diff options
Diffstat (limited to 'indra/llcommon')
| -rw-r--r-- | indra/llcommon/llsdserialize_xml.cpp | 35 | ||||
| -rw-r--r-- | indra/llcommon/llsys.cpp | 92 |
2 files changed, 105 insertions, 22 deletions
diff --git a/indra/llcommon/llsdserialize_xml.cpp b/indra/llcommon/llsdserialize_xml.cpp index c5a7c6fc15..bf216d41bf 100644 --- a/indra/llcommon/llsdserialize_xml.cpp +++ b/indra/llcommon/llsdserialize_xml.cpp @@ -354,6 +354,7 @@ static unsigned get_till_eol(std::istream& input, char *buf, unsigned bufsize) return count; } +LLFastTimer::DeclareTimer FTM_SD_PARSE_READ_STREAM("LLSD Read Stream"); S32 LLSDXMLParser::Impl::parse(std::istream& input, LLSD& data) { XML_Status status; @@ -373,10 +374,13 @@ S32 LLSDXMLParser::Impl::parse(std::istream& input, LLSD& data) { break; } - count = get_till_eol(input, (char *)buffer, BUFFER_SIZE); - if (!count) - { - break; + { LLFastTimer _(FTM_SD_PARSE_READ_STREAM); + + count = get_till_eol(input, (char *)buffer, BUFFER_SIZE); + if (!count) + { + break; + } } status = XML_ParseBuffer(mParser, count, false); @@ -716,6 +720,7 @@ void LLSDXMLParser::Impl::endElementHandler(const XML_Char* name) case ELEMENT_INTEGER: { S32 i; + // sscanf okay here with different locales - ints don't change for different locale settings like floats do. if ( sscanf(mCurrentContent.c_str(), "%d", &i ) == 1 ) { // See if sscanf works - it's faster value = i; @@ -729,15 +734,19 @@ void LLSDXMLParser::Impl::endElementHandler(const XML_Char* name) case ELEMENT_REAL: { - F64 r; - if ( sscanf(mCurrentContent.c_str(), "%lf", &r ) == 1 ) - { // See if sscanf works - it's faster - value = r; - } - else - { - value = LLSD(mCurrentContent).asReal(); - } + value = LLSD(mCurrentContent).asReal(); + // removed since this breaks when locale has decimal separator that isn't '.' + // investigated changing local to something compatible each time but deemed higher + // risk that just using LLSD.asReal() each time. + //F64 r; + //if ( sscanf(mCurrentContent.c_str(), "%lf", &r ) == 1 ) + //{ // See if sscanf works - it's faster + // value = r; + //} + //else + //{ + // value = LLSD(mCurrentContent).asReal(); + //} } break; diff --git a/indra/llcommon/llsys.cpp b/indra/llcommon/llsys.cpp index 8807bf1bf8..d781687175 100644 --- a/indra/llcommon/llsys.cpp +++ b/indra/llcommon/llsys.cpp @@ -68,9 +68,11 @@ using namespace llsd; # include <sys/utsname.h> # include <stdint.h> # include <Carbon/Carbon.h> -# include <sys/wait.h> -# include <string.h> # include <stdexcept> +# include <mach/host_info.h> +# include <mach/mach_host.h> +# include <mach/task.h> +# include <mach/task_info.h> #elif LL_LINUX # include <errno.h> # include <sys/utsname.h> @@ -990,17 +992,89 @@ LLSD LLMemoryInfo::loadStatsMap() stats.add("PrivateUsage KB", pmem.PrivateUsage/1024); #elif LL_DARWIN - uint64_t phys = 0; - size_t len = sizeof(phys); + const vm_size_t pagekb(vm_page_size / 1024); + + // + // Collect the vm_stat's + // - if (sysctlbyname("hw.memsize", &phys, &len, NULL, 0) == 0) { - stats.add("Total Physical KB", phys/1024); - } - else + vm_statistics_data_t vmstat; + mach_msg_type_number_t vmstatCount = HOST_VM_INFO_COUNT; + + if (host_statistics(mach_host_self(), HOST_VM_INFO, (host_info_t) &vmstat, &vmstatCount) != KERN_SUCCESS) { - LL_WARNS("LLMemoryInfo") << "Unable to collect hw.memsize memory information" << LL_ENDL; + LL_WARNS("LLMemoryInfo") << "Unable to collect memory information" << LL_ENDL; + } + else + { + stats.add("Pages free KB", pagekb * vmstat.free_count); + stats.add("Pages active KB", pagekb * vmstat.active_count); + stats.add("Pages inactive KB", pagekb * vmstat.inactive_count); + stats.add("Pages wired KB", pagekb * vmstat.wire_count); + + stats.add("Pages zero fill", vmstat.zero_fill_count); + stats.add("Page reactivations", vmstat.reactivations); + stats.add("Page-ins", vmstat.pageins); + stats.add("Page-outs", vmstat.pageouts); + + stats.add("Faults", vmstat.faults); + stats.add("Faults copy-on-write", vmstat.cow_faults); + + stats.add("Cache lookups", vmstat.lookups); + stats.add("Cache hits", vmstat.hits); + + stats.add("Page purgeable count", vmstat.purgeable_count); + stats.add("Page purges", vmstat.purges); + + stats.add("Page speculative reads", vmstat.speculative_count); + } + } + + // + // Collect the misc task info + // + + { + task_events_info_data_t taskinfo; + unsigned taskinfoSize = sizeof(taskinfo); + + if (task_info(mach_task_self(), TASK_EVENTS_INFO, (task_info_t) &taskinfo, &taskinfoSize) != KERN_SUCCESS) + { + LL_WARNS("LLMemoryInfo") << "Unable to collect task information" << LL_ENDL; + } + else + { + stats.add("Task page-ins", taskinfo.pageins); + stats.add("Task copy-on-write faults", taskinfo.cow_faults); + stats.add("Task messages sent", taskinfo.messages_sent); + stats.add("Task messages received", taskinfo.messages_received); + stats.add("Task mach system call count", taskinfo.syscalls_mach); + stats.add("Task unix system call count", taskinfo.syscalls_unix); + stats.add("Task context switch count", taskinfo.csw); + } + } + + // + // Collect the basic task info + // + + { + task_basic_info_64_data_t taskinfo; + unsigned taskinfoSize = sizeof(taskinfo); + + if (task_info(mach_task_self(), TASK_BASIC_INFO_64, (task_info_t) &taskinfo, &taskinfoSize) != KERN_SUCCESS) + { + LL_WARNS("LLMemoryInfo") << "Unable to collect task information" << LL_ENDL; + } + else + { + stats.add("Basic suspend count", taskinfo.suspend_count); + stats.add("Basic virtual memory KB", taskinfo.virtual_size / 1024); + stats.add("Basic resident memory KB", taskinfo.resident_size / 1024); + stats.add("Basic new thread policy", taskinfo.policy); + } } #elif LL_SOLARIS |