;; set native compilation cache directory
(startup-redirect-eln-cache
 (convert-standard-filename
  (expand-file-name "~/.cache/emacs/eln-cache/")))

;; performance tuning
;; set as recommended at https://emacs-lsp.github.io/lsp-mode/page/performance/
(setq gc-cons-threshold 100000000)
(setq read-process-output-max (* 1024 1024)) ;; 1mb
(setenv "LSP_USE_PLISTS" "true")
(setq lsp-idle-delay 0.500)
(setq lsp-log-io nil) ; if set to true can cause a performance hit