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fix: remove perf open from the initialization path

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Related-To: NEO-11975

Signed-off-by: Joshua Santosh Ranjan <joshua.santosh.ranjan@intel.com>
This commit is contained in:
Joshua Santosh Ranjan
2024-07-11 07:18:02 +00:00
committed by Compute-Runtime-Automation
parent 63478808a7
commit 2e5bf8d24d
10 changed files with 56 additions and 52 deletions
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6
shared/source/os_interface/linux/ioctl_helper_prelim.cpp
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@@ -561,6 +561,10 @@ std::optional<DrmParam> IoctlHelperPrelim20::getHasPageFaultParamId() {
return DrmParam::paramHasPageFault;
};
bool IoctlHelperPrelim20::isEuStallSupported() {
return true;
}
bool IoctlHelperPrelim20::getEuStallProperties(std::array<uint64_t, 12u> &properties, uint64_t dssBufferSize, uint64_t samplingRate,
uint64_t pollPeriod, uint64_t engineInstance, uint64_t notifyNReports) {
properties[0] = prelim_drm_i915_eu_stall_property_id::PRELIM_DRM_I915_EU_STALL_PROP_BUF_SZ;
@@ -590,7 +594,7 @@ bool IoctlHelperPrelim20::perfOpenEuStallStream(uint32_t euStallFdParameter, std
I915_PERF_FLAG_FD_NONBLOCK;
param.num_properties = sizeof(properties) / 16;
param.properties_ptr = reinterpret_cast<uintptr_t>(properties.data());
*stream = ioctl(this->drm.getFileDescriptor(), DrmIoctl::perfOpen, &param);
*stream = ioctl(DrmIoctl::perfOpen, &param);
if (*stream < 0) {
PRINT_DEBUG_STRING(NEO::debugManager.flags.PrintDebugMessages.get() && (*stream < 0), stderr,
"%s failed errno = %d | ret = %d \n", "DRM_IOCTL_I915_PERF_OPEN", errno, *stream);