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feature: Enable EuStall Metrics with xeKMD

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Related-To: NEO-9645

Signed-off-by: Neil R. Spruit <neil.r.spruit@intel.com>
This commit is contained in:
Neil R. Spruit
2024-05-29 19:35:26 +00:00
committed by Compute-Runtime-Automation
parent fe6809ac04
commit 960664f352
16 changed files with 273 additions and 99 deletions
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1
shared/source/os_interface/linux/xe/CMakeLists.txt
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@@ -12,6 +12,7 @@ set(NEO_CORE_OS_INTERFACE_LINUX_XE
${CMAKE_CURRENT_SOURCE_DIR}/ioctl_helper_xe.h
${CMAKE_CURRENT_SOURCE_DIR}${BRANCH_DIR_SUFFIX}/ioctl_helper_xe_query_hw_ip_version.cpp
${CMAKE_CURRENT_SOURCE_DIR}${BRANCH_DIR_SUFFIX}/ioctl_helper_xe_vm_bind_flags.cpp
${CMAKE_CURRENT_SOURCE_DIR}${BRANCH_DIR_SUFFIX}/ioctl_helper_xe_perf.cpp
)
if(NEO_ENABLE_XE_EU_DEBUG_SUPPORT)

23
shared/source/os_interface/linux/xe/ioctl_helper_xe.cpp
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@@ -1138,6 +1138,9 @@ int IoctlHelperXe::ioctl(DrmIoctl request, void *arg) {
case DrmIoctl::metadataDestroy: {
ret = debuggerMetadataDestroyIoctl(request, arg);
} break;
case DrmIoctl::perfOpen: {
ret = perfOpenIoctl(request, arg);
} break;
default:
xeLog("Not handled 0x%x\n", request);
@@ -1500,18 +1503,6 @@ void IoctlHelperXe::setContextProperties(const OsContextLinux &osContext, void *
}
}
bool IoctlHelperXe::perfOpenEuStallStream(uint32_t euStallFdParameter, std::array<uint64_t, 12u> &properties, int32_t *stream) {
return false;
}
bool IoctlHelperXe::perfDisableEuStallStream(int32_t *stream) {
return false;
}
bool IoctlHelperXe::getEuStallProperties(std::array<uint64_t, 12u> &properties, uint64_t dssBufferSize, uint64_t samplingRate,
uint64_t pollPeriod, uint64_t engineInstance, uint64_t notifyNReports) {
return false;
}
unsigned int IoctlHelperXe::getIoctlRequestValue(DrmIoctl ioctlRequest) const {
xeLog(" -> IoctlHelperXe::%s 0x%x\n", __FUNCTION__, ioctlRequest);
switch (ioctlRequest) {
@@ -1547,12 +1538,20 @@ unsigned int IoctlHelperXe::getIoctlRequestValue(DrmIoctl ioctlRequest) const {
case DrmIoctl::metadataCreate:
case DrmIoctl::metadataDestroy:
return getIoctlRequestValueDebugger(ioctlRequest);
case DrmIoctl::perfOpen:
case DrmIoctl::perfEnable:
case DrmIoctl::perfDisable:
return getIoctlRequestValuePerf(ioctlRequest);
default:
UNRECOVERABLE_IF(true);
return 0;
}
}
int IoctlHelperXe::ioctl(int fd, DrmIoctl request, void *arg) {
return NEO::SysCalls::ioctl(fd, getIoctlRequestValue(request), arg);
}
std::string IoctlHelperXe::getIoctlString(DrmIoctl ioctlRequest) const {
switch (ioctlRequest) {
case DrmIoctl::gemClose:

4
shared/source/os_interface/linux/xe/ioctl_helper_xe.h
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@@ -36,7 +36,7 @@ class IoctlHelperXe : public IoctlHelper {
IoctlHelperXe(Drm &drmArg);
~IoctlHelperXe() override;
int ioctl(DrmIoctl request, void *arg) override;
int ioctl(int fd, DrmIoctl request, void *arg) override;
bool initialize() override;
bool isSetPairAvailable() override;
bool isChunkingAvailable() override;
@@ -84,6 +84,8 @@ class IoctlHelperXe : public IoctlHelper {
uint32_t getEuStallFdParameter() override;
bool perfOpenEuStallStream(uint32_t euStallFdParameter, std::array<uint64_t, 12u> &properties, int32_t *stream) override;
bool perfDisableEuStallStream(int32_t *stream) override;
MOCKABLE_VIRTUAL int perfOpenIoctl(DrmIoctl request, void *arg);
unsigned int getIoctlRequestValuePerf(DrmIoctl ioctlRequest) const;
UuidRegisterResult registerUuid(const std::string &uuid, uint32_t uuidClass, uint64_t ptr, uint64_t size) override;
UuidRegisterResult registerStringClassUuid(const std::string &uuid, uint64_t ptr, uint64_t size) override;
int unregisterUuid(uint32_t handle) override;

35
shared/source/os_interface/linux/xe/ioctl_helper_xe_perf.cpp Normal file
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@@ -0,0 +1,35 @@
/*
* Copyright (C) 2024 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/os_interface/linux/sys_calls.h"
#include "shared/source/os_interface/linux/xe/ioctl_helper_xe.h"
#include "xe_drm.h"
namespace NEO {
bool IoctlHelperXe::perfOpenEuStallStream(uint32_t euStallFdParameter, std::array<uint64_t, 12u> &properties, int32_t *stream) {
return false;
}
bool IoctlHelperXe::perfDisableEuStallStream(int32_t *stream) {
return false;
}
bool IoctlHelperXe::getEuStallProperties(std::array<uint64_t, 12u> &properties, uint64_t dssBufferSize, uint64_t samplingRate,
uint64_t pollPeriod, uint64_t engineInstance, uint64_t notifyNReports) {
return false;
}
unsigned int IoctlHelperXe::getIoctlRequestValuePerf(DrmIoctl ioctlRequest) const {
return 0;
}
int IoctlHelperXe::perfOpenIoctl(DrmIoctl request, void *arg) {
return 0;
}
} // namespace NEO