1*2b54f0dbSXin Li #include <gtest/gtest.h>
2*2b54f0dbSXin Li
3*2b54f0dbSXin Li #include <cpuinfo.h>
4*2b54f0dbSXin Li #include <cpuinfo-mock.h>
5*2b54f0dbSXin Li
6*2b54f0dbSXin Li
TEST(PROCESSORS,count)7*2b54f0dbSXin Li TEST(PROCESSORS, count) {
8*2b54f0dbSXin Li ASSERT_EQ(8, cpuinfo_get_processors_count());
9*2b54f0dbSXin Li }
10*2b54f0dbSXin Li
TEST(PROCESSORS,non_null)11*2b54f0dbSXin Li TEST(PROCESSORS, non_null) {
12*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_get_processors());
13*2b54f0dbSXin Li }
14*2b54f0dbSXin Li
TEST(PROCESSORS,smt_id)15*2b54f0dbSXin Li TEST(PROCESSORS, smt_id) {
16*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
17*2b54f0dbSXin Li ASSERT_EQ(0, cpuinfo_get_processor(i)->smt_id);
18*2b54f0dbSXin Li }
19*2b54f0dbSXin Li }
20*2b54f0dbSXin Li
TEST(PROCESSORS,core)21*2b54f0dbSXin Li TEST(PROCESSORS, core) {
22*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
23*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_core(i), cpuinfo_get_processor(i)->core);
24*2b54f0dbSXin Li }
25*2b54f0dbSXin Li }
26*2b54f0dbSXin Li
TEST(PROCESSORS,cluster)27*2b54f0dbSXin Li TEST(PROCESSORS, cluster) {
28*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
29*2b54f0dbSXin Li switch (i) {
30*2b54f0dbSXin Li case 0:
31*2b54f0dbSXin Li case 1:
32*2b54f0dbSXin Li case 2:
33*2b54f0dbSXin Li case 3:
34*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_cluster(0), cpuinfo_get_processor(i)->cluster);
35*2b54f0dbSXin Li break;
36*2b54f0dbSXin Li case 4:
37*2b54f0dbSXin Li case 5:
38*2b54f0dbSXin Li case 6:
39*2b54f0dbSXin Li case 7:
40*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_cluster(1), cpuinfo_get_processor(i)->cluster);
41*2b54f0dbSXin Li break;
42*2b54f0dbSXin Li }
43*2b54f0dbSXin Li }
44*2b54f0dbSXin Li }
45*2b54f0dbSXin Li
TEST(PROCESSORS,package)46*2b54f0dbSXin Li TEST(PROCESSORS, package) {
47*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
48*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_package(0), cpuinfo_get_processor(i)->package);
49*2b54f0dbSXin Li }
50*2b54f0dbSXin Li }
51*2b54f0dbSXin Li
TEST(PROCESSORS,linux_id)52*2b54f0dbSXin Li TEST(PROCESSORS, linux_id) {
53*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
54*2b54f0dbSXin Li switch (i) {
55*2b54f0dbSXin Li case 0:
56*2b54f0dbSXin Li case 1:
57*2b54f0dbSXin Li case 2:
58*2b54f0dbSXin Li case 3:
59*2b54f0dbSXin Li ASSERT_EQ(i + 4, cpuinfo_get_processor(i)->linux_id);
60*2b54f0dbSXin Li break;
61*2b54f0dbSXin Li case 4:
62*2b54f0dbSXin Li case 5:
63*2b54f0dbSXin Li case 6:
64*2b54f0dbSXin Li case 7:
65*2b54f0dbSXin Li ASSERT_EQ(i - 4, cpuinfo_get_processor(i)->linux_id);
66*2b54f0dbSXin Li break;
67*2b54f0dbSXin Li }
68*2b54f0dbSXin Li }
69*2b54f0dbSXin Li }
70*2b54f0dbSXin Li
TEST(PROCESSORS,l1i)71*2b54f0dbSXin Li TEST(PROCESSORS, l1i) {
72*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
73*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_l1i_cache(i), cpuinfo_get_processor(i)->cache.l1i);
74*2b54f0dbSXin Li }
75*2b54f0dbSXin Li }
76*2b54f0dbSXin Li
TEST(PROCESSORS,l1d)77*2b54f0dbSXin Li TEST(PROCESSORS, l1d) {
78*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
79*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_l1d_cache(i), cpuinfo_get_processor(i)->cache.l1d);
80*2b54f0dbSXin Li }
81*2b54f0dbSXin Li }
82*2b54f0dbSXin Li
TEST(PROCESSORS,l2)83*2b54f0dbSXin Li TEST(PROCESSORS, l2) {
84*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
85*2b54f0dbSXin Li switch (i) {
86*2b54f0dbSXin Li case 0:
87*2b54f0dbSXin Li case 1:
88*2b54f0dbSXin Li case 2:
89*2b54f0dbSXin Li case 3:
90*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_l2_cache(0), cpuinfo_get_processor(i)->cache.l2);
91*2b54f0dbSXin Li break;
92*2b54f0dbSXin Li case 4:
93*2b54f0dbSXin Li case 5:
94*2b54f0dbSXin Li case 6:
95*2b54f0dbSXin Li case 7:
96*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_l2_cache(1), cpuinfo_get_processor(i)->cache.l2);
97*2b54f0dbSXin Li break;
98*2b54f0dbSXin Li }
99*2b54f0dbSXin Li }
100*2b54f0dbSXin Li }
101*2b54f0dbSXin Li
TEST(PROCESSORS,l3)102*2b54f0dbSXin Li TEST(PROCESSORS, l3) {
103*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
104*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_get_processor(i)->cache.l3);
