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rocm-systems/projects/rocprofiler-sdk/source/lib/python/rocpd/libpyrocpd.cpp
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// MIT License
//
// Copyright (c) 2025 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 "libpyrocpd.hpp"
#include "lib/output/format_path.hpp"
#include "lib/python/rocpd/source/common.hpp"
#include "lib/python/rocpd/source/functions.hpp"
#include "lib/python/rocpd/source/interop.hpp"
#include "lib/python/rocpd/source/otf2.hpp"
#include "lib/python/rocpd/source/perfetto.hpp"
#include "lib/python/rocpd/source/serialization/sql.hpp"
#include "lib/python/rocpd/source/sql_generator.hpp"
#include "lib/python/rocpd/source/types.hpp"
#include "lib/common/defines.hpp"
#include "lib/common/logging.hpp"
#include "lib/common/simple_timer.hpp"
#include "lib/common/utility.hpp"
#include "lib/output/agent_info.hpp"
#include "lib/output/kernel_symbol_info.hpp"
#include "lib/output/output_config.hpp"
#include "lib/output/output_stream.hpp"
#include "lib/output/sql/common.hpp"
#include "lib/output/timestamps.hpp"
#include <rocprofiler-sdk/agent.h>
#include <rocprofiler-sdk/fwd.h>
#include <rocprofiler-sdk/cxx/details/mpl.hpp>
#include <rocprofiler-sdk/cxx/details/tokenize.hpp>
#include <rocprofiler-sdk/cxx/hash.hpp>
#include <rocprofiler-sdk/cxx/operators.hpp>
#include <rocprofiler-sdk/cxx/perfetto.hpp>
#include <rocprofiler-sdk/cxx/utility.hpp>
#include <rocprofiler-sdk-rocpd/rocpd.h>
#include <rocprofiler-sdk-rocpd/sql.h>
#include <fmt/format.h>
#include <gotcha/gotcha.h>
#include <pybind11/detail/common.h>
#include <pybind11/pybind11.h>
#include <pybind11/pytypes.h>
#include <sqlite3.h>
#include <atomic>
#include <future>
#include <mutex>
#include <utility>
namespace py = ::pybind11;
namespace rocpd
{
template <typename Tp>
auto
read_impl(sqlite3* conn, std::string_view conditions)
{
auto query = std::string_view{};
if constexpr(std::is_same<Tp, types::node>::value)
query = "rocpd_info_node";
else if constexpr(std::is_same<Tp, types::process>::value)
query = "processes";
else if constexpr(std::is_same<Tp, types::thread>::value)
query = "threads";
else if constexpr(std::is_same<Tp, types::region>::value)
query = "regions";
else if constexpr(std::is_same<Tp, types::kernel_dispatch>::value)
query = "kernels";
else if constexpr(std::is_same<Tp, types::agent>::value)
query = "rocpd_info_agent";
else
static_assert(rocprofiler::sdk::mpl::assert_false<Tp>::value, "Unsupported read type");
auto data = std::vector<Tp>{};
if(conn)
{
auto ar = cereal::SQLite3InputArchive{
conn, fmt::format("SELECT * FROM {} {}", query, conditions)};
cereal::load(ar, data);
}
return data;
}
template <typename Tp>
auto
read_impl(py::object obj, // NOLINT(performance-unnecessary-value-param)
std::string_view conditions)
{
return read_impl<Tp>(rocpd::interop::get_connection(std::move(obj)), conditions);
}
template <typename Tp, typename ArgT = py::object>
auto
read(ArgT&& arg, std::string_view conditions = {})
{
return read_impl<Tp>(std::forward<ArgT>(arg), conditions);
}
bool
is_sqlite3_connection(const py::object& obj)
{
py::module_ sqlite3 = py::module_::import("sqlite3");
py::object connection_type = sqlite3.attr("Connection");
return py::isinstance(obj, connection_type);
