From 87ac68fcf2b5fcaa02118929b820e61bbd8c10c4 Mon Sep 17 00:00:00 2001 From: gingerBill Date: Mon, 8 Jul 2024 23:39:14 +0100 Subject: Add `-internal-cached` --- src/main.cpp | 26 +++++++++++++++++++++++--- 1 file changed, 23 insertions(+), 3 deletions(-) (limited to 'src/main.cpp') diff --git a/src/main.cpp b/src/main.cpp index bbb326af3..006a7ddbc 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -71,6 +71,8 @@ gb_global Timings global_timings = {0}; #include "checker.cpp" #include "docs.cpp" +#include "cached.cpp" + #include "linker.cpp" #if defined(GB_SYSTEM_WINDOWS) && defined(ODIN_TILDE_BACKEND) @@ -391,6 +393,7 @@ enum BuildFlagKind { BuildFlag_InternalIgnoreLLVMBuild, BuildFlag_InternalIgnorePanic, BuildFlag_InternalModulePerFile, + BuildFlag_InternalCached, BuildFlag_Tilde, @@ -594,6 +597,7 @@ gb_internal bool parse_build_flags(Array args) { add_flag(&build_flags, BuildFlag_InternalIgnoreLLVMBuild, str_lit("internal-ignore-llvm-build"),BuildFlagParam_None, Command_all); add_flag(&build_flags, BuildFlag_InternalIgnorePanic, str_lit("internal-ignore-panic"), BuildFlagParam_None, Command_all); add_flag(&build_flags, BuildFlag_InternalModulePerFile, str_lit("internal-module-per-file"), BuildFlagParam_None, Command_all); + add_flag(&build_flags, BuildFlag_InternalCached, str_lit("internal-cached"), BuildFlagParam_None, Command_all); #if ALLOW_TILDE add_flag(&build_flags, BuildFlag_Tilde, str_lit("tilde"), BuildFlagParam_None, Command__does_build); @@ -1413,6 +1417,10 @@ gb_internal bool parse_build_flags(Array args) { case BuildFlag_InternalModulePerFile: build_context.module_per_file = true; break; + case BuildFlag_InternalCached: + build_context.cached = true; + build_context.use_separate_modules = true; + break; case BuildFlag_Tilde: build_context.tilde_backend = true; @@ -1921,9 +1929,6 @@ gb_internal void show_timings(Checker *c, Timings *t) { gb_internal GB_COMPARE_PROC(file_path_cmp) { AstFile *x = *(AstFile **)a; AstFile *y = *(AstFile **)b; - if (x == y) { - return 0; - } return string_compare(x->fullpath, y->fullpath); } @@ -3322,6 +3327,13 @@ int main(int arg_count, char const **arg_ptr) { return 0; } + if (build_context.cached) { + MAIN_TIME_SECTION("check cached build"); + if (try_cached_build(checker)) { + goto end_of_code_gen; + } + } + #if ALLOW_TILDE if (build_context.tilde_backend) { LinkerData linker_data = {}; @@ -3383,6 +3395,8 @@ int main(int arg_count, char const **arg_ptr) { remove_temp_files(gen); } +end_of_code_gen:; + if (build_context.show_timings) { show_timings(checker, &global_timings); } @@ -3391,6 +3405,12 @@ int main(int arg_count, char const **arg_ptr) { export_dependencies(checker); } + + if (!build_context.build_cache_data.copy_already_done && + build_context.cached) { + try_copy_executable_to_cache(); + } + if (run_output) { String exe_name = path_to_string(heap_allocator(), build_context.build_paths[BuildPath_Output]); defer (gb_free(heap_allocator(), exe_name.text)); -- cgit v1.2.3 From ccdad8b8dd3af934ef12e833b79c239c8a04895e Mon Sep 17 00:00:00 2001 From: gingerBill Date: Tue, 9 Jul 2024 13:31:54 +0100 Subject: Add `odin clear-cache` --- src/cached.cpp | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ src/main.cpp | 2 ++ 2 files changed, 83 insertions(+) (limited to 'src/main.cpp') diff --git a/src/cached.cpp b/src/cached.cpp index 62c7641e5..83950c82b 100644 --- a/src/cached.cpp +++ b/src/cached.cpp @@ -4,6 +4,87 @@ gb_internal GB_COMPARE_PROC(cached_file_cmp) { return string_compare(x, y); } +bool recursively_delete_directory(wchar_t *wpath_c) { +#if defined(GB_SYSTEM_WINDOWS) + auto const is_dots_w = [](wchar_t const *str) -> bool { + if (!str) { + return false; + } + return wcscmp(str, L".") == 0 || wcscmp(str, L"..") == 0; + }; + + TEMPORARY_ALLOCATOR_GUARD(); + + wchar_t dir_path[MAX_PATH] = {}; + wchar_t filename[MAX_PATH] = {}; + wcscpy(dir_path, wpath_c); + wcscat(dir_path, L"\\*"); + + wcscpy(filename, wpath_c); + wcscat(filename, L"\\"); + + + WIN32_FIND_DATAW