105*2b54f0dbSXin Li }
106*2b54f0dbSXin Li }
107*2b54f0dbSXin Li
TEST(PROCESSORS,l4)108*2b54f0dbSXin Li TEST(PROCESSORS, l4) {
109*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_processors_count(); i++) {
110*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_get_processor(i)->cache.l4);
111*2b54f0dbSXin Li }
112*2b54f0dbSXin Li }
113*2b54f0dbSXin Li
TEST(CORES,count)114*2b54f0dbSXin Li TEST(CORES, count) {
115*2b54f0dbSXin Li ASSERT_EQ(8, cpuinfo_get_cores_count());
116*2b54f0dbSXin Li }
117*2b54f0dbSXin Li
TEST(CORES,non_null)118*2b54f0dbSXin Li TEST(CORES, non_null) {
119*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_get_cores());
120*2b54f0dbSXin Li }
121*2b54f0dbSXin Li
TEST(CORES,processor_start)122*2b54f0dbSXin Li TEST(CORES, processor_start) {
123*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
124*2b54f0dbSXin Li ASSERT_EQ(i, cpuinfo_get_core(i)->processor_start);
125*2b54f0dbSXin Li }
126*2b54f0dbSXin Li }
127*2b54f0dbSXin Li
TEST(CORES,processor_count)128*2b54f0dbSXin Li TEST(CORES, processor_count) {
129*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
130*2b54f0dbSXin Li ASSERT_EQ(1, cpuinfo_get_core(i)->processor_count);
131*2b54f0dbSXin Li }
132*2b54f0dbSXin Li }
133*2b54f0dbSXin Li
TEST(CORES,core_id)134*2b54f0dbSXin Li TEST(CORES, core_id) {
135*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
136*2b54f0dbSXin Li ASSERT_EQ(i, cpuinfo_get_core(i)->core_id);
137*2b54f0dbSXin Li }
138*2b54f0dbSXin Li }
139*2b54f0dbSXin Li
TEST(CORES,cluster)140*2b54f0dbSXin Li TEST(CORES, cluster) {
141*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
142*2b54f0dbSXin Li switch (i) {
143*2b54f0dbSXin Li case 0:
144*2b54f0dbSXin Li case 1:
145*2b54f0dbSXin Li case 2:
146*2b54f0dbSXin Li case 3:
147*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_cluster(0), cpuinfo_get_core(i)->cluster);
148*2b54f0dbSXin Li break;
149*2b54f0dbSXin Li case 4:
150*2b54f0dbSXin Li case 5:
151*2b54f0dbSXin Li case 6:
152*2b54f0dbSXin Li case 7:
153*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_cluster(1), cpuinfo_get_core(i)->cluster);
154*2b54f0dbSXin Li break;
155*2b54f0dbSXin Li }
156*2b54f0dbSXin Li }
157*2b54f0dbSXin Li }
158*2b54f0dbSXin Li
TEST(CORES,package)159*2b54f0dbSXin Li TEST(CORES, package) {
160*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
161*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_package(0), cpuinfo_get_core(i)->package);
162*2b54f0dbSXin Li }
163*2b54f0dbSXin Li }
164*2b54f0dbSXin Li
TEST(CORES,vendor)165*2b54f0dbSXin Li TEST(CORES, vendor) {
166*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
167*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_vendor_arm, cpuinfo_get_core(i)->vendor);
168*2b54f0dbSXin Li }
169*2b54f0dbSXin Li }
170*2b54f0dbSXin Li
TEST(CORES,uarch)171*2b54f0dbSXin Li TEST(CORES, uarch) {
172*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
173*2b54f0dbSXin Li switch (i) {
174*2b54f0dbSXin Li case 0:
175*2b54f0dbSXin Li case 1:
176*2b54f0dbSXin Li case 2:
177*2b54f0dbSXin Li case 3:
178*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_uarch_cortex_a73, cpuinfo_get_core(i)->uarch);
179*2b54f0dbSXin Li break;
180*2b54f0dbSXin Li case 4:
181*2b54f0dbSXin Li case 5:
182*2b54f0dbSXin Li case 6:
183*2b54f0dbSXin Li case 7:
184*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_uarch_cortex_a53, cpuinfo_get_core(i)->uarch);
185*2b54f0dbSXin Li break;
186*2b54f0dbSXin Li }
187*2b54f0dbSXin Li }
188*2b54f0dbSXin Li }
189*2b54f0dbSXin Li
TEST(CORES,midr)190*2b54f0dbSXin Li TEST(CORES, midr) {
191*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
192*2b54f0dbSXin Li switch (i) {
193*2b54f0dbSXin Li case 0:
194*2b54f0dbSXin Li case 1:
195*2b54f0dbSXin Li case 2:
196*2b54f0dbSXin Li case 3:
197*2b54f0dbSXin Li ASSERT_EQ(UINT32_C(0x51AF8001), cpuinfo_get_core(i)->midr);
198*2b54f0dbSXin Li break;
199*2b54f0dbSXin Li case 4:
200*2b54f0dbSXin Li case 5:
201*2b54f0dbSXin Li case 6:
202*2b54f0dbSXin Li case 7:
203*2b54f0dbSXin Li ASSERT_EQ(UINT32_C(0x51AF8014), cpuinfo_get_core(i)->midr);
204*2b54f0dbSXin Li break;
205*2b54f0dbSXin Li }
206*2b54f0dbSXin Li }
207*2b54f0dbSXin Li }
208*2b54f0dbSXin Li
TEST(CORES,DISABLED_frequency)209*2b54f0dbSXin Li TEST(CORES, DISABLED_frequency) {
