shithub: riscv

ref: 81c9ede53f6f9ebd67e7134e664c98e08b9fcca6
dir: /sys/src/cmd/2l/cputime.c/

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double
cputime(void)
{
	long t[4];
	long times(long*);
	int i;

	times(t);
	for(i=1; i<4; i++)
		t[0] += t[i];
	return t[0] / 100.;
}