}
std::string
get_type_name(const py::object& obj)
{
return obj.get_type().attr("__name__").cast<std::string>();
}
struct RocpdImportData
{
RocpdImportData() = default;
~RocpdImportData() = default;
RocpdImportData(const RocpdImportData&) = default;
RocpdImportData(RocpdImportData&&) noexcept = default;
RocpdImportData& operator=(const RocpdImportData&) = default;
RocpdImportData& operator=(RocpdImportData&&) noexcept = default;
RocpdImportData(const py::object& _obj, const std::vector<std::string>& _dbs)
: connection{_obj}
, databases{_dbs}
{
if(py::isinstance<RocpdImportData>(_obj))
{
connection = _obj.cast<RocpdImportData>().connection;
databases = _obj.cast<RocpdImportData>().databases;
}
else
{
if(!is_sqlite3_connection(_obj))
{
auto _errmsg = fmt::format("libpyrocpd.RocpdImportData cannot be constructed "
"from provided Python object of type {} (databases: {})",
get_type_name(_obj),
fmt::join(_dbs.begin(), _dbs.end(), ", "));
ROCP_CI_LOG(WARNING) << _errmsg;
throw py::type_error{_errmsg};
}
}
}
size_t size() const { return (connection) ? databases.size() : 0; }
bool empty() const { return databases.empty() || !connection; }
py::object connection = {};
std::vector<std::string> databases = {};
};
struct jinja_variables
{
py::str uuid = py::none{};
py::str guid = py::none{};
};
} // namespace rocpd
PYBIND11_MODULE(libpyrocpd, pyrocpd)
{
// namespace sdk = ::rocprofiler::sdk;
namespace tool = ::rocprofiler::tool;
namespace common = ::rocprofiler::common;
py::doc("ROCm Profiling Data (RocPD) Python bindings");
// initialize logging with control via ROCPD_LOG_LEVEL env variable
common::init_logging("ROCPD");
rocpd::interop::activate_gotcha_bindings();
if(auto _thrd_safety = sqlite3_threadsafe(); _thrd_safety == 2)
{
ROCP_INFO_IF(sqlite3_config(SQLITE_CONFIG_MULTITHREAD) == SQLITE_MISUSE)
<< "sqlite3 cannot be configured to support multithreading";
}
pyrocpd.def(
"format_path",
[](std::string inp, const std::string& tag) {
return tool::format_path(std::move(inp), tag);
},
"Resolve output keys in filepath");
py::enum_<rocpd_sql_engine_t>(pyrocpd, "sql_engine", "Load schema engines")
.value("sqlite3", ROCPD_SQL_ENGINE_SQLITE3);
py::enum_<rocpd_sql_schema_kind_t>(pyrocpd, "sql_schema", "Load schema kinds")
.value("rocpd_tables", ROCPD_SQL_SCHEMA_ROCPD_TABLES)
.value("rocpd_indexes", ROCPD_SQL_SCHEMA_ROCPD_INDEXES)
.value("rocpd_views", ROCPD_SQL_SCHEMA_ROCPD_VIEWS)
.value("data_views", ROCPD_SQL_SCHEMA_ROCPD_DATA_VIEWS)
.value("summary_views", ROCPD_SQL_SCHEMA_ROCPD_SUMMARY_VIEWS)
.value("marker_views", ROCPD_SQL_SCHEMA_ROCPD_MARKER_VIEWS);
py::enum_<rocpd_sql_options_t>(pyrocpd, "sql_option", "Load schema options")
.value("none", ROCPD_SQL_OPTIONS_NONE)
.value("sqlite3_pragma_foreign_keys", ROCPD_SQL_OPTIONS_SQLITE3_PRAGMA_FOREIGN_KEYS);
py::enum_<tool::agent_indexing>(pyrocpd, "agent_indexing", "enum.Enum")
.value("node", tool::agent_indexing::node)
.value("logical_node", tool::agent_indexing::logical_node)
.value("logical_node_type", tool::agent_indexing::logical_node_type);
// demo for creating python bindings to a class
py::class_<rocpd::types::agent>(pyrocpd, "agent")
.def_readonly("node_id", &rocpd::types::agent::node_id)
.def_readonly("logical_node_id", &rocpd::types::agent::logical_node_id)