find_file_data = {}; + HANDLE hfind = FindFirstFileW(dir_path, &find_file_data); + if (hfind == INVALID_HANDLE_VALUE) { + return false; + } + defer (FindClose(hfind)); + + wcscpy(dir_path, filename); + + for (;;) { + if (FindNextFileW(hfind, &find_file_data)) { + if (is_dots_w(find_file_data.cFileName)) { + continue; + } + wcscat(filename, find_file_data.cFileName); + + if (find_file_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { + if (!recursively_delete_directory(filename)) { + return false; + } + RemoveDirectoryW(filename); + wcscpy(filename, dir_path); + } else { + if (find_file_data.dwFileAttributes & FILE_ATTRIBUTE_READONLY) { + _wchmod(filename, _S_IWRITE); + } + if (!DeleteFileW(filename)) { + return false; + } + wcscpy(filename, dir_path); + } + } else { + if (GetLastError() == ERROR_NO_MORE_FILES) { + break; + } + return false; + } + } + + + return RemoveDirectoryW(wpath_c); +#else + return false; +#endif +} + +bool recursively_delete_directory(String const &path) { +#if defined(GB_SYSTEM_WINDOWS) + String16 wpath = string_to_string16(permanent_allocator(), path); + wchar_t *wpath_c = alloc_wstring(permanent_allocator(), wpath); + return recursively_delete_directory(wpath_c); +#else + return false; +#endif +} + +int try_clear_cache(void) { + bool ok = recursively_delete_directory(str_lit(".odin-cache")); + return ok ? 0 : 1; +} + u64 crc64_with_seed(void const *data, isize len, u64 seed) { isize remaining; diff --git a/src/main.cpp b/src/main.cpp index 006a7ddbc..49c34014b 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -3057,6 +3057,8 @@ int main(int arg_count, char const **arg_ptr) { } else if (command == "root") { gb_printf("%.*s", LIT(odin_root_dir())); return 0; + } else if (command == "clear-cache") { + return try_clear_cache(); } else { String argv1 = {}; if (args.count > 1) { -- cgit v1.2.3 From 886ee66e7fcabbd09c20fd55d98051e3854dfd76 Mon Sep 17 00:00:00 2001 From: gingerBill Date: Tue, 9 Jul 2024 14:16:56 +0100 Subject: Cache files, env, and args --- src/build_settings.cpp | 7 +- src/cached.cpp | 170 +++++++++++++++++++++++++++++++++++++++++-------- src/main.cpp | 13 +++- src/parser.cpp | 10 +++ src/parser.hpp | 4 ++ 5 files changed, 175 insertions(+), 29 deletions(-) (limited to 'src/main.cpp') diff --git a/src/build_settings.cpp b/src/build_settings.cpp index be896f6fa..28ca0f088 100644 --- a/src/build_settings.cpp +++ b/src/build_settings.cpp @@ -329,7 +329,12 @@ enum SanitizerFlags : u32 { struct BuildCacheData { u64 crc; String cache_dir; - String manifest_path; + + // manifests + String files_path; + String args_path; + String env_path; + bool copy_already_done; }; diff --git a/src/cached.cpp b/src/cached.cpp index ab6d99848..da72e9989 100644 --- a/src/cached.cpp +++ b/src/cached.cpp @@ -1,4 +1,4 @@ -gb_internal GB_COMPARE_PROC(cached_file_cmp) { +gb_internal GB_COMPARE_PROC(string_cmp) { String const &x = *(String *)a; String const &y = *(String *)b; return string_compare(x, y); @@ -182,7 +182,9 @@ bool try_copy_executable_from_cache(void) { // returns false if different, true if it is the same -bool try_cached_build(Checker *c) { +bool try_cached_build(Checker *c, Array const &args) { + TEMPORARY_ALLOCATOR_GUARD(); + Parser *p = c->parser; auto files = array_make(heap_allocator()); @@ -200,7 +202,7 @@ bool try_cached_build(Checker *c) { array_add(&files, cache->path); } - array_sort(files, cached_file_cmp); + array_sort(files, string_cmp); u64 crc = 0; for (String const &path : files) { @@ -213,28 +215,58 @@ bool try_cached_build(Checker *c) { gbString crc_str = gb_string_make_reserve(permanent_allocator(), 16); crc_str = gb_string_append_fmt(crc_str, "%016llx", crc); - String cache_dir = concatenate3_strings(permanent_allocator(), base_cache_dir, str_lit("/"), make_string_c(crc_str)); - String manifest_path = concatenate3_strings(permanent_allocator(), cache_dir, str_lit("/"), str_lit("odin.manifest")); + String