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7bc50f5a0ab976fd520d6cb3e6ceffd22e3e448d
rocm-systems/source/lib/omnitrace/library/roctracer.cpp
T
Jonathan R. Madsen 7bc50f5a0a Roctracer flush activity fix + perfetto.cfg (#317) 
* Fix roctracer_flush_activity

- invoke roctracer_flush_activity() before disabling domains

* create comp::roctracer::flush()

- real issue was the global state when roctracer_flush_activity() was called

* formatting

* Update lib/omnitrace/library/components/roctracer.hpp

- provide definition of comp::roctracer::flush when OMNITRACE_USE_ROCTRACER is not defined

* omnitrace.cfg -> perfetto.cfg

- rename provided perfetto config file (omnitrace.cfg) to perfetto.cfg to avoid confusion

* Update lib/core

- gpu.hpp: defines for OMNITRACE_USE_{HIP,ROCTRACER,ROCPROFILER,ROCM_SMI}
- gpu.cpp
  - include core/hip_runtime.hpp
  - fix serialization of hipDeviceProp_t
- add hip_runtime.hpp
  -  ensure proper inclusion of hip_runtime.h
- add rccl.hpp
  - ensure proper inclusion of rccl.h

* Update lib/omnitrace/library

- rcclp.cpp
  - update includes for rccl
- roctracer.hpp
  - update includes for hip_runtime
- components/comm_data.hpp
  - update includes for rccl
- components/rcclp.hpp
  - update includes for rccl

* Update bin/omnitrace-avail/avail.cpp

- update includes for hip_runtime

* Update examples/rccl/CMakeLists.txt

- fix find_package for rccl when CI enabled

* Update CMakeLists.txt

- set cmake policy CMP0135 to NEW for cmake >= 3.24
  - Enable DOWNLOAD_EXTRACT_TIMESTAMP with ExternalProject_Add + URL download method

* Update timemory submodule

* Update pybind11 submodule

* Update pybind11 submodule

* Update lib/core/rccl.hpp

- include rccl.h only if OMNITRACE_USE_RCCL > 0

* Update lib/core/{gpu,hip_runtime}.hpp

* Update lib/core/gpu.cpp

- reintroduce some ppdefs

* Update lib/core/gpu.cpp

- fix ifdef on OMNITRACE_HIP_VERSION

* Update lib/core/gpu.cpp

- fix static assert for OMNITRACE_HIP_VERSION_MINOR when HIP version 4.x or older (unreliable minor versions)

* Update lib/core/gpu.cpp

- fix ifdef on OMNITRACE_HIP_VERSION

* Update lib/core/config.cpp

- disable OMNITRACE_PERFETTO_COMBINE_TRACES by default

* Update lib/core/perfetto.cpp

- if unable to open perfetto temp file, return the ReadTraceBlocking()

