1 /* Copyright (c) 2010-2020. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #ifndef INSTR_PRIVATE_HPP
7 #define INSTR_PRIVATE_HPP
11 #include "simgrid/instr.h"
12 #include "simgrid/s4u/Actor.hpp"
13 #include "src/instr/instr_paje_containers.hpp"
14 #include "src/instr/instr_paje_events.hpp"
15 #include "src/instr/instr_paje_types.hpp"
16 #include "src/instr/instr_paje_values.hpp"
17 #include "xbt/graph.h"
20 #include <iomanip> /** std::setprecision **/
32 void dump_generator_version();
33 void dump_comment_file(const std::string& filename);
34 void dump_header(bool basic, bool display_sizes);
37 /* Format of TRACING output.
38 * - paje is the regular format, that we all know
39 * - TI is a trick to reuse the tracing functions to generate a time independent trace during the execution. Such
40 * trace can easily be replayed with smpi_replay afterward. This trick should be removed and replaced by some code
41 * using the signal that we will create to cleanup the TRACING
43 enum class TraceFormat { Paje, /*TimeIndependent*/ Ti };
44 extern TraceFormat trace_format;
45 extern int trace_precision;
46 extern double last_timestamp_to_dump;
48 long long int new_paje_id();
51 void define_callbacks();
53 void platform_graph_export_graphviz(const std::string& output_filename);
55 void resource_set_utilization(const char* type, const char* name, const char* resource, const std::string& category,
56 double value, double now, double delta);
57 void dump_buffer(bool force);
66 std::shared_ptr<std::vector<int>> sendcounts = nullptr;
68 std::shared_ptr<std::vector<int>> recvcounts = nullptr;
69 std::string send_type = "";
70 std::string recv_type = "";
72 // NoOpTI: init, finalize, test, wait, barrier
73 explicit TIData(const std::string& name) : name_(name){};
74 // CPuTI: compute, sleep (+ waitAny and waitall out of laziness)
75 explicit TIData(const std::string& name, double amount) : name_(name), amount_(amount){};
76 // Pt2PtTI: send, isend, ssend, issend, recv, irecv
77 explicit TIData(const std::string& name, int endpoint, int size, const std::string& datatype)
78 : name_(name), endpoint(endpoint), send_size(size), send_type(datatype){};
79 // CollTI: bcast, reduce, allreduce, gather, scatter, allgather, alltoall
80 explicit TIData(const std::string& name, int root, double amount, int send_size, int recv_size,
81 const std::string& send_type, const std::string& recv_type)
85 , send_size(send_size)
86 , recv_size(recv_size)
87 , send_type(send_type)
88 , recv_type(recv_type){};
89 // VarCollTI: gatherv, scatterv, allgatherv, alltoallv (+ reducescatter out of laziness)
90 explicit TIData(const std::string& name, int root, int send_size, std::vector<int>* sendcounts, int recv_size,
91 std::vector<int>* recvcounts, const std::string& send_type, const std::string& recv_type)
92 : TIData(name, root, send_size, std::shared_ptr<std::vector<int>>(sendcounts), recv_size,
93 std::shared_ptr<std::vector<int>>(recvcounts), send_type, recv_type){};
95 explicit TIData(const std::string& name, int root, int send_size, std::shared_ptr<std::vector<int>> sendcounts,
96 int recv_size, std::shared_ptr<std::vector<int>> recvcounts, const std::string& send_type,
97 const std::string& recv_type)
100 , send_size(send_size)
101 , sendcounts(sendcounts)
102 , recv_size(recv_size)
103 , recvcounts(recvcounts)
104 , send_type(send_type)
105 , recv_type(recv_type){};
107 virtual ~TIData() = default;
109 const std::string& get_name() const { return name_; }
110 double get_amount() const { return amount_; }
111 virtual std::string print() = 0;
112 virtual std::string display_size() = 0;
115 class NoOpTIData : public TIData {
117 explicit NoOpTIData(const std::string& name) : TIData(name){};
118 std::string print() override { return get_name(); }
119 std::string display_size() override { return "NA"; }
122 class CpuTIData : public TIData {
124 explicit CpuTIData(const std::string& name, double amount) : TIData(name, amount){};
125 std::string print() override
127 std::stringstream stream;
128 stream << get_name() << " " << get_amount();
131 std::string display_size() override { return std::to_string(get_amount()); }
134 class Pt2PtTIData : public TIData {
138 explicit Pt2PtTIData(const std::string& name, int endpoint, int size, int tag, const std::string& datatype)
139 : TIData(name, endpoint, size, datatype), tag(tag){};
141 explicit Pt2PtTIData(const std::string& name, int endpoint, int size, const std::string& datatype)
142 : TIData(name, endpoint, size, datatype){};
143 std::string print() override
145 std::stringstream stream;
146 stream << get_name() << " " << endpoint << " ";
147 stream << tag << " " << send_size << " " << send_type;
