24408034210

Committed 14 Apr 2026 03:32PM UTC coverage: 64.413% (-0.06%) from 64.469%

Build # 24408034210

Build Type

Pull #679

github

Committed by

web-flow

Commit Message

Merge 7f86463c3 into 505b640ce

Pull Request Pull Request #679: Single GPU BLAS Handle Instantiation

Coverage Stats

9 of 92 new or added lines in 15 files covered. (9.78%)

14 existing lines in 7 files now uncovered.

30559 of 47442 relevant lines covered (64.41%)

583.53 hits per line

Source File
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72.31

/sdfg/src/codegen/code_generators/c_style_base_code_generator.cpp


#include "sdfg/codegen/code_generators/c_style_base_code_generator.h"

#include "sdfg/helpers/helpers.h"

namespace sdfg::codegen {

CStyleBaseCodeGenerator::CStyleBaseCodeGenerator(
    StructuredSDFG& sdfg,
    analysis::AnalysisManager& analysis_manager,
    InstrumentationPlan& instrumentation_plan,
    ArgCapturePlan& arg_capture_plan,
    std::shared_ptr<CodeSnippetFactory> library_snippet_factory,
    const std::string& externals_prefix
)
    : CodeGenerator(
          sdfg,
          analysis_manager,
          instrumentation_plan,
          arg_capture_plan,
          std::move(library_snippet_factory),
          externals_prefix
      ) {
    if (sdfg.type() != FunctionType_CPU) {
        throw std::runtime_error("CStyleBaseCodeGenerator can only be used for CPU SDFGs");
    }
};

bool CStyleBaseCodeGenerator::generate() {
    this->dispatch_includes();
    this->dispatch_structures();
    this->dispatch_globals();
    this->dispatch_schedule();
    return true;
};

bool CStyleBaseCodeGenerator::as_source(const std::filesystem::path& header_path, const std::filesystem::path& source_path) {
    std::ofstream ofs_header(header_path, std::ofstream::out | std::ofstream::trunc);
    if (!ofs_header.is_open()) {
        return false;
    }

    std::ofstream ofs_source(source_path, std::ofstream::out | std::ofstream::trunc);
    if (!ofs_source.is_open()) {
        return false;
    }

    ofs_header << "#pragma once" << std::endl;
    ofs_header << this->includes_stream_.str() << std::endl;
    ofs_header << this->classes_stream_.str() << std::endl;
    ofs_header.close();

    ofs_source << "#include \"" << header_path.filename().string() << "\"" << std::endl;
    for (auto& snippet : library_snippet_factory_->globals_snippets()) {
        ofs_source << snippet << std::endl;
    }
    ofs_source << this->globals_stream_.str() << std::endl;

    append_function_source(ofs_source);

    ofs_source.close();

    return true;
}

void CStyleBaseCodeGenerator::append_function_source(std::ofstream& ofs_source) {
    std::unique_ptr<std::vector<CaptureVarPlan>> capturePlan;
    if (!arg_capture_plan_.is_empty()) {
        this->emit_capture_context_init(ofs_source);
    }

    ofs_source << this->function_definition() << std::endl;
    ofs_source << "{" << std::endl;

    auto init_once = library_snippet_factory_->find(CODE_SNIPPET_INIT_ONCE);
    if (init_once != library_snippet_factory_->snippets().end()) {
        ofs_source << init_once->second.stream().str() << std::endl;
    }

    for (auto& snippet : library_snippet_factory_->setup_snippets()) {
        ofs_source << snippet << std::endl;
    }

    ofs_source << this->main_stream_.str() << std::endl;

    for (auto& snippet : library_snippet_factory_->teardown_snippets()) {
        ofs_source << snippet << std::endl;
    }

    auto deinit_once = library_snippet_factory_->find(CODE_SNIPPET_DEINIT_ONCE);
    if (deinit_once != library_snippet_factory_->snippets().end()) {
        ofs_source << deinit_once->second.stream().str() << std::endl;
    }

