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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmCTestHardwareAllocator.h"
#include <utility>
#include <vector>
#include "cmCTestHardwareSpec.h"
void cmCTestHardwareAllocator::InitializeFromHardwareSpec(
const cmCTestHardwareSpec& spec)
{
this->Resources.clear();
for (auto const& it : spec.LocalSocket.Resources) {
auto& res = this->Resources[it.first];
for (auto const& specRes : it.second) {
res[specRes.Id].Total = specRes.Capacity;
res[specRes.Id].Locked = 0;
}
}
}
const std::map<std::string,
std::map<std::string, cmCTestHardwareAllocator::Resource>>&
cmCTestHardwareAllocator::GetResources() const
{
return this->Resources;
}
bool cmCTestHardwareAllocator::AllocateResource(const std::string& name,
const std::string& id,
unsigned int slots)
{
auto it = this->Resources.find(name);
if (it == this->Resources.end()) {
return false;
}
auto resIt = it->second.find(id);
if (resIt == it->second.end()) {
return false;
}
if (resIt->second.Total < resIt->second.Locked + slots) {
return false;
}
resIt->second.Locked += slots;
return true;
}
bool cmCTestHardwareAllocator::DeallocateResource(const std::string& name,
const std::string& id,
unsigned int slots)
{
auto it = this->Resources.find(name);
if (it == this->Resources.end()) {
return false;
}
auto resIt = it->second.find(id);
if (resIt == it->second.end()) {
return false;
}
if (resIt->second.Locked < slots) {
return false;
}
resIt->second.Locked -= slots;
return true;
}
bool cmCTestHardwareAllocator::Resource::operator==(
const Resource& other) const
{
return this->Total == other.Total && this->Locked == other.Locked;
}
bool cmCTestHardwareAllocator::Resource::operator!=(
const Resource& other) const
{
return !(*this == other);
}
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