18718471628

Committed 22 Oct 2025 01:51PM UTC coverage: 61.746% (-0.6%) from 62.358%

Build # 18718471628

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Commit Message

Merge pull request #288 from daisytuner/InstrumentationInfo

Instrumentation info

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104 of 310 new or added lines in 20 files covered. (33.55%)

25 existing lines in 6 files now uncovered.

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3.26

/src/codegen/instrumentation/instrumentation_plan.cpp

#include "sdfg/codegen/instrumentation/instrumentation_plan.h"
#include <iostream>
#include <memory>
#include <string>
#include <utility>

#include "sdfg/analysis/analysis.h"
#include "sdfg/analysis/loop_analysis.h"
#include "sdfg/codegen/language_extension.h"
#include "sdfg/element.h"
#include "sdfg/symbolic/symbolic.h"

namespace sdfg {
namespace codegen {

void InstrumentationPlan::update(const structured_control_flow::ControlFlowNode& node, InstrumentationEventType event_type) {
    this->nodes_[&node] = event_type;
}

bool InstrumentationPlan::should_instrument(const Element& node) const { return this->nodes_.count(&node); }

void InstrumentationPlan::begin_instrumentation(
    const Element& node, PrettyPrinter& stream, LanguageExtension& language_extension, const InstrumentationInfo& info
) const {
    auto& metadata = sdfg_.metadata();
    std::string sdfg_name = sdfg_.name();
    std::string sdfg_file = metadata.at("sdfg_file");
    std::string arg_capture_path = metadata.at("arg_capture_path");
    std::string features_file = metadata.at("features_file");
    std::string opt_report_file = metadata.at("opt_report_file");

    std::string region_uuid = sdfg_name + "_" + std::to_string(node.element_id());

    // Create region id variable
    std::string region_id_var = sdfg_name + "_" + std::to_string(node.element_id()) + "_id";

    // Create metadata variable
    std::string metadata_var = sdfg_name + "_" + std::to_string(node.element_id()) + "_md";
    stream << "__daisy_metadata_t " << metadata_var << ";" << std::endl;

    // Source metadata
    auto& dbg_info = node.debug_info();
    stream << metadata_var << ".file_name = \"" << dbg_info.filename() << "\";" << std::endl;
    stream << metadata_var << ".function_name = \"" << dbg_info.function() << "\";" << std::endl;
    stream << metadata_var << ".line_begin = " << dbg_info.start_line() << ";" << std::endl;
    stream << metadata_var << ".line_end = " << dbg_info.end_line() << ";" << std::endl;
    stream << metadata_var << ".column_begin = " << dbg_info.start_column() << ";" << std::endl;
    stream << metadata_var << ".column_end = " << dbg_info.end_column() << ";" << std::endl;

    // Docc metadata
    stream << metadata_var << ".sdfg_name = \"" << sdfg_name << "\";" << std::endl;
    stream << metadata_var << ".sdfg_file = \"" << sdfg_file << "\";" << std::endl;
    stream << metadata_var << ".arg_capture_path = \"" << arg_capture_path << "\";" << std::endl;
    stream << metadata_var << ".features_file = \"" << features_file << "\";" << std::endl;
    stream << metadata_var << ".opt_report_file = \"" << opt_report_file << "\";" << std::endl;
    stream << metadata_var << ".element_id = " << info.element_id() << ";" << std::endl;
    stream << metadata_var << ".element_type = \"" << info.element_type().value() << "\";" << std::endl;
    stream << metadata_var << ".target_type = \"" << info.target_type().value() << "\";" << std::endl;
    stream << metadata_var << ".loopnest_index = " << info.loopnest_index() << ";" << std::endl;
    stream << metadata_var << ".region_uuid = \"" << region_uuid << "\";" << std::endl;

    // Initialize region
    switch (this->nodes_.at(&node)) {
        case InstrumentationEventType::CPU: {
            stream << "long long " << region_id_var << " = __daisy_instrumentation_init(&" << metadata_var
                   << ", __DAISY_EVENT_SET_CPU);" << std::endl;
            break;
        }
        case InstrumentationEventType::CUDA: {
            stream << "long long " << region_id_var << " = __daisy_instrumentation_init(&" << metadata_var
                   << ", __DAISY_EVENT_SET_CUDA);" << std::endl;
            break;
        }
        case InstrumentationEventType::NONE: {
            stream << "long long " << region_id_var << " = __daisy_instrumentation_init(&" << metadata_var
                   << ", __DAISY_EVENT_SET_NONE);" << std::endl;
            break;
        }
    }