* Update lib/core/config.*

- flush tmpfile before closing
2024-01-10 05:02:22 -06:00

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// MIT License
//
// Copyright (c) 2022 Advanced Micro Devices, Inc. All Rights Reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#include "library/roctracer.hpp"
#include "core/components/fwd.hpp"
#include "core/concepts.hpp"
#include "core/config.hpp"
#include "core/debug.hpp"
#include "core/locking.hpp"
#include "library/components/category_region.hpp"
#include "library/critical_trace.hpp"
#include "library/runtime.hpp"
#include "library/sampling.hpp"
#include "library/thread_data.hpp"
#include "library/thread_info.hpp"
#include "library/tracing.hpp"
#include <timemory/backends/cpu.hpp>
#include <timemory/backends/threading.hpp>
#include <timemory/hash/types.hpp>
#include <timemory/utility/types.hpp>
#include <atomic>
#include <chrono>
#include <cstdint>
#include <tuple>
#include <roctracer_ext.h>
#include <roctracer_hip.h>
#include <roctracer_roctx.h>
#if OMNITRACE_HIP_VERSION < 50300
# include <roctracer_hcc.h>
#endif
#define AMD_INTERNAL_BUILD 1
#include <roctracer_hsa.h>
#if __has_include(<hip/amd_detail/hip_prof_str.h>) || (defined(OMNITRACE_USE_HIP) && OMNITRACE_USE_HIP > 0)
# include <hip/amd_detail/hip_prof_str.h>
# define OMNITRACE_HIP_API_ARGS 1
#else
# define OMNITRACE_HIP_API_ARGS 0
#endif
TIMEMORY_DEFINE_API(roctracer)
namespace omnitrace
{
namespace
{
template <typename Tp>
auto&
roctracer_type_mutex()
{
return tim::type_mutex<Tp, category::roctracer, max_supported_threads,
locking::atomic_mutex>();
}
std::string
hip_api_string(hip_api_id_t id, const hip_api_data_t* data)
{
#if OMNITRACE_HIP_API_ARGS > 0
std::string _v = hipApiString(id, data);
if(_v.empty()) return _v;
auto _pbeg = _v.find('(');
if(_pbeg == std::string::npos) return _v;
auto _pend = _v.find_last_of(')');
if(_pend == std::string::npos || _pbeg >= _pend) return _v;
auto _n = (_pend - _pbeg - 1);
return _v.substr(_pbeg + 1, _n);
#else
tim::consume_parameters(id, data);
#endif
}
int&
get_current_device()
{
static thread_local int _v = 1;
return _v;
}
std::unordered_set<uint64_t>&
get_roctracer_kernels()
{
static auto _v = std::unordered_set<uint64_t>{};
return _v;
}
auto&
get_roctracer_hip_data(int64_t _tid = threading::get_id())
{
using data_t = std::unordered_map<uint64_t, roctracer_hip_bundle_t>;
using thread_data_t = thread_data<data_t, category::roctracer>;
return thread_data_t::instance(construct_on_thread{ _tid });
}
std::unordered_map<uint64_t, const char*>&
get_roctracer_key_data()
{
static auto _v = std::unordered_map<uint64_t, const char*>{};
return _v;
}
std::unordered_map<uint64_t, int64_t>&
get_roctracer_tid_data()
{
static auto _v = std::unordered_map<uint64_t, int64_t>{};
return _v;
}
using cid_tuple_t = std::tuple<uint64_t, uint64_t, uint32_t, uintptr_t>;
struct cid_data : cid_tuple_t
{
using cid_tuple_t::cid_tuple_t;
OMNITRACE_DEFAULT_OBJECT(cid_data)
auto& cid() { return std::get<0>(*this); }
auto& pcid() { return std::get<1>(*this); }
auto& depth() { return std::get<2>(*this); }
auto& queue() { return std::get<3>(*this); }
auto cid() const { return std::get<0>(*this); }
auto pcid() const { return std::get<1>(*this); }
auto depth() const { return std::get<2>(*this); }
auto queue() const { return std::get<3>(*this); }
};
auto&
get_roctracer_cid_data(int64_t _tid = threading::get_id())
{
using thread_data_t =
thread_data<std::unordered_map<uint64_t, cid_data>, category::roctracer>;
return thread_data_t::instance(construct_on_thread{ _tid });
}
auto&
get_hip_activity_callbacks(int64_t _tid = threading::get_id())
{
using thread_data_t =
thread_data<std::vector<std::function<void()>>, category::roctracer>;
return thread_data_t::instance(construct_on_thread{ _tid });
}
using hip_activity_mutex_t = std::decay_t<decltype(get_hip_activity_callbacks())>;
using key_data_mutex_t = std::decay_t<decltype(get_roctracer_key_data())>;
auto&
get_hip_activity_mutex(int64_t _tid = threading::get_id())
{
return tim::type_mutex<hip_activity_mutex_t, category::roctracer,
max_supported_threads, locking::atomic_mutex>(
_tid % max_supported_threads);
}
} // namespace
//
int64_t
get_clock_skew()
{
static auto _use = tim::get_env("OMNITRACE_USE_ROCTRACER_CLOCK_SKEW", true);
if(!_use) return 0;
static auto _v = []() {
namespace cpu = tim::cpu;
// synchronize timestamps
// We'll take a CPU timestamp before and after taking a GPU timestmp, then
