m53297601
/
Paddle
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'bda92434db'
${ noResults }
Paddle/paddle/fluid/platform/device_tracer.cc

724 lines
27 KiB
Raw Blame History

/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include <deque>
#include <forward_list>
#include <fstream>
#include <list>
#include <map>
#include <mutex> // NOLINT
#include <numeric>
#include <sstream>
#include <string>
#include <thread> // NOLINT
#include <unordered_map>
#include <utility>
#include <vector>
#include "glog/logging.h"
#include "google/protobuf/text_format.h"
#include "paddle/fluid/framework/block_desc.h"
#include "paddle/fluid/platform/device_tracer.h"
#include "paddle/fluid/platform/profiler.h"
#include "paddle/fluid/string/printf.h"
namespace paddle {
namespace platform {
namespace {
// Tracking the nested block stacks of each thread.
thread_local std::deque<int> block_id_stack;
// Tracking the nested event stacks.
thread_local std::deque<Event *> annotation_stack;
std::map<uint32_t, int32_t> system_thread_id_map;
std::once_flag tracer_once_flag;
DeviceTracer *tracer = nullptr;
void PrintCuptiHint() {
static bool showed = false;
if (showed) return;
showed = true;
LOG(WARNING) << "Invalid timestamp occured. Please try increasing the "
"FLAGS_multiple_of_cupti_buffer_size.";
}
} // namespace
#ifdef PADDLE_WITH_CUPTI
namespace {
// The experimental best performance is
// the same size with CUPTI device buffer size(8M)
uint64_t kBufSize = 1024 * 1024 * 8;
uint64_t kAlignSize = 8;
std::unordered_map<CUpti_CallbackId, std::string> runtime_cbid_str,
driver_cbid_str;
#define ALIGN_BUFFER(buffer, align) \
(((uintptr_t)(buffer) & ((align)-1)) \
? ((buffer) + (align) - ((uintptr_t)(buffer) & ((align)-1))) \
: (buffer))
#define CUPTI_CALL(call) \
do { \
CUptiResult _status = call; \
if (_status != CUPTI_SUCCESS) { \
const char *errstr; \
dynload::cuptiGetResultString(_status, &errstr); \
fprintf(stderr, "%s:%d: error: function %s failed with error %s.\n", \
__FILE__, __LINE__, #call, errstr); \
exit(-1); \
} \
} while (0)
std::string MemcpyKind(CUpti_ActivityMemcpyKind kind) {
switch (kind) {
case CUPTI_ACTIVITY_MEMCPY_KIND_HTOD:
return "MEMCPY_HtoD";
case CUPTI_ACTIVITY_MEMCPY_KIND_DTOH:
return "MEMCPY_DtoH";
case CUPTI_ACTIVITY_MEMCPY_KIND_HTOA:
return "MEMCPY_HtoA";
case CUPTI_ACTIVITY_MEMCPY_KIND_ATOH:
return "MEMCPY_AtoH";
case CUPTI_ACTIVITY_MEMCPY_KIND_ATOA:
return "MEMCPY_AtoA";
case CUPTI_ACTIVITY_MEMCPY_KIND_ATOD:
return "MEMCPY_AtoD";
case CUPTI_ACTIVITY_MEMCPY_KIND_DTOA:
return "MEMCPY_DtoA";
case CUPTI_ACTIVITY_MEMCPY_KIND_DTOD:
return "MEMCPY_DtoD";
case CUPTI_ACTIVITY_MEMCPY_KIND_HTOH:
return "MEMCPY_HtoH";
case CUPTI_ACTIVITY_MEMCPY_KIND_PTOP:
return "MEMCPY_PtoP";
case CUPTI_ACTIVITY_MEMCPY_KIND_FORCE_INT:
return "MEMCPY_FORCE_INT";
default:
break;
}
return "MEMCPY";
}
std::string DriverKind(CUpti_CallbackId cbid) {
auto iter = driver_cbid_str.find(cbid);
if (iter == driver_cbid_str.end())
return "Driver API " + std::to_string(cbid);
return iter->second;
}
std::string RuntimeKind(CUpti_CallbackId cbid) {
auto iter = runtime_cbid_str.find(cbid);
if (iter == runtime_cbid_str.end())
return "Runtime API " + std::to_string(cbid);
return iter->second;
}
void EnableActivity() {
// Device activity record is created when CUDA initializes, so we
// want to enable it before cuInit() or any CUDA runtime call.
