diff --git a/.clang-tidy b/.clang-tidy
index b261324..fde73d1 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -1,6 +1,6 @@
 ---
-Checks:          'clang-diagnostic-*,clang-analyzer-*,-*,clang-analyzer-*,cert-*,-cert-err58-cpp,concurrency-*,llvm-*,performance-*,-readability-identifier-length*,readability-*'
-WarningsAsErrors: 'clang-diagnostic-*,clang-analyzer-*,-*,clang-analyzer-*,cert-*,-cert-err58-cpp,concurrency-*,llvm-*,performance-*,readability-*'
+Checks:          '-*,clang-diagnostic-*,clang-analyzer-*,cert-*,-cert-err58-cpp,concurrency-*,llvm-*,performance-*,readability-*,-readability-identifier-length*'
+WarningsAsErrors: '-*,clang-diagnostic-*,clang-analyzer-*,cert-*,-cert-err58-cpp,concurrency-*,llvm-*,performance-*,readability-*,-readability-identifier-length*'
 HeaderFilterRegex: ''
 AnalyzeTemporaryDtors: false
 FormatStyle:     file
diff --git a/builder b/builder
index 7af4757..f8dba56 100755
--- a/builder
+++ b/builder
@@ -35,7 +35,8 @@ BUILD_DIR=$ROOT_DIR/build
 ME=$(cd "$(dirname "$0")/." >/dev/null 2>&1 ; pwd -P)
 
 CMAKEARGS_DEBUG=" -DCMAKE_BUILD_TYPE=Debug -DSERENE_WITH_MLIR_CL_OPTION=ON"
-CMAKEARGS="-DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DSERENE_CCACHE_DIR=$HOME/.ccache"
+# Verbose -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON
+CMAKEARGS=" -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DSERENE_CCACHE_DIR=$HOME/.ccache"
 
 # The scan-build utility scans the build for bugs checkout the man page
 scanbuild="scan-build --force-analyze-debug-code --use-analyzer=$(which clang)"
diff --git a/dev.org b/dev.org
index f223d74..b2da925 100644
--- a/dev.org
+++ b/dev.org
@@ -68,6 +68,8 @@ Then here is the list or parsers that we have considered
 - [[https://www.hboehm.info/gc/][Boehm GC]]
 ** JIT
 - [[https://asmjit.com/][Machine code generator for C++]]
+- https://www.youtube.com/watch?v=hILdR8XRvdQ&t=1511s
+
 ** Optimizations
 - [[https://sunfishcode.github.io/blog/2018/10/22/Canonicalization.html][Canonicalization]]
 
@@ -116,6 +118,10 @@ Imagine a type that is a subset of a Coll, and when we
 pass a Coll to its type constructor in destructs the input and
 construct the type base on the data that it needs only and
 leave the rest untouched
+** Hot function optimization
+it would be nice for the JIT to add instrumentation to the compiled
+functions and detect hot functions similar to how javascript jits do it
+and recompile those functions with more optimization passes
 
 
 * TODOs