// take the average of those two, hoping that it's roughly at the same time
// as the GPU timestamp.
static auto _cpu_now = []() {
cpu::fence();
return comp::wall_clock::record();
};
static auto _gpu_now = []() {
cpu::fence();
uint64_t _ts = 0;
OMNITRACE_ROCTRACER_CALL(roctracer_get_timestamp(&_ts));
return _ts;
};
do
{
// warm up cache and allow for any static initialization
(void) _cpu_now();
(void) _gpu_now();
} while(false);
auto _compute = [](volatile uint64_t& _cpu_ts, volatile uint64_t& _gpu_ts) {
_cpu_ts = 0;
_gpu_ts = 0;
_cpu_ts += _cpu_now() / 2;
_gpu_ts += _gpu_now() / 1;
_cpu_ts += _cpu_now() / 2;
return static_cast<int64_t>(_cpu_ts) - static_cast<int64_t>(_gpu_ts);
};
constexpr int64_t _n = 10;
int64_t _cpu_ave = 0;
int64_t _gpu_ave = 0;
int64_t _diff = 0;
for(int64_t i = 0; i < _n; ++i)
{
volatile uint64_t _cpu_ts = 0;
volatile uint64_t _gpu_ts = 0;
_diff += _compute(_cpu_ts, _gpu_ts);
_cpu_ave += _cpu_ts / _n;
_gpu_ave += _gpu_ts / _n;
}
OMNITRACE_BASIC_VERBOSE(2, "CPU timestamp: %li\n", _cpu_ave);
OMNITRACE_BASIC_VERBOSE(2, "HIP timestamp: %li\n", _gpu_ave);
OMNITRACE_BASIC_VERBOSE(1, "CPU/HIP timestamp skew: %li (used: %s)\n", _diff,
_use ? "yes" : "no");
_diff /= _n;
return _diff;
}();
return _v;
}
// HSA API callback function
void
hsa_api_callback(uint32_t domain, uint32_t cid, const void* callback_data, void* arg)
{
if(get_state() != State::Active || !trait::runtime_enabled<comp::roctracer>::get())
return;
OMNITRACE_SCOPED_THREAD_STATE(ThreadState::Internal);
(void) arg;
const hsa_api_data_t* data = reinterpret_cast<const hsa_api_data_t*>(callback_data);
OMNITRACE_CONDITIONAL_PRINT_F(
get_debug() && get_verbose() >= 2, "<%-30s id(%u)\tcorrelation_id(%lu) %s>\n",
roctracer_op_string(domain, cid, 0), cid, data->correlation_id,
(data->phase == ACTIVITY_API_PHASE_ENTER) ? "on-enter" : "on-exit");
static thread_local int64_t begin_timestamp = 0;
switch(cid)
{
case HSA_API_ID_hsa_init:
case HSA_API_ID_hsa_shut_down:
case HSA_API_ID_hsa_agent_get_exception_policies:
case HSA_API_ID_hsa_agent_get_info:
case HSA_API_ID_hsa_amd_agent_iterate_memory_pools:
case HSA_API_ID_hsa_amd_agent_memory_pool_get_info:
case HSA_API_ID_hsa_amd_coherency_get_type:
case HSA_API_ID_hsa_amd_memory_pool_get_info:
case HSA_API_ID_hsa_amd_pointer_info:
case HSA_API_ID_hsa_amd_pointer_info_set_userdata:
case HSA_API_ID_hsa_amd_profiling_async_copy_enable:
case HSA_API_ID_hsa_amd_profiling_get_async_copy_time:
case HSA_API_ID_hsa_amd_profiling_get_dispatch_time:
case HSA_API_ID_hsa_amd_profiling_set_profiler_enabled:
case HSA_API_ID_hsa_cache_get_info:
case HSA_API_ID_hsa_code_object_get_info:
case HSA_API_ID_hsa_code_object_get_symbol:
case HSA_API_ID_hsa_code_object_get_symbol_from_name:
case HSA_API_ID_hsa_code_object_reader_create_from_memory:
case HSA_API_ID_hsa_code_symbol_get_info:
case HSA_API_ID_hsa_executable_create_alt:
case HSA_API_ID_hsa_executable_freeze:
case HSA_API_ID_hsa_executable_get_info:
case HSA_API_ID_hsa_executable_get_symbol:
case HSA_API_ID_hsa_executable_get_symbol_by_name:
case HSA_API_ID_hsa_executable_symbol_get_info:
case HSA_API_ID_hsa_extension_get_name:
case HSA_API_ID_hsa_ext_image_data_get_info:
case HSA_API_ID_hsa_ext_image_data_get_info_with_layout:
case HSA_API_ID_hsa_ext_image_get_capability:
case HSA_API_ID_hsa_ext_image_get_capability_with_layout:
case HSA_API_ID_hsa_isa_get_exception_policies:
case HSA_API_ID_hsa_isa_get_info:
case HSA_API_ID_hsa_isa_get_info_alt:
case HSA_API_ID_hsa_isa_get_round_method:
case HSA_API_ID_hsa_region_get_info:
case HSA_API_ID_hsa_system_extension_supported:
case HSA_API_ID_hsa_system_get_extension_table:
case HSA_API_ID_hsa_system_get_info:
case HSA_API_ID_hsa_system_get_major_extension_table:
case HSA_API_ID_hsa_wavefront_get_info: break;
default:
{
if(data->phase == ACTIVITY_API_PHASE_ENTER)
{
begin_timestamp = comp::wall_clock::record();
}
else
{
const auto* _name = roctracer_op_string(domain, cid, 0);
const auto end_timestamp = (cid == HSA_API_ID_hsa_shut_down)
? begin_timestamp
: comp::wall_clock::record();
if(begin_timestamp > end_timestamp) return;
if(get_use_perfetto())
{
uint64_t _beg_ts = begin_timestamp;
uint64_t _end_ts = end_timestamp;
tracing::push_perfetto_ts(category::rocm_hsa{}, _name, _beg_ts,
[&](::perfetto::EventContext ctx) {
if(config::get_perfetto_annotations())
{
tracing::add_perfetto_annotation(
ctx, "begin_ns", _beg_ts);
}
});
tracing::pop_perfetto_ts(category::rocm_hsa{}, _name, _end_ts,
[&](::perfetto::EventContext ctx) {
