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L0 Debug- Create generic topologyMap interface

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Move Linux DebugSession thread conversion functions up to
DebugSessionImp to allow reuse in windows implementation

Signed-off-by: Yates, Brandon <brandon.yates@intel.com>
This commit is contained in:
Yates, Brandon
2022-10-04 19:26:23 +00:00
committed by Compute-Runtime-Automation
parent 453cd97c14
commit 44894c1fdf
15 changed files with 310 additions and 247 deletions
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72
level_zero/tools/source/debug/linux/prelim/debug_session.cpp
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@@ -1835,78 +1835,6 @@ uint64_t DebugSessionLinux::getContextStateSaveAreaGpuVa(uint64_t memoryHandle)
return bindInfo->second.gpuVa;
}
uint32_t DebugSessionLinux::getDeviceIndexFromApiThread(ze_device_thread_t thread) {
auto deviceBitfield = connectedDevice->getNEODevice()->getDeviceBitfield();
uint32_t deviceIndex = Math::log2(static_cast<uint32_t>(deviceBitfield.to_ulong()));
auto deviceCount = std::max(1u, connectedDevice->getNEODevice()->getNumSubDevices());
const auto &topologyMap = DrmHelper::getTopologyMap(connectedDevice);
if (connectedDevice->getNEODevice()->isSubDevice()) {
return deviceIndex;
}
if (deviceCount > 1) {
if (thread.slice == UINT32_MAX) {
deviceIndex = UINT32_MAX;
} else {
uint32_t sliceId = thread.slice;
for (uint32_t i = 0; i < topologyMap.size(); i++) {
if (deviceBitfield.test(i)) {
if (sliceId < topologyMap.at(i).sliceIndices.size()) {
deviceIndex = i;
}
sliceId = sliceId - static_cast<uint32_t>(topologyMap.at(i).sliceIndices.size());
}
}
}
}
return deviceIndex;
}
ze_device_thread_t DebugSessionLinux::convertToPhysicalWithinDevice(ze_device_thread_t thread, uint32_t deviceIndex) {
auto deviceImp = static_cast<DeviceImp *>(connectedDevice);
const auto &topologyMap = DrmHelper::getTopologyMap(connectedDevice);
// set slice for single slice config to allow subslice remapping
auto mapping = topologyMap.find(deviceIndex);
if (thread.slice == UINT32_MAX && mapping != topologyMap.end() && mapping->second.sliceIndices.size() == 1) {
thread.slice = 0;
}
if (thread.slice != UINT32_MAX) {
if (thread.subslice != UINT32_MAX) {
deviceImp->toPhysicalSliceId(topologyMap, thread.slice, thread.subslice, deviceIndex);
} else {
uint32_t dummy = 0;
deviceImp->toPhysicalSliceId(topologyMap, thread.slice, dummy, deviceIndex);
}
}
return thread;
}
EuThread::ThreadId DebugSessionLinux::convertToThreadId(ze_device_thread_t thread) {
auto deviceImp = static_cast<DeviceImp *>(connectedDevice);
UNRECOVERABLE_IF(!DebugSession::isSingleThread(thread));
uint32_t deviceIndex = 0;
deviceImp->toPhysicalSliceId(DrmHelper::getTopologyMap(connectedDevice), thread.slice, thread.subslice, deviceIndex);
EuThread::ThreadId threadId(deviceIndex, thread.slice, thread.subslice, thread.eu, thread.thread);
return threadId;
}
ze_device_thread_t DebugSessionLinux::convertToApi(EuThread::ThreadId threadId) {
auto deviceImp = static_cast<DeviceImp *>(connectedDevice);
ze_device_thread_t thread = {static_cast<uint32_t>(threadId.slice), static_cast<uint32_t>(threadId.subslice), static_cast<uint32_t>(threadId.eu), static_cast<uint32_t>(threadId.thread)};
deviceImp->toApiSliceId(DrmHelper::getTopologyMap(connectedDevice), thread.slice, thread.subslice, threadId.tileIndex);
return thread;
}
void TileDebugSessionLinux::readStateSaveAreaHeader() {
const auto header = rootDebugSession->getStateSaveAreaHeader();