210*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_cores_count(); i++) {
211*2b54f0dbSXin Li switch (i) {
212*2b54f0dbSXin Li case 0:
213*2b54f0dbSXin Li case 1:
214*2b54f0dbSXin Li case 2:
215*2b54f0dbSXin Li case 3:
216*2b54f0dbSXin Li ASSERT_EQ(UINT64_C(2457600000), cpuinfo_get_core(i)->frequency);
217*2b54f0dbSXin Li break;
218*2b54f0dbSXin Li case 4:
219*2b54f0dbSXin Li case 5:
220*2b54f0dbSXin Li case 6:
221*2b54f0dbSXin Li case 7:
222*2b54f0dbSXin Li ASSERT_EQ(UINT64_C(1900800000), cpuinfo_get_core(i)->frequency);
223*2b54f0dbSXin Li break;
224*2b54f0dbSXin Li }
225*2b54f0dbSXin Li }
226*2b54f0dbSXin Li }
227*2b54f0dbSXin Li
TEST(CLUSTERS,count)228*2b54f0dbSXin Li TEST(CLUSTERS, count) {
229*2b54f0dbSXin Li ASSERT_EQ(2, cpuinfo_get_clusters_count());
230*2b54f0dbSXin Li }
231*2b54f0dbSXin Li
TEST(CLUSTERS,non_null)232*2b54f0dbSXin Li TEST(CLUSTERS, non_null) {
233*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_get_clusters());
234*2b54f0dbSXin Li }
235*2b54f0dbSXin Li
TEST(CLUSTERS,processor_start)236*2b54f0dbSXin Li TEST(CLUSTERS, processor_start) {
237*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
238*2b54f0dbSXin Li switch (i) {
239*2b54f0dbSXin Li case 0:
240*2b54f0dbSXin Li ASSERT_EQ(0, cpuinfo_get_cluster(i)->processor_start);
241*2b54f0dbSXin Li break;
242*2b54f0dbSXin Li case 1:
243*2b54f0dbSXin Li ASSERT_EQ(4, cpuinfo_get_cluster(i)->processor_start);
244*2b54f0dbSXin Li break;
245*2b54f0dbSXin Li }
246*2b54f0dbSXin Li }
247*2b54f0dbSXin Li }
248*2b54f0dbSXin Li
TEST(CLUSTERS,processor_count)249*2b54f0dbSXin Li TEST(CLUSTERS, processor_count) {
250*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
251*2b54f0dbSXin Li ASSERT_EQ(4, cpuinfo_get_cluster(i)->processor_count);
252*2b54f0dbSXin Li }
253*2b54f0dbSXin Li }
254*2b54f0dbSXin Li
TEST(CLUSTERS,core_start)255*2b54f0dbSXin Li TEST(CLUSTERS, core_start) {
256*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
257*2b54f0dbSXin Li switch (i) {
258*2b54f0dbSXin Li case 0:
259*2b54f0dbSXin Li ASSERT_EQ(0, cpuinfo_get_cluster(i)->core_start);
260*2b54f0dbSXin Li break;
261*2b54f0dbSXin Li case 1:
262*2b54f0dbSXin Li ASSERT_EQ(4, cpuinfo_get_cluster(i)->core_start);
263*2b54f0dbSXin Li break;
264*2b54f0dbSXin Li }
265*2b54f0dbSXin Li }
266*2b54f0dbSXin Li }
267*2b54f0dbSXin Li
TEST(CLUSTERS,core_count)268*2b54f0dbSXin Li TEST(CLUSTERS, core_count) {
269*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
270*2b54f0dbSXin Li ASSERT_EQ(4, cpuinfo_get_cluster(i)->core_count);
271*2b54f0dbSXin Li }
272*2b54f0dbSXin Li }
273*2b54f0dbSXin Li
TEST(CLUSTERS,cluster_id)274*2b54f0dbSXin Li TEST(CLUSTERS, cluster_id) {
275*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
276*2b54f0dbSXin Li ASSERT_EQ(i, cpuinfo_get_cluster(i)->cluster_id);
277*2b54f0dbSXin Li }
278*2b54f0dbSXin Li }
279*2b54f0dbSXin Li
TEST(CLUSTERS,package)280*2b54f0dbSXin Li TEST(CLUSTERS, package) {
281*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
282*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_package(0), cpuinfo_get_cluster(i)->package);
283*2b54f0dbSXin Li }
284*2b54f0dbSXin Li }
285*2b54f0dbSXin Li
TEST(CLUSTERS,vendor)286*2b54f0dbSXin Li TEST(CLUSTERS, vendor) {
287*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
288*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_vendor_arm, cpuinfo_get_cluster(i)->vendor);
289*2b54f0dbSXin Li }
290*2b54f0dbSXin Li }
291*2b54f0dbSXin Li
TEST(CLUSTERS,uarch)292*2b54f0dbSXin Li TEST(CLUSTERS, uarch) {
293*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
294*2b54f0dbSXin Li switch (i) {
295*2b54f0dbSXin Li case 0:
296*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_uarch_cortex_a73, cpuinfo_get_cluster(i)->uarch);
297*2b54f0dbSXin Li break;
298*2b54f0dbSXin Li case 1:
299*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_uarch_cortex_a53, cpuinfo_get_cluster(i)->uarch);
300*2b54f0dbSXin Li break;
301*2b54f0dbSXin Li }
302*2b54f0dbSXin Li }
303*2b54f0dbSXin Li }
304*2b54f0dbSXin Li
TEST(CLUSTERS,midr)305*2b54f0dbSXin Li TEST(CLUSTERS, midr) {
306*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
307*2b54f0dbSXin Li switch (i) {
308*2b54f0dbSXin Li case 0:
309*2b54f0dbSXin Li ASSERT_EQ(UINT32_C(0x51AF8001), cpuinfo_get_cluster(i)->midr);