cache_dir = concatenate3_strings(permanent_allocator(), base_cache_dir, str_lit("/"), make_string_c(crc_str)); + String files_path = concatenate3_strings(permanent_allocator(), cache_dir, str_lit("/"), str_lit("files.manifest")); + String args_path = concatenate3_strings(permanent_allocator(), cache_dir, str_lit("/"), str_lit("args.manifest")); + String env_path = concatenate3_strings(permanent_allocator(), cache_dir, str_lit("/"), str_lit("env.manifest")); build_context.build_cache_data.cache_dir = cache_dir; - build_context.build_cache_data.manifest_path = manifest_path; + build_context.build_cache_data.files_path = files_path; + build_context.build_cache_data.args_path = args_path; + build_context.build_cache_data.env_path = env_path; + + auto envs = array_make(heap_allocator()); + defer (array_free(&envs)); + { + #if defined(GB_SYSTEM_WINDOWS) + wchar_t *strings = GetEnvironmentStringsW(); + defer (FreeEnvironmentStringsW(strings)); + + wchar_t *curr_string = strings; + while (curr_string && *curr_string) { + String16 wstr = make_string16_c(curr_string); + curr_string += wstr.len+1; + String str = string16_to_string(temporary_allocator(), wstr); + array_add(&envs, str); + } + #endif + } + array_sort(envs, string_cmp); if (check_if_exists_directory_otherwise_create(cache_dir)) { - goto do_write_file; + goto write_cache; } - if (check_if_exists_file_otherwise_create(manifest_path)) { - goto do_write_file; - } else { + if (check_if_exists_file_otherwise_create(files_path)) { + goto write_cache; + } + if (check_if_exists_file_otherwise_create(args_path)) { + goto write_cache; + } + if (check_if_exists_file_otherwise_create(env_path)) { + goto write_cache; + } + + { // exists already LoadedFile loaded_file = {}; LoadedFileError file_err = load_file_32( - alloc_cstring(temporary_allocator(), manifest_path), + alloc_cstring(temporary_allocator(), files_path), &loaded_file, false ); - if (file_err) { + if (file_err > LoadedFile_Empty) { return false; } @@ -250,7 +282,7 @@ bool try_cached_build(Checker *c) { } isize sep = string_index_byte(line, ' '); if (sep < 0) { - goto do_write_file; + goto write_cache; } String timestamp_str = substring(line, 0, sep); @@ -260,43 +292,131 @@ bool try_cached_build(Checker *c) { path_str = string_trim_whitespace(path_str); if (file_count >= files.count) { - goto do_write_file; + goto write_cache; } if (files[file_count] != path_str) { - goto do_write_file; + goto write_cache; } u64 timestamp = exact_value_to_u64(exact_value_integer_from_string(timestamp_str)); gbFileTime last_write_time = gb_file_last_write_time(alloc_cstring(temporary_allocator(), path_str)); if (last_write_time != timestamp) { - goto do_write_file; + goto write_cache; } } if (file_count != files.count) { - goto do_write_file; + goto write_cache; } + } + { + LoadedFile loaded_file = {}; - goto try_copy_executable; + LoadedFileError file_err = load_file_32( + alloc_cstring(temporary_allocator(), args_path), + &loaded_file, + false + ); + if (file_err > LoadedFile_Empty) { + return false; + } + + String data = {cast(u8 *)loaded_file.data, loaded_file.size}; + String_Iterator it = {data, 0}; + + isize args_count = 0; + + for (; it.pos < data.len; args_count++) { + String line = string_split_iterator(&it, '\n'); + line = string_trim_whitespace(line); + if (line.len == 0) { + break; + } + if (args_count >= args.count) { + goto write_cache; + } + + if (line != args[args_count]) { + goto write_cache; + } + } } + { + LoadedFile loaded_file = {}; -do_write_file:; + LoadedFileError file_err = load_file_32( + alloc_cstring(temporary_allocator(), env_path), + &loaded_file, + false + ); + if (file_err > LoadedFile_Empty) { + return false; + } + + String data = {cast(u8 *)loaded_file.data, loaded_file.size}; + String_Iterator it = {data, 0}; + + isize env_count = 0; + + for (; it.pos < data.len; env_count++) { + String line = string_split_iterator(&it, '\n'); + line = string_trim_whitespace(line); + if (line.len == 0) { + break; + } + if (env_count >= envs.count) { + goto write_cache; + } + + if (line != envs[env_count]) { + goto write_cache; + } + } + } + + return try_copy_executable_from_cache(); + +write_cache:; { - char const *manifest_path_c = alloc_cstring(temporary_allocator(), manifest_path); - gb_file_remove(manifest_path_c); + char const *path_c = alloc_cstring(temporary_allocator(), files_path); + gb_file_remove(path_c); gbFile f = {}; defer (gb_file_close(&f)); - gb_file_open_mode(&f, gbFileMode_Write, manifest_path_c); + gb_file_open_mode(&f, gbFileMode_Write, path_c); for (String const &path : files) { gbFileTime ft = gb_file_last_write_time(alloc_cstring(temporary_allocator(), path)); gb_fprintf(&f, "%llu %.*s\n", cast(unsigned long long)ft, LIT(path)); } - return false; } + { + char const *path_c = alloc_cstring(temporary_allocator(), args_path); + gb_file_remove(path_c); -try_copy_executable:; - return try_copy_executable_from_cache(); + gbFile f = {}; + defer (gb_file_close(&f)); + gb_file_open_mode(&f, gbFileMode_Write, path_c); + + for (String const &arg : args) { + String targ = string_trim_whitespace(arg); + gb_fprintf(&f, "%.*s\n", LIT(targ)); + } + } + { + char const *path_c = alloc_cstring(temporary_allocator(), env_path); + gb_file_remove(path_c); + + gbFile f = {}; + defer (gb_file_close(&f)); + gb_file_open_mode(&f, gbFileMode_Write, path_c); + + for (String const &env : envs) { + gb_fprintf(&f, "%.*s\n", LIT(env)); + } + } + + + return false; } diff --git a/src/main.cpp b/src/main.cpp index 49c34014b..f2312f248 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -3271,12 +3271,19 @@ int main(int arg_count, char const **arg_ptr) { print_all_errors(); } - MAIN_TIME_SECTION("type check"); checker->parser = parser; init_checker(checker); - defer (destroy_checker(checker)); + defer (destroy_checker(checker)); // this is here because of a `goto` + + if (build_context.cached && parser->total_seen_load_directive_count.load() == 0) { + MAIN_TIME_SECTION("check cached build (pre-semantic check)"); + if (try_cached_build(checker, args)) { + goto end_of_code_gen; + } + } + MAIN_TIME_SECTION("type check"); check_parsed_files(checker); check_defines(&build_context, checker); if (any_errors()) { @@ -3331,7 +3338,7 @@ int main(int arg_count, char const **arg_ptr) { if (build_context.cached) { MAIN_TIME_SECTION("check cached build"); - if (try_cached_build(checker)) { + if (try_cached_build(checker, args)) { goto end_of_code_gen; } } diff --git a/src/parser.cpp b/src/parser.cpp index 548e46cbe..eb012e980 100644 --- a/src/parser.cpp +++ b/src/parser.cpp @@ -787,6 +787,9 @@ gb_internal Ast *ast_basic_directive(AstFile *f, Token token, Token name) { Ast *result = alloc_ast_node(f, Ast_BasicDirective); result->BasicDirective.token = token; result->BasicDirective.name = name; + if (string_starts_with(name.string, str_lit("load"))) { + f->seen_load_directive_count++; + } return result; } @@ -6576,6 +6579,13 @@ gb_internal ParseFileError parse_packages(Parser *p, String init_filename) { } } } + + for (AstPackage *pkg : p->packages) { + for (AstFile *file : pkg->files) { + p->total_seen_load_directive_count += file->seen_load_directive_count; + } + } + return ParseFile_None; } diff --git a/src/parser.hpp b/src/parser.hpp index 521fd7a37..86b3393af 100644 --- a/src/parser.hpp +++ b/src/parser.hpp @@ -140,6 +140,8 @@ struct AstFile { // This is effectively a queue but does not require any multi-threading capabilities Array delayed_decls_queues[AstDelayQueue_COUNT]; + std::atomic seen_load_directive_count; + #define PARSER_MAX_FIX_COUNT 6 isize fix_count; TokenPos fix_prev_pos; @@ -210,6 +212,8 @@ struct Parser { std::atomic total_token_count; std::atomic total_line_count; + std::atomic total_seen_load_directive_count; + // TODO(bill): What should this mutex be per? // * Parser // * Package -- cgit v1.2.3 From 14dc3598b4ef4b32e4fd1bcbf3f6f3ce3e40a9cf Mon Sep 