Skip to content

T
tic
Commit 10392854 by Liangfu Chen Committed by Thierry Moreau
Options

fix crash issue in tsim backend (#4527)

parent 093405d8
Showing with 5 additions and 7 deletions
vta/src/tsim/tsim_driver.cc
...@@ -188,25 +188,23 @@ TVM_REGISTER_GLOBAL("vta.tsim.profiler_status") ...@@ -188,25 +188,23 @@ TVM_REGISTER_GLOBAL("vta.tsim.profiler_status")
} // namespace vta } // namespace vta
void* VTAMemAlloc(size_t size, int cached) { void* VTAMemAlloc(size_t size, int cached) {
void * addr = vta::vmem::VirtualMemoryManager::Global()->Alloc(size); return vta::vmem::VirtualMemoryManager::Global()->Alloc(size);
return reinterpret_cast<void*>(vta::vmem::VirtualMemoryManager::Global()->GetPhyAddr(addr));
} }
void VTAMemFree(void* buf) { void VTAMemFree(void* buf) {
void * addr = vta::vmem::VirtualMemoryManager::Global()->GetAddr(reinterpret_cast<uint64_t>(buf)); vta::vmem::VirtualMemoryManager::Global()->Free(buf);
vta::vmem::VirtualMemoryManager::Global()->Free(addr);
} }
vta_phy_addr_t VTAMemGetPhyAddr(void* buf) { vta_phy_addr_t VTAMemGetPhyAddr(void* buf) {
return reinterpret_cast<uint64_t>(reinterpret_cast<uint64_t*>(buf)); return vta::vmem::VirtualMemoryManager::Global()->GetPhyAddr(buf);
} }
void VTAMemCopyFromHost(void* dst, const void* src, size_t size) { void VTAMemCopyFromHost(void* dst, const void* src, size_t size) {
vta::vmem::VirtualMemoryManager::Global()->MemCopyFromHost(dst, src, size); memcpy(dst, src, size);
} }
void VTAMemCopyToHost(void* dst, const void* src, size_t size) { void VTAMemCopyToHost(void* dst, const void* src, size_t size) {
vta::vmem::VirtualMemoryManager::Global()->MemCopyToHost(dst, src, size); memcpy(dst, src, size);
} }
void VTAFlushCache(void* vir_addr, vta_phy_addr_t phy_addr, int size) { void VTAFlushCache(void* vir_addr, vta_phy_addr_t phy_addr, int size) {
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment