Update Makefile.rule
Revert generate to install, explain the nature of the affinity conflict
@@ -85,7 +85,7 @@ VERSION = 0.3.6.dev
# they need to wait for the preceding API calls to finish or risk data corruption.
# NUM_PARALLEL = 2
-# If you don't need to generate the static library, please comment this in.
+# If you don't need to install the static library, please comment this in.
# NO_STATIC = 1
# If you don't need to generate the shared library, please comment this in.
@@ -134,6 +134,8 @@ NO_WARMUP = 1
# This feature is only implemented on Linux, and is always disabled on other platforms.
# Enabling affinity handling may improve performance, especially on NUMA systems, but
# it may conflict with certain applications that also try to manage affinity.
+# This conflict can result in threads of the application calling OpenBLAS ending up locked
+# to the same core(s) as OpenBLAS, possibly binding all threads to a single core.
# For this reason, affinity handling is disabled by default. Can be safely enabled if nothing
# else modifies affinity settings.
NO_AFFINITY = 1