CUPTI_CALL(dynload::cuptiActivityEnable(CUPTI_ACTIVITY_KIND_MEMCPY));
CUPTI_CALL(
dynload::cuptiActivityEnable(CUPTI_ACTIVITY_KIND_CONCURRENT_KERNEL));
// CUPTI_CALL(dynload::cuptiActivityEnable(CUPTI_ACTIVITY_KIND_KERNEL));
CUPTI_CALL(dynload::cuptiActivityEnable(CUPTI_ACTIVITY_KIND_DRIVER));
CUPTI_CALL(dynload::cuptiActivityEnable(CUPTI_ACTIVITY_KIND_RUNTIME));
// We don't track these activities for now.
CUPTI_CALL(dynload::cuptiActivityEnable(CUPTI_ACTIVITY_KIND_MEMSET));
// CUPTI_CALL(dynload::cuptiActivityEnable(CUPTI_ACTIVITY_KIND_OVERHEAD));
// CUPTI_CALL(dynload::cuptiActivityEnable(CUPTI_ACTIVITY_KIND_DEVICE));
// CUPTI_CALL(dynload::cuptiActivityEnable(CUPTI_ACTIVITY_KIND_CONTEXT));
// CUPTI_CALL(dynload::cuptiActivityEnable(CUPTI_ACTIVITY_KIND_DRIVER));
// CUPTI_CALL(dynload::cuptiActivityEnable(CUPTI_ACTIVITY_KIND_RUNTIME));
// CUPTI_CALL(dynload::cuptiActivityEnable(CUPTI_ACTIVITY_KIND_NAME));
// CUPTI_CALL(dynload::cuptiActivityEnable(CUPTI_ACTIVITY_KIND_MARKER));
}
void DisableActivity() {
CUPTI_CALL(dynload::cuptiActivityDisable(CUPTI_ACTIVITY_KIND_MEMCPY));
CUPTI_CALL(
dynload::cuptiActivityDisable(CUPTI_ACTIVITY_KIND_CONCURRENT_KERNEL));
// CUPTI_CALL(dynload::cuptiActivityDisable(CUPTI_ACTIVITY_KIND_DEVICE));
// Disable all other activity record kinds.
// CUPTI_CALL(dynload::cuptiActivityDisable(CUPTI_ACTIVITY_KIND_CONTEXT));
CUPTI_CALL(dynload::cuptiActivityDisable(CUPTI_ACTIVITY_KIND_DRIVER));
CUPTI_CALL(dynload::cuptiActivityDisable(CUPTI_ACTIVITY_KIND_RUNTIME));
CUPTI_CALL(dynload::cuptiActivityDisable(CUPTI_ACTIVITY_KIND_MEMSET));
// CUPTI_CALL(dynload::cuptiActivityDisable(CUPTI_ACTIVITY_KIND_NAME));
// CUPTI_CALL(dynload::cuptiActivityDisable(CUPTI_ACTIVITY_KIND_MARKER));
// CUPTI_CALL(dynload::cuptiActivityDisable(CUPTI_ACTIVITY_KIND_OVERHEAD));
}
void CUPTIAPI bufferRequested(uint8_t **buffer, size_t *size,
size_t *maxNumRecords) {
uint8_t *buf = reinterpret_cast<uint8_t *>(malloc(kBufSize + kAlignSize));
*size = kBufSize;
*buffer = ALIGN_BUFFER(buf, kAlignSize);
*maxNumRecords = 0;
}
void CUPTIAPI bufferCompleted(CUcontext ctx, uint32_t streamId, uint8_t *buffer,
size_t size, size_t validSize) {
static std::thread::id cupti_thread_id(0);
if (cupti_thread_id == std::thread::id(0))
cupti_thread_id = std::this_thread::get_id();
