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#include "filter_test_op.h"
#ifdef _MSC_VER
#include <errno.h>
#include <malloc.h>
#endif
// Allocate aligned memory, per recent requirement by the
// Halide tests updated upstream.
int allocate_aligned(void **mem, size_t alignment, size_t size) {
#ifdef _MSC_VER
*p = _aligned_malloc(size, alignment);
return (*p) ? 0 : errno;
#else
return posix_memalign(mem, alignment, size);
#endif
}
#if defined(__aarch64__) || defined(__arm__)
#define FACTOR 5
#else
#define FACTOR 1
#endif
template<typename T>
T rand_value() {
return (T)((T)rand() / 8) - 100;
}
// Even on android, we want errors to stdout
extern "C" void halide_print(void *, const char *msg) {
printf("%s\n", msg);
}
template<typename T>
buffer_t make_buffer(int w, int h) {
T *mem;
int err = allocate_aligned((void **)&mem, 128, w * h * sizeof(T));
buffer_t buf = {0};
buf.host = (uint8_t *)mem;
buf.extent[0] = w;
buf.extent[1] = h;
buf.elem_size = sizeof(T);
buf.stride[0] = 1;
buf.stride[1] = w;
for (int i = 0; i < w*h; i++) {
mem[i] = rand_value<T>();
}
return buf;
}
int main(int argc, char **argv) {
unsigned int err_code = 0;
#if (!__has_builtin(__builtin_cpu_supports) && (defined(__i386__) || defined(__x86_64__)))
return err_code;
#endif
#if defined(__i386__) || defined(__x86_64__)
if (!__builtin_cpu_supports("avx") ||
!__builtin_cpu_supports("avx2")) {
return err_code;
}
#endif
time_t seed;
if (argc > 1) {
seed = atoi(argv[1]);
}
else {
seed = time(NULL);
srand (seed);
}
int W = 256*FACTOR, H = 100;
// Make some input buffers
buffer_t bufs[] = {
make_buffer<float>(W, H),
make_buffer<double>(W, H),
make_buffer<int8_t>(W, H),
make_buffer<uint8_t>(W, H),
make_buffer<int16_t>(W, H),
make_buffer<uint16_t>(W, H),
make_buffer<int32_t>(W, H),
make_buffer<uint32_t>(W, H),
make_buffer<int64_t>(W, H),
make_buffer<uint64_t>(W, H)
};
W/=FACTOR;
int NO = 2;
buffer_t out[] = {
make_buffer<double>(W, H),
make_buffer<double>(W, H)
};
double *out_value[NO];
for (int i = 0; i < NO; i++) {
filter f = filters[i];
f.fn(bufs + 0,
bufs + 1,
bufs + 2,
bufs + 3,
bufs + 4,
bufs + 5,
bufs + 6,
bufs + 7,
bufs + 8,
bufs + 9,
&(out[i]));
out_value[i] = (double *)(out[i].host);
}
int err;
for (int i = 0; i < W*H; i++) {
if ((err = out_value[0][i] - out_value[1][i]) > 0.0001) {
fprintf(stderr, "Code generation error (%d): %d. Seer used %ld\n", i, err, seed);
err_code = 1;
break;
}
}
for (int i = 0; i < sizeof(bufs)/sizeof(buffer_t); i++) {
delete[] bufs[i].host;
}
for (int i = 0; i < NO; i++) {
delete[] out[i].host;
}
return err_code;
}
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