size_t siz
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block->next = 0; // don't leak internal data
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#endif
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#if (MI_STAT>1)
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#if (MI_STAT>0)
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const size_t bsize = mi_page_usable_block_size(page);
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if (bsize <= MI_LARGE_OBJ_SIZE_MAX) {
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mi_heap_stat_increase(heap, normal, bsize);
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mi_heap_stat_counter_increase(heap, normal_count, 1);
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#if (MI_STAT>1)
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const size_t bin = _mi_bin(bsize);
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mi_heap_stat_increase(heap, normal[bin], 1);
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mi_heap_stat_increase(heap, normal_bins[bin], 1);
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#endif
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}
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#endif
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@ -287,14 +291,22 @@ static void mi_padding_shrink(const mi_page_t* page, const mi_block_t* block, co
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#endif
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// only maintain stats for smaller objects if requested
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#if (MI_STAT>1)
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#if (MI_STAT>0)
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static void mi_stat_free(const mi_page_t* page, const mi_block_t* block) {
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#if (MI_STAT < 2)
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UNUSED(block);
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#endif
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mi_heap_t* const heap = mi_heap_get_default();
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const size_t bsize = mi_page_usable_block_size(page);
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#if (MI_STAT>1)
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const size_t usize = mi_page_usable_size_of(page, block);
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const size_t bsize = mi_page_usable_block_size(page);
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mi_heap_stat_decrease(heap, malloc, usize);
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#endif
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if (bsize <= MI_LARGE_OBJ_SIZE_MAX) {
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mi_heap_stat_decrease(heap, normal[_mi_bin(bsize)], 1);
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mi_heap_stat_decrease(heap, normal, bsize);
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#if (MI_STAT > 1)
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mi_heap_stat_decrease(heap, normal_bins[_mi_bin(bsize)], 1);
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#endif
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}
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}
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#else
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@ -280,11 +280,14 @@ static bool _mi_heap_page_destroy(mi_heap_t* heap, mi_page_queue_t* pq, mi_page_
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mi_heap_stat_decrease(heap, huge, bsize);
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}
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}
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#if (MI_STAT>1)
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#if (MI_STAT)
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_mi_page_free_collect(page, false); // update used count
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const size_t inuse = page->used;
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if (bsize <= MI_LARGE_OBJ_SIZE_MAX) {
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mi_heap_stat_decrease(heap, normal[_mi_bin(bsize)], inuse);
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mi_heap_stat_decrease(heap, normal, bsize * inuse);
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#if (MI_STAT>1)
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mi_heap_stat_decrease(heap, normal_bins[_mi_bin(bsize)], inuse);
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#endif
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}
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mi_heap_stat_decrease(heap, malloc, bsize * inuse); // todo: off for aligned blocks...
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#endif
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@ -76,8 +76,8 @@ const mi_page_t _mi_page_empty = {
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MI_STAT_COUNT_NULL(), MI_STAT_COUNT_NULL(), \
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MI_STAT_COUNT_NULL(), MI_STAT_COUNT_NULL(), \
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MI_STAT_COUNT_NULL(), MI_STAT_COUNT_NULL(), \
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MI_STAT_COUNT_NULL(), \
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{ 0, 0 }, { 0, 0 }, { 0, 0 }, \
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MI_STAT_COUNT_NULL(), MI_STAT_COUNT_NULL(), \
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{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
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{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 } \
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MI_STAT_COUNT_END_NULL()
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27
src/stats.c
27
src/stats.c
@ -103,6 +103,7 @@ static void mi_stats_add(mi_stats_t* stats, const mi_stats_t* src) {
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mi_stat_add(&stats->malloc, &src->malloc, 1);
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mi_stat_add(&stats->segments_cache, &src->segments_cache, 1);
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mi_stat_add(&stats->normal, &src->normal, 1);
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mi_stat_add(&stats->huge, &src->huge, 1);
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mi_stat_add(&stats->large, &src->large, 1);