PADDLE_ENFORCE_EQ(std::this_thread::get_id(), cupti_thread_id,
"Only one thread is allowed to call bufferCompleted()");
CUptiResult status;
CUpti_Activity *record = NULL;
if (validSize > 0) {
do {
status = dynload::cuptiActivityGetNextRecord(buffer, validSize, &record);
if (status == CUPTI_SUCCESS) {
switch (record->kind) {
case CUPTI_ACTIVITY_KIND_KERNEL:
case CUPTI_ACTIVITY_KIND_CONCURRENT_KERNEL: {
auto *kernel =
reinterpret_cast<const CUpti_ActivityKernel3 *>(record);
tracer->AddKernelRecords(kernel->name, kernel->start, kernel->end,
kernel->deviceId, kernel->streamId,
kernel->correlationId);
break;
}
case CUPTI_ACTIVITY_KIND_MEMCPY: {
auto *memcpy =
reinterpret_cast<const CUpti_ActivityMemcpy *>(record);
tracer->AddMemRecords(
MemcpyKind(
static_cast<CUpti_ActivityMemcpyKind>(memcpy->copyKind)),
memcpy->start, memcpy->end, memcpy->deviceId, memcpy->streamId,
memcpy->correlationId, memcpy->bytes);
break;
}
case CUPTI_ACTIVITY_KIND_MEMCPY2: {
auto *memcpy =
reinterpret_cast<const CUpti_ActivityMemcpy2 *>(record);
tracer->AddMemRecords(
MemcpyKind(
static_cast<CUpti_ActivityMemcpyKind>(memcpy->copyKind)),
memcpy->start, memcpy->end, memcpy->deviceId, memcpy->streamId,
memcpy->correlationId, memcpy->bytes);
break;
}
case CUPTI_ACTIVITY_KIND_MEMSET: {
auto *memset =
reinterpret_cast<const CUpti_ActivityMemset *>(record);
tracer->AddKernelRecords("MEMSET", memset->start, memset->end,
memset->deviceId, memset->streamId,
memset->correlationId);
break;
}
case CUPTI_ACTIVITY_KIND_DRIVER: {
auto *api = reinterpret_cast<const CUpti_ActivityAPI *>(record);
if (api->start != 0 && api->end != 0) {
// -1 device id represents ActiveKind api call
tracer->AddActiveKindRecords(
DriverKind(api->cbid), api->start, api->end, -1,
GetThreadIdFromSystemThreadId(api->threadId),
api->correlationId);
}
break;
}
case CUPTI_ACTIVITY_KIND_RUNTIME: {
auto *api = reinterpret_cast<const CUpti_ActivityAPI *>(record);
if (api->start != 0 && api->end != 0) {
// -1 device id represents ActiveKind api call
tracer->AddActiveKindRecords(
RuntimeKind(api->cbid), api->start, api->end, -1,
GetThreadIdFromSystemThreadId(api->threadId),
api->correlationId);
}
break;
}
default: { break; }
}
} else if (status == CUPTI_ERROR_MAX_LIMIT_REACHED) {
// Seems not an error in this case.