    ofs_source << "}" << std::endl;
}

} // namespace sdfg::codegen

1
2	#include "sdfg/codegen/code_generators/c_style_base_code_generator.h"
3
4	#include "sdfg/helpers/helpers.h"
5
6	namespace sdfg::codegen {
7
8	CStyleBaseCodeGenerator::CStyleBaseCodeGenerator(
9	StructuredSDFG& sdfg,
10	analysis::AnalysisManager& analysis_manager,
11	InstrumentationPlan& instrumentation_plan,
12	ArgCapturePlan& arg_capture_plan,
13	std::shared_ptr<CodeSnippetFactory> library_snippet_factory,
14	const std::string& externals_prefix
15	)
16	: CodeGenerator(	19✔
17	sdfg,	19✔
18	analysis_manager,	19✔
19	instrumentation_plan,	19✔
20	arg_capture_plan,	19✔
21	std::move(library_snippet_factory),	19✔
22	externals_prefix	19✔
23	) {	19✔
24	if (sdfg.type() != FunctionType_CPU) {	19✔
25	throw std::runtime_error("CStyleBaseCodeGenerator can only be used for CPU SDFGs");	×
26	}	×
27	};	19✔
28
29	bool CStyleBaseCodeGenerator::generate() {	17✔
30	this->dispatch_includes();	17✔
31	this->dispatch_structures();	17✔
32	this->dispatch_globals();	17✔
33	this->dispatch_schedule();	17✔
34	return true;	17✔
35	};	17✔
36
37	bool CStyleBaseCodeGenerator::as_source(const std::filesystem::path& header_path, const std::filesystem::path& source_path) {	1✔
38	std::ofstream ofs_header(header_path, std::ofstream::out \| std::ofstream::trunc);	1✔
39	if (!ofs_header.is_open()) {	1✔
40	return false;	×
41	}	×
42
43	std::ofstream ofs_source(source_path, std::ofstream::out \| std::ofstream::trunc);	1✔
44	if (!ofs_source.is_open()) {	1✔
45	return false;	×
46	}	×
47
48	ofs_header << "#pragma once" << std::endl;	1✔
49	ofs_header << this->includes_stream_.str() << std::endl;	1✔
50	ofs_header << this->classes_stream_.str() << std::endl;	1✔
51	ofs_header.close();	1✔
52
53	ofs_source << "#include \"" << header_path.filename().string() << "\"" << std::endl;	1✔
54	for (auto& snippet : library_snippet_factory_->globals_snippets()) {	1✔
NEW 55	ofs_source << snippet << std::endl;	×
NEW 56	}	×
57	ofs_source << this->globals_stream_.str() << std::endl;	1✔
58
59	append_function_source(ofs_source);	1✔
60
61	ofs_source.close();	1✔
62
63	return true;	1✔
64	}	1✔
65
66	void CStyleBaseCodeGenerator::append_function_source(std::ofstream& ofs_source) {	1✔
67	std::unique_ptr<std::vector<CaptureVarPlan>> capturePlan;	1✔
68	if (!arg_capture_plan_.is_empty()) {	1✔
69	this->emit_capture_context_init(ofs_source);	×
70	}	×
71
72	ofs_source << this->function_definition() << std::endl;	1✔
73	ofs_source << "{" << std::endl;	1✔
74
75	auto init_once = library_snippet_factory_->find(CODE_SNIPPET_INIT_ONCE);	1✔
76	if (init_once != library_snippet_factory_->snippets().end()) {	1✔
77	ofs_source << init_once->second.stream().str() << std::endl;	×
78	}	×
79
80	for (auto& snippet : library_snippet_factory_->setup_snippets()) {	1✔
NEW 81	ofs_source << snippet << std::endl;	×
NEW 82	}	×
83
84	ofs_source << this->main_stream_.str() << std::endl;	1✔
85
86	for (auto& snippet : library_snippet_factory_->teardown_snippets()) {	1✔
NEW 87	ofs_source << snippet << std::endl;	×
NEW 88	}	×
89
90	auto deinit_once = library_snippet_factory_->find(CODE_SNIPPET_DEINIT_ONCE);	1✔
91	if (deinit_once != library_snippet_factory_->snippets().end()) {	1✔
92	ofs_source << deinit_once->second.stream().str() << std::endl;	×
93	}	×
94
95	ofs_source << "}" << std::endl;	1✔
96	}	1✔
97
98	} // namespace sdfg::codegen

daisytuner / docc / 24408034210

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