1 files changed, 9 insertions, 26 deletions
@@ -1626,6 +1626,8 @@ Init_native_thread(rb_thread_t *main_th)
 vm->ractor.sched.dnt_cnt = 1;
 }
 void
 ruby_mn_threads_params(void)
 {
@@ -1633,38 +1635,19 @@ ruby_mn_threads_params(void)
 rb_ractor_t *main_ractor = GET_RACTOR();
 const char *mn_threads_cstr = getenv("RUBY_MN_THREADS");
- bool enable_mn_threads;
- if (mn_threads_cstr && (enable_mn_threads = atoi(mn_threads_cstr) > 0)) {
-#if USE_MN_THREADS
- if (RTEST(ruby_verbose)) {
- fprintf(stderr, "RUBY_MN_THREADS = %s (default: 0)\n", mn_threads_cstr);
- }
-#else
- enable_mn_threads = false;
- if (RTEST(ruby_verbose)) {
- fprintf(stderr, "RUBY_MN_THREADS = %s is specified, but MN threads are not implemented on this executable.", mn_threads_cstr);
- }
-#endif
- }
- else {
- enable_mn_threads = false; // default: off on main Ractor
 }
 main_ractor->threads.sched.enable_mn_threads = enable_mn_threads;
 const char *max_cpu_cstr = getenv("RUBY_MAX_CPU");
 const int default_max_cpu = 8; // TODO: CPU num?
- int max_cpu;
- if (max_cpu_cstr && (max_cpu = atoi(max_cpu_cstr)) > 0) {
- if (RTEST(ruby_verbose)) {
-#if USE_MN_THREADS
- fprintf(stderr, "RUBY_MAX_CPU = %d (default: %d)\n", max_cpu, default_max_cpu);
-#else
- fprintf(stderr, "RUBY_MAX_CPU = %d is specified, but MN threads are not implemented on this executable.", max_cpu);
-#endif
- }
- }
- else {
 max_cpu = default_max_cpu;
 }