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SWDEV-543340 - Remove shared memory objects after IPC event cleanup (#745)

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This change ensures that shared memory objects (e.g., files in /dev/shm)
are unlinked once all related IPC events have been destroyed.
This commit is contained in:
Assiouras, Ioannis
2025-08-12 21:23:09 +01:00
zatwierdzone przez GitHub
rodzic 42730527c6
commit dc34af61d7
5 zmienionych plików z 19 dodań i 11 usunięć
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hipamd/src/hip_code_object.cpp
+9 -11
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@@ -284,9 +284,7 @@ hipError_t StatCO::removeFatBinary(FatBinaryInfo** module) {
for (auto& hostVar : hostVarsIter->second) {
auto varIter = vars_.find(hostVar);
if (varIter == vars_.end()) {
LogPrintfError(
"removeFatBinary: Unable to find module 0x%x hostVar 0x%x",
module, hostVar);
LogPrintfError("removeFatBinary: Unable to find module 0x%x hostVar 0x%x", module, hostVar);
} else {
delete varIter->second;
vars_.erase(varIter);
@@ -325,8 +323,8 @@ hipError_t StatCO::removeFatBinary(FatBinaryInfo** module) {
for (auto& hostFunc : hostFuncsIter->second) {
auto funcIter = functions_.find(hostFunc);
if (funcIter == functions_.end()) {
LogPrintfError("removeFatBinary: Unable to find module 0x%x hostFunc 0x%x",
module, hostFunc);
LogPrintfError("removeFatBinary: Unable to find module 0x%x hostFunc 0x%x", module,
hostFunc);
} else {
delete funcIter->second;
functions_.erase(funcIter);
@@ -343,8 +341,8 @@ hipError_t StatCO::removeFatBinary(FatBinaryInfo** module) {
delete moduleIter->second;
modules_.erase(moduleIter);
} else {
LogPrintfError("removeFatBinary: Unable to find module 0x%x via hostModule 0x%x",
module, hostModule);
LogPrintfError("removeFatBinary: Unable to find module 0x%x via hostModule 0x%x", module,
hostModule);
}
module_to_hostModule_.erase(hostModuleIter);
}
@@ -383,7 +381,7 @@ hipError_t StatCO::getStatFunc(hipFunction_t* hfunc, const void* hostFunction, i
}
// Lazy load
FatBinaryInfo **module = it->second->moduleInfo();
FatBinaryInfo** module = it->second->moduleInfo();
if (*(module) == nullptr) {
amd::ScopedLock lock(sclock_);
if (*(module) == nullptr) {
@@ -405,7 +403,7 @@ hipError_t StatCO::getStatFuncAttr(hipFuncAttributes* func_attr, const void* hos
}
// Lazy load
FatBinaryInfo **module = it->second->moduleInfo();
FatBinaryInfo** module = it->second->moduleInfo();
if (*(module) == nullptr) {
hipError_t err = digestFatBinary(module_to_hostModule_[module], *module);
assert(err == hipSuccess);
@@ -437,7 +435,7 @@ hipError_t StatCO::getStatGlobalVar(const void* hostVar, int deviceId, hipDevice
}
// Lazy load
FatBinaryInfo **module = it->second->moduleInfo();
FatBinaryInfo** module = it->second->moduleInfo();
if (*(module) == nullptr) {
hipError_t err = digestFatBinary(module_to_hostModule_[module], *module);
assert(err == hipSuccess);
@@ -464,7 +462,7 @@ hipError_t StatCO::initStatManagedVarDevicePtr(int deviceId) {
for (auto& vecIter : managedVars_) {
for (auto& var : vecIter.second) {
// Lazy load
FatBinaryInfo **module = var->moduleInfo();
FatBinaryInfo** module = var->moduleInfo();
if (*(module) == nullptr) {
err = digestFatBinary(module_to_hostModule_[module], *module);
assert(err == hipSuccess);