.def_readonly("gpu_index", &rocpd::types::agent::gpu_index)
.def_readonly("name", &rocpd::types::agent::name)
.def_readonly("user_name", &rocpd::types::agent::user_name)
.def_readonly("product_name", &rocpd::types::agent::product_name);
py::class_<rocpd::types::node>(pyrocpd, "node")
.def(py::init<>())
.def_readonly("nid", &rocpd::types::node::id)
.def_readonly("hash", &rocpd::types::node::hash)
.def_readonly("machine_id", &rocpd::types::node::machine_id)
.def_readonly("hostname", &rocpd::types::node::hostname)
.def_readonly("system_name", &rocpd::types::node::system_name)
.def_readonly("system_release", &rocpd::types::node::release)
.def_readonly("system_version", &rocpd::types::node::version);
py::class_<rocpd::types::process>(pyrocpd, "process")
.def(py::init<>())
.def_readonly("nid", &rocpd::types::process::nid)
.def_readonly("machine_id", &rocpd::types::process::machine_id)
.def_readonly("hostname", &rocpd::types::process::hostname)
.def_readonly("system_name", &rocpd::types::process::system_name)
.def_readonly("system_release", &rocpd::types::process::system_release)
.def_readonly("system_version", &rocpd::types::process::system_version)
.def_readonly("ppid", &rocpd::types::process::ppid)
.def_readonly("pid", &rocpd::types::process::pid)
.def_readonly("init", &rocpd::types::process::init)
.def_readonly("start", &rocpd::types::process::start)
.def_readonly("end", &rocpd::types::process::end)
.def_readonly("fini", &rocpd::types::process::fini)
.def_readonly("command", &rocpd::types::process::command);
py::class_<rocpd::types::thread>(pyrocpd, "thread")
.def(py::init<>())
.def_readonly("nid", &rocpd::types::thread::nid)
.def_readonly("machine_id", &rocpd::types::thread::machine_id)
.def_readonly("hostname", &rocpd::types::thread::hostname)
.def_readonly("system_name", &rocpd::types::thread::system_name)
.def_readonly("system_release", &rocpd::types::thread::system_release)
.def_readonly("system_version", &rocpd::types::thread::system_version)
.def_readonly("ppid", &rocpd::types::thread::ppid)
.def_readonly("pid", &rocpd::types::thread::pid)
.def_readonly("tid", &rocpd::types::thread::tid)
.def_readonly("start", &rocpd::types::thread::start)
.def_readonly("end", &rocpd::types::thread::end)
.def_readonly("name", &rocpd::types::thread::name);
py::class_<tool::output_config>(pyrocpd, "output_config", "Output configuration")
.def(py::init<>())
.def_readwrite("output_path", &tool::output_config::output_path)
.def_readwrite("output_file", &tool::output_config::output_file)
.def_readwrite("tmp_directory", &tool::output_config::tmp_directory)
.def_readwrite("csv", &tool::output_config::csv_output)
.def_readwrite("pftrace", &tool::output_config::pftrace_output)
.def_readwrite("otf2", &tool::output_config::otf2_output)
.def_readwrite("kernel_rename", &tool::output_config::kernel_rename)
.def_readwrite("agent_index_value", &tool::output_config::agent_index_value)
.def_readwrite("group_by_queue", &tool::output_config::group_by_queue)
.def_readwrite("perfetto_shmem_size_hint", &tool::output_config::perfetto_shmem_size_hint)
.def_readwrite("perfetto_buffer_size", &tool::output_config::perfetto_buffer_size)
.def_readwrite("perfetto_backend", &tool::output_config::perfetto_backend)