break;
} else {
CUPTI_CALL(status);
}
} while (1);
size_t dropped;
CUPTI_CALL(
dynload::cuptiActivityGetNumDroppedRecords(ctx, streamId, &dropped));
if (dropped != 0) {
fprintf(stderr, "Dropped %u activity records\n", (unsigned int)dropped);
PrintCuptiHint();
}
}
free(buffer);
}
void initCuptiCbidStr();
} // namespace
#endif // PADDLE_WITH_CUPTI
class DeviceTracerImpl : public DeviceTracer {
public:
DeviceTracerImpl() : enabled_(false) {
#ifdef PADDLE_WITH_CUPTI
initCuptiCbidStr();
#endif
}
void AddAnnotation(uint32_t id, Event *event) {
thread_local std::forward_list<std::pair<uint32_t, Event *>>
*local_correlations_pairs = nullptr;
if (local_correlations_pairs == nullptr) {
std::lock_guard<std::mutex> l(trace_mu_);
correlations_pairs.emplace_front();
local_correlations_pairs = &correlations_pairs.front();
}
local_correlations_pairs->push_front(std::make_pair(id, event));
}
void AddCPURecords(const std::string &anno, uint64_t start_ns,
uint64_t end_ns, int64_t device_id, int64_t thread_id) {
if (anno.empty()) {
VLOG(1) << "Empty timeline annotation.";
return;
}
thread_local std::forward_list<CPURecord> *local_cpu_records_ = nullptr;
if (local_cpu_records_ == nullptr) {
std::lock_guard<std::mutex> l(trace_mu_);
cpu_records_.emplace_front();
local_cpu_records_ = &cpu_records_.front();
}
local_cpu_records_->push_front(
CPURecord{anno, start_ns, end_ns, device_id, thread_id});
}
void AddMemRecords(const std::string &name, uint64_t start_ns,
uint64_t end_ns, int64_t device_id, int64_t stream_id,
uint32_t correlation_id, uint64_t bytes) {
// 0 means timestamp information could not be collected for the kernel.
if (start_ns == 0 || end_ns == 0 || start_ns == end_ns) {
VLOG(3) << name << " cannot be traced";
PrintCuptiHint();
return;
}
// NOTE(liangdun): lock is not needed, only one thread call this function.
mem_records_.push_front(MemRecord{name, start_ns, end_ns, device_id,
stream_id, correlation_id, bytes});
}
void AddMemInfoRecord(uint64_t start_ns, uint64_t end_ns, size_t bytes,
const Place &place, const std::string &alloc_in,
const std::string &free_in, int64_t thread_id) {
if (0 == start_ns || 0 == end_ns) {
VLOG(3) << alloc_in << ", " << free_in << " Cannot be traced.";
return;
}
thread_local std::forward_list<MemInfoRecord> *local_mem_info_record =
nullptr;
if (local_mem_info_record == nullptr) {
std::lock_guard<std::mutex> l(trace_mu_);
mem_info_record_.emplace_front();
local_mem_info_record = &mem_info_record_.front();
}
local_mem_info_record->emplace_front(MemInfoRecord{
start_ns, end_ns, bytes, place, thread_id, alloc_in, free_in});
}
void AddActiveKindRecords(const std::string &anno, uint64_t start_ns,
uint64_t end_ns, int64_t device_id,
int64_t thread_id, uint32_t correlation_id) {
if (anno.empty()) {
VLOG(1) << "Empty timeline annotation.";
return;
}
thread_local std::forward_list<ActiveKindRecord>
*local_active_kind_records = nullptr;
if (local_active_kind_records == nullptr) {
std::lock_guard<std::mutex> l(trace_mu_);
active_kind_records_.emplace_front();
local_active_kind_records = &active_kind_records_.front();
}
// lock is not needed, only one thread call this function.
local_active_kind_records->push_front(ActiveKindRecord{
anno, start_ns, end_ns, device_id, thread_id, correlation_id});
}
void AddKernelRecords(std::string name, uint64_t start, uint64_t end,
int64_t device_id, int64_t stream_id,
uint32_t correlation_id) {
// 0 means timestamp information could not be collected for the kernel.
if (start == 0 || end == 0 || start == end) {
VLOG(3) << correlation_id << " cannot be traced";
PrintCuptiHint();
return;
}
// NOTE(liangdun): lock is not needed, only one thread call this function.
kernel_records_.push_front(
KernelRecord{name, start, end, device_id, stream_id, correlation_id});
}
bool IsEnabled() {
std::lock_guard<std::mutex> l(trace_mu_);
return enabled_;
}
void Enable() {
std::lock_guard<std::mutex> l(trace_mu_);
if (enabled_) {
return;
}
#ifdef PADDLE_WITH_CUPTI
EnableActivity();
// Register callbacks for buffer requests and completed by CUPTI.