    // Enter region
    stream << "__daisy_instrumentation_enter(" << region_id_var << ");" << std::endl;
}

void InstrumentationPlan::end_instrumentation(
    const Element& node, PrettyPrinter& stream, LanguageExtension& language_extension, const InstrumentationInfo& info
) const {
    std::string region_id_var = sdfg_.name() + "_" + std::to_string(node.element_id()) + "_id";

    // Exit region
    if (this->nodes_.at(&node) == InstrumentationEventType::CPU) {
        stream << "__daisy_instrumentation_exit(" << region_id_var << ");" << std::endl;
    } else {
        stream << "__daisy_instrumentation_exit(" << region_id_var << ");" << std::endl;
    }

    for (auto entry : info.metrics()) {
        stream << "__daisy_instrumentation_increment(" << region_id_var << ", \"" << entry.first << "\", "
               << entry.second << ");" << std::endl;
    }

    // Finalize region
    stream << "__daisy_instrumentation_finalize(" << region_id_var << ");" << std::endl;
}

std::unique_ptr<InstrumentationPlan> InstrumentationPlan::none(StructuredSDFG& sdfg) {
    return std::make_unique<InstrumentationPlan>(sdfg, std::unordered_map<const Element*, InstrumentationEventType>{});
}

std::unique_ptr<InstrumentationPlan> InstrumentationPlan::outermost_loops_plan(StructuredSDFG& sdfg) {
    analysis::AnalysisManager analysis_manager(sdfg);
    auto& loop_tree_analysis = analysis_manager.get<analysis::LoopAnalysis>();
    auto ols = loop_tree_analysis.outermost_loops();

    std::unordered_map<const Element*, InstrumentationEventType> nodes;
    for (size_t i = 0; i < ols.size(); i++) {
        auto& loop = ols[i];
        if (auto map_node = dynamic_cast<const structured_control_flow::Map*>(loop)) {
            if (map_node->schedule_type().value() == "CUDA") {
                nodes.insert({loop, InstrumentationEventType::CUDA});
                continue;
            }
        }
        nodes.insert({loop, InstrumentationEventType::CPU}); // Default to CPU if not CUDA
    }

    LibNodeFinder lib_node_finder(sdfg, analysis_manager);
    lib_node_finder.visit();
    for (auto& lib_node : lib_node_finder.get_lib_nodes_D2H()) {
        nodes.insert({lib_node, InstrumentationEventType::NONE});
    }
    for (auto& lib_node : lib_node_finder.get_lib_nodes_H2D()) {
        nodes.insert({lib_node, InstrumentationEventType::NONE});
    }

    std::cout << "Created instrumentation plan for " << nodes.size() << " nodes." << std::endl;

    return std::make_unique<InstrumentationPlan>(sdfg, nodes);
}

bool LibNodeFinder::accept(structured_control_flow::Block& node) {
    for (auto libnode : node.dataflow().library_nodes()) {
        if (libnode->code().value() == "CUDAD2HTransfer" || libnode->code().value() == "TTEnqueueRead") {
            lib_nodes_D2H.push_back(libnode);
        }
        if (libnode->code().value() == "CUDAH2DTransfer" || libnode->code().value() == "TTEnqueueWrite") {
            lib_nodes_H2D.push_back(libnode);
        }
    }
    return false;
}

