wu-arch/kernels
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added debug print states or rtl

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This commit is contained in:
Blaise Tine
2020-05-16 14:19:17 -04:00
parent 65c2da76cf
commit d6c87dbb0a
24 changed files with 7100 additions and 5980 deletions
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21
driver/tests/demo/demo.cpp
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@@ -6,7 +6,7 @@
#define RT_CHECK(_expr) \
do { \
int _ret = _expr; \
int _ret = _expr; \
if (0 == _ret) \
break; \
printf("Error: '%s' returned %d!\n", #_expr, (int)_ret); \
@@ -15,7 +15,7 @@
} while (false)
const char* program_file = "kernel.bin";
uint32_t data_stride = 0xffffffff;
uint32_t data_stride = 0;
static void show_usage() {
std::cout << "Vortex Driver Test." << std::endl;
@@ -111,19 +111,22 @@ int main(int argc, char *argv[]) {
// parse command arguments
parse_args(argc, argv);
uint32_t block_size = vx_dev_caps(VX_CAPS_CACHE_LINESIZE);
uint32_t max_cores = vx_dev_caps(VX_CAPS_MAX_CORES);
uint32_t max_warps = vx_dev_caps(VX_CAPS_MAX_WARPS);
uint32_t max_threads = vx_dev_caps(VX_CAPS_MAX_THREADS);
if (data_stride == 0xffffffff) {
data_stride = block_size / sizeof(uint32_t);
if (data_stride == 0) {
data_stride = 1;
}
uint32_t num_points = max_cores * max_warps * max_threads * data_stride;
uint32_t buf_size = num_points * sizeof(uint32_t);
kernel_arg.stride = data_stride;
uint32_t num_points = max_cores * max_warps * max_threads;
uint32_t buf_size = num_points * data_stride * sizeof(uint32_t);
std::cout << "number of workitems: " << num_points << std::endl;
std::cout << "workitem size: " << data_stride * sizeof(uint32_t) << " bytes" << std::endl;
std::cout << "buffer size: " << buf_size << " bytes" << std::endl;
// open device connection
std::cout << "open device connection" << std::endl;
@@ -167,10 +170,6 @@ int main(int argc, char *argv[]) {
// upload kernel argument
std::cout << "upload kernel argument" << std::endl;
{
kernel_arg.num_warps = max_warps;
kernel_arg.num_threads = max_threads;
kernel_arg.stride = data_stride;
auto buf_ptr = (int*)vx_host_ptr(buffer);
memcpy(buf_ptr, &kernel_arg, sizeof(kernel_arg_t));
RT_CHECK(vx_copy_to_dev(buffer, KERNEL_ARG_DEV_MEM_ADDR, sizeof(kernel_arg_t), 0));