CUPTI_CALL(dynload::cuptiActivityRegisterCallbacks(bufferRequested,
bufferCompleted));
CUptiResult ret;
ret = dynload::cuptiSubscribe(
&subscriber_, static_cast<CUpti_CallbackFunc>(ApiCallback), this);
if (ret == CUPTI_ERROR_MAX_LIMIT_REACHED) {
fprintf(stderr, "CUPTI subcriber limit reached.\n");
} else if (ret != CUPTI_SUCCESS) {
fprintf(stderr, "Failed to create CUPTI subscriber.\n");
}
const std::vector<int> cbids {
CUPTI_RUNTIME_TRACE_CBID_cudaMemcpy_v3020,
CUPTI_RUNTIME_TRACE_CBID_cudaSetupArgument_v3020,
CUPTI_RUNTIME_TRACE_CBID_cudaMemcpyAsync_v3020,
CUPTI_RUNTIME_TRACE_CBID_cudaMemset_v3020,
CUPTI_RUNTIME_TRACE_CBID_cudaMemsetAsync_v3020,
CUPTI_RUNTIME_TRACE_CBID_cudaLaunch_v3020,
CUPTI_RUNTIME_TRACE_CBID_cudaLaunchKernel_v7000
#if CUDA_VERSION >= 9000
,
CUPTI_RUNTIME_TRACE_CBID_cudaLaunchCooperativeKernel_v9000,
CUPTI_RUNTIME_TRACE_CBID_cudaLaunchCooperativeKernelMultiDevice_v9000
#endif
};
for (auto cbid : cbids)
CUPTI_CALL(dynload::cuptiEnableCallback(
1, subscriber_, CUPTI_CB_DOMAIN_RUNTIME_API, cbid));
CUPTI_CALL(dynload::cuptiGetTimestamp(&start_ns_));
#endif // PADDLE_WITH_CUPTI
enabled_ = true;
}
void Reset() {
#ifdef PADDLE_WITH_CUPTI
CUPTI_CALL(
dynload::cuptiActivityFlushAll(CUPTI_ACTIVITY_FLAG_FLUSH_FORCED));
#endif
std::lock_guard<std::mutex> l(trace_mu_);
kernel_records_.clear();
mem_records_.clear();
correlations_.clear();
for (auto &tmp : correlations_pairs) tmp.clear();
for (auto &tmp : cpu_records_) tmp.clear();
for (auto &tmp : mem_info_record_) tmp.clear();
for (auto &tmp : active_kind_records_) tmp.clear();
}
void GenEventKernelCudaElapsedTime() {
#ifdef PADDLE_WITH_CUPTI
if (correlations_.empty())
for (auto &tmp : correlations_pairs)
for (auto &pair : tmp) correlations_[pair.first] = pair.second;
for (const KernelRecord &r : kernel_records_) {
auto c = correlations_.find(r.correlation_id);
if (c != correlations_.end() && c->second != nullptr) {
Event *e = c->second;
e->AddCudaElapsedTime(r.start_ns, r.end_ns);
}
}
for (const auto &r : mem_records_) {
auto c = correlations_.find(r.correlation_id);
if (c != correlations_.end() && c->second != nullptr) {
Event *e = c->second;
e->AddCudaElapsedTime(r.start_ns, r.end_ns);
}
}
#endif
}
proto::Profile GenProfile(const std::string &profile_path) {
int miss = 0, find = 0;
std::lock_guard<std::mutex> l(trace_mu_);
proto::Profile profile_pb;
profile_pb.set_start_ns(start_ns_);
profile_pb.set_end_ns(end_ns_);
if (correlations_.empty()) {
for (auto &tmp : correlations_pairs) {
for (auto &pair : tmp) correlations_[pair.first] = pair.second;
}
}
for (const KernelRecord &r : kernel_records_) {
auto *event = profile_pb.add_events();
event->set_type(proto::Event::GPUKernel);
auto c = correlations_.find(r.correlation_id);
if (c != correlations_.end() && c->second != nullptr) {
event->set_name(c->second->name());