150 std::string display_size() override { return std::to_string(send_size); }
153 class CollTIData : public TIData {
155 explicit CollTIData(const std::string& name, int root, double amount, int send_size, int recv_size,
156 const std::string& send_type, const std::string& recv_type)
157 : TIData(name, root, amount, send_size, recv_size, send_type, recv_type){};
158 std::string print() override
160 std::stringstream stream;
161 stream << get_name() << " " << send_size << " ";
163 stream << recv_size << " ";
164 if (get_amount() >= 0.0)
165 stream << get_amount() << " ";
166 if (endpoint > 0 || (endpoint == 0 && not send_type.empty()))
167 stream << endpoint << " ";
168 stream << send_type << " " << recv_type;
172 std::string display_size() override { return std::to_string(send_size); }
175 class VarCollTIData : public TIData {
177 explicit VarCollTIData(const std::string& name, int root, int send_size, std::vector<int>* sendcounts, int recv_size,
178 std::vector<int>* recvcounts, const std::string& send_type, const std::string& recv_type)
179 : TIData(name, root, send_size, sendcounts, recv_size, recvcounts, send_type, recv_type){};
181 explicit VarCollTIData(const std::string& name, int root, int send_size, std::shared_ptr<std::vector<int>> sendcounts,
182 int recv_size, std::shared_ptr<std::vector<int>> recvcounts, const std::string& send_type,
183 const std::string& recv_type)
184 : TIData(name, root, send_size, sendcounts, recv_size, recvcounts, send_type, recv_type){};
186 std::string print() override
188 std::stringstream stream;
189 stream << get_name() << " ";
191 stream << send_size << " ";
192 if (sendcounts != nullptr)
193 for (auto count : *sendcounts)
194 stream << count << " ";
196 stream << recv_size << " ";
197 if (recvcounts != nullptr)
198 for (auto count : *recvcounts)
199 stream << count << " ";
200 if (endpoint > 0 || (endpoint == 0 && not send_type.empty()))
201 stream << endpoint << " ";
202 stream << send_type << " " << recv_type;
206 std::string display_size() override { return std::to_string(send_size > 0 ? send_size : recv_size); }
210 * If we want to wait for a request of asynchronous communication, we need to be able
211 * to identify this request. We do this by searching for a request identified by (src, dest, tag).
213 class WaitTIData : public TIData {
219 explicit WaitTIData(int src, int dest, int tag) : TIData("wait"), src(src), dest(dest), tag(tag){};
221 std::string print() override
223 std::stringstream stream;
224 stream << get_name() << " " << src << " " << dest << " " << tag;
229 std::string display_size() override { return "NA"; }
232 class AmpiMigrateTIData : public TIData {
233 size_t memory_consumption;
235 explicit AmpiMigrateTIData(size_t memory_conso) : TIData("migrate"), memory_consumption(memory_conso) { };
237 std::string print() override
239 std::stringstream stream;
240 stream << get_name() << " " << memory_consumption;
245 std::string display_size() override { return "NA"; }
248 } // namespace simgrid
250 XBT_PRIVATE std::string instr_pid(simgrid::s4u::Actor const& proc);
252 extern XBT_PRIVATE std::set<std::string> created_categories;
253 extern XBT_PRIVATE std::set<std::string> declared_marks;
254 extern XBT_PRIVATE std::set<std::string> user_host_variables;
255 extern XBT_PRIVATE std::set<std::string> user_vm_variables;
256 extern XBT_PRIVATE std::set<std::string> user_link_variables;
258 /* from instr_config.c */
259 XBT_PRIVATE bool TRACE_needs_platform();
260 XBT_PRIVATE bool TRACE_is_enabled();
261 XBT_PRIVATE bool TRACE_platform();
262 XBT_PRIVATE bool TRACE_platform_topology();
263 XBT_PRIVATE bool TRACE_categorized();
264 XBT_PRIVATE bool TRACE_uncategorized();
265 XBT_PRIVATE bool TRACE_actor_is_enabled();
266 XBT_PRIVATE bool TRACE_vm_is_enabled();
267 XBT_PRIVATE bool TRACE_disable_link();
268 XBT_PRIVATE bool TRACE_disable_speed();
269 XBT_PRIVATE bool TRACE_display_sizes();
271 /* Public functions used in SMPI */
272 XBT_PUBLIC bool TRACE_smpi_is_enabled();
273 XBT_PUBLIC bool TRACE_smpi_is_grouped();
274 XBT_PUBLIC bool TRACE_smpi_is_computing();
275 XBT_PUBLIC bool TRACE_smpi_is_sleeping();
276 XBT_PUBLIC bool TRACE_smpi_view_internals();
279 void instr_new_variable_type(const std::string& new_typename, const std::string& color);
280 void instr_new_user_variable_type(const std::string& father_type, const std::string& new_typename,
281 const std::string& color);
282 void instr_new_user_state_type(const std::string& father_type, const std::string& new_typename);
283 void instr_new_value_for_user_state_type(const std::string& new_typename, const char* value, const std::string& color);
285 XBT_PRIVATE void TRACE_help();