Define new function attributes (#55)

- decorates several functions with OMNITRACE_HOT

[ROCm/rocprofiler-systems commit: 32a8d40d25]

projects/rocprofiler-systems/source/lib/omnitrace/library/config.hpp

@@ -43,7 +43,7 @@ namespace omnitrace
 inline namespace config
 {
 bool
-settings_are_configured();
+settings_are_configured() OMNITRACE_HOT;
 
 void
 configure_settings(bool _init = true);
@@ -92,7 +92,7 @@ std::string
 get_config_file();
 
 Mode
-get_mode();
+get_mode() OMNITRACE_HOT;
 
 bool&
 is_attached();
@@ -101,10 +101,10 @@ bool&
 is_binary_rewrite();
 
 bool
-get_is_continuous_integration();
+get_is_continuous_integration() OMNITRACE_HOT;
 
 bool
-get_debug_env();
+get_debug_env() OMNITRACE_HOT;
 
 bool
 get_debug_init();
@@ -113,40 +113,40 @@ bool
 get_debug_finalize();
 
 bool
-get_debug();
+get_debug() OMNITRACE_HOT;
 
 bool
-get_debug_sampling();
+get_debug_sampling() OMNITRACE_HOT;
 
 bool
-get_debug_tid();
+get_debug_tid() OMNITRACE_HOT;
 
 bool
-get_debug_pid();
+get_debug_pid() OMNITRACE_HOT;
 
 int
-get_verbose_env();
+get_verbose_env() OMNITRACE_HOT;
 
 int
-get_verbose();
+get_verbose() OMNITRACE_HOT;
 
 bool&
-get_use_perfetto();
+get_use_perfetto() OMNITRACE_HOT;
 
 bool&
-get_use_timemory();
+get_use_timemory() OMNITRACE_HOT;
 
 bool&
-get_use_roctracer();
+get_use_roctracer() OMNITRACE_HOT;
 
 bool&
-get_use_rocm_smi();
+get_use_rocm_smi() OMNITRACE_HOT;
 
 bool&
-get_use_sampling();
+get_use_sampling() OMNITRACE_HOT;
 
 bool&
-get_use_thread_sampling();
+get_use_thread_sampling() OMNITRACE_HOT;
 
 bool&
 get_use_pid();
@@ -155,7 +155,7 @@ bool&
 get_use_mpip();
 
 bool&
-get_use_critical_trace();
+get_use_critical_trace() OMNITRACE_HOT;
 
 bool
 get_use_kokkosp();
@@ -253,7 +253,7 @@ get_trace_thread_locks();
 //      Runtime configuration data
 //
 State&
-get_state();
+get_state() TIMEMORY_HOT;
 
 /// returns old state
 State set_state(State);

projects/rocprofiler-systems/source/lib/omnitrace/library/debug.hpp

@@ -44,28 +44,28 @@ namespace omnitrace
 inline namespace config
 {
 bool
-get_debug();
+get_debug() OMNITRACE_HOT;
 
 int
-get_verbose();
+get_verbose() OMNITRACE_HOT;
 
 bool
-get_debug_env();
+get_debug_env() OMNITRACE_HOT;
 
 int
-get_verbose_env();
+get_verbose_env() OMNITRACE_HOT;
 
 bool
-get_is_continuous_integration();
+get_is_continuous_integration() OMNITRACE_HOT;
 
 bool
-get_debug_tid();
+get_debug_tid() OMNITRACE_HOT;
 
 bool
-get_debug_pid();
+get_debug_pid() OMNITRACE_HOT;
 
 bool
-get_critical_trace_debug();
+get_critical_trace_debug() OMNITRACE_HOT;
 }  // namespace config
 
 namespace debug

projects/rocprofiler-systems/source/lib/omnitrace/library/defines.hpp.in

@@ -57,10 +57,17 @@
 #define OMNITRACE_SAMPLING_GPU_BUSY         OMNITRACE_SAMPLING_GPU_BUSY_idx
 #define OMNITRACE_SAMPLING_GPU_MEMORY_USAGE OMNITRACE_SAMPLING_GPU_MEMORY_USAGE_idx
 