event->set_detail_info(r.name);
find++;
} else {
VLOG(10) << "Missing Kernel Event: " + r.name;
miss++;
event->set_name(r.name);
}
event->set_start_ns(r.start_ns);
event->set_end_ns(r.end_ns);
event->set_sub_device_id(r.stream_id);
event->set_device_id(r.device_id);
}
VLOG(1) << "KernelRecord event miss: " << miss << " find: " << find;
for (auto &tmp : cpu_records_) {
for (const CPURecord &r : tmp) {
auto *event = profile_pb.add_events();
event->set_type(proto::Event::CPU);
event->set_name(r.name);
event->set_start_ns(r.start_ns);
event->set_end_ns(r.end_ns);
event->set_sub_device_id(r.thread_id);
event->set_device_id(r.device_id);
}
}
for (auto &tmp : active_kind_records_) {
for (const ActiveKindRecord &r : tmp) {
auto *event = profile_pb.add_events();
event->set_type(proto::Event::CPU);
auto c = correlations_.find(r.correlation_id);
if (c != correlations_.end() && c->second != nullptr) {
event->set_name(c->second->name());
event->set_detail_info(r.name);
} else {
event->set_name(r.name);
}
event->set_start_ns(r.start_ns);
event->set_end_ns(r.end_ns);
event->set_sub_device_id(r.thread_id);
event->set_device_id(r.device_id);
}
}
miss = find = 0;
for (const MemRecord &r : mem_records_) {
auto *event = profile_pb.add_events();
event->set_type(proto::Event::GPUKernel);
auto c = correlations_.find(r.correlation_id);
if (c != correlations_.end() && c->second != nullptr) {
event->set_name(c->second->name());
event->set_detail_info(r.name);
find++;
} else {
miss++;
event->set_name(r.name);
}
event->set_start_ns(r.start_ns);
event->set_end_ns(r.end_ns);
event->set_sub_device_id(r.stream_id);
event->set_device_id(r.device_id);
event->mutable_memcopy()->set_bytes(r.bytes);
}
VLOG(1) << "MemRecord event miss: " << miss << " find: " << find;
for (auto &tmp : mem_info_record_) {
for (const auto &r : tmp) {
auto *event = profile_pb.add_mem_events();
event->set_device_id(0);
if (platform::is_cpu_place(r.place)) {
event->set_place(proto::MemEvent::CPUPlace);
} else if (platform::is_gpu_place(r.place)) {
event->set_place(proto::MemEvent::CUDAPlace);
event->set_device_id(
boost::get<platform::CUDAPlace>(r.place).GetDeviceId());
} else if (platform::is_cuda_pinned_place(r.place)) {
event->set_place(proto::MemEvent::CUDAPinnedPlace);
} else {
PADDLE_THROW("The current place is not supported.");
}
event->set_alloc_in(r.alloc_in);
event->set_free_in(r.free_in);
event->set_start_ns(r.start_ns);
event->set_end_ns(r.end_ns);
event->set_bytes(r.bytes);
event->set_thread_id(r.thread_id);
}
}
std::ofstream profile_f;
profile_f.open(profile_path,
std::ios::out | std::ios::trunc | std::ios::binary);
profile_pb.SerializeToOstream(&profile_f);
profile_f.close();
return profile_pb;
}
void Disable() {
#ifdef PADDLE_WITH_CUPTI
// flush might cause additional calls to DeviceTracker.
