udo/uce
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Skip canonicalization for recent source entries

Browse Source
This commit is contained in:
udo
2026-07-17 22:06:17 +00:00
parent 9beec0dd03
commit 914cf17f23
1 changed files with 26 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/lib/compiler.cpp
+26 -9
View File
@@ -64,6 +64,18 @@ const u64 UCE_UNIT_SOURCE_SIGNATURE_CACHE_MAX = 4096;
std::mutex unit_source_signature_cache_mutex; std::mutex unit_source_signature_cache_mutex;
std::map<String, UnitSourceSignatureEntry> unit_source_signature_cache; std::map<String, UnitSourceSignatureEntry> unit_source_signature_cache;
bool compiler_recent_unit_source_entry(String file_name, UnitSourceSignatureEntry& entry)
{
auto checked_at = std::chrono::steady_clock::now();
std::lock_guard<std::mutex> lock(unit_source_signature_cache_mutex);
auto cached = unit_source_signature_cache.find(file_name);
if(cached == unit_source_signature_cache.end() ||
std::chrono::duration_cast<std::chrono::milliseconds>(checked_at - cached->second.checked_at).count() >= 1000)
return(false);
entry = cached->second;
return(true);
}
bool compiler_jit_compile_on_request_enabled(Request* context) bool compiler_jit_compile_on_request_enabled(Request* context)
{ {
if(!context || !context->server) if(!context || !context->server)
@@ -151,11 +163,9 @@ UnitSourceSignatureEntry compiler_unit_source_entry(String file_name, bool allow
auto checked_at = std::chrono::steady_clock::now(); auto checked_at = std::chrono::steady_clock::now();
if(allow_recent_stat) if(allow_recent_stat)
{ {
std::lock_guard<std::mutex> lock(unit_source_signature_cache_mutex); UnitSourceSignatureEntry cached;
auto cached = unit_source_signature_cache.find(file_name); if(compiler_recent_unit_source_entry(file_name, cached))
if(cached != unit_source_signature_cache.end() && return(cached);
std::chrono::duration_cast<std::chrono::milliseconds>(checked_at - cached->second.checked_at).count() < 1000)
return(cached->second);
} }
struct stat info; struct stat info;
UnitSourceSignatureEntry entry; UnitSourceSignatureEntry entry;
@@ -189,14 +199,21 @@ UnitSourceSignatureEntry compiler_unit_source_entry(String file_name, bool allow
void compiler_append_unit_source_signature(String file_name, std::set<String>& visited, String& signature, bool allow_recent_stat) void compiler_append_unit_source_signature(String file_name, std::set<String>& visited, String& signature, bool allow_recent_stat)
{ {
String normalized = path_real(file_name); String normalized = file_name;
if(normalized == "") UnitSourceSignatureEntry entry;
normalized = file_name; bool recent = allow_recent_stat && compiler_recent_unit_source_entry(normalized, entry);
if(!recent)
{
normalized = path_real(file_name);
if(normalized == "")
normalized = file_name;
}
if(visited.find(normalized) != visited.end()) if(visited.find(normalized) != visited.end())
return; return;
visited.insert(normalized); visited.insert(normalized);
UnitSourceSignatureEntry entry = compiler_unit_source_entry(normalized, allow_recent_stat); if(!recent)
entry = compiler_unit_source_entry(normalized, allow_recent_stat);
signature += normalized + ":" + entry.content_hash + (entry.readable ? String("") : String(":unreadable")) + "\n"; signature += normalized + ":" + entry.content_hash + (entry.readable ? String("") : String(":unreadable")) + "\n";
for(String loaded : entry.loaded_paths) for(String loaded : entry.loaded_paths)
compiler_append_unit_source_signature(loaded, visited, signature, allow_recent_stat); compiler_append_unit_source_signature(loaded, visited, signature, allow_recent_stat);