} // namespace codegen
} // namespace sdfg

1	#include "sdfg/codegen/instrumentation/instrumentation_plan.h"
2	#include <iostream>
3	#include <memory>
4	#include <string>
5	#include <utility>
6
7	#include "sdfg/analysis/analysis.h"
8	#include "sdfg/analysis/loop_analysis.h"
9	#include "sdfg/codegen/language_extension.h"
10	#include "sdfg/element.h"
11	#include "sdfg/symbolic/symbolic.h"
12
13	namespace sdfg {
14	namespace codegen {
15
16	void InstrumentationPlan::update(const structured_control_flow::ControlFlowNode& node, InstrumentationEventType event_type) {	×
17	this->nodes_[&node] = event_type;	×
18	}	×
19
20	bool InstrumentationPlan::should_instrument(const Element& node) const { return this->nodes_.count(&node); }	62✔
21
22	void InstrumentationPlan::begin_instrumentation(	×
23	const Element& node, PrettyPrinter& stream, LanguageExtension& language_extension, const InstrumentationInfo& info
24	) const {
25	auto& metadata = sdfg_.metadata();	×
26	std::string sdfg_name = sdfg_.name();	×
27	std::string sdfg_file = metadata.at("sdfg_file");	×
28	std::string arg_capture_path = metadata.at("arg_capture_path");	×
29	std::string features_file = metadata.at("features_file");	×
30	std::string opt_report_file = metadata.at("opt_report_file");	×
31
32	std::string region_uuid = sdfg_name + "_" + std::to_string(node.element_id());	×
33
34	// Create region id variable
35	std::string region_id_var = sdfg_name + "_" + std::to_string(node.element_id()) + "_id";	×
36
37	// Create metadata variable
38	std::string metadata_var = sdfg_name + "_" + std::to_string(node.element_id()) + "_md";	×
39	stream << "__daisy_metadata_t " << metadata_var << ";" << std::endl;	×
40
41	// Source metadata
42	auto& dbg_info = node.debug_info();	×
43	stream << metadata_var << ".file_name = \"" << dbg_info.filename() << "\";" << std::endl;	×
44	stream << metadata_var << ".function_name = \"" << dbg_info.function() << "\";" << std::endl;	×
45	stream << metadata_var << ".line_begin = " << dbg_info.start_line() << ";" << std::endl;	×
46	stream << metadata_var << ".line_end = " << dbg_info.end_line() << ";" << std::endl;	×
47	stream << metadata_var << ".column_begin = " << dbg_info.start_column() << ";" << std::endl;	×
48	stream << metadata_var << ".column_end = " << dbg_info.end_column() << ";" << std::endl;	×
49
50	// Docc metadata
51	stream << metadata_var << ".sdfg_name = \"" << sdfg_name << "\";" << std::endl;	×
52	stream << metadata_var << ".sdfg_file = \"" << sdfg_file << "\";" << std::endl;	×
53	stream << metadata_var << ".arg_capture_path = \"" << arg_capture_path << "\";" << std::endl;	×
54	stream << metadata_var << ".features_file = \"" << features_file << "\";" << std::endl;	×
55	stream << metadata_var << ".opt_report_file = \"" << opt_report_file << "\";" << std::endl;	×
NEW 56	stream << metadata_var << ".element_id = " << info.element_id() << ";" << std::endl;	×
NEW 57	stream << metadata_var << ".element_type = \"" << info.element_type().value() << "\";" << std::endl;	×
NEW 58	stream << metadata_var << ".target_type = \"" << info.target_type().value() << "\";" << std::endl;	×
NEW 59	stream << metadata_var << ".loopnest_index = " << info.loopnest_index() << ";" << std::endl;	×
UNCOV 60	stream << metadata_var << ".region_uuid = \"" << region_uuid << "\";" << std::endl;	×
61
62	// Initialize region
NEW 63	switch (this->nodes_.at(&node)) {	×
64	case InstrumentationEventType::CPU: {
NEW 65	stream << "long long " << region_id_var << " = __daisy_instrumentation_init(&" << metadata_var	×
NEW 66	<< ", __DAISY_EVENT_SET_CPU);" << std::endl;	×
NEW 67	break;	×
68	}
69	case InstrumentationEventType::CUDA: {