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@ -112,12 +113,13 @@ static void mi_stats_add(mi_stats_t* stats, const mi_stats_t* src) {
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mi_stat_counter_add(&stats->page_no_retire, &src->page_no_retire, 1);
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mi_stat_counter_add(&stats->searches, &src->searches, 1);
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mi_stat_counter_add(&stats->normal_count, &src->normal_count, 1);
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mi_stat_counter_add(&stats->huge_count, &src->huge_count, 1);
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mi_stat_counter_add(&stats->large_count, &src->large_count, 1);
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#if MI_STAT>1
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for (size_t i = 0; i <= MI_BIN_HUGE; i++) {
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if (src->normal[i].allocated > 0 || src->normal[i].freed > 0) {
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mi_stat_add(&stats->normal[i], &src->normal[i], 1);
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if (src->normal_bins[i].allocated > 0 || src->normal_bins[i].freed > 0) {
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mi_stat_add(&stats->normal_bins[i], &src->normal_bins[i], 1);
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}
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}
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#endif
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@ -219,7 +221,7 @@ static void mi_print_header(mi_output_fun* out, void* arg ) {
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}
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#if MI_STAT>1
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static void mi_stats_print_bins(mi_stat_count_t* all, const mi_stat_count_t* bins, size_t max, const char* fmt, mi_output_fun* out, void* arg) {
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static void mi_stats_print_bins(const mi_stat_count_t* bins, size_t max, const char* fmt, mi_output_fun* out, void* arg) {
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bool found = false;
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char buf[64];
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for (size_t i = 0; i <= max; i++) {
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@ -227,12 +229,9 @@ static void mi_stats_print_bins(mi_stat_count_t* all, const mi_stat_count_t* bin
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found = true;
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int64_t unit = _mi_bin_size((uint8_t)i);
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snprintf(buf, 64, "%s %3lu", fmt, (long)i);
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mi_stat_add(all, &bins[i], unit);
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mi_stat_print(&bins[i], buf, unit, out, arg);
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}
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}
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//snprintf(buf, 64, "%s all", fmt);
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//mi_stat_print(all, buf, 1);
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if (found) {
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_mi_fprintf(out, arg, "\n");
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mi_print_header(out, arg);
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@ -289,19 +288,21 @@ static void _mi_stats_print(mi_stats_t* stats, mi_output_fun* out0, void* arg0)
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// and print using that
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mi_print_header(out,arg);
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#if MI_STAT>1
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mi_stat_count_t normal = { 0,0,0,0 };
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mi_stats_print_bins(&normal, stats->normal, MI_BIN_HUGE, "normal",out,arg);
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mi_stat_print(&normal, "normal", 1, out, arg);
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mi_stats_print_bins(stats->normal_bins, MI_BIN_HUGE, "normal",out,arg);
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#endif
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#if MI_STAT
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mi_stat_print(&stats->normal, "normal", (stats->normal_count.count == 0 ? 1 : -(stats->normal.allocated / stats->normal_count.count)), out, arg);
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mi_stat_print(&stats->large, "large", (stats->large_count.count == 0 ? 1 : -(stats->large.allocated / stats->large_count.count)), out, arg);
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mi_stat_print(&stats->huge, "huge", (stats->huge_count.count == 0 ? 1 : -(stats->huge.allocated / stats->huge_count.count)), out, arg);
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mi_stat_count_t total = { 0,0,0,0 };
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mi_stat_add(&total, &normal, 1);
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mi_stat_add(&total, &stats->normal, 1);
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mi_stat_add(&total, &stats->large, 1);
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mi_stat_add(&total, &stats->huge, 1);
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mi_stat_print(&total, "total", 1, out, arg);
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_mi_fprintf(out, arg, "malloc requested: ");
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mi_print_amount(stats->malloc.allocated, 1, out, arg);
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_mi_fprintf(out, arg, "\n\n");
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#endif
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#if MI_STAT>1
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mi_stat_print(&stats->malloc, "malloc req", 1, out, arg);
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_mi_fprintf(out, arg, "\n");
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#endif
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mi_stat_print(&stats->reserved, "reserved", 1, out, arg);
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mi_stat_print(&stats->committed, "committed", 1, out, arg);
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