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ngen: remove ONEAPI_PVCSendWARWA environment variable control #2577

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ngen: remove ONEAPI_PVCSendWARWA environment variable control #2577

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19 changes: 0 additions & 19 deletions third_party/ngen/ngen_auto_swsb.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1356,25 +1356,6 @@ inline BasicBlockList getBasicBlocks(HW hw, const Program &program)
}
}

#ifndef NGEN_DISABLE_GETENV
// Check ONEAPI_PVCSendWARWA environment variable.
static bool checkedEnv = false;
static bool haveEnv = false;
static bool envEnablePWW = true;

if (!checkedEnv) {
if (auto e = ::getenv("ONEAPI_PVCSendWARWA")) {
haveEnv = true;
if (e[0] == '0' && e[1] == '\0')
envEnablePWW = false;
}
checkedEnv = true;
}

if (haveEnv)
enablePVCWARWA = envEnablePWW;
#endif

for (auto &bb: list)
bb.enablePVCWARWA = enablePVCWARWA;

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