.def_readwrite("perfetto_buffer_fill_policy",
&tool::output_config::perfetto_buffer_fill_policy);
py::class_<tool::metadata>(pyrocpd, "metadata")
.def("set_process_id", &tool::metadata::set_process_id)
.def("add_marker_message", &tool::metadata::add_marker_message)
// .def("add_code_object", &tool::metadata::add_code_object)
// .def("add_kernel_symbol", &tool::metadata::add_kernel_symbol)
// .def("add_host_function", &tool::metadata::add_host_function)
.def("add_string_entry", &tool::metadata::add_string_entry)
.def("add_external_correlation_id", &tool::metadata::add_external_correlation_id)
.def("add_agent",
[](tool::metadata* md, const rocpd::types::agent& _agent) {
if(!md) return;
md->agents.emplace_back(_agent.base());
md->agents_map.emplace(_agent.id, _agent.base());
})
.def_readwrite("process_id", &tool::metadata::process_id)
.def_readwrite("parent_process_id", &tool::metadata::parent_process_id)
.def_readwrite("process_start_ns", &tool::metadata::process_start_ns)
.def_readwrite("process_end_ns", &tool::metadata::process_end_ns)
.def_readwrite("agents", &tool::metadata::agents_map)
.def_readwrite("node_data", &tool::metadata::node_data)
.def_readwrite("att_filenames", &tool::metadata::att_filenames)
.def_readwrite("buffer_names", &tool::metadata::buffer_names)
.def_readwrite("callback_names", &tool::metadata::callback_names)
.def_readwrite("command_line", &tool::metadata::command_line);
py::class_<rocpd::jinja_variables>(
pyrocpd, "schema_jinja_variables", "Variables for jinja substitution")
.def(py::init<>())
.def_readwrite("uuid", &rocpd::jinja_variables::uuid)
.def_readwrite("guid", &rocpd::jinja_variables::guid);
py::class_<rocpd::RocpdImportData>(pyrocpd, "RocpdImportData", "RocPD database(s) instances")
.def(py::init<>())
.def(py::init<rocpd::RocpdImportData>())
.def(py::init<py::object, std::vector<std::string>>())
.def_readonly("connection", &rocpd::RocpdImportData::connection)
.def_readonly("databases", &rocpd::RocpdImportData::databases);
pyrocpd.def("load_schema",
[](rocpd_sql_engine_t engine,
rocpd_sql_schema_kind_t kind,
rocpd_sql_options_t options,
const rocpd::jinja_variables& variables) {
auto _callback = [](rocpd_sql_engine_t _engine,
rocpd_sql_schema_kind_t _kind,
rocpd_sql_options_t _options,
const rocpd_sql_schema_jinja_variables_t* _variables,
const char* _schema_path,
const char* _schema_content,
void* _user_data) -> void {
rocprofiler::common::consume_args(
_engine, _kind, _options, _variables, _schema_path);
auto* _data = static_cast<std::string*>(_user_data);
if(_data && _schema_content) *_data = std::string{_schema_content};
};
auto _uuid = std::optional<std::string>{};
if(!variables.uuid.is(py::none{}))
_uuid = py::cast<std::string>(variables.uuid);
auto _guid = std::optional<std::string>{};
if(!variables.guid.is(py::none{}))
_guid = py::cast<std::string>(variables.guid);
auto _rocpd_variables =
common::init_public_api_struct(rocpd_sql_schema_jinja_variables_t{});
if(_uuid) _rocpd_variables.uuid = _uuid->c_str();
if(_guid) _rocpd_variables.guid = _guid->c_str();
auto _hints = std::vector<const char*>{};
// for(const auto& itr : schema_path_hints)
// _hints.emplace_back(itr.c_str());
auto _contents = std::string{};
ROCPD_CHECK(rocpd_sql_load_schema(engine,
kind,
options,
