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feature: Implement VM_BIND EU debug event for XE

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Related-To: NEO-8407
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
This commit is contained in:
Jitendra Sharma
2024-03-22 12:13:53 +00:00
committed by Compute-Runtime-Automation
parent e8983f5274
commit b8c27ddb20
8 changed files with 752 additions and 74 deletions
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25
level_zero/tools/source/debug/linux/xe/debug_session.h
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@@ -77,6 +77,7 @@ struct DebugSessionLinuxXe : DebugSessionLinux {
int threadControlResumeAndStopped(const std::vector<EuThread::ThreadId> &threads, drm_xe_eudebug_eu_control &euControl, std::unique_ptr<uint8_t[]> &bitmaskOut, size_t &bitmaskSizeOut);
void handleAttentionEvent(drm_xe_eudebug_event_eu_attention *attention);
void handleMetadataEvent(drm_xe_eudebug_event_metadata *pMetaData);
bool handleMetadataOpEvent(drm_xe_eudebug_event_vm_bind_op_metadata *vmBindOpMetadata);
void updateContextAndLrcHandlesForThreadsWithAttention(EuThread::ThreadId threadId, AttentionEventFields &attention) override;
void startAsyncThread() override;
@@ -100,10 +101,6 @@ struct DebugSessionLinuxXe : DebugSessionLinux {
int openVmFd(uint64_t vmHandle, bool readOnly) override;
int flushVmCache(int vmfd) override;
void enqueueApiEvent(zet_debug_event_t &debugEvent) override {
UNRECOVERABLE_IF(true);
}
void attachTile() override {
UNRECOVERABLE_IF(true);
}
@@ -116,6 +113,21 @@ struct DebugSessionLinuxXe : DebugSessionLinux {
std::unique_ptr<char[]> data;
};
using VmBindOpSeqNo = uint64_t;
using VmBindSeqNo = uint64_t;
struct VmBindOpData {
uint64_t pendingNumExtensions = 0;
drm_xe_eudebug_event_vm_bind_op vmBindOp;
std::vector<drm_xe_eudebug_event_vm_bind_op_metadata> vmBindOpMetadataVec;
};
struct VmBindData {
uint64_t pendingNumBinds = 0;
drm_xe_eudebug_event_vm_bind vmBind;
drm_xe_eudebug_event_vm_bind_ufence vmBindUfence;
std::unordered_map<VmBindOpSeqNo, VmBindOpData> vmBindOpMap;
};
struct ClientConnectionXe : public ClientConnection {
drm_xe_eudebug_event_client client = {};
size_t getElfSize(uint64_t elfHandle) override { return 0; };
@@ -125,15 +137,18 @@ struct DebugSessionLinuxXe : DebugSessionLinux {
std::unordered_map<uint64_t, uint64_t> lrcHandleToVmHandle;
std::unordered_map<uint64_t, MetaData> metaDataMap;
std::unordered_map<uint64_t, Module> metaDataToModule;
std::unordered_map<VmBindSeqNo, VmBindData> vmBindMap;
std::unordered_map<VmBindOpSeqNo, VmBindSeqNo> vmBindIdentifierMap;
};
std::unordered_map<uint64_t, std::shared_ptr<ClientConnectionXe>> clientHandleToConnection;
void handleVmBind(VmBindData &vmBindData);
void handleVmBindWithoutUfence(VmBindData &vmBindData, VmBindOpData &vmBindOpData);
void extractMetaData(uint64_t client, const MetaData &metaData);
std::vector<std::unique_ptr<uint64_t[]>> pendingVmBindEvents;
bool checkAllEventsCollected();
MOCKABLE_VIRTUAL void handleEvent(drm_xe_eudebug_event *event);
void readInternalEventsAsync() override;
void pushApiEvent(zet_debug_event_t &debugEvent);
std::atomic<bool> detached{false};
uint64_t getVmHandleFromClientAndlrcHandle(uint64_t clientHandle, uint64_t lrcHandle) override;