Ignore:
Timestamp:
Apr 24, 2021, 7:36:42 PM (7 months ago)
Author:
Thierry Delisle <tdelisle@…>
Branches:
arm-eh, jacob/cs343-translation, master, new-ast-unique-expr
Children:
89eff25
Parents:
5c04e82
Message:

Split ready-queue routines in 3 instead of 2.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • libcfa/src/concurrency/ready_queue.cfa

    r5c04e82 rfc59df78  
    344344        }
    345345
    346         __attribute__((hot)) struct $thread * pop_slow(struct cluster * cltr) {
     346        __attribute__((hot)) struct $thread * pop_slow(struct cluster * cltr) { return pop_fast(cltr); }
     347        __attribute__((hot)) struct $thread * pop_search(struct cluster * cltr) {
    347348                return search(cltr);
    348349        }
     
    436437
    437438        __attribute__((hot)) struct $thread * pop_slow(struct cluster * cltr) with (cltr->ready_queue) {
    438                 for(25) {
    439                         unsigned i = __tls_rand() % lanes.count;
    440                         $thread * t = try_pop(cltr, i __STATS(, __tls_stats()->ready.pop.steal));
    441                         if(t) return t;
    442                 }
    443 
     439                unsigned i = __tls_rand() % lanes.count;
     440                return try_pop(cltr, i __STATS(, __tls_stats()->ready.pop.steal));
     441        }
     442
     443        __attribute__((hot)) struct $thread * pop_search(struct cluster * cltr) with (cltr->ready_queue) {
    444444                return search(cltr);
    445445        }
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