&_rocpd_variables,
_callback,
_hints.data(),
_hints.size(),
&_contents));
return _contents;
});
// NOLINTBEGIN(performance-unnecessary-value-param)
// function which maps the python sqlite3.Connection object to the sqlite3*
// pointer
pyrocpd.def(
"connect",
[](std::string dbpath, py::args args, py::kwargs kwargs) {
// import the sqlite3 module
auto sqlite3_mod = py::module_::import("sqlite3");
auto ret = sqlite3_mod.attr("connect")(dbpath, *args, **kwargs);
auto* db = rocpd::interop::map_connection(ret);
// this is a no-op right now
if(db) rocpd::functions::define_for_database(db);
return ret;
},
"Open a database connection");
pyrocpd.def(
"write_perfetto",
[](rocpd::RocpdImportData& data, const tool::output_config& output_cfg) -> bool {
auto _create_agent_index =
[&output_cfg](const rocpd::types::agent& _agent) -> tool::agent_index {
auto ret_index = tool::create_agent_index(
output_cfg.agent_index_value,
_agent.node_id, // absolute index
static_cast<uint32_t>(_agent.logical_node_id), // relative index
static_cast<uint32_t>(_agent.logical_node_type_id), // type-relative index
std::string_view(_agent.type));
return ret_index;
};
// ORDER BY expression for kernel dispatches
constexpr auto kernels_order_by =
"agent_abs_index ASC, stream_id ASC, queue_id ASC, start ASC, end DESC";
constexpr auto region_order_by = "start ASC, end DESC";
constexpr auto sample_order_by = "timestamp ASC";
auto perfetto_session = rocpd::output::PerfettoSession{output_cfg};
auto sqlgen_perf = common::simple_timer{
fmt::format("Perfetto generation from {} SQL database(s)", data.size())};
for(auto obj : {data.connection})
{
auto* conn = rocpd::interop::get_connection(std::move(obj));
auto nodes = rocpd::read<rocpd::types::node>(conn);
for(const auto& nitr : nodes)
{
auto agents = rocpd::read<rocpd::types::agent>(
conn, fmt::format("WHERE guid = '{}' AND nid = {}", nitr.guid, nitr.id));
auto processes = rocpd::read<rocpd::types::process>(
conn, fmt::format("WHERE guid = '{}' AND nid = {}", nitr.guid, nitr.id));
for(const auto& pitr : processes)
{
ROCP_FATAL_IF(pitr.nid != nitr.id || pitr.guid != nitr.guid)
<< fmt::format("Found process with a mismatched nid/guid. process: "
"{}/{} vs. node: {}/{}",
pitr.nid,
pitr.guid,
nitr.id,
nitr.guid);
auto select_guid_nid_pid = [&nitr, &pitr](std::string_view tbl) {
return fmt::format("SELECT * FROM {} WHERE guid = '{}' AND nid "
"= {} AND pid = {}",
tbl,
pitr.guid,
nitr.id,
pitr.pid);
};
auto _sqlgen_perft = common::simple_timer{fmt::format(
"Perfetto generation from SQL for process {} (total)", pitr.pid)};
auto kernels = rocpd::sql_generator<rocpd::types::kernel_dispatch>{
conn, select_guid_nid_pid("kernels"), kernels_order_by};
auto memory_allocations =
rocpd::sql_generator<rocpd::types::memory_allocation>{
conn, select_guid_nid_pid("memory_allocations")};
auto memory_copies = rocpd::sql_generator<rocpd::types::memory_copies>{
conn, select_guid_nid_pid("memory_copies")};
auto scratch_memory = rocpd::sql_generator<rocpd::types::scratch_memory>{
conn, select_guid_nid_pid("scratch_memory")};
auto counters = rocpd::sql_generator<rocpd::types::counter>{
conn, select_guid_nid_pid("counters_collection")};
auto regions = rocpd::sql_generator<rocpd::types::region>{
conn, select_guid_nid_pid("regions"), region_order_by};
