Set the number of GC threads to number of compute threads

RelationalAI · Jun 7, 2024 · 1a7d1de · 1a7d1de
1 parent c93a052
commit 1a7d1de
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/src/threading.c b/src/threading.c
@@ -678,13 +678,12 @@ void jl_init_threading(void)
         }
         else {
             // if `--gcthreads` or ENV[NUM_GCTHREADS_NAME] was not specified,
-            // set the number of mark threads to half of compute threads
-            // and number of sweep threads to 0
+            // set the number of GC threads to the number of compute threads
             if (nthreads <= 1) {
                 jl_n_markthreads = 0;
             }
             else {
-                jl_n_markthreads = (nthreads / 2) - 1;
+                jl_n_markthreads = nthreads - 1;
             }
             // if `--gcthreads` or ENV[NUM_GCTHREADS_NAME] was not specified,
             // cap the number of threads that may run the mark phase to