wu-arch/vortex
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fixed new AFU Driver bugs - now functional

Browse Source
This commit is contained in:
Blaise Tine
2020-09-09 17:05:48 -04:00
parent bf7b0cf340
commit fba2fa03c7
28 changed files with 325 additions and 169 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
driver/tests/basic/basic.cpp
View File

@@ -68,18 +68,27 @@ uint64_t shuffle(int i, uint64_t value) {
int run_memcopy_test(uint32_t dev_addr, uint64_t value, int num_blocks) {
int errors = 0;
int num_blocks_8 = (64 * num_blocks) / 8;
// update source buffer
for (int i = 0; i < (64 * num_blocks) / 8; ++i) {
for (int i = 0; i < num_blocks_8; ++i) {
((uint64_t*)vx_host_ptr(buffer))[i] = shuffle(i, value);
}
/*for (int i = 0; i < num_blocks; ++i) {
std::cout << "data[" << i << "]=0x";
for (int j = 7; j >= 0; --j) {
std::cout << std::hex << ((uint64_t*)vx_host_ptr(buffer))[i * 8 +j];
}
std::cout << std::endl;
}*/
// write buffer to local memory
std::cout << "write buffer to local memory" << std::endl;
RT_CHECK(vx_copy_to_dev(buffer, dev_addr, 64 * num_blocks, 0));
// clear destination buffer
for (int i = 0; i < (64 * num_blocks) / 8; ++i) {
for (int i = 0; i < num_blocks_8; ++i) {
((uint64_t*)vx_host_ptr(buffer))[i] = 0;
}
@@ -89,7 +98,7 @@ int run_memcopy_test(uint32_t dev_addr, uint64_t value, int num_blocks) {
// verify result
std::cout << "verify result" << std::endl;
for (int i = 0; i < (64 * num_blocks) / 8; ++i) {
for (int i = 0; i < num_blocks_8; ++i) {
auto curr = ((uint64_t*)vx_host_ptr(buffer))[i];
auto ref = shuffle(i, value);
if (curr != ref) {
@@ -214,7 +223,8 @@ int main(int argc, char *argv[]) {
if (0 == test || -1 == test) {
std::cout << "run memcopy test" << std::endl;
RT_CHECK(run_memcopy_test(kernel_arg.src_ptr, 0x0badf00d00ff00ff, 1));
RT_CHECK(run_memcopy_test(kernel_arg.src_ptr, 0x0badf00d40ff40ff, num_blocks));
if (num_blocks >= 4) RT_CHECK(run_memcopy_test(kernel_arg.src_ptr, 0x0badf00d00ff00ff, num_blocks/2));
if (num_blocks >= 2) RT_CHECK(run_memcopy_test(kernel_arg.src_ptr, 0x0badf00d40ff40ff, num_blocks));
}
if (1 == test || -1 == test) {