NEW 70	stream << "long long " << region_id_var << " = __daisy_instrumentation_init(&" << metadata_var	×
NEW 71	<< ", __DAISY_EVENT_SET_CUDA);" << std::endl;	×
NEW 72	break;	×
73	}
74	case InstrumentationEventType::NONE: {
NEW 75	stream << "long long " << region_id_var << " = __daisy_instrumentation_init(&" << metadata_var	×
NEW 76	<< ", __DAISY_EVENT_SET_NONE);" << std::endl;	×
NEW 77	break;	×
78	}
79	}
80
81	// Enter region
82	stream << "__daisy_instrumentation_enter(" << region_id_var << ");" << std::endl;	×
83	}	×
84
85	void InstrumentationPlan::end_instrumentation(	×
86	const Element& node, PrettyPrinter& stream, LanguageExtension& language_extension, const InstrumentationInfo& info
87	) const {
88	std::string region_id_var = sdfg_.name() + "_" + std::to_string(node.element_id()) + "_id";	×
89
90	// Exit region
91	if (this->nodes_.at(&node) == InstrumentationEventType::CPU) {	×
92	stream << "__daisy_instrumentation_exit(" << region_id_var << ");" << std::endl;	×
93	} else {	×
94	stream << "__daisy_instrumentation_exit(" << region_id_var << ");" << std::endl;	×
95	}
96
NEW 97	for (auto entry : info.metrics()) {	×
NEW 98	stream << "__daisy_instrumentation_increment(" << region_id_var << ", \"" << entry.first << "\", "	×
NEW 99	<< entry.second << ");" << std::endl;	×
UNCOV 100	}	×
101
102	// Finalize region
103	stream << "__daisy_instrumentation_finalize(" << region_id_var << ");" << std::endl;	×
104	}	×
105
106	std::unique_ptr<InstrumentationPlan> InstrumentationPlan::none(StructuredSDFG& sdfg) {	58✔
107	return std::make_unique<InstrumentationPlan>(sdfg, std::unordered_map<const Element*, InstrumentationEventType>{});	58✔
UNCOV 108	}	×
109
110	std::unique_ptr<InstrumentationPlan> InstrumentationPlan::outermost_loops_plan(StructuredSDFG& sdfg) {	×
111	analysis::AnalysisManager analysis_manager(sdfg);	×
112	auto& loop_tree_analysis = analysis_manager.get<analysis::LoopAnalysis>();	×
113	auto ols = loop_tree_analysis.outermost_loops();	×
114
NEW 115	std::unordered_map<const Element*, InstrumentationEventType> nodes;	×
116	for (size_t i = 0; i < ols.size(); i++) {	×
117	auto& loop = ols[i];	×
118	if (auto map_node = dynamic_cast<const structured_control_flow::Map*>(loop)) {	×
119	if (map_node->schedule_type().value() == "CUDA") {	×
120	nodes.insert({loop, InstrumentationEventType::CUDA});	×
121	continue;	×
122	}
123	}	×
124	nodes.insert({loop, InstrumentationEventType::CPU}); // Default to CPU if not CUDA	×
125	}	×
126
NEW 127	LibNodeFinder lib_node_finder(sdfg, analysis_manager);	×
NEW 128	lib_node_finder.visit();	×
NEW 129	for (auto& lib_node : lib_node_finder.get_lib_nodes_D2H()) {	×
NEW 130	nodes.insert({lib_node, InstrumentationEventType::NONE});	×
131	}
NEW 132	for (auto& lib_node : lib_node_finder.get_lib_nodes_H2D()) {	×
NEW 133	nodes.insert({lib_node, InstrumentationEventType::NONE});	×
134	}
135
NEW 136	std::cout << "Created instrumentation plan for " << nodes.size() << " nodes." << std::endl;	×
137
NEW 138	return std::make_unique<InstrumentationPlan>(sdfg, nodes);	×
NEW 139	}	×
140
NEW 141	bool LibNodeFinder::accept(structured_control_flow::Block& node) {	×
NEW 142	for (auto libnode : node.dataflow().library_nodes()) {	×
NEW 143	if (libnode->code().value() == "CUDAD2HTransfer" \|\| libnode->code().value() == "TTEnqueueRead") {	×
NEW 144	lib_nodes_D2H.push_back(libnode);	×
NEW 145	}	×
NEW 146	if (libnode->code().value() == "CUDAH2DTransfer" \|\| libnode->code().value() == "TTEnqueueWrite") {	×
NEW 147	lib_nodes_H2D.push_back(libnode);	×
NEW 148	}	×
149	}
NEW 150	return false;	×
UNCOV 151	}	×
152
153	} // namespace codegen
154	} // namespace sdfg

daisytuner / sdfglib / 18718471628

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