-#define OMNITRACE_ATTRIBUTE(...)   __attribute__((__VA_ARGS__))
-#define OMNITRACE_VISIBILITY(MODE) OMNITRACE_ATTRIBUTE(visibility(MODE))
-#define OMNITRACE_PUBLIC_API       OMNITRACE_VISIBILITY("default")
-#define OMNITRACE_HIDDEN_API       OMNITRACE_VISIBILITY("hidden")
+#define OMNITRACE_ATTRIBUTE(...)    __attribute__((__VA_ARGS__))
+#define OMNITRACE_VISIBILITY(MODE)  OMNITRACE_ATTRIBUTE(visibility(MODE))
+#define OMNITRACE_PUBLIC_API        OMNITRACE_VISIBILITY("default")
+#define OMNITRACE_HIDDEN_API        OMNITRACE_VISIBILITY("hidden")
+#define OMNITRACE_INLINE            OMNITRACE_ATTRIBUTE(always_inline) inline
+#define OMNITRACE_NOINLINE          OMNITRACE_ATTRIBUTE(noinline)
+#define OMNITRACE_HOT               OMNITRACE_ATTRIBUTE(hot)
+#define OMNITRACE_CONST             OMNITRACE_ATTRIBUTE(const)
+#define OMNITRACE_PURE              OMNITRACE_ATTRIBUTE(pure)
+#define OMNITRACE_PACKED            OMNITRACE_ATTRIBUTE(__packed__)
+#define OMNITRACE_PACKED_ALIGN(VAL) OMNITRACE_PACKED OMNITRACE_ATTRIBUTE(__aligned__(VAL))
 
 #if defined(OMNITRACE_CI) && OMNITRACE_CI > 0
 #    if defined(NDEBUG)

projects/rocprofiler-systems/source/lib/omnitrace/library/redirect.hpp

@@ -22,6 +22,8 @@
 
 #pragma once
 
+#include "library/defines.hpp"
+
 #include <array>
 #include <iostream>
 #include <ostream>
@@ -34,10 +36,10 @@ namespace omnitrace
 inline namespace config
 {
 bool
-get_debug();
+get_debug() OMNITRACE_HOT;
 
 int
-get_verbose();
+get_verbose() OMNITRACE_HOT;
 }  // namespace config
 
 struct redirect

projects/rocprofiler-systems/source/lib/omnitrace/library/runtime.hpp

@@ -68,37 +68,37 @@ std::unique_ptr<gotcha_bundle_t>&
 get_gotcha_bundle();
 
 std::atomic<uint64_t>&
-get_cpu_cid();
+get_cpu_cid() TIMEMORY_HOT;
 
 unique_ptr_t<std::vector<uint64_t>>&
-get_cpu_cid_stack(int64_t _tid = threading::get_id(), int64_t _parent = 0);
+get_cpu_cid_stack(int64_t _tid = threading::get_id(), int64_t _parent = 0) TIMEMORY_HOT;
 
 using cpu_cid_data_t       = std::tuple<uint64_t, uint64_t, uint32_t>;
 using cpu_cid_pair_t       = std::tuple<uint64_t, uint32_t>;
 using cpu_cid_parent_map_t = std::unordered_map<uint64_t, cpu_cid_pair_t>;
 
 unique_ptr_t<cpu_cid_parent_map_t>&
-get_cpu_cid_parents(int64_t _tid = threading::get_id());
+get_cpu_cid_parents(int64_t _tid = threading::get_id()) TIMEMORY_HOT;
 
 cpu_cid_data_t
-create_cpu_cid_entry(int64_t _tid = threading::get_id());
+create_cpu_cid_entry(int64_t _tid = threading::get_id()) TIMEMORY_HOT;
 
 cpu_cid_pair_t
-get_cpu_cid_entry(uint64_t _cid, int64_t _tid = threading::get_id());
+get_cpu_cid_entry(uint64_t _cid, int64_t _tid = threading::get_id()) TIMEMORY_HOT;
 
 tim::mutex_t&
-get_cpu_cid_stack_lock(int64_t _tid = threading::get_id());
+get_cpu_cid_stack_lock(int64_t _tid = threading::get_id()) TIMEMORY_HOT;
 
 ThreadState&
-get_thread_state();
+get_thread_state() TIMEMORY_HOT;
 
 /// returns old state
-ThreadState set_thread_state(ThreadState);
+ThreadState set_thread_state(ThreadState) TIMEMORY_HOT;
 
-ThreadState push_thread_state(ThreadState);
+ThreadState push_thread_state(ThreadState) TIMEMORY_HOT;
 
 ThreadState
-pop_thread_state();
+pop_thread_state() TIMEMORY_HOT;
 
 struct scoped_thread_state
 {