310*2b54f0dbSXin Li break;
311*2b54f0dbSXin Li case 1:
312*2b54f0dbSXin Li ASSERT_EQ(UINT32_C(0x51AF8014), cpuinfo_get_cluster(i)->midr);
313*2b54f0dbSXin Li break;
314*2b54f0dbSXin Li }
315*2b54f0dbSXin Li }
316*2b54f0dbSXin Li }
317*2b54f0dbSXin Li
TEST(CLUSTERS,DISABLED_frequency)318*2b54f0dbSXin Li TEST(CLUSTERS, DISABLED_frequency) {
319*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_clusters_count(); i++) {
320*2b54f0dbSXin Li switch (i) {
321*2b54f0dbSXin Li case 0:
322*2b54f0dbSXin Li ASSERT_EQ(UINT64_C(2457600000), cpuinfo_get_cluster(i)->frequency);
323*2b54f0dbSXin Li break;
324*2b54f0dbSXin Li case 1:
325*2b54f0dbSXin Li ASSERT_EQ(UINT64_C(1900800000), cpuinfo_get_cluster(i)->frequency);
326*2b54f0dbSXin Li break;
327*2b54f0dbSXin Li }
328*2b54f0dbSXin Li }
329*2b54f0dbSXin Li }
330*2b54f0dbSXin Li
TEST(PACKAGES,count)331*2b54f0dbSXin Li TEST(PACKAGES, count) {
332*2b54f0dbSXin Li ASSERT_EQ(1, cpuinfo_get_packages_count());
333*2b54f0dbSXin Li }
334*2b54f0dbSXin Li
TEST(PACKAGES,name)335*2b54f0dbSXin Li TEST(PACKAGES, name) {
336*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_packages_count(); i++) {
337*2b54f0dbSXin Li ASSERT_EQ("Qualcomm MSM8998",
338*2b54f0dbSXin Li std::string(cpuinfo_get_package(i)->name,
339*2b54f0dbSXin Li strnlen(cpuinfo_get_package(i)->name, CPUINFO_PACKAGE_NAME_MAX)));
340*2b54f0dbSXin Li }
341*2b54f0dbSXin Li }
342*2b54f0dbSXin Li
TEST(PACKAGES,processor_start)343*2b54f0dbSXin Li TEST(PACKAGES, processor_start) {
344*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_packages_count(); i++) {
345*2b54f0dbSXin Li ASSERT_EQ(0, cpuinfo_get_package(i)->processor_start);
346*2b54f0dbSXin Li }
347*2b54f0dbSXin Li }
348*2b54f0dbSXin Li
TEST(PACKAGES,processor_count)349*2b54f0dbSXin Li TEST(PACKAGES, processor_count) {
350*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_packages_count(); i++) {
351*2b54f0dbSXin Li ASSERT_EQ(8, cpuinfo_get_package(i)->processor_count);
352*2b54f0dbSXin Li }
353*2b54f0dbSXin Li }
354*2b54f0dbSXin Li
TEST(PACKAGES,core_start)355*2b54f0dbSXin Li TEST(PACKAGES, core_start) {
356*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_packages_count(); i++) {
357*2b54f0dbSXin Li ASSERT_EQ(0, cpuinfo_get_package(i)->core_start);
358*2b54f0dbSXin Li }
359*2b54f0dbSXin Li }
360*2b54f0dbSXin Li
TEST(PACKAGES,core_count)361*2b54f0dbSXin Li TEST(PACKAGES, core_count) {
362*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_packages_count(); i++) {
363*2b54f0dbSXin Li ASSERT_EQ(8, cpuinfo_get_package(i)->core_count);
364*2b54f0dbSXin Li }
365*2b54f0dbSXin Li }
366*2b54f0dbSXin Li
TEST(PACKAGES,cluster_start)367*2b54f0dbSXin Li TEST(PACKAGES, cluster_start) {
368*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_packages_count(); i++) {
369*2b54f0dbSXin Li ASSERT_EQ(0, cpuinfo_get_package(i)->cluster_start);
370*2b54f0dbSXin Li }
371*2b54f0dbSXin Li }
372*2b54f0dbSXin Li
TEST(PACKAGES,cluster_count)373*2b54f0dbSXin Li TEST(PACKAGES, cluster_count) {
374*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_packages_count(); i++) {
375*2b54f0dbSXin Li ASSERT_EQ(2, cpuinfo_get_package(i)->cluster_count);
376*2b54f0dbSXin Li }
377*2b54f0dbSXin Li }
378*2b54f0dbSXin Li
TEST(ISA,thumb)379*2b54f0dbSXin Li TEST(ISA, thumb) {
380*2b54f0dbSXin Li #if CPUINFO_ARCH_ARM
381*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_thumb());
382*2b54f0dbSXin Li #elif CPUINFO_ARCH_ARM64
383*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_thumb());
384*2b54f0dbSXin Li #endif
385*2b54f0dbSXin Li }
386*2b54f0dbSXin Li
TEST(ISA,thumb2)387*2b54f0dbSXin Li TEST(ISA, thumb2) {
388*2b54f0dbSXin Li #if CPUINFO_ARCH_ARM
389*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_thumb2());
390*2b54f0dbSXin Li #elif CPUINFO_ARCH_ARM64
391*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_thumb2());
392*2b54f0dbSXin Li #endif
393*2b54f0dbSXin Li }
394*2b54f0dbSXin Li
TEST(ISA,armv5e)395*2b54f0dbSXin Li TEST(ISA, armv5e) {
396*2b54f0dbSXin Li #if CPUINFO_ARCH_ARM
397*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_v5e());
398*2b54f0dbSXin Li #elif CPUINFO_ARCH_ARM64
399*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_v5e());
400*2b54f0dbSXin Li #endif