auto samples = rocpd::sql_generator<rocpd::types::sample>{
conn, select_guid_nid_pid("samples"), sample_order_by};
auto threads = rocpd::sql_generator<rocpd::types::thread>{
conn, select_guid_nid_pid("threads")};
// absolute_index |-> (agent, agent_index)
auto agents_map =
std::unordered_map<uint64_t,
std::pair<rocpd::types::agent, tool::agent_index>>{};
for(const auto& itr : agents)
{
auto new_index = _create_agent_index(itr);
agents_map.emplace(itr.absolute_index, std::make_pair(itr, new_index));
}
ROCP_TRACE << "Starting Perfetto generation from SQL for process "
<< pitr.pid;
auto _sqlgen_perfw = common::simple_timer{fmt::format(
"Perfetto generation from SQL for process {} (write)", pitr.pid)};
rocpd::output::write_perfetto(perfetto_session,
pitr,
agents_map,
threads,
regions,
samples,
kernels,
memory_copies,
scratch_memory,
memory_allocations,
counters);
}
}
}
return true;
},
"Write pftrace output file from rocpd SQLite3 database");
pyrocpd.def(
"write_otf2",
[](rocpd::RocpdImportData& data, const tool::output_config& output_cfg) {
auto _create_agent_index =
[&output_cfg](const rocpd::types::agent& _agent) -> tool::agent_index {
auto ret_index = tool::create_agent_index(
output_cfg.agent_index_value,
_agent.node_id, // absolute index
static_cast<uint32_t>(_agent.logical_node_id), // relative index
static_cast<uint32_t>(_agent.logical_node_type_id), // type-relative index
std::string_view(_agent.type));
return ret_index;
};
constexpr auto kernels_order_by =
"agent_abs_index ASC, stream_id ASC, queue_id ASC, start ASC, end DESC";
// to initialise the OTF@ session properly we need to know:
// (1) the process with the earliest start time
// (2) find the process with the longest duration
uint64_t min_start_time = std::numeric_limits<uint64_t>::max();
uint64_t max_fini_time = std::numeric_limits<uint64_t>::min();
for(auto obj : {data.connection})
{
auto* conn = rocpd::interop::get_connection(std::move(obj));
// min start
sqlite3_stmt* _stmt_min_start_max_fini = nullptr;
uint64_t _min_start_time = std::numeric_limits<uint64_t>::max();
uint64_t _max_fini_time = std::numeric_limits<uint64_t>::min();
sqlite3_prepare_v2(conn,
"SELECT MIN(start), MAX(fini) FROM processes;",
-1,
&_stmt_min_start_max_fini,
nullptr);
if(sqlite3_step(_stmt_min_start_max_fini) == SQLITE_ROW)
{
_min_start_time =
static_cast<uint64_t>(sqlite3_column_int64(_stmt_min_start_max_fini, 0));
_max_fini_time =
static_cast<uint64_t>(sqlite3_column_int64(_stmt_min_start_max_fini, 1));
}
sqlite3_finalize(_stmt_min_start_max_fini);
min_start_time = std::min(min_start_time, _min_start_time);
max_fini_time = std::max(max_fini_time, _max_fini_time);
}
auto otf2_session =
rocpd::output::OTF2Session(output_cfg, min_start_time, max_fini_time);
auto sqlgen_otf2 = common::simple_timer{
fmt::format("OTF2 generation from {} SQL database(s)", data.size())};
uint16_t _process_counter = 0;
for(auto obj : {data.connection})
{
auto* conn = rocpd::interop::get_connection(std::move(obj));
auto nodes = rocpd::read<rocpd::types::node>(conn);
for(const auto& nitr : nodes)
{
auto agents = rocpd::read<rocpd::types::agent>(
conn, fmt::format("WHERE guid = '{}' AND nid = {}", nitr.guid, nitr.id));
auto processes = rocpd::read<rocpd::types::process>(
