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emit_x64: Use boost::icl::interval_map to speed up ranged invalidation

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This commit is contained in:
MerryMage
2017-12-05 21:34:40 +00:00
parent 6fde29f5d8
commit cb119c2f72
4 changed files with 29 additions and 22 deletions
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12
src/backend_x64/interface_x64.cpp
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@@ -4,9 +4,9 @@
* General Public License version 2 or any later version.
*/
#include <deque>
#include <memory>
#include <boost/icl/interval_set.hpp>
#include <fmt/format.h>
#ifdef DYNARMIC_USE_LLVM
@@ -45,7 +45,7 @@ struct Jit::Impl {
const UserCallbacks callbacks;
// Requests made during execution to invalidate the cache are queued up here.
std::deque<Common::AddressRange> invalid_cache_ranges;
boost::icl::interval_set<u32> invalid_cache_ranges;
bool invalidate_entire_cache = false;
void Execute(size_t cycle_count) {
@@ -106,10 +106,8 @@ struct Jit::Impl {
}
jit_state.ResetRSB();
while (!invalid_cache_ranges.empty()) {
emitter.InvalidateCacheRange(invalid_cache_ranges.front());
invalid_cache_ranges.pop_front();
}
emitter.InvalidateCacheRanges(invalid_cache_ranges);
invalid_cache_ranges.clear();
}
void RequestCacheInvalidation() {
@@ -179,7 +177,7 @@ void Jit::ClearCache() {
}
void Jit::InvalidateCacheRange(std::uint32_t start_address, std::size_t length) {
impl->invalid_cache_ranges.emplace_back(Common::AddressRange{start_address, length});
impl->invalid_cache_ranges.add(boost::icl::discrete_interval<u32>::closed(start_address, start_address + length - 1));
impl->RequestCacheInvalidation();
}