reduced size in PM of romuluslog

pramalhe · pramalhe · commit 27c20d2d366b · 2019-09-13T16:03:35.000+02:00
diff --git a/ptms/romuluslog/RomulusLog.hpp b/ptms/romuluslog/RomulusLog.hpp
@@ -20,7 +20,7 @@
 
 // Size of the persistent memory region
 #ifndef PM_REGION_SIZE
-#define PM_REGION_SIZE (2*1024*1024*1024ULL) // 2GB by default (to run on laptop)
+#define PM_REGION_SIZE (400*1024*1024ULL) // 400 MB by default (to run on laptop)
 #endif
 // DAX flag (MAP_SYNC) is needed for Optane but not for /dev/shm/
 #ifdef PM_USE_DAX
diff --git a/ptms/rwlocks/CRWWP_SpinLock.hpp b/ptms/rwlocks/CRWWP_SpinLock.hpp
@@ -52,9 +52,7 @@
  * <h1> C-RW-WP </h1>
  *
  * A C-RW-WP reader-writer lock with writer preference and using a
- * Ticket Lock as Cohort.
- * This is starvation-free for writers and for readers, but readers may be
- * starved by writers.
+ * spin Lock as Cohort.
  *
  * C-RW-WP paper:         http://dl.acm.org/citation.cfm?id=2442532
  *

Original file line number	Diff line number	Diff line change
`@@ -52,9 +52,7 @@`
`52`	`52`	`* <h1> C-RW-WP </h1>`
`53`	`53`	`*`
`54`	`54`	`* A C-RW-WP reader-writer lock with writer preference and using a`
`55`		`- * Ticket Lock as Cohort.`
`56`		`- * This is starvation-free for writers and for readers, but readers may be`
`57`		`- * starved by writers.`
	`55`	`+ * spin Lock as Cohort.`
`58`	`56`	`*`
`59`	`57`	`* C-RW-WP paper: http://dl.acm.org/citation.cfm?id=2442532`
`60`	`58`	`*`