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-rw-r--r--local.mk.sample6
1 files changed, 6 insertions, 0 deletions
diff --git a/local.mk.sample b/local.mk.sample
index 64089f2..7180bbd 100644
--- a/local.mk.sample
+++ b/local.mk.sample
@@ -7,6 +7,12 @@
 RSYNC = rsync
 DLEXT := so
 
+# if you have a decent amount of RAM, setting TMPDIR to be on tmpfs
+# can significantly improve performance because uploads take a lot
+# of disk I/O due to the rewindability requirement in Rack.
+# TMPDIR := /dev/shm
+# export TMPDIR
+
 # Avoid loading rubygems to speed up tests because gmake is
 # fork+exec heavy with Ruby.
 prefix = $(HOME)