1994/0719/pc/clock.c (diff list | history)

1994/0717/sys/src/9/pc/clock.c:96,102 – 1994/0719/sys/src/9/pc/clock.c:96,102 (short | long | prev | next)
store MHz instead of Hz; change cycles for 386. rsc Fri Mar 4 12:44:25 2005
1994/0302		void printcpufreq(void) {
1994/0716		print("CPU is a %ud Hz %d\n", cpufreq, cputype);
1994/0719		print("CPU is a %ud MHz %d\n", cpufreq, cputype);
1994/0302		}
1991/0704		void
1994/0717/sys/src/9/pc/clock.c:150,156 – 1994/0719/sys/src/9/pc/clock.c:150,156
1994/0716		*/ switch(cputype = x86()){ case 386: cycles = 30;
1994/0719		cycles = 32;
1994/0716		break; case 486:
1994/0717		cycles = 22;
1994/0717/sys/src/9/pc/clock.c:161,164 – 1994/0719/sys/src/9/pc/clock.c:161,167
1994/0716		}
1994/0717		cpufreq = loops*((cycles*Freq)/x);
1994/0716		loopconst = (cpufreq/1000)/cycles; /* AAM+LOOP's for 1 ms */
1994/0719		/* convert to MHz */ cpufreq = cpufreq/1000000;
1991/0808		}