if(config::get_perfetto_annotations())
{
tracing::add_perfetto_annotation(
ctx, "end_ns", _end_ts);
}
});
}
if(get_use_timemory())
{
auto _beg_ns = begin_timestamp;
auto _end_ns = end_timestamp;
if(tasking::roctracer::get_task_group().pool())
tasking::roctracer::get_task_group().exec(
[_name, _beg_ns, _end_ns]() {
roctracer_hsa_bundle_t _bundle{ _name };
_bundle.start()
.store(std::plus<double>{},
static_cast<double>(_end_ns - _beg_ns))
.stop();
});
}
// timemory is disabled in this callback because collecting data in this
// thread causes strange segmentation faults
}
}
}
}
void
hsa_activity_callback(uint32_t op, const void* vrecord, void* arg)
{
const auto* record = static_cast<const activity_record_t*>(vrecord);
if(get_state() != State::Active || !trait::runtime_enabled<comp::roctracer>::get())
return;
OMNITRACE_SCOPED_THREAD_STATE(ThreadState::Internal);
auto&& _protect = comp::roctracer::protect_flush_activity();
(void) _protect;
static const char* copy_op_name = "hsa_async_copy";
static const char* dispatch_op_name = "hsa_dispatch";
static const char* barrier_op_name = "hsa_barrier";
const char** _name = nullptr;
switch(op)
{
case HSA_OP_ID_DISPATCH: _name = &dispatch_op_name; break;
case HSA_OP_ID_COPY: _name = &copy_op_name; break;
case HSA_OP_ID_BARRIER: _name = &barrier_op_name; break;
default: break;
}
OMNITRACE_CI_FAIL(_name == nullptr, "Error! HSA operation type not handled: %u\n",
op);
if(!_name) return;
auto _beg_ns = record->begin_ns + get_clock_skew();
auto _end_ns = record->end_ns + get_clock_skew();
if(get_use_perfetto())
{
uint64_t _beg = _beg_ns;
uint64_t _end = _end_ns;
tracing::push_perfetto_ts(
category::device_hsa{}, *_name, _beg, [&](::perfetto::EventContext ctx) {
if(config::get_perfetto_annotations())
{
tracing::add_perfetto_annotation(ctx, "begin_ns", _beg);
}
});
tracing::pop_perfetto_ts(
category::device_hsa{}, *_name, _end, [&](::perfetto::EventContext ctx) {
if(config::get_perfetto_annotations())
{
tracing::add_perfetto_annotation(ctx, "end_ns", _end);
}
});
}
auto _func = [_beg_ns, _end_ns, _name]() {
if(get_use_timemory())
{
roctracer_hsa_bundle_t _bundle{ *_name };
_bundle.start()
.store(std::plus<double>{}, static_cast<double>(_end_ns - _beg_ns))
.stop();
}
};
if(tasking::roctracer::get_task_group().pool())
tasking::roctracer::get_task_group().exec(_func);
// timemory is disabled in this callback because collecting data in this thread
// causes strange segmentation faults
tim::consume_parameters(arg);
}
void
hip_exec_activity_callbacks(int64_t _tid)
{
// OMNITRACE_ROCTRACER_CALL(roctracer_flush_activity());
locking::atomic_lock _lk{ get_hip_activity_mutex(_tid) };
auto& _async_ops = get_hip_activity_callbacks(_tid);
if(!_async_ops) return;
for(auto& itr : *_async_ops)
{
if(itr) itr();
}
_async_ops->clear();
}
namespace
{
thread_local std::unordered_map<size_t, size_t> gpu_crit_cids = {};
}
void
roctx_api_callback(uint32_t domain, uint32_t cid, const void* callback_data,
void* /*arg*/)
{
if(get_state() != State::Active || !trait::runtime_enabled<comp::roctracer>::get())
return;
OMNITRACE_SCOPED_THREAD_STATE(ThreadState::Internal);
if(domain != ACTIVITY_DOMAIN_ROCTX) return;
static auto _range_map = std::unordered_map<roctx_range_id_t, std::string>{};
static auto _range_lock = locking::atomic_mutex{};
const auto* _data = reinterpret_cast<const roctx_api_data_t*>(callback_data);
static thread_local auto _range_stack = std::vector<std::string>{};
switch(cid)
{
case ROCTX_API_ID_roctxRangePushA:
{
if(_data->args.message)
{
auto& itr = _range_stack.emplace_back(std::string{ _data->args.message });
component::category_region<category::rocm_roctx>::start(itr.c_str());
}
break;
}
case ROCTX_API_ID_roctxRangePop:
{
if(!_range_stack.empty())
{
auto& itr = _range_stack.back();
component::category_region<category::rocm_roctx>::stop(itr.c_str());
_range_stack.pop_back();
}
else
{
OMNITRACE_THROW("Error! roctxRangePop stack is empty! Expected "
"roctxRangePush/roctxRangePop on same thread\n");
}
break;
}
case ROCTX_API_ID_roctxRangeStartA:
{
{
locking::atomic_lock _lk{ _range_lock, std::defer_lock };
if(!_lk.owns_lock()) _lk.lock();
_range_map.emplace(roctx_range_id_t{ _data->args.id },
std::string{ _data->args.message });
}
component::category_region<category::rocm_roctx>::start(_data->args.message);
break;
}
case ROCTX_API_ID_roctxRangeStop:
{
std::string_view _message = {};
{
locking::atomic_lock _lk{ _range_lock, std::defer_lock };
if(!_lk.owns_lock()) _lk.lock();