17 00:00:00 2001 From: gingerBill Date: Tue, 9 Jul 2024 14:33:01 +0100 Subject: Add `gb_internal` to procedures --- src/cached.cpp | 23 +++++++++++------------ src/main.cpp | 2 +- 2 files changed, 12 insertions(+), 13 deletions(-) (limited to 'src/main.cpp') diff --git a/src/cached.cpp b/src/cached.cpp index 59c68c6ee..0cf9dcf5f 100644 --- a/src/cached.cpp +++ b/src/cached.cpp @@ -4,7 +4,7 @@ gb_internal GB_COMPARE_PROC(string_cmp) { return string_compare(x, y); } -bool recursively_delete_directory(wchar_t *wpath_c) { +gb_internal bool recursively_delete_directory(wchar_t *wpath_c) { #if defined(GB_SYSTEM_WINDOWS) auto const is_dots_w = [](wchar_t const *str) -> bool { if (!str) { @@ -70,7 +70,7 @@ bool recursively_delete_directory(wchar_t *wpath_c) { #endif } -bool recursively_delete_directory(String const &path) { +gb_internal bool recursively_delete_directory(String const &path) { #if defined(GB_SYSTEM_WINDOWS) String16 wpath = string_to_string16(permanent_allocator(), path); wchar_t *wpath_c = alloc_wstring(permanent_allocator(), wpath); @@ -80,13 +80,12 @@ bool recursively_delete_directory(String const &path) { #endif } -int try_clear_cache(void) { - bool ok = recursively_delete_directory(str_lit(".odin-cache")); - return ok ? 0 : 1; +gb_internal bool try_clear_cache(void) { + return recursively_delete_directory(str_lit(".odin-cache")); } -u64 crc64_with_seed(void const *data, isize len, u64 seed) { +gb_internal u64 crc64_with_seed(void const *data, isize len, u64 seed) { isize remaining; u64 result = ~seed; u8 const *c = cast(u8 const *)data; @@ -96,7 +95,7 @@ u64 crc64_with_seed(void const *data, isize len, u64 seed) { return ~result; } -bool check_if_exists_file_otherwise_create(String const &str) { +gb_internal bool check_if_exists_file_otherwise_create(String const &str) { char const *str_c = alloc_cstring(permanent_allocator(), str); if (!gb_file_exists(str_c)) { gbFile f = {}; @@ -108,7 +107,7 @@ bool check_if_exists_file_otherwise_create(String const &str) { } -bool check_if_exists_directory_otherwise_create(String const &str) { +gb_internal bool check_if_exists_directory_otherwise_create(String const &str) { #if defined(GB_SYSTEM_WINDOWS) String16 wstr = string_to_string16(permanent_allocator(), str); wchar_t *wstr_c = alloc_wstring(permanent_allocator(), wstr); @@ -121,7 +120,7 @@ bool check_if_exists_directory_otherwise_create(String const &str) { return false; #endif } -bool try_copy_executable_cache_internal(bool to_cache) { +gb_internal bool try_copy_executable_cache_internal(bool to_cache) { String exe_name = path_to_string(heap_allocator(), build_context.build_paths[BuildPath_Output]); defer (gb_free(heap_allocator(), exe_name.text)); @@ -162,7 +161,7 @@ bool try_copy_executable_cache_internal(bool to_cache) { -bool try_copy_executable_to_cache(void) { +gb_internal bool try_copy_executable_to_cache(void) { debugf("Cache: try_copy_executable_to_cache\n"); if (try_copy_executable_cache_internal(true)) { @@ -172,7 +171,7 @@ bool try_copy_executable_to_cache(void) { return false; } -bool try_copy_executable_from_cache(void) { +gb_internal bool try_copy_executable_from_cache(void) { debugf("Cache: try_copy_executable_from_cache\n"); if (try_copy_executable_cache_internal(false)) { @@ -186,7 +185,7 @@ bool try_copy_executable_from_cache(void) { // returns false if different, true if it is the same -bool try_cached_build(Checker *c, Array const &args) { +gb_internal bool try_cached_build(Checker *c, Array const &args) { TEMPORARY_ALLOCATOR_GUARD(); Parser *p = c->parser; diff --git a/src/main.cpp b/src/main.cpp index f2312f248..7763ccd23 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -3058,7 +3058,7 @@ int main(int arg_count, char const **arg_ptr) { gb_printf("%.*s", LIT(odin_root_dir())); return 0; } else if (command == "clear-cache") { - return try_clear_cache(); + return try_clear_cache() ? 0 : 1; } else { String argv1 = {}; if (args.count > 1) { -- cgit v1.2.3