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Stage ABI-scoped unit generations

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udo
2026-07-18 14:09:38 +00:00
parent 810c19b042
commit 1952c7d762
27 changed files with 302 additions and 53 deletions
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src/linux_fastcgi.cpp
+33 -1
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@@ -1221,7 +1221,7 @@ void proactive_compile_queue_push(StringList& queue, String file_name)
bool proactive_compile_unit(Request& context, String file_name, bool& source_missing)
{
bool failed = false;
String wasm_path = server_state.config["BIN_DIRECTORY"] + file_name + ".wasm";
String wasm_path = compiler_unit_wasm_path(&context, file_name);
if(compiler_unit_needs_recompile(&context, file_name, &source_missing))
{
printf("(i) proactive compile %s\n", file_name.c_str());
@@ -1582,6 +1582,36 @@ void init_base_process()
srand(time());
}
int precompile_unit_generation()
{
f64 started_at = time_precise();
server_state.config = make_server_settings();
server_state.config["COMPILER_SYS_PATH"] = cwd_get();
Request background_context;
background_context.server = &server_state;
mkdir(server_state.config["BIN_DIRECTORY"]);
mkdir(compiler_unit_bin_directory(&background_context));
set_active_request(background_context);
auto files = compiler_scan_site_units(&background_context);
compiler_set_known_units(&background_context, files);
u64 failed = 0;
u64 compiled = 0;
for(auto& file_name : files)
{
bool source_missing = false;
if(compiler_unit_needs_recompile(&background_context, file_name, &source_missing))
compiled++;
if(proactive_compile_unit(background_context, file_name, source_missing))
failed++;
}
printf("Precompiled unit generation %s: %zu units, %llu compiled, %llu failed in %.3f s\n",
compiler_unit_bin_directory(&background_context).c_str(), files.size(),
(unsigned long long)compiled, (unsigned long long)failed,
time_precise() - started_at);
return(failed == 0 ? 0 : 1);
}
int main(int argc, char** argv)
{
// systemd connects stdout to a pipe, which otherwise block-buffers child
@@ -1592,6 +1622,8 @@ int main(int argc, char** argv)
// after a fault does not allocate.
backtrace(request_fault_frames, 4);
process_start_directory();
if(argc == 2 && String(argv[1]) == "--precompile")
return(precompile_unit_generation());
init_base_process();
ensure_proactive_compiler();