conn, fmt::format("WHERE guid = '{}' AND nid = {}", nitr.guid, nitr.id));
// absolute_index |-> (agent, agent_index)
auto agents_map = std::unordered_map<uint64_t, rocpd::output::extended_agent>{};
for(const auto& itr : agents)
{
const rocprofiler::tool::agent_index new_index = _create_agent_index(itr);
const std::string labeled_name = fmt::format("{}", itr.name);
agents_map.emplace(
itr.absolute_index,
rocpd::output::extended_agent{itr, new_index, labeled_name});
}
for(const auto& pitr : processes)
{
ROCP_FATAL_IF(pitr.nid != nitr.id || pitr.guid != nitr.guid)
<< fmt::format("Found process with a mismatched nid/guid. process: "
"{}/{} vs. node: {}/{}",
pitr.nid,
pitr.guid,
nitr.id,
nitr.guid);
auto select_guid_nid_pid =
[&nitr, &pitr](std::string_view tbl,
std::string_view where_extra_condition = "") {
return fmt::format("SELECT * FROM {} WHERE guid = '{}' AND "
"nid = {} AND pid = {} {}",
tbl,
pitr.guid,
nitr.id,
pitr.pid,
where_extra_condition);
};
constexpr auto region_order_by = "start ASC, end DESC";
auto _sqlgen_otf2 = common::simple_timer{fmt::format(
"OTF2 generation from SQL for process {} (total)", pitr.pid)};
auto kernels = rocpd::sql_generator<rocpd::types::kernel_dispatch>{
conn, select_guid_nid_pid("kernels"), kernels_order_by};
auto memory_allocations =
rocpd::sql_generator<rocpd::types::memory_allocation>{
conn, select_guid_nid_pid("memory_allocations"), region_order_by};
auto memory_copies = rocpd::sql_generator<rocpd::types::memory_copies>{
conn, select_guid_nid_pid("memory_copies"), region_order_by};
auto regions = rocpd::sql_generator<rocpd::types::region>{
conn, select_guid_nid_pid("regions"), region_order_by};
auto threads = rocpd::sql_generator<rocpd::types::thread>{
conn, select_guid_nid_pid("threads")};
ROCP_TRACE << "Starting OTF2 generation from SQL for process " << pitr.pid;
auto _sqlgen_perfw = common::simple_timer{fmt::format(
"OTF2 generation from SQL for process {} (write)", pitr.pid)};
rocpd::output::write_otf2(otf2_session,
pitr,
_process_counter,
agents_map,
threads,
regions,
kernels,
memory_copies,
memory_allocations);
_process_counter++;
}
}
}
},
"Write OTF2 output file from rocpd SQLite3 database");
// NOLINTEND(performance-unnecessary-value-param)
// reads in all the agent info from database
pyrocpd.def(
"read_agents",
[](const rocpd::RocpdImportData& data, const std::string& conditions) {
return rocpd::read<rocpd::types::agent>(data.connection, conditions);
},
"Reads in the rocprofiler-sdk agents from the database");
pyrocpd.def(
"read_nodes",
[](const rocpd::RocpdImportData& data, const std::string& conditions) {
return rocpd::read<rocpd::types::node>(data.connection, conditions);
},
"Reads in the node information from the database");
pyrocpd.def(
"read_processes",
[](const rocpd::RocpdImportData& data, const std::string& conditions) {
return rocpd::read<rocpd::types::process>(data.connection, conditions);
},
"Reads in the process information from the database");
pyrocpd.def(
"read_threads",
[](const rocpd::RocpdImportData& data, const std::string& conditions) {
return rocpd::read<rocpd::types::thread>(data.connection, conditions);
},
"Reads in the thread information from the database");
}
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