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[SYCL][L0] Fix mismatched ZE call count #4559

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Merged
dm-vodopyanov merged 5 commits into from
Sep 15, 2021
Merged

[SYCL][L0] Fix mismatched ZE call count #4559

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89b0bad
[SYCL][L0] Fix mismatched ZE call count
bso-intel Sep 13, 2021
46d6f62
initialize ZeCallCount with lambda
bso-intel Sep 14, 2021
50b1afa
use call_once
bso-intel Sep 14, 2021
f0d52bf
catch exceptions
bso-intel Sep 14, 2021
c1b82fe
additional catch
bso-intel Sep 14, 2021
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13 changes: 11 additions & 2 deletions sycl/plugins/level_zero/pi_level_zero.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1529,8 +1529,17 @@ pi_result piPlatformsGet(pi_uint32 NumEntries, pi_platform *Platforms,
PrintPiTrace = true;
}

if (ZeDebug & ZE_DEBUG_CALL_COUNT) {
ZeCallCount = new std::map<const char *, int>;
static std::once_flag ZeCallCountInitialized;
try {
std::call_once(ZeCallCountInitialized, []() {
if (ZeDebug & ZE_DEBUG_CALL_COUNT) {
ZeCallCount = new std::map<const char *, int>;
}
});
} catch (const std::bad_alloc &) {
return PI_OUT_OF_HOST_MEMORY;
} catch (...) {
return PI_ERROR_UNKNOWN;
}

if (NumEntries == 0 && Platforms != nullptr) {
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