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ck/regressions/ck_cohort/ck_cohort.h

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testing: Added latency test for ck_cohort
12 years ago
#define LOCK_NAME "ck_cohort"
#define LOCK_DEFINE\
typedef ck_spinlock_fas_t ck_spinlock_fas;\
static ck_spinlock_fas global_fas_lock = CK_SPINLOCK_FAS_INITIALIZER;\
static ck_spinlock_fas local_fas_lock = CK_SPINLOCK_FAS_INITIALIZER;\
review: First round of review changes The constants and macros in ck_cohort.h didn't conform to CK naming conventions. Additionally, I was able to remove a lot of unnecessary atomic operations and memory fences, which reduced latency by 10-20% and increased throughput using ticket locks by nearly an order of magnitude.
12 years ago
CK_COHORT_PROTOTYPE(fas_fas, ck_spinlock_fas, ck_spinlock_fas)\
testing: Added latency test for ck_cohort
12 years ago
static struct ck_cohort_fas_fas CK_CC_CACHELINE cohort = CK_COHORT_INITIALIZER
#define LOCK_INIT ck_cohort_fas_fas_init(&cohort, &global_fas_lock, &local_fas_lock)
#define LOCK ck_cohort_fas_fas_lock(&cohort)
#define UNLOCK ck_cohort_fas_fas_unlock(&cohort)