Repository navigation
Bump dmvfs and dmod for faster boot - #116
Merged
Merged
Conversation
dmvfs now resolves each file system function once per mount point instead of on every call (choco-technologies/dmvfs#61). Reading the INI configs character by character no longer pays a full DIF signature lookup per byte, which cuts the boot to the shell prompt in Renode from 3.79 s to 2.05 s. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01V9XGvT9zLJVAagoEVhYh9T
dmod now checks loaded modules before system modules in Dmod_Mgr_IsLoaded/IsEnabled, and looks system modules up in a list of their names built once in Dmod_Initialize() instead of checking the signature of every built-in API on each call (choco-technologies/dmod#326). Boot to the shell prompt in Renode, together with dmvfs and the dmeth 1.0.4 release: 1558 ms. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01V9XGvT9zLJVAagoEVhYh9T
JohnAmadis
changed the title
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Bumps two submodules:
lib/dmvfscc2ddad→ff60c28(Cache file system DIF functions per mount point dmvfs#61).Dmod_GetDifFunction.lib/dmodfbf6c90→4c6b25b(Speed up Dmod_Mgr_IsSystemModule/IsLoaded/IsEnabled dmod#326).Dmod_Mgr_IsLoaded/IsEnabledcheck loaded modules before system modules.Dmod_Initialize().Boot in Renode (STM32F746G-DISCO, virtual time):
dmclkmodule loaded/devmounteddmf-getdownloads at configure time. The PHY is no longer waited for during driver creation.BOARD=stm32f746g-disco,DMBOOT_EMULATION=ON).dmdma: stream 3 already open.🤖 Generated with Claude Code
https://claude.ai/code/session_01V9XGvT9zLJVAagoEVhYh9T