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Merge pull request #1770 from lnis-uofu/xt_fkey 

[lib] now fabric key assistant can cross-check mismatches between reference and input fabric keys
This commit is contained in:
tangxifan 2024-08-02 14:21:08 -07:00 committed by GitHub
parent d7a83ecbec ad38b52a23
commit 39f6cd13d9
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GPG Key ID: B5690EEEBB952194
1 changed files with 33 additions and 5 deletions
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36
libs/libfabrickey/test/fabric_key_assistant.cpp
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@ -34,8 +34,7 @@ static int check_input_and_ref_key_alias_match(
const openfpga::FabricKey& input_key, const openfpga::FabricKey& ref_key,
const bool& verbose) {
size_t num_errors = 0;
size_t num_keys_checked = 0;
float progress = 0.;
size_t num_ref_keys_checked = 0;
VTR_LOG(
"Checking key alias matching between reference key and input keys...\n");
for (openfpga::FabricKeyId key_id : ref_key.keys()) {
@ -43,7 +42,7 @@ static int check_input_and_ref_key_alias_match(
std::string curr_alias = ref_key.key_alias(key_id);
std::vector<openfpga::FabricKeyId> input_found_keys =
input_key.find_key_by_alias(curr_alias);
progress = static_cast<float>(num_keys_checked) /
float progress = static_cast<float>(num_ref_keys_checked) /
static_cast<float>(ref_key.num_keys()) * 100.0;
VTR_LOGV(verbose, "[%lu%] Checking key alias '%s'\r", size_t(progress),
curr_alias.c_str());
@ -61,11 +60,40 @@ static int check_input_and_ref_key_alias_match(
curr_alias.c_str(), size_t(key_id), input_found_keys.size());
num_errors++;
}
num_keys_checked++;
num_ref_keys_checked++;
}
VTR_LOG(
"Checking key alias matching between reference key and input keys... %s\n",
num_errors ? "[Fail]" : "[Pass]");
/* If failed, provide a detailed diff on the key alias */
if (num_errors) {
size_t num_input_keys_checked = 0;
for (openfpga::FabricKeyId key_id : input_key.keys()) {
/* Note that this is slow. May consider to build a map first */
std::string curr_alias = input_key.key_alias(key_id);
std::vector<openfpga::FabricKeyId> ref_found_keys =
ref_key.find_key_by_alias(curr_alias);
float progress = static_cast<float>(num_input_keys_checked) /
static_cast<float>(input_key.num_keys()) * 100.0;
VTR_LOGV(verbose, "[%lu%] Checking key alias '%s'\r", size_t(progress),
curr_alias.c_str());
if (ref_found_keys.empty()) {
VTR_LOG_ERROR(
"Invalid alias '%s' in the input key (id='%lu'), which does not "
"exist in the reference key!\n",
curr_alias.c_str(), size_t(key_id));
num_errors++;
}
if (ref_found_keys.size() > 1) {
VTR_LOG_ERROR(
"Invalid alias '%s' in the reference key (id='%lu'), which have been "
"found %lu times!\n",
curr_alias.c_str(), size_t(key_id), ref_found_keys.size());
num_errors++;
}
num_input_keys_checked++;
}
}
return num_errors ? openfpga::CMD_EXEC_FATAL_ERROR
: openfpga::CMD_EXEC_SUCCESS;
}