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get device caps from CSRs

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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
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11
driver/tests/basic/basic.cpp
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@@ -179,7 +179,12 @@ int main(int argc, char *argv[]) {
count = 1;
}
uint32_t max_cores = vx_dev_caps(VX_CAPS_MAX_CORES);
// open device connection
std::cout << "open device connection" << std::endl;
RT_CHECK(vx_dev_open(&device));
unsigned max_cores;
RT_CHECK(vx_dev_caps(device, VX_CAPS_MAX_CORES, &max_cores));
uint32_t num_points = max_cores * count;
uint32_t num_blocks = (num_points * sizeof(uint32_t) + 63) / 64;
uint32_t buf_size = num_blocks * 64;
@@ -187,10 +192,6 @@ 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));
// allocate device memory
RT_CHECK(vx_alloc_dev_mem(device, buf_size, &value));
kernel_arg.src_ptr = value;