CUPTI_CALL(
dynload::cuptiActivityFlushAll(CUPTI_ACTIVITY_FLAG_FLUSH_FORCED));
#endif // PADDLE_WITH_CUPTI
std::lock_guard<std::mutex> l(trace_mu_);
#ifdef PADDLE_WITH_CUPTI
DisableActivity();
CUPTI_CALL(dynload::cuptiUnsubscribe(subscriber_));
CUPTI_CALL(dynload::cuptiGetTimestamp(&end_ns_));
#endif // PADDLE_WITH_CUPTI
enabled_ = false;
}
private:
#ifdef PADDLE_WITH_CUPTI
static void CUPTIAPI ApiCallback(void *userdata, CUpti_CallbackDomain domain,
CUpti_CallbackId cbid, const void *cbdata) {
auto *cbInfo = reinterpret_cast<const CUpti_CallbackData *>(cbdata);
DeviceTracerImpl *tracer = reinterpret_cast<DeviceTracerImpl *>(userdata);
if (cbInfo->callbackSite == CUPTI_API_ENTER) {
Event *event = CurAnnotation();
tracer->AddAnnotation(cbInfo->correlationId, event);
}
}
CUpti_SubscriberHandle subscriber_;
#endif // PADDLE_WITH_CUPTI
std::mutex trace_mu_;
bool enabled_;
uint64_t start_ns_;
uint64_t end_ns_;
std::forward_list<KernelRecord> kernel_records_;
std::forward_list<MemRecord> mem_records_;
std::forward_list<std::forward_list<CPURecord>> cpu_records_;
std::forward_list<std::forward_list<MemInfoRecord>> mem_info_record_;
std::forward_list<std::forward_list<ActiveKindRecord>> active_kind_records_;
std::forward_list<std::forward_list<std::pair<uint32_t, Event *>>>
correlations_pairs;
std::unordered_map<uint32_t, Event *> correlations_;
};
void CreateTracer(DeviceTracer **t) { *t = new DeviceTracerImpl(); }
DeviceTracer *GetDeviceTracer() {
std::call_once(tracer_once_flag, CreateTracer, &tracer);
return tracer;
}
void SetCurAnnotation(Event *event) { annotation_stack.push_back(event); }
void ClearCurAnnotation() { annotation_stack.pop_back(); }
Event *CurAnnotation() {
if (annotation_stack.empty()) return nullptr;
return annotation_stack.back();
}
std::string CurAnnotationName() {
if (annotation_stack.empty()) return "Unknown";
return annotation_stack.back()->name();
}
void SetCurBlock(int block_id) { block_id_stack.push_back(block_id); }
void ClearCurBlock() { block_id_stack.pop_back(); }
int BlockDepth() { return block_id_stack.size(); }
uint32_t GetCurSystemThreadId() {
std::stringstream ss;
ss << std::this_thread::get_id();
uint32_t id = static_cast<uint32_t>(std::stoull(ss.str()));
return id;
}
void RecoreCurThreadId(int32_t id) {
auto gid = GetCurSystemThreadId();
VLOG(1) << "RecoreCurThreadId: " << gid << " -> " << id;
system_thread_id_map[gid] = id;
}
int32_t GetThreadIdFromSystemThreadId(uint32_t id) {
auto it = system_thread_id_map.find(id);
if (it != system_thread_id_map.end()) return it->second;
// return origin id if no event is recorded in this thread.
