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fix(debugger): require immediate binding for Module's allocations

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- all bos from Module must have requireImmediateBinding
flag set
- this change fixes hang in debugger - where MODULE LOAD event
was not sent

Resolves: NEO-8121

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
This commit is contained in:
Mateusz Hoppe
2023-07-06 14:15:23 +00:00
committed by Compute-Runtime-Automation
parent 25482ebff1
commit 6205cca038
3 changed files with 39 additions and 0 deletions
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6
level_zero/tools/source/debug/linux/prelim/debug_session.cpp
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@@ -754,6 +754,7 @@ bool DebugSessionLinux::checkAllEventsCollected() {
allEventsCollected = true;
}
}
PRINT_DEBUGGER_INFO_LOG("checkAllEventsCollected() returned %d, clientHandle = %ull\n", static_cast<int>(allEventsCollected), this->clientHandle);
return allEventsCollected;
}
@@ -893,6 +894,7 @@ bool DebugSessionLinux::handleVmBindEvent(prelim_drm_i915_debug_event_vm_bind *v
if (connection->uuidMap[vmBind->uuids[uuidIter]].classIndex == NEO::DrmResourceClass::L0ZebinModule) {
perKernelModules = false;
moduleUUIDindex = static_cast<int>(uuidIter);
PRINT_DEBUGGER_INFO_LOG("Zebin module uuid = %ull", (uint64_t)vmBind->uuids[uuidIter]);
}
if (connection->uuidMap[vmBind->uuids[uuidIter]].classHandle == isaUuidHandle) {
@@ -972,6 +974,7 @@ bool DebugSessionLinux::handleVmBindEvent(prelim_drm_i915_debug_event_vm_bind *v
memLock.unlock();
if (perKernelModules) {
PRINT_DEBUGGER_INFO_LOG("New per-kernel module\n", "");
debugEvent.flags = apiEventNeedsAck ? ZET_DEBUG_EVENT_FLAG_NEED_ACK : 0;
if (tileSessionsEnabled) {
@@ -1100,6 +1103,8 @@ bool DebugSessionLinux::handleVmBindEvent(prelim_drm_i915_debug_event_vm_bind *v
}
}
} else {
PRINT_DEBUGGER_INFO_LOG("Zebin module = %ull has load addresses = %d", static_cast<uint64_t>(vmBind->uuids[uuidIter]), static_cast<int>(module.loadAddresses[tileIndex].size()));
if (canTriggerEvent && module.loadAddresses[tileIndex].size() == module.segmentCount) {
auto gmmHelper = connectedDevice->getNEODevice()->getGmmHelper();
loadAddress = gmmHelper->canonize(*std::min_element(module.loadAddresses[tileIndex].begin(), module.loadAddresses[tileIndex].end()));
@@ -1401,6 +1406,7 @@ void DebugSessionLinux::extractUuidData(uint64_t client, const UuidData &uuidDat
uint32_t segmentCount = 0;
memcpy_s(&segmentCount, sizeof(uint32_t), uuidData.data.get(), uuidData.dataSize);
clientHandleToConnection[client]->uuidToModule[uuidData.handle].segmentCount = segmentCount;
PRINT_DEBUGGER_INFO_LOG("Zebin module = %ull, segment count = %ul", uuidData.handle, segmentCount);
}
}