401*2b54f0dbSXin Li }
402*2b54f0dbSXin Li
TEST(ISA,armv6)403*2b54f0dbSXin Li TEST(ISA, armv6) {
404*2b54f0dbSXin Li #if CPUINFO_ARCH_ARM
405*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_v6());
406*2b54f0dbSXin Li #elif CPUINFO_ARCH_ARM64
407*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_v6());
408*2b54f0dbSXin Li #endif
409*2b54f0dbSXin Li }
410*2b54f0dbSXin Li
TEST(ISA,armv6k)411*2b54f0dbSXin Li TEST(ISA, armv6k) {
412*2b54f0dbSXin Li #if CPUINFO_ARCH_ARM
413*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_v6k());
414*2b54f0dbSXin Li #elif CPUINFO_ARCH_ARM64
415*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_v6k());
416*2b54f0dbSXin Li #endif
417*2b54f0dbSXin Li }
418*2b54f0dbSXin Li
TEST(ISA,armv7)419*2b54f0dbSXin Li TEST(ISA, armv7) {
420*2b54f0dbSXin Li #if CPUINFO_ARCH_ARM
421*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_v7());
422*2b54f0dbSXin Li #elif CPUINFO_ARCH_ARM64
423*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_v7());
424*2b54f0dbSXin Li #endif
425*2b54f0dbSXin Li }
426*2b54f0dbSXin Li
TEST(ISA,armv7mp)427*2b54f0dbSXin Li TEST(ISA, armv7mp) {
428*2b54f0dbSXin Li #if CPUINFO_ARCH_ARM
429*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_v7mp());
430*2b54f0dbSXin Li #elif CPUINFO_ARCH_ARM64
431*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_v7mp());
432*2b54f0dbSXin Li #endif
433*2b54f0dbSXin Li }
434*2b54f0dbSXin Li
TEST(ISA,idiv)435*2b54f0dbSXin Li TEST(ISA, idiv) {
436*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_idiv());
437*2b54f0dbSXin Li }
438*2b54f0dbSXin Li
TEST(ISA,vfpv2)439*2b54f0dbSXin Li TEST(ISA, vfpv2) {
440*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_vfpv2());
441*2b54f0dbSXin Li }
442*2b54f0dbSXin Li
TEST(ISA,vfpv3)443*2b54f0dbSXin Li TEST(ISA, vfpv3) {
444*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_vfpv3());
445*2b54f0dbSXin Li }
446*2b54f0dbSXin Li
TEST(ISA,vfpv3_d32)447*2b54f0dbSXin Li TEST(ISA, vfpv3_d32) {
448*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_vfpv3_d32());
449*2b54f0dbSXin Li }
450*2b54f0dbSXin Li
TEST(ISA,vfpv3_fp16)451*2b54f0dbSXin Li TEST(ISA, vfpv3_fp16) {
452*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_vfpv3_fp16());
453*2b54f0dbSXin Li }
454*2b54f0dbSXin Li
TEST(ISA,vfpv3_fp16_d32)455*2b54f0dbSXin Li TEST(ISA, vfpv3_fp16_d32) {
456*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_vfpv3_fp16_d32());
457*2b54f0dbSXin Li }
458*2b54f0dbSXin Li
TEST(ISA,vfpv4)459*2b54f0dbSXin Li TEST(ISA, vfpv4) {
460*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_vfpv4());
461*2b54f0dbSXin Li }
462*2b54f0dbSXin Li
TEST(ISA,vfpv4_d32)463*2b54f0dbSXin Li TEST(ISA, vfpv4_d32) {
464*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_vfpv4_d32());
465*2b54f0dbSXin Li }
466*2b54f0dbSXin Li
TEST(ISA,wmmx)467*2b54f0dbSXin Li TEST(ISA, wmmx) {
468*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_wmmx());
469*2b54f0dbSXin Li }
470*2b54f0dbSXin Li
TEST(ISA,wmmx2)471*2b54f0dbSXin Li TEST(ISA, wmmx2) {
472*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_wmmx2());
473*2b54f0dbSXin Li }
474*2b54f0dbSXin Li
TEST(ISA,neon)475*2b54f0dbSXin Li TEST(ISA, neon) {
476*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_neon());
477*2b54f0dbSXin Li }
478*2b54f0dbSXin Li
TEST(ISA,neon_fp16)479*2b54f0dbSXin Li TEST(ISA, neon_fp16) {
480*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_neon_fp16());
481*2b54f0dbSXin Li }
482*2b54f0dbSXin Li
TEST(ISA,neon_fma)483*2b54f0dbSXin Li TEST(ISA, neon_fma) {
484*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_neon_fma());
485*2b54f0dbSXin Li }
486*2b54f0dbSXin Li
TEST(ISA,atomics)487*2b54f0dbSXin Li TEST(ISA, atomics) {
488*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_atomics());
489*2b54f0dbSXin Li }
490*2b54f0dbSXin Li
TEST(ISA,neon_rdm)491*2b54f0dbSXin Li TEST(ISA, neon_rdm) {
492*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_neon_rdm());
493*2b54f0dbSXin Li }
494*2b54f0dbSXin Li
TEST(ISA,fp16_arith)495*2b54f0dbSXin Li TEST(ISA, fp16_arith) {
496*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_fp16_arith());
497*2b54f0dbSXin Li }
498*2b54f0dbSXin Li
TEST(ISA,neon_fp16_arith)499*2b54f0dbSXin Li TEST(ISA, neon_fp16_arith) {