auto itr = _range_map.find(roctx_range_id_t{ _data->args.id });
OMNITRACE_CI_THROW(itr == _range_map.end(),
"Error! could not find range with id %lu\n",
_data->args.id);
if(itr == _range_map.end())
{
OMNITRACE_VERBOSE(0, "Warning! could not find range with id %lu\n",
_data->args.id);
return;
}
else
{
_message = itr->second;
}
}
if(!_message.empty())
{
component::category_region<category::rocm_roctx>::stop(_message.data());
}
break;
}
case ROCTX_API_ID_roctxMarkA:
{
if(_data->args.message)
{
component::category_region<category::rocm_roctx>::mark(
_data->args.message);
}
break;
}
default: break;
}
}
// HIP API callback function
void
hip_api_callback(uint32_t domain, uint32_t cid, const void* callback_data, void* arg)
{
if(get_state() != State::Active || !trait::runtime_enabled<comp::roctracer>::get())
return;
OMNITRACE_SCOPED_THREAD_STATE(ThreadState::Internal);
using Device = critical_trace::Device;
using Phase = critical_trace::Phase;
assert(domain == ACTIVITY_DOMAIN_HIP_API);
const char* op_name = roctracer_op_string(domain, cid, 0);
if(op_name == nullptr) op_name = hip_api_name(cid);
if(op_name == nullptr) return;
assert(std::string{ op_name } == std::string{ hip_api_name(cid) });
switch(cid)
{
case HIP_API_ID___hipPushCallConfiguration:
case HIP_API_ID___hipPopCallConfiguration:
case HIP_API_ID_hipDeviceEnablePeerAccess:
#if OMNITRACE_HIP_VERSION_MAJOR > 4 || \
(OMNITRACE_HIP_VERSION_MAJOR == 4 && OMNITRACE_HIP_VERSION_MINOR >= 3)
case HIP_API_ID_hipImportExternalMemory:
case HIP_API_ID_hipDestroyExternalMemory:
#endif
return;
default: break;
}
const hip_api_data_t* data = reinterpret_cast<const hip_api_data_t*>(callback_data);
OMNITRACE_CONDITIONAL_PRINT_F(
get_debug() && get_verbose() >= 2, "<%-30s id(%u)\tcorrelation_id(%lu) %s>\n",
op_name, cid, data->correlation_id,
(data->phase == ACTIVITY_API_PHASE_ENTER) ? "on-enter" : "on-exit");
int64_t _ts = comp::wall_clock::record();
auto _tid = threading::get_id();
uint64_t _crit_cid = 0;
uint64_t _parent_crit_cid = 0;
uint32_t _depth = 0;
uintptr_t _queue = 0;
auto _roct_cid = data->correlation_id;
#define OMNITRACE_HIP_API_QUEUE_CASE(API_FUNC, VARIABLE) \
case HIP_API_ID_##API_FUNC: \
_queue = reinterpret_cast<uintptr_t>(data->args.API_FUNC.VARIABLE); \
break;
#define OMNITRACE_HIP_API_QUEUE_CASE_ALT(API_FUNC, UNION, VARIABLE) \
case HIP_API_ID_##API_FUNC: \
_queue = reinterpret_cast<uintptr_t>(data->args.UNION.VARIABLE); \
break;
switch(cid)
{
OMNITRACE_HIP_API_QUEUE_CASE(hipLaunchKernel, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipModuleLaunchKernel, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipHccModuleLaunchKernel, hStream)
OMNITRACE_HIP_API_QUEUE_CASE(hipLaunchCooperativeKernel, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipExtLaunchKernel, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipExtModuleLaunchKernel, hStream)
OMNITRACE_HIP_API_QUEUE_CASE(hipExtStreamCreateWithCUMask, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipExtStreamGetCUMask, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamSynchronize, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipConfigureCall, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipDrvMemcpy3DAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipEventRecord, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemPrefetchAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemcpy2DAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemcpy2DFromArrayAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemcpy3DAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemcpyAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemcpyDtoDAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemcpyDtoHAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemcpyFromSymbolAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemcpyHtoDAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemcpyParam2DAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemcpyPeerAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemcpyToSymbolAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemcpyWithStream, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemset2DAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemset3DAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemsetAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemsetD16Async, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemsetD32Async, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipMemsetD8Async, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamAddCallback, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamAttachMemAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamDestroy, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamGetFlags, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamGetPriority, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamQuery, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamWaitEvent, stream)
