def init_floating_point_gpr(self):
for i in range(rcs.NUM_FLOAT_GPR):
vsc.randselect([
(1, lambda: self.init_floating_point_gpr_with_spf(i)),
(riscv_instr_group_t.RV64D in rcs.supported_isa,
lambda: self.init_floating_point_gpr_with_dpf(i))])
# Initialize rounding mode of FCSR
fsrmi_instr = "{}fsrmi {}".format(pkg_ins.indent, cfg.fcsr_rm)
self.instr_stream.append(fsrmi_instr)
def test_randselect(self):
hist = [0] * 4
def task(idx):
hist[idx] += 1
for i in range(100):
vsc.randselect([(1, lambda: task(0)), (1, lambda: task(1)),
(10, lambda: task(2)), (10, lambda: task(3))])
print("hist: " + str(hist))
self.assertGreater(hist[3], hist[0])
self.assertGreater(hist[2], hist[1])
def get_val(self):
vsc.randselect([(1, lambda: self.task(0x12345678, 0x9abcdef0)),
(0, lambda: self.task(0x232456ab, 0x00000000))
])