500*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_neon_fp16_arith());
501*2b54f0dbSXin Li }
502*2b54f0dbSXin Li
TEST(ISA,neon_dot)503*2b54f0dbSXin Li TEST(ISA, neon_dot) {
504*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_neon_dot());
505*2b54f0dbSXin Li }
506*2b54f0dbSXin Li
TEST(ISA,jscvt)507*2b54f0dbSXin Li TEST(ISA, jscvt) {
508*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_jscvt());
509*2b54f0dbSXin Li }
510*2b54f0dbSXin Li
TEST(ISA,fcma)511*2b54f0dbSXin Li TEST(ISA, fcma) {
512*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_has_arm_fcma());
513*2b54f0dbSXin Li }
514*2b54f0dbSXin Li
TEST(ISA,aes)515*2b54f0dbSXin Li TEST(ISA, aes) {
516*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_aes());
517*2b54f0dbSXin Li }
518*2b54f0dbSXin Li
TEST(ISA,sha1)519*2b54f0dbSXin Li TEST(ISA, sha1) {
520*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_sha1());
521*2b54f0dbSXin Li }
522*2b54f0dbSXin Li
TEST(ISA,sha2)523*2b54f0dbSXin Li TEST(ISA, sha2) {
524*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_sha2());
525*2b54f0dbSXin Li }
526*2b54f0dbSXin Li
TEST(ISA,pmull)527*2b54f0dbSXin Li TEST(ISA, pmull) {
528*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_pmull());
529*2b54f0dbSXin Li }
530*2b54f0dbSXin Li
TEST(ISA,crc32)531*2b54f0dbSXin Li TEST(ISA, crc32) {
532*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_has_arm_crc32());
533*2b54f0dbSXin Li }
534*2b54f0dbSXin Li
TEST(L1I,count)535*2b54f0dbSXin Li TEST(L1I, count) {
536*2b54f0dbSXin Li ASSERT_EQ(8, cpuinfo_get_l1i_caches_count());
537*2b54f0dbSXin Li }
538*2b54f0dbSXin Li
TEST(L1I,non_null)539*2b54f0dbSXin Li TEST(L1I, non_null) {
540*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_get_l1i_caches());
541*2b54f0dbSXin Li }
542*2b54f0dbSXin Li
TEST(L1I,size)543*2b54f0dbSXin Li TEST(L1I, size) {
544*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l1i_caches_count(); i++) {
545*2b54f0dbSXin Li switch (i) {
546*2b54f0dbSXin Li case 0:
547*2b54f0dbSXin Li case 1:
548*2b54f0dbSXin Li case 2:
549*2b54f0dbSXin Li case 3:
550*2b54f0dbSXin Li ASSERT_EQ(64 * 1024, cpuinfo_get_l1i_cache(i)->size);
551*2b54f0dbSXin Li break;
552*2b54f0dbSXin Li case 4:
553*2b54f0dbSXin Li case 5:
554*2b54f0dbSXin Li case 6:
555*2b54f0dbSXin Li case 7:
556*2b54f0dbSXin Li ASSERT_EQ(32 * 1024, cpuinfo_get_l1i_cache(i)->size);
557*2b54f0dbSXin Li break;
558*2b54f0dbSXin Li }
559*2b54f0dbSXin Li }
560*2b54f0dbSXin Li }
561*2b54f0dbSXin Li
TEST(L1I,associativity)562*2b54f0dbSXin Li TEST(L1I, associativity) {
563*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l1i_caches_count(); i++) {
564*2b54f0dbSXin Li switch (i) {
565*2b54f0dbSXin Li case 0:
566*2b54f0dbSXin Li case 1:
567*2b54f0dbSXin Li case 2:
568*2b54f0dbSXin Li case 3:
569*2b54f0dbSXin Li ASSERT_EQ(4, cpuinfo_get_l1i_cache(i)->associativity);
570*2b54f0dbSXin Li break;
571*2b54f0dbSXin Li case 4:
572*2b54f0dbSXin Li case 5:
573*2b54f0dbSXin Li case 6:
574*2b54f0dbSXin Li case 7:
575*2b54f0dbSXin Li ASSERT_EQ(2, cpuinfo_get_l1i_cache(i)->associativity);
576*2b54f0dbSXin Li break;
577*2b54f0dbSXin Li }
578*2b54f0dbSXin Li }
579*2b54f0dbSXin Li }
580*2b54f0dbSXin Li
TEST(L1I,sets)581*2b54f0dbSXin Li TEST(L1I, sets) {
582*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l1i_caches_count(); i++) {
583*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_l1i_cache(i)->size,
584*2b54f0dbSXin Li cpuinfo_get_l1i_cache(i)->sets * cpuinfo_get_l1i_cache(i)->line_size * cpuinfo_get_l1i_cache(i)->partitions * cpuinfo_get_l1i_cache(i)->associativity);
585*2b54f0dbSXin Li }
586*2b54f0dbSXin Li }
587*2b54f0dbSXin Li
TEST(L1I,partitions)588*2b54f0dbSXin Li TEST(L1I, partitions) {
589*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l1i_caches_count(); i++) {
590*2b54f0dbSXin Li ASSERT_EQ(1, cpuinfo_get_l1i_cache(i)->partitions);
591*2b54f0dbSXin Li }
592*2b54f0dbSXin Li }
593*2b54f0dbSXin Li
TEST(L1I,line_size)594*2b54f0dbSXin Li TEST(L1I, line_size) {
595*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l1i_caches_count(); i++) {
596*2b54f0dbSXin Li ASSERT_EQ(64, cpuinfo_get_l1i_cache(i)->line_size);
597*2b54f0dbSXin Li }
598*2b54f0dbSXin Li }
599*2b54f0dbSXin Li
TEST(L1I,flags)600*2b54f0dbSXin Li TEST(L1I, flags) {
