The default job limit read /proc/cpuinfo and silently fell back to four anywhere that file is absent, so macOS and the BSDs ran at a fraction of the available parallelism. Falls back to getconf _NPROCESSORS_ONLN before the constant.
The default job limit read /proc/cpuinfo and silently fell back to four anywhere that file is absent, so macOS and the BSDs ran at a fraction of the available parallelism. Falls back to getconf _NPROCESSORS_ONLN before the constant.