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Fix issue in kernarg metadata parsing due to early finalization

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The logic to parse the kernel metadata is unaware that enabling
of early finalization could result in multiple code blobs in a
single .kernel section.  This teaches the HIP runtime to handle
that.

Change-Id: I1581b42f0da8b30233d7898014f7468728c1d489


[ROCm/hip commit: 19acf86cef]
This commit is contained in:
Siu Chi Chan
2018-11-21 12:07:28 -05:00
parent 532737d329
commit 48c2d69d32
1 changed files with 8 additions and 6 deletions
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projects/hip/src/program_state.cpp
+8 -6
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@@ -590,14 +590,16 @@ unordered_map<string, vector<pair<size_t, size_t>>>& kernargs() {
static once_flag f;
call_once(f, []() {
for (auto&& blob : code_object_blobs()) {
stringstream tmp{std::string{
blob.second.front().cbegin(), blob.second.front().cend()}};
for (auto&& blobs_for_one_arch : code_object_blobs()) {
for (auto && blob : blobs_for_one_arch.second) {
stringstream tmp{std::string{
blob.cbegin(), blob.cend()}};
elfio reader;
if (!reader.load(tmp)) continue;
elfio reader;
if (!reader.load(tmp)) continue;
read_kernarg_metadata(reader, r);
read_kernarg_metadata(reader, r);
}
}
});