601*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l1i_caches_count(); i++) {
602*2b54f0dbSXin Li ASSERT_EQ(0, cpuinfo_get_l1i_cache(i)->flags);
603*2b54f0dbSXin Li }
604*2b54f0dbSXin Li }
605*2b54f0dbSXin Li
TEST(L1I,processors)606*2b54f0dbSXin Li TEST(L1I, processors) {
607*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l1i_caches_count(); i++) {
608*2b54f0dbSXin Li ASSERT_EQ(i, cpuinfo_get_l1i_cache(i)->processor_start);
609*2b54f0dbSXin Li ASSERT_EQ(1, cpuinfo_get_l1i_cache(i)->processor_count);
610*2b54f0dbSXin Li }
611*2b54f0dbSXin Li }
612*2b54f0dbSXin Li
TEST(L1D,count)613*2b54f0dbSXin Li TEST(L1D, count) {
614*2b54f0dbSXin Li ASSERT_EQ(8, cpuinfo_get_l1d_caches_count());
615*2b54f0dbSXin Li }
616*2b54f0dbSXin Li
TEST(L1D,non_null)617*2b54f0dbSXin Li TEST(L1D, non_null) {
618*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_get_l1d_caches());
619*2b54f0dbSXin Li }
620*2b54f0dbSXin Li
TEST(L1D,size)621*2b54f0dbSXin Li TEST(L1D, size) {
622*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l1d_caches_count(); i++) {
623*2b54f0dbSXin Li switch (i) {
624*2b54f0dbSXin Li case 0:
625*2b54f0dbSXin Li case 1:
626*2b54f0dbSXin Li case 2:
627*2b54f0dbSXin Li case 3:
628*2b54f0dbSXin Li ASSERT_EQ(64 * 1024, cpuinfo_get_l1d_cache(i)->size);
629*2b54f0dbSXin Li break;
630*2b54f0dbSXin Li case 4:
631*2b54f0dbSXin Li case 5:
632*2b54f0dbSXin Li case 6:
633*2b54f0dbSXin Li case 7:
634*2b54f0dbSXin Li ASSERT_EQ(32 * 1024, cpuinfo_get_l1d_cache(i)->size);
635*2b54f0dbSXin Li break;
636*2b54f0dbSXin Li }
637*2b54f0dbSXin Li }
638*2b54f0dbSXin Li }
639*2b54f0dbSXin Li
TEST(L1D,associativity)640*2b54f0dbSXin Li TEST(L1D, associativity) {
641*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l1d_caches_count(); i++) {
642*2b54f0dbSXin Li switch (i) {
643*2b54f0dbSXin Li case 0:
644*2b54f0dbSXin Li case 1:
645*2b54f0dbSXin Li case 2:
646*2b54f0dbSXin Li case 3:
647*2b54f0dbSXin Li ASSERT_EQ(16, cpuinfo_get_l1d_cache(i)->associativity);
648*2b54f0dbSXin Li break;
649*2b54f0dbSXin Li case 4:
650*2b54f0dbSXin Li case 5:
651*2b54f0dbSXin Li case 6:
652*2b54f0dbSXin Li case 7:
653*2b54f0dbSXin Li ASSERT_EQ(4, cpuinfo_get_l1d_cache(i)->associativity);
654*2b54f0dbSXin Li break;
655*2b54f0dbSXin Li }
656*2b54f0dbSXin Li }
657*2b54f0dbSXin Li }
658*2b54f0dbSXin Li
TEST(L1D,sets)659*2b54f0dbSXin Li TEST(L1D, sets) {
660*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l1d_caches_count(); i++) {
661*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_l1d_cache(i)->size,
662*2b54f0dbSXin Li cpuinfo_get_l1d_cache(i)->sets * cpuinfo_get_l1d_cache(i)->line_size * cpuinfo_get_l1d_cache(i)->partitions * cpuinfo_get_l1d_cache(i)->associativity);
663*2b54f0dbSXin Li }
664*2b54f0dbSXin Li }
665*2b54f0dbSXin Li
TEST(L1D,partitions)666*2b54f0dbSXin Li TEST(L1D, partitions) {
667*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l1d_caches_count(); i++) {
668*2b54f0dbSXin Li ASSERT_EQ(1, cpuinfo_get_l1d_cache(i)->partitions);
669*2b54f0dbSXin Li }
670*2b54f0dbSXin Li }
671*2b54f0dbSXin Li
TEST(L1D,line_size)672*2b54f0dbSXin Li TEST(L1D, line_size) {
673*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l1d_caches_count(); i++) {
674*2b54f0dbSXin Li ASSERT_EQ(64, cpuinfo_get_l1d_cache(i)->line_size);
675*2b54f0dbSXin Li }
676*2b54f0dbSXin Li }
677*2b54f0dbSXin Li
TEST(L1D,flags)678*2b54f0dbSXin Li TEST(L1D, flags) {
679*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l1d_caches_count(); i++) {
680*2b54f0dbSXin Li ASSERT_EQ(0, cpuinfo_get_l1d_cache(i)->flags);
681*2b54f0dbSXin Li }
682*2b54f0dbSXin Li }
683*2b54f0dbSXin Li
TEST(L1D,processors)684*2b54f0dbSXin Li TEST(L1D, processors) {
685*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l1d_caches_count(); i++) {
686*2b54f0dbSXin Li ASSERT_EQ(i, cpuinfo_get_l1d_cache(i)->processor_start);
687*2b54f0dbSXin Li ASSERT_EQ(1, cpuinfo_get_l1d_cache(i)->processor_count);
688*2b54f0dbSXin Li }
689*2b54f0dbSXin Li }
690*2b54f0dbSXin Li
TEST(L2,count)691*2b54f0dbSXin Li TEST(L2, count) {
692*2b54f0dbSXin Li ASSERT_EQ(2, cpuinfo_get_l2_caches_count());
693*2b54f0dbSXin Li }
694*2b54f0dbSXin Li
TEST(L2,non_null)695*2b54f0dbSXin Li TEST(L2, non_null) {
696*2b54f0dbSXin Li ASSERT_TRUE(cpuinfo_get_l2_caches());
697*2b54f0dbSXin Li }
698*2b54f0dbSXin Li