#if OMNITRACE_HIP_VERSION >= 40300
OMNITRACE_HIP_API_QUEUE_CASE(hipMemcpy2DToArrayAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamWaitValue32, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamWaitValue64, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamWriteValue32, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamWriteValue64, stream)
#endif
#if OMNITRACE_HIP_VERSION >= 40500
OMNITRACE_HIP_API_QUEUE_CASE(hipGraphLaunch, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipGraphicsMapResources, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipGraphicsUnmapResources, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipSignalExternalSemaphoresAsync, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamBeginCapture, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamEndCapture, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipWaitExternalSemaphoresAsync, stream)
#endif
#if OMNITRACE_HIP_VERSION >= 50000
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamIsCapturing, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamGetCaptureInfo, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamGetCaptureInfo_v2, stream)
OMNITRACE_HIP_API_QUEUE_CASE(hipStreamUpdateCaptureDependencies, stream)
#endif
default: break;
}
auto& _device_id = get_current_device();
if(data->phase == ACTIVITY_API_PHASE_ENTER)
{
if(cid == HIP_API_ID_hipSetDevice)
get_current_device() =
reinterpret_cast<int>(data->args.hipSetDevice.deviceId) + 1;
const char* _name = nullptr;
switch(cid)
{
case HIP_API_ID_hipLaunchKernel:
{
_name = hipKernelNameRefByPtr(data->args.hipLaunchKernel.function_address,
data->args.hipLaunchKernel.stream);
break;
}
case HIP_API_ID_hipLaunchCooperativeKernel:
{
_name =
hipKernelNameRefByPtr(data->args.hipLaunchCooperativeKernel.f,
data->args.hipLaunchCooperativeKernel.stream);
if(!_name)
{
_name =
hipKernelNameRefByPtr(data->args.hipLaunchKernel.function_address,
data->args.hipLaunchKernel.stream);
}
break;
}
case HIP_API_ID_hipHccModuleLaunchKernel:
{
_name = hipKernelNameRef(data->args.hipHccModuleLaunchKernel.f);
break;
}
case HIP_API_ID_hipModuleLaunchKernel:
{
_name = hipKernelNameRef(data->args.hipModuleLaunchKernel.f);
break;
}
case HIP_API_ID_hipExtModuleLaunchKernel:
{
_name = hipKernelNameRef(data->args.hipExtModuleLaunchKernel.f);
break;
}
case HIP_API_ID_hipExtLaunchKernel:
{
_name =
hipKernelNameRefByPtr(data->args.hipExtLaunchKernel.function_address,
data->args.hipLaunchKernel.stream);
break;
}
default: break;
}
if(_name != nullptr)
{
if(get_use_perfetto() || get_use_timemory() || get_use_rocm_smi())
{
locking::atomic_lock _lk{ roctracer_type_mutex<key_data_mutex_t>() };
get_roctracer_key_data().emplace(_roct_cid, _name);
get_roctracer_tid_data().emplace(_roct_cid, _tid);
}
}
std::tie(_crit_cid, _parent_crit_cid, _depth) = create_cpu_cid_entry();
if(get_use_perfetto())
{
static auto _compact_annotations =
config::get_setting_value<bool>(
"OMNITRACE_PERFETTO_COMPACT_ROCTRACER_ANNOTATIONS")
.value_or(false);
auto _api_id = static_cast<hip_api_id_t>(cid);
tracing::push_perfetto_ts(
category::rocm_hip{}, op_name, _ts,
::perfetto::Flow::ProcessScoped(_roct_cid),
[&](::perfetto::EventContext ctx) {
if(config::get_perfetto_annotations())
{
tracing::add_perfetto_annotation(ctx, "begin_ns", _ts);
tracing::add_perfetto_annotation(ctx, "cid", _crit_cid);
tracing::add_perfetto_annotation(ctx, "pcid", _parent_crit_cid);
tracing::add_perfetto_annotation(ctx, "device", _device_id);
tracing::add_perfetto_annotation(ctx, "tid", _tid);
tracing::add_perfetto_annotation(ctx, "depth", _depth);
tracing::add_perfetto_annotation(ctx, "corr_id", _roct_cid);
if(_compact_annotations)
{
tracing::add_perfetto_annotation(
ctx, "args", hip_api_string(_api_id, data));
}
else
{
auto _args = std::string{ hip_api_string(_api_id, data) };
if(!_args.empty())
{
for(auto itr : tim::delimit(_args, ","))
{
if(itr.empty()) continue;
auto _bpos = itr.find_first_not_of(' ');
auto _epos = itr.find_last_not_of(' ');
if(_epos > _bpos)
itr = itr.substr(_bpos, (_epos - _bpos) + 1);
auto _pos = itr.find('=');
if(_pos != std::string::npos)
tracing::add_perfetto_annotation(
ctx, itr.substr(0, _pos),
itr.substr(_pos + 1));
}
}
}
}
});
}
if(get_use_timemory())
{
auto itr = get_roctracer_hip_data()->emplace(
_roct_cid, roctracer_hip_bundle_t{ op_name });
if(itr.second)
{
itr.first->second.start();
}
else if(itr.first != get_roctracer_hip_data()->end())
{
itr.first->second.stop();
get_roctracer_hip_data()->erase(itr.first);
}
}
if(get_use_critical_trace() || get_use_rocm_smi())
{
add_critical_trace<Device::CPU, Phase::BEGIN>(
_tid, _crit_cid, _roct_cid, _parent_crit_cid, _ts, 0, _device_id, _queue,
critical_trace::add_hash_id(op_name), _depth);
}
get_roctracer_cid_data(_tid)->emplace(
_roct_cid, cid_data{ _crit_cid, _parent_crit_cid, _depth, _queue });
hip_exec_activity_callbacks(_tid);
}
else if(data->phase == ACTIVITY_API_PHASE_EXIT)
{
hip_exec_activity_callbacks(_tid);
std::tie(_crit_cid, _parent_crit_cid, _depth, std::ignore) =
get_roctracer_cid_data(_tid)->at(_roct_cid);
if(get_use_perfetto())
{
tracing::pop_perfetto_ts(
category::rocm_hip{}, op_name, _ts, [&](::perfetto::EventContext ctx) {
if(config::get_perfetto_annotations())
{
tracing::add_perfetto_annotation(ctx, "end_ns", _ts);
}
});
}
if(get_use_timemory())
{
auto _stop = [&_roct_cid](int64_t _tid_v) {
auto& _data = get_roctracer_hip_data(_tid_v);
auto itr = _data->find(_roct_cid);
if(itr != get_roctracer_hip_data()->end())
{
itr->second.stop();
_data->erase(itr);
return true;
}
return false;
};
if(!_stop(_tid))
{
for(size_t i = 0; i < thread_info::get_peak_num_threads(); ++i)
{
if(_stop(i)) break;
}
}
}
if(get_use_critical_trace() || get_use_rocm_smi())
{
add_critical_trace<Device::CPU, Phase::END>(
_tid, _crit_cid, _roct_cid, _parent_crit_cid, _ts, _ts, _device_id,
_queue, critical_trace::add_hash_id(op_name), _depth);
}
}
tim::consume_parameters(arg);
}
// Activity tracing callback
void
hip_activity_callback(const char* begin, const char* end, void* arg)
{
if(get_state() != State::Active || !trait::runtime_enabled<comp::roctracer>::get())
return;
OMNITRACE_SCOPED_THREAD_STATE(ThreadState::Internal);
auto&& _protect = comp::roctracer::protect_flush_activity();
(void) _protect;
using Device = critical_trace::Device;
using Phase = critical_trace::Phase;
if(!trait::runtime_enabled<comp::roctracer>::get()) return;
static auto _kernel_names = std::unordered_map<const char*, std::string>{};
static auto _indexes = std::unordered_map<uint64_t, int>{};
const roctracer_record_t* record = reinterpret_cast<const roctracer_record_t*>(begin);
const roctracer_record_t* end_record =
reinterpret_cast<const roctracer_record_t*>(end);
auto&& _advance_record = [&record]() {
OMNITRACE_ROCTRACER_CALL(roctracer_next_record(record, &record));
};
while(record < end_record)
{
// make sure every iteration advances regardless of where return point happens
scope::destructor _next_dtor{ _advance_record };
// OMNITRACE_CI will enable these asserts and should fail if something relevant
// changes
assert(HIP_OP_ID_DISPATCH == 0);
assert(HIP_OP_ID_COPY == 1);
assert(HIP_OP_ID_BARRIER == 2);
if(record->domain == ACTIVITY_DOMAIN_HSA_OPS)
{
hsa_activity_callback(record->op, record, arg);
continue;
}
if(record->domain != ACTIVITY_DOMAIN_HIP_OPS) continue;
if(record->op > HIP_OP_ID_BARRIER) continue;
const char* op_name =
roctracer_op_string(record->domain, record->op, record->kind);
auto _ns_skew = get_clock_skew();
uint64_t _beg_ns = record->begin_ns + _ns_skew;
uint64_t _end_ns = record->end_ns + _ns_skew;
auto _roct_cid = record->correlation_id;
auto& _keys = get_roctracer_key_data();
auto& _tids = get_roctracer_tid_data();
int16_t _depth = 0; // depth of kernel launch
int64_t _tid = 0; // thread id
uint64_t _crit_cid = 0; // correlation id
uint64_t _pcid = 0; // parent corr_id
int32_t _devid = record->device_id; // device id
int64_t _queid = record->queue_id; // queue id
uintptr_t _queue = 0; // Host queue (stream)
auto _laps = _indexes[_roct_cid]++; // see note #1
const char* _name = nullptr;
bool _found = false;
bool _critical_trace = get_use_critical_trace() || get_use_rocm_smi();
{
locking::atomic_lock _lk{ roctracer_type_mutex<key_data_mutex_t>() };
if(_tids.find(_roct_cid) != _tids.end())
{
_found = true;
_tid = _tids.at(_roct_cid);
auto itr = _keys.find(_roct_cid);
if(itr != _keys.end()) _name = itr->second;
}
}
if(_name == nullptr && op_name == nullptr) continue;
