RomkaZVO/xash3d-fwgs
1
0
Fork 0
mirror of https://github.com/FWGS/xash3d-fwgs.git synced 2026-08-11 06:32:10 +08:00
Code Issues Packages Projects Releases Wiki Activity

scripts: waifulib: compiler_optimizations: add option to use profiling

Browse Source
This commit is contained in:
Alibek Omarov
2024-02-21 02:57:07 +03:00
parent 4c5dfb963e
commit c29ad6b598
2 changed files with 113 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
scripts/waifulib/compiler_optimizations.py
+31
View File
@@ -116,6 +116,22 @@ POLLY_CFLAGS = {
# msvc sosat :(
}
PROFILE_GENERATE_CFLAGS = {
'gcc': ['-fprofile-generate=xash3d-prof'],
}
PROFILE_GENERATE_LINKFLAGS = {
'gcc': ['-fprofile-generate=xash3d-prof'],
}
PROFILE_USE_CFLAGS = {
'gcc': ['-fprofile-use=%s'],
}
PROFILE_USE_LINKFLAGS = {
'gcc': ['-fprofile-use=%s'],
}
def options(opt):
grp = opt.add_option_group('Compiler optimization options')
@@ -128,6 +144,12 @@ def options(opt):
grp.add_option('--enable-poly-opt', action = 'store_true', dest = 'POLLY', default = False,
help = 'enable polyhedral optimization if possible [default: %default]')
grp.add_option('--enable-profile', action = 'store_true', dest = 'PROFILE_GENERATE', default = False,
help = 'enable profile generating build (stored in xash3d-prof directory) [default: %default]')
grp.add_option('--use-profile', action = 'store', dest = 'PROFILE_USE', default = None,
help = 'use profile during build [default: %default]')
def configure(conf):
conf.start_msg('Build type')
@@ -144,6 +166,8 @@ def configure(conf):
conf.msg('LTO build', 'yes' if conf.options.LTO else 'no')
conf.msg('PolyOpt build', 'yes' if conf.options.POLLY else 'no')
conf.msg('Generate profile', 'yes' if conf.options.PROFILE_GENERATE else 'no')
conf.msg('Use profile', conf.options.PROFILE_USE if not conf.options.PROFILE_GENERATE else 'no')
# -march=native should not be used
if conf.options.BUILD_TYPE.startswith('fast'):
@@ -174,6 +198,13 @@ def get_optimization_flags(conf):
if conf.options.POLLY:
cflags += conf.get_flags_by_compiler(POLLY_CFLAGS, conf.env.COMPILER_CC)
if conf.options.PROFILE_GENERATE:
linkflags+= conf.get_flags_by_compiler(PROFILE_GENERATE_LINKFLAGS, conf.env.COMPILER_CC)
cflags += conf.get_flags_by_compiler(PROFILE_GENERATE_CFLAGS, conf.env.COMPILER_CC)
elif conf.options.PROFILE_USE:
linkflags+= [conf.get_flags_by_compiler(PROFILE_USE_LINKFLAGS, conf.env.COMPILER_CC)[0] % conf.options.PROFILE_USE]
cflags += [conf.get_flags_by_compiler(PROFILE_USE_CFLAGS, conf.env.COMPILER_CC)[0] % conf.options.PROFILE_USE]
if conf.env.DEST_OS == 'nswitch' and conf.options.BUILD_TYPE == 'debug':
# enable remote debugger
cflags.append('-DNSWITCH_DEBUG')