return static_cast<int32_t>(id);
}
#ifdef PADDLE_WITH_CUPTI
namespace {
void initCuptiCbidStr() {
static bool called = false;
if (called) return;
called = true;
#define REGISTER_RUNTIME_CBID_STR(cbid) \
runtime_cbid_str[CUPTI_RUNTIME_TRACE_CBID_##cbid] = #cbid
REGISTER_RUNTIME_CBID_STR(cudaBindTexture_v3020);
REGISTER_RUNTIME_CBID_STR(cudaConfigureCall_v3020);
REGISTER_RUNTIME_CBID_STR(cudaDeviceGetAttribute_v5000);
REGISTER_RUNTIME_CBID_STR(cudaDeviceGetStreamPriorityRange_v5050);
REGISTER_RUNTIME_CBID_STR(cudaDeviceSynchronize_v3020);
REGISTER_RUNTIME_CBID_STR(cudaDriverGetVersion_v3020);
REGISTER_RUNTIME_CBID_STR(cudaEventCreateWithFlags_v3020);
REGISTER_RUNTIME_CBID_STR(cudaEventDestroy_v3020);
REGISTER_RUNTIME_CBID_STR(cudaEventDestroy_v3020);
REGISTER_RUNTIME_CBID_STR(cudaEventQuery_v3020);
REGISTER_RUNTIME_CBID_STR(cudaEventRecord_v3020);
REGISTER_RUNTIME_CBID_STR(cudaFreeHost_v3020);
REGISTER_RUNTIME_CBID_STR(cudaFree_v3020);
REGISTER_RUNTIME_CBID_STR(cudaFuncGetAttributes_v3020);
REGISTER_RUNTIME_CBID_STR(cudaGetDeviceCount_v3020);
REGISTER_RUNTIME_CBID_STR(cudaGetDeviceProperties_v3020);
REGISTER_RUNTIME_CBID_STR(cudaGetDevice_v3020);
REGISTER_RUNTIME_CBID_STR(cudaGetErrorString_v3020);
REGISTER_RUNTIME_CBID_STR(cudaGetLastError_v3020);
REGISTER_RUNTIME_CBID_STR(cudaHostAlloc_v3020);
REGISTER_RUNTIME_CBID_STR(cudaHostGetDevicePointer_v3020);
REGISTER_RUNTIME_CBID_STR(cudaLaunchKernel_v7000);
REGISTER_RUNTIME_CBID_STR(cudaMallocHost_v3020);
REGISTER_RUNTIME_CBID_STR(cudaMalloc_v3020);
REGISTER_RUNTIME_CBID_STR(cudaMemcpyAsync_v3020);
REGISTER_RUNTIME_CBID_STR(cudaMemcpy_v3020);
REGISTER_RUNTIME_CBID_STR(cudaMemsetAsync_v3020);
REGISTER_RUNTIME_CBID_STR(cudaMemset_v3020);
REGISTER_RUNTIME_CBID_STR(
cudaOccupancyMaxActiveBlocksPerMultiprocessorWithFlags_v7000);
REGISTER_RUNTIME_CBID_STR(cudaPeekAtLastError_v3020);
REGISTER_RUNTIME_CBID_STR(cudaRuntimeGetVersion_v3020);
REGISTER_RUNTIME_CBID_STR(cudaSetDevice_v3020);
REGISTER_RUNTIME_CBID_STR(cudaStreamCreate_v3020);
REGISTER_RUNTIME_CBID_STR(cudaStreamCreateWithFlags_v5000);
REGISTER_RUNTIME_CBID_STR(cudaStreamCreateWithPriority_v5050);
REGISTER_RUNTIME_CBID_STR(cudaStreamDestroy_v5050);
REGISTER_RUNTIME_CBID_STR(cudaStreamSynchronize_v3020);
REGISTER_RUNTIME_CBID_STR(cudaStreamWaitEvent_v3020);
REGISTER_RUNTIME_CBID_STR(cudaUnbindTexture_v3020);
REGISTER_RUNTIME_CBID_STR(cudaSetupArgument_v3020);
REGISTER_RUNTIME_CBID_STR(cudaLaunch_v3020);
REGISTER_RUNTIME_CBID_STR(cudaDeviceGetPCIBusId_v4010);
#if CUDA_VERSION >= 9000
REGISTER_RUNTIME_CBID_STR(cudaLaunchCooperativeKernel_v9000);
REGISTER_RUNTIME_CBID_STR(cudaLaunchCooperativeKernelMultiDevice_v9000);
#endif
#undef REGISTER_RUNTIME_CBID_STR
}
} // namespace
#endif // PADDLE_WITH_CUPTI
} // namespace platform
} // namespace paddle
Reference in new issue View Git Blame Copy Permalink