if(_name == nullptr) _name = op_name;
if(_critical_trace)
{
auto& _crit_cids = get_roctracer_cid_data(_tid);
if(_crit_cids->find(_roct_cid) != _crit_cids->end())
std::tie(_crit_cid, _pcid, _depth, _queue) = _crit_cids->at(_roct_cid);
else
{
OMNITRACE_VERBOSE_F(3,
"No critical trace entry generated for \"%s\" :: "
"unknown correlation id...\n",
_name);
_critical_trace = false;
}
}
static auto _op_id_names =
std::array<const char*, 3>{ "DISPATCH", "COPY", "BARRIER" };
if(_end_ns < _beg_ns)
{
auto _verbose = []() { return get_verbose() >= 0 || get_debug(); };
static size_t _n = 0;
static size_t _nmax =
get_env<size_t>("OMNITRACE_ROCTRACER_DISCARD_INVALID", 0);
if(_nmax == 0) std::swap(_end_ns, _beg_ns);
OMNITRACE_WARNING_IF_F(
_n < _nmax && _verbose(),
"%4zu :: Discarding kernel roctracer activity record which ended before "
"it started :: %-20s :: %-20s :: cid=%lu, time_ns=(%12lu:%12lu) "
"delta=%li, device=%d, queue=%lu, pid=%u, tid=%lu, op=%s\n",
_n, op_name, _name, record->correlation_id, _beg_ns, _end_ns,
(static_cast<int64_t>(_end_ns) - static_cast<int64_t>(_beg_ns)), _devid,
_queid, record->process_id, _tid, _op_id_names.at(record->op));
OMNITRACE_WARNING_IF_F(
_nmax > 0 && _n == _nmax && _verbose(),
"Suppressing future messages about discarding kernel roctracer activity "
"record which ended before it started. Set "
"OMNITRACE_ROCTRACER_DISCARD_INVALID=N to increase/decrease the number "
"of messages. If N is set to 0, data will be included after swapping the "
"begin and end values\n");
if(_end_ns < _beg_ns)
{
++_n;
continue;
}
}
// execute this on this thread bc of how perfetto visualization works
if(get_use_perfetto())
{
if(_kernel_names.find(_name) == _kernel_names.end())
_kernel_names.emplace(_name, tim::demangle(_name));
auto _track_desc = [](int32_t _device_id, int64_t _queue_id) {
if(config::get_perfetto_roctracer_per_stream())
return JOIN("", "HIP Activity Device ", _device_id, ", Queue ",
_queue_id);
return JOIN("", "HIP Activity Device ", _device_id);
};
const auto _track = tracing::get_perfetto_track(
category::device_hip{}, _track_desc, _devid,
(get_perfetto_roctracer_per_stream()) ? _queid : 0);
assert(_end_ns >= _beg_ns);
tracing::push_perfetto_track(
category::device_hip{}, _kernel_names.at(_name).c_str(), _track, _beg_ns,
::perfetto::Flow::ProcessScoped(_roct_cid),
[&](::perfetto::EventContext ctx) {
if(config::get_perfetto_annotations())
{
tracing::add_perfetto_annotation(ctx, "begin_ns", _beg_ns);
tracing::add_perfetto_annotation(ctx, "end_ns", _end_ns);
tracing::add_perfetto_annotation(ctx, "corr_id", _roct_cid);
tracing::add_perfetto_annotation(ctx, "device", _devid);
tracing::add_perfetto_annotation(ctx, "queue", _queid);
tracing::add_perfetto_annotation(ctx, "tid", _tid);
tracing::add_perfetto_annotation(
ctx, "stream", JOIN("", "0x", std::hex, _queue));
tracing::add_perfetto_annotation(ctx, "op",
_op_id_names.at(record->op));
}
});
tracing::pop_perfetto_track(category::device_hip{}, "", _track, _end_ns);
}
if(_critical_trace)
{
auto _hash = critical_trace::add_hash_id(_name);
uint16_t _prio = _laps + 1; // priority
add_critical_trace<Device::GPU, Phase::DELTA, false>(
_tid, _crit_cid, _roct_cid, _crit_cid, _beg_ns, _end_ns, _devid, _queid,
_hash, _depth + 1, _prio);
}
if(_found && _name != nullptr && get_use_timemory())
{
auto _func = [_beg_ns, _end_ns, _name]() {
roctracer_hip_bundle_t _bundle{ _name };
_bundle.start()
.store(std::plus<double>{}, static_cast<double>(_end_ns - _beg_ns))
.stop()
.get<comp::wall_clock>([&](comp::wall_clock* wc) {
wc->set_value(_end_ns - _beg_ns);
wc->set_accum(_end_ns - _beg_ns);
return wc;
});
_bundle.pop();
};
auto& _async_ops = get_hip_activity_callbacks(_tid);
locking::atomic_lock _lk{ get_hip_activity_mutex(_tid) };
_async_ops->emplace_back(std::move(_func));
}
}
// ensures that all the updates are written
if(get_use_perfetto()) ::perfetto::TrackEvent::Flush();
}
bool&
roctracer_is_init()
{
static bool _v = tim::get_env("OMNITRACE_ROCTRACER_IS_INIT", false);
return _v;
}
bool&
roctracer_is_setup()
{
static bool _v = false;
return _v;
}
using roctracer_functions_t = std::vector<std::pair<std::string, std::function<void()>>>;
roctracer_functions_t&
roctracer_setup_routines()
{
static auto _v = roctracer_functions_t{};
return _v;
}
roctracer_functions_t&
roctracer_shutdown_routines()
{
static auto _v = roctracer_functions_t{};
return _v;
}
} // namespace omnitrace
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