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Further reduce cost of Duration class when tracing is inactive

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This commit is contained in:
Brad Davis 2016-12-28 12:37:47 -08:00
parent 99af7f2819
commit 694c8b5690
1 changed files with 8 additions and 4 deletions
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12
libraries/shared/src/Profile.cpp
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@ -25,8 +25,12 @@ Q_LOGGING_CATEGORY(trace_simulation_physics, "trace.simulation.physics")
#define NSIGHT_TRACING #define NSIGHT_TRACING
#endif #endif
static bool tracingEnabled() {
return DependencyManager::get<tracing::Tracer>()->isEnabled();
}
Duration::Duration(const QLoggingCategory& category, const QString& name, uint32_t argbColor, uint64_t payload, const QVariantMap& baseArgs) : _name(name), _category(category) { Duration::Duration(const QLoggingCategory& category, const QString& name, uint32_t argbColor, uint64_t payload, const QVariantMap& baseArgs) : _name(name), _category(category) {
if (_category.isDebugEnabled()) { if (tracingEnabled() && category.isDebugEnabled()) {
QVariantMap args = baseArgs; QVariantMap args = baseArgs;
args["nv_payload"] = QVariant::fromValue(payload); args["nv_payload"] = QVariant::fromValue(payload);
tracing::traceEvent(_category, _name, tracing::DurationBegin, "", args); tracing::traceEvent(_category, _name, tracing::DurationBegin, "", args);
@ -48,7 +52,7 @@ Duration::Duration(const QLoggingCategory& category, const QString& name, uint32
} }
Duration::~Duration() { Duration::~Duration() {
if (_category.isDebugEnabled()) { if (tracingEnabled() && _category.isDebugEnabled()) {
tracing::traceEvent(_category, _name, tracing::DurationEnd); tracing::traceEvent(_category, _name, tracing::DurationEnd);
#ifdef NSIGHT_TRACING #ifdef NSIGHT_TRACING
nvtxRangePop(); nvtxRangePop();
@ -59,7 +63,7 @@ Duration::~Duration() {
// FIXME // FIXME
uint64_t Duration::beginRange(const QLoggingCategory& category, const char* name, uint32_t argbColor) { uint64_t Duration::beginRange(const QLoggingCategory& category, const char* name, uint32_t argbColor) {
#ifdef NSIGHT_TRACING #ifdef NSIGHT_TRACING
if (category.isDebugEnabled()) { if (tracingEnabled() && category.isDebugEnabled()) {
nvtxEventAttributes_t eventAttrib = { 0 }; nvtxEventAttributes_t eventAttrib = { 0 };
eventAttrib.version = NVTX_VERSION; eventAttrib.version = NVTX_VERSION;
eventAttrib.size = NVTX_EVENT_ATTRIB_STRUCT_SIZE; eventAttrib.size = NVTX_EVENT_ATTRIB_STRUCT_SIZE;
@ -76,7 +80,7 @@ uint64_t Duration::beginRange(const QLoggingCategory& category, const char* name
// FIXME // FIXME
void Duration::endRange(const QLoggingCategory& category, uint64_t rangeId) { void Duration::endRange(const QLoggingCategory& category, uint64_t rangeId) {
#ifdef NSIGHT_TRACING #ifdef NSIGHT_TRACING
if (category.isDebugEnabled()) { if (tracingEnabled() && category.isDebugEnabled()) {
nvtxRangeEnd(rangeId); nvtxRangeEnd(rangeId);
} }
#endif #endif