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Minor changes to enable compilation on Mac M1

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This commit is contained in:
Konstantinos Margaritis 2021-12-11 15:43:55 +02:00
parent 1718e33544
commit 467db4a268
2 changed files with 7 additions and 2 deletions
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7
examples/patbench.cc
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@ -112,6 +112,7 @@
* *
*/ */
#include <random>
#include <algorithm> #include <algorithm>
#include <cstring> #include <cstring>
#include <chrono> #include <chrono>
@ -151,6 +152,8 @@ using std::set;
using std::min; using std::min;
using std::max; using std::max;
using std::copy; using std::copy;
using std::random_device;
using std::mt19937;
enum Criterion { enum Criterion {
CRITERION_THROUGHPUT, CRITERION_THROUGHPUT,
@ -731,7 +734,9 @@ int main(int argc, char **argv) {
count++; count++;
cout << "." << std::flush; cout << "." << std::flush;
vector<unsigned> sv(s.begin(), s.end()); vector<unsigned> sv(s.begin(), s.end());
random_shuffle(sv.begin(), sv.end()); random_device rng;
mt19937 urng(rng());
shuffle(sv.begin(), sv.end(), urng);
unsigned groups = factor_max + 1; unsigned groups = factor_max + 1;
for (unsigned current_group = 0; current_group < groups; for (unsigned current_group = 0; current_group < groups;
current_group++) { current_group++) {

2
src/util/supervector/arch/arm/impl.cpp
View File

@ -251,7 +251,7 @@ really_inline SuperVector<16> SuperVector<16>::eq(SuperVector<16> const &b) cons
template <> template <>
really_inline typename SuperVector<16>::movemask_type SuperVector<16>::movemask(void) const really_inline typename SuperVector<16>::movemask_type SuperVector<16>::movemask(void) const
{ {
SuperVector powers{0x8040201008040201UL}; SuperVector powers = SuperVector::dup_u64(0x8040201008040201UL);
// Compute the mask from the input // Compute the mask from the input
uint8x16_t mask = (uint8x16_t) vpaddlq_u32(vpaddlq_u16(vpaddlq_u8(vandq_u8(u.u8x16[0], powers.u.u8x16[0])))); uint8x16_t mask = (uint8x16_t) vpaddlq_u32(vpaddlq_u16(vpaddlq_u8(vandq_u8(u.u8x16[0], powers.u.u8x16[0]))));