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

get device caps from CSRs

Browse Source
This commit is contained in:
Blaise Tine
2020-06-30 00:08:23 -07:00
parent f66c251309
commit 2de61b5982
13 changed files with 534 additions and 275 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
driver/tests/demo/demo.cpp
View File

@@ -110,9 +110,14 @@ int main(int argc, char *argv[]) {
count = 1;
}
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);
// open device connection
std::cout << "open device connection" << std::endl;
RT_CHECK(vx_dev_open(&device));
unsigned max_cores, max_warps, max_threads;
RT_CHECK(vx_dev_caps(device, VX_CAPS_MAX_CORES, &max_cores));
RT_CHECK(vx_dev_caps(device, VX_CAPS_MAX_WARPS, &max_warps));
RT_CHECK(vx_dev_caps(device, VX_CAPS_MAX_THREADS, &max_threads));
uint32_t num_points = count * max_cores * max_warps * max_threads;
uint32_t buf_size = num_points * sizeof(uint32_t);
@@ -120,10 +125,6 @@ int main(int argc, char *argv[]) {
std::cout << "number of points: " << num_points << std::endl;
std::cout << "buffer size: " << buf_size << " bytes" << std::endl;
// open device connection
std::cout << "open device connection" << std::endl;
RT_CHECK(vx_dev_open(&device));
// upload program
std::cout << "upload program" << std::endl;
RT_CHECK(vx_upload_kernel_file(device, kernel_file));