wu-arch/kernels
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few updates

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This commit is contained in:
Blaise Tine
2020-06-23 09:28:24 -07:00
parent f80e7c31de
commit 0a01385a2c
24 changed files with 228 additions and 226 deletions
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26
driver/tests/basic/basic.cpp
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@@ -112,14 +112,25 @@ int run_kernel_test(const kernel_arg_t& kernel_arg,
int errors = 0;
// update source buffer
for (uint32_t i = 0; i < num_points; ++i) {
((int32_t*)vx_host_ptr(buffer))[i] = i;
{
auto buf_ptr = (int32_t*)vx_host_ptr(buffer);
for (uint32_t i = 0; i < num_points; ++i) {
buf_ptr[i] = i;
}
}
// write buffer to local memory
std::cout << "write buffer to local memory" << std::endl;
std::cout << "upload source buffer" << std::endl;
RT_CHECK(vx_copy_to_dev(buffer, kernel_arg.src_ptr, buf_size, 0));
// clear destination buffer
{
auto buf_ptr = (int32_t*)vx_host_ptr(buffer);
for (uint32_t i = 0; i < num_points; ++i) {
buf_ptr[i] = 0xffffffff;
}
}
std::cout << "clear destination buffer" << std::endl;
RT_CHECK(vx_copy_to_dev(buffer, kernel_arg.dst_ptr, buf_size, 0));
// start device
std::cout << "start device" << std::endl;
RT_CHECK(vx_start(device));
@@ -132,11 +143,6 @@ int run_kernel_test(const kernel_arg_t& kernel_arg,
std::cout << "flush the caches" << std::endl;
RT_CHECK(vx_flush_caches(device, kernel_arg.dst_ptr, buf_size));
// clear destination buffer
for (uint32_t i = 0; i < num_points; ++i) {
((int32_t*)vx_host_ptr(buffer))[i] = 0;
}
// read buffer from local memory
std::cout << "read buffer from local memory" << std::endl;
RT_CHECK(vx_copy_from_dev(buffer, kernel_arg.dst_ptr, buf_size, 0));