TEST(L2,size)699*2b54f0dbSXin Li TEST(L2, size) {
700*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l2_caches_count(); i++) {
701*2b54f0dbSXin Li switch (i) {
702*2b54f0dbSXin Li case 0:
703*2b54f0dbSXin Li ASSERT_EQ(2 * 1024 * 1024, cpuinfo_get_l2_cache(i)->size);
704*2b54f0dbSXin Li break;
705*2b54f0dbSXin Li case 1:
706*2b54f0dbSXin Li ASSERT_EQ(1 * 1024 * 1024, cpuinfo_get_l2_cache(i)->size);
707*2b54f0dbSXin Li break;
708*2b54f0dbSXin Li }
709*2b54f0dbSXin Li }
710*2b54f0dbSXin Li }
711*2b54f0dbSXin Li
TEST(L2,associativity)712*2b54f0dbSXin Li TEST(L2, associativity) {
713*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l2_caches_count(); i++) {
714*2b54f0dbSXin Li ASSERT_EQ(16, cpuinfo_get_l2_cache(i)->associativity);
715*2b54f0dbSXin Li }
716*2b54f0dbSXin Li }
717*2b54f0dbSXin Li
TEST(L2,sets)718*2b54f0dbSXin Li TEST(L2, sets) {
719*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l2_caches_count(); i++) {
720*2b54f0dbSXin Li ASSERT_EQ(cpuinfo_get_l2_cache(i)->size,
721*2b54f0dbSXin Li cpuinfo_get_l2_cache(i)->sets * cpuinfo_get_l2_cache(i)->line_size * cpuinfo_get_l2_cache(i)->partitions * cpuinfo_get_l2_cache(i)->associativity);
722*2b54f0dbSXin Li }
723*2b54f0dbSXin Li }
724*2b54f0dbSXin Li
TEST(L2,partitions)725*2b54f0dbSXin Li TEST(L2, partitions) {
726*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l2_caches_count(); i++) {
727*2b54f0dbSXin Li ASSERT_EQ(1, cpuinfo_get_l2_cache(i)->partitions);
728*2b54f0dbSXin Li }
729*2b54f0dbSXin Li }
730*2b54f0dbSXin Li
TEST(L2,line_size)731*2b54f0dbSXin Li TEST(L2, line_size) {
732*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l2_caches_count(); i++) {
733*2b54f0dbSXin Li ASSERT_EQ(64, cpuinfo_get_l2_cache(i)->line_size);
734*2b54f0dbSXin Li }
735*2b54f0dbSXin Li }
736*2b54f0dbSXin Li
TEST(L2,flags)737*2b54f0dbSXin Li TEST(L2, flags) {
738*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l2_caches_count(); i++) {
739*2b54f0dbSXin Li switch (i) {
740*2b54f0dbSXin Li case 0:
741*2b54f0dbSXin Li ASSERT_EQ(CPUINFO_CACHE_INCLUSIVE, cpuinfo_get_l2_cache(i)->flags);
742*2b54f0dbSXin Li break;
743*2b54f0dbSXin Li case 1:
744*2b54f0dbSXin Li ASSERT_EQ(0, cpuinfo_get_l2_cache(i)->flags);
745*2b54f0dbSXin Li break;
746*2b54f0dbSXin Li }
747*2b54f0dbSXin Li }
748*2b54f0dbSXin Li }
749*2b54f0dbSXin Li
TEST(L2,processors)750*2b54f0dbSXin Li TEST(L2, processors) {
751*2b54f0dbSXin Li for (uint32_t i = 0; i < cpuinfo_get_l2_caches_count(); i++) {
752*2b54f0dbSXin Li switch (i) {
753*2b54f0dbSXin Li case 0:
754*2b54f0dbSXin Li ASSERT_EQ(0, cpuinfo_get_l2_cache(i)->processor_start);
755*2b54f0dbSXin Li ASSERT_EQ(4, cpuinfo_get_l2_cache(i)->processor_count);
756*2b54f0dbSXin Li break;
757*2b54f0dbSXin Li case 1:
758*2b54f0dbSXin Li ASSERT_EQ(4, cpuinfo_get_l2_cache(i)->processor_start);
759*2b54f0dbSXin Li ASSERT_EQ(4, cpuinfo_get_l2_cache(i)->processor_count);
760*2b54f0dbSXin Li break;
761*2b54f0dbSXin Li }
762*2b54f0dbSXin Li }
763*2b54f0dbSXin Li }
764*2b54f0dbSXin Li
TEST(L3,none)765*2b54f0dbSXin Li TEST(L3, none) {
766*2b54f0dbSXin Li ASSERT_EQ(0, cpuinfo_get_l3_caches_count());
767*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_get_l3_caches());
768*2b54f0dbSXin Li }
769*2b54f0dbSXin Li
TEST(L4,none)770*2b54f0dbSXin Li TEST(L4, none) {
771*2b54f0dbSXin Li ASSERT_EQ(0, cpuinfo_get_l4_caches_count());
772*2b54f0dbSXin Li ASSERT_FALSE(cpuinfo_get_l4_caches());
773*2b54f0dbSXin Li }
774*2b54f0dbSXin Li
775*2b54f0dbSXin Li #include <pixel-2-xl.h>
776*2b54f0dbSXin Li
main(int argc,char * argv[])777*2b54f0dbSXin Li int main(int argc, char* argv[]) {
778*2b54f0dbSXin Li #if CPUINFO_ARCH_ARM
779*2b54f0dbSXin Li cpuinfo_set_hwcap(UINT32_C(0x0037B0D6));
780*2b54f0dbSXin Li cpuinfo_set_hwcap2(UINT32_C(0x0000001F));
781*2b54f0dbSXin Li #elif CPUINFO_ARCH_ARM64
782*2b54f0dbSXin Li cpuinfo_set_hwcap(UINT32_C(0x000000FF));
783*2b54f0dbSXin Li #endif
784*2b54f0dbSXin Li cpuinfo_mock_filesystem(filesystem);
785*2b54f0dbSXin Li #ifdef __ANDROID__
786*2b54f0dbSXin Li cpuinfo_mock_android_properties(properties);
787*2b54f0dbSXin Li #endif
788*2b54f0dbSXin Li cpuinfo_initialize();
789*2b54f0dbSXin Li ::testing::InitGoogleTest(&argc, argv);
790*2b54f0dbSXin Li return RUN_ALL_TESTS();
791*2b54f0dbSXin Li }
792