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Very Basic Profiling

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This commit is contained in:
Ginger Bill
2016-10-09 20:14:32 +01:00
parent 5bffa4ee79
commit 90babbfbf3
9 changed files with 286 additions and 73 deletions
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src/main.cpp
+15 -37
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@@ -1,6 +1,5 @@
// #define DISPLAY_TIMING
#include "common.cpp"
#include "profiler.cpp"
#include "unicode.cpp"
#include "tokenizer.cpp"
#include "parser.cpp"
@@ -8,7 +7,9 @@
#include "checker/checker.cpp"
#include "codegen/codegen.cpp"
i32 win32_exec_command_line_app(char *fmt, ...) {
i32 win32_exec_command_line_app(char *name, char *fmt, ...) {
// PROF_SCOPED_STR(name);
STARTUPINFOW start_info = {gb_size_of(STARTUPINFOW)};
PROCESS_INFORMATION pi = {};
char cmd_line[2048] = {};
@@ -51,25 +52,6 @@ i32 win32_exec_command_line_app(char *fmt, ...) {
}
}
#if defined(DISPLAY_TIMING)
#define INIT_TIMER() f64 start_time = gb_time_now(), end_time = 0, total_time = 0
#define PRINT_TIMER(section) do { \
f64 diff; \
end_time = gb_time_now(); \
diff = end_time - start_time; \
total_time += diff; \
gb_printf_err("%s: %.1f ms\n", section, diff*1000.0); \
start_time = gb_time_now(); \
} while (0)
#define PRINT_ACCUMULATION() do { \
gb_printf_err("Total compilation time: %.1f ms\n", total_time*1000.0); \
} while (0)
#else
#define INIT_TIMER()
#define PRINT_TIMER(section)
#define PRINT_ACCUMULATION()
#endif
enum ArchKind {
@@ -113,14 +95,14 @@ int main(int argc, char **argv) {
gb_printf_err("using: %s [run] <filename> \n", argv[0]);
return 1;
}
prof_init();
#if 1
init_string_buffer_memory();
init_global_error_collector();
String module_dir = get_module_dir();
INIT_TIMER();
String module_dir = get_module_dir();
init_universal_scope();
@@ -142,7 +124,6 @@ int main(int argc, char **argv) {
return 1;
}
PRINT_TIMER("Syntax Parser");
#if 1
Checker checker = {};
@@ -154,7 +135,6 @@ int main(int argc, char **argv) {
check_parsed_files(&checker);
PRINT_TIMER("Semantic Checker");
#endif
#if 1
ssaGen ssa = {};
@@ -165,11 +145,11 @@ int main(int argc, char **argv) {
ssa_gen_tree(&ssa);
PRINT_TIMER("SSA Tree");
// TODO(bill): Speedup writing to file for IR code
ssa_gen_ir(&ssa);
PRINT_TIMER("SSA IR");
prof_print_all();
#if 1
char const *output_name = ssa.output_file.filename;
@@ -181,7 +161,7 @@ int main(int argc, char **argv) {
i32 exit_code = 0;
// For more passes arguments: http://llvm.org/docs/Passes.html
exit_code = win32_exec_command_line_app(
exit_code = win32_exec_command_line_app("llvm-opt",
"%.*sbin/opt %s -o %.*s.bc "
"-mem2reg "
"-memcpyopt "
@@ -196,10 +176,9 @@ int main(int argc, char **argv) {
return exit_code;
}
PRINT_TIMER("llvm-opt");
// For more arguments: http://llvm.org/docs/CommandGuide/llc.html
exit_code = win32_exec_command_line_app(
exit_code = win32_exec_command_line_app("llvm-llc",
"%.*sbin/llc %.*s.bc -filetype=obj -O%d "
"%.*s "
// "-debug-pass=Arguments "
@@ -212,7 +191,6 @@ int main(int argc, char **argv) {
return exit_code;
}
PRINT_TIMER("llvm-llc");
gbString lib_str = gb_string_make(gb_heap_allocator(), "Kernel32.lib");
// defer (gb_string_free(lib_str));
@@ -223,7 +201,7 @@ int main(int argc, char **argv) {
" %.*s.lib", LIT(lib));
lib_str = gb_string_appendc(lib_str, lib_str_buf);
}
exit_code = win32_exec_command_line_app(
exit_code = win32_exec_command_line_app("msvc-link",
"link %.*s.obj -OUT:%.*s.exe %s "
"/defaultlib:libcmt "
"/nologo /incremental:no /opt:ref /subsystem:console "
@@ -234,15 +212,15 @@ int main(int argc, char **argv) {
if (exit_code != 0) {
return exit_code;
}
PRINT_TIMER("msvc-link");
PRINT_ACCUMULATION();
// prof_print_all();
if (run_output) {
win32_exec_command_line_app("%.*s.exe", cast(int)base_name_len, output_name);
win32_exec_command_line_app("odin run", "%.*s.exe", cast(int)base_name_len, output_name);
}
#endif
#endif
#endif
return 0;
}