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Diffstat (limited to 'examples/allnoconfig_simpler.py')
| -rw-r--r-- | examples/allnoconfig_simpler.py | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/examples/allnoconfig_simpler.py b/examples/allnoconfig_simpler.py index 59a1bd4..81e701c 100644 --- a/examples/allnoconfig_simpler.py +++ b/examples/allnoconfig_simpler.py @@ -5,19 +5,6 @@ # Usage: # # $ make [ARCH=<arch>] scriptconfig SCRIPT=Kconfiglib/examples/allnoconfig_simpler.py -# -# Implementation/performance note -# =============================== -# -# Kconfiglib immediately invalidates (flags for recalculation) all (possibly) -# dependent symbols when a value is assigned to a symbol, which slows this down -# a bit (due to tons of redundant invalidation), but makes any assignment -# pattern safe ("just works"). Kconfig.load_config() instead invalidates all -# symbols up front, making it much faster. If you really need to eke out -# performance, look at how load_config() does things (which involves internal -# APIs that don't invalidate symbols). This has been fast enough for all cases -# I've seen so far though (around 3 seconds for this particular script on my -# Core i7 2600K, including the initial Kconfig parsing). from kconfiglib import Kconfig, BOOL, TRISTATE import sys |