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

opae rtl fixes

Browse Source
This commit is contained in:
Blaise Tine
2020-06-01 23:06:13 -07:00
parent 16d5a8a09c
commit e01c411b20
16 changed files with 192 additions and 121 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
driver/rtlsim/Makefile
View File

@@ -34,6 +34,7 @@ RTL_INCLUDE = -I../../hw/rtl -I../../hw/rtl/libs -I../../hw/rtl/interfaces -I../
VL_FLAGS += --language 1800-2009 --assert -Wall -Wpedantic $(MULTICORE)
VL_FLAGS += -Wno-DECLFILENAME
VL_FLAGS += --x-initial unique
VL_FLAGS += --x-assign unique
# Enable Verilator multithreaded simulation
#THREADS ?= $(shell python3 -c 'import multiprocessing as mp; print(max(1, mp.cpu_count() // 2))')

4
driver/tests/basic/common.h
View File

@@ -1,8 +1,8 @@
#ifndef _COMMON_H_
#define _COMMON_H_
#define DEV_MEM_SRC_ADDR 0x10000000
#define DEV_MEM_DST_ADDR 0x20000000
#define DEV_MEM_SRC_ADDR 0x10000040
#define DEV_MEM_DST_ADDR 0x20000080
#define NUM_BLOCKS 64
#endif

BIN
driver/tests/basic/kernel.bin Executable file → Normal file
View File

Binary file not shown.

28
driver/tests/demo/demo.cpp
View File

@@ -91,7 +91,7 @@ int run_test(vx_device_h device,
int ref = i + i;
int cur = buf_ptr[i];
if (cur != ref) {
std::cout << "error at 0x" << std::hex << (buf_ptr + i)
std::cout << "error at value " << i
<< ": actual 0x" << cur << ", expected 0x" << ref << std::endl;
++errors;
}
@@ -150,23 +150,39 @@ int main(int argc, char *argv[]) {
RT_CHECK(vx_alloc_dev_mem(device, buf_size, &value));
kernel_arg.dst_ptr = value;
std::cout << "dev_src0=" << std::hex << kernel_arg.src0_ptr << std::endl;
std::cout << "dev_src1=" << std::hex << kernel_arg.src1_ptr << std::endl;
std::cout << "dev_dst=" << std::hex << kernel_arg.dst_ptr << std::endl;
// allocate shared memory
std::cout << "allocate shared memory" << std::endl;
uint32_t alloc_size = std::max<uint32_t>(buf_size, sizeof(kernel_arg_t));
RT_CHECK(vx_alloc_shared_mem(device, alloc_size, &buffer));
// populate source buffer values
std::cout << "populate source buffer values" << std::endl;
// populate source buffer0 values
std::cout << "populate source buffer0 values" << std::endl;
{
auto buf_ptr = (int*)vx_host_ptr(buffer);
for (uint32_t i = 0; i < num_points; ++i) {
buf_ptr[i] = i;
buf_ptr[i] = i-1;
}
}
// upload source buffers
std::cout << "upload source buffers" << std::endl;
// upload source buffer0
std::cout << "upload source buffer0" << std::endl;
RT_CHECK(vx_copy_to_dev(buffer, kernel_arg.src0_ptr, buf_size, 0));
// populate source buffer1 values
std::cout << "populate source buffer1 values" << std::endl;
{
auto buf_ptr = (int*)vx_host_ptr(buffer);
for (uint32_t i = 0; i < num_points; ++i) {
buf_ptr[i] = i+1;
}
}
// upload source buffer1
std::cout << "upload source buffer1" << std::endl;
RT_CHECK(vx_copy_to_dev(buffer, kernel_arg.src1_